{"id":11396,"date":"2026-08-17T02:11:15","date_gmt":"2026-08-17T00:11:15","guid":{"rendered":"https:\/\/soundsystems.proel.com\/prodotto\/freesubx-battery-powered-2x8-active-portable-subwoofer\/"},"modified":"2026-07-15T03:20:12","modified_gmt":"2026-07-15T01:20:12","slug":"freesubx-battery-powered-2x8-active-portable-subwoofer","status":"publish","type":"product","link":"https:\/\/soundsystems.proel.com\/en\/prodotto\/freesubx-battery-powered-2x8-active-portable-subwoofer\/","title":{"rendered":"BATTERY POWERED 2X8 ACTIVE PORTABLE SUBWOOFER"},"content":{"rendered":"<div align=\"center\">\n<table class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"684\" style=\"width: 513.1pt; border-width: medium; border-style: none; border-color: currentcolor; border-image: initial;\">\n<tbody>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;mso-border-alt:  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri\">System type<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border:solid windowtext 1.0pt;border-left:  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span lang=\"EN-GB\" style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;mso-ansi-language:EN-GB\">Bass-reflex subwoofer<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri\">Loudspeaker<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span lang=\"EN-GB\" style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;mso-ansi-language:EN-GB\">2x 8&#8243; woofer, 2&#8243;VC<\/span><span lang=\"EN-GB\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;color:#231F20\">Frequency response (-3 dB)<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri\">40  \u2013 100 \/ 160 Hz<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;color:#231F20\">Max. SPL<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri\">120  dB<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri\">Total peak power <\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri\">600  W<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri\">Continuous power<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri\">300  W<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;color:#231F20\">Connectors<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span lang=\"EN-GB\" style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;color:#231F20;mso-ansi-language:EN-GB\">2 x XLR-F (balanced), INPUT<o:p><\/o:p><\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-GB\" style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;color:#231F20;mso-ansi-language:EN-GB\">2 x XLR-M (Z-balanced), OUTPUT<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri\">Controls<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span lang=\"EN-GB\" style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;mso-ansi-language:EN-GB\">VOLUME<o:p><\/o:p><\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-GB\" style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;mso-ansi-language:EN-GB\">OUTPUT MODE<o:p><\/o:p><\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-GB\" style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;mso-ansi-language:EN-GB\">PHASE<o:p><\/o:p><\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-GB\" style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;mso-ansi-language:EN-GB\">FILTER<o:p><\/o:p><\/span><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-GB\" style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;mso-ansi-language:EN-GB\">OUTPUT FILTER<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri\">Processing<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span lang=\"EN-GB\" style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;mso-ansi-language:EN-GB\">DSP<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri\">Bluetooth<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri\">Protocol  5.0, Audio Streaming<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;color:#231F20\">Enclosure material<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri;  color:#231F20\">Polypropylene, MDF<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;color:#231F20\">Finish<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri;  color:#231F20\">Black Textured<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;color:#231F20\">Grille material<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri;  color:#231F20\">Powder coated steel<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\" style=\"text-align:justify\"><i><span style=\"font-size:11.0pt;  mso-bidi-font-family:Calibri\">Handles<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri\">1  x top<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\" style=\"text-align:justify\"><i><span style=\"font-size:11.0pt;  mso-bidi-font-family:Calibri\">Mounting Pole<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri\">1  x side M20<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\" style=\"text-align:justify\"><i><span style=\"font-size:11.0pt;  mso-bidi-font-family:Calibri;color:#231F20\">Dimensions (H x W x D):<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri\">255  mm x 542 mm x 530 mm<br \/>  14.2 in x 21.3 in x 20.9 in<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\" style=\"text-align:justify\"><i><span style=\"font-size:11.0pt;  mso-bidi-font-family:Calibri;color:#231F20\">Weight<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri;  color:#231F20\">23.5 kg<br \/>  49.6 lb<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;color:#231F20\">Power Supply<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri;  color:#231F20\">100 &#8211; 240 V~, 50 \/ 60 Hz<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri\">Consumption<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri;  color:#231F20\">300 W<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;color:#231F20\">Battery type<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri\">Rechargeable  Lithium-ion 8800mAh<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span lang=\"EN-GB\" style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri;color:#231F20;mso-ansi-language:EN-GB\">Battery play time (at medium  level)<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri\">up  to 5 hours<\/span><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"227\" style=\"width:6.0cm;border:solid windowtext 1.0pt;border-top:  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;  padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><i><span style=\"font-size:11.0pt;mso-bidi-font-family:  Calibri\">Recharging time<\/span><\/i><i><span lang=\"EN-US\"><o:p><\/o:p><\/span><\/i><\/p>\n<\/td>\n<td width=\"457\" style=\"width:343.0pt;border-top:none;border-left:none;  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt\">\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;mso-bidi-font-family:Calibri\">less  than 4 hours<\/span><o:p><\/o:p><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>FREESUBX is the portable battery-powered subwoofer specifically designed to extend portable battery speakers low frequency response.<\/p>\n<p>Designed for mobile DJs, traveling performers, and outdoor events, it integrates powerful 600W Class D amplification, a sophisticated DSP for optimized acoustic response, and two 8&#8243; long-excursion woofers, capable of delivering a rich, precise, and surprisingly powerful low-end despite the system&#8217;s compact size.<\/p>\n<p>The sturdy, low-profile cabinet, made of MDF and high-strength polypropylene and featuring a practical top handle, ensures maximum ease of transport, installation, and use in any context. The option of both vertical and horizontal positioning also allows the system to easily adapt to any situation, minimizing its overall dimensions.<\/p>\n<p>Optimized to work in perfect synergy with PROEL&#8217;s FREE portable battery-powered systems, FREESUBX is the ideal solution for extending the low-frequency response of any compact active speaker, transforming a portable setup into a complete, powerful, and high-performance system.<\/p>\n<p>The integrated BLUETOOTH connectivity with STEREO LINK (TWS) function allows high-quality wireless audio streaming directly from smartphones and tablets, completely eliminating the need for cables in more dynamic and mobile applications.<\/p>\n<p>The built-in lithium-ion battery offers up to 5 hours of continuous operation, while the practical additional compartment allows to house a second battery (optional) to replace it during your events and extended performances.<\/p>\n<p>Complete with stereo inputs and outputs for MONO or STEREO configurations and equipped with an M20 adapter for speaker support (optional), FREESUBX represents the definitive professional solution for obtaining powerful bass, maximum versatility and complete independence from the mains in any situation.<\/p>\n","protected":false},"featured_media":11397,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[325,128,113],"product_tag":[391,505,390],"class_list":["post-11396","product","type-product","status-publish","has-post-thumbnail","product_cat-free-series-en-2","product_cat-portable-systems-en","product_cat-sound-systems-en","product_tag-instrument","product_tag-performance-dal-vivo","product_tag-voice","first","instock","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>BATTERY POWERED 2X8 ACTIVE PORTABLE SUBWOOFER - Sound System PROEL<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/soundsystems.proel.com\/en\/prodotto\/freesubx-battery-powered-2x8-active-portable-subwoofer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"BATTERY POWERED 2X8 ACTIVE PORTABLE SUBWOOFER - Sound System PROEL\" \/>\n<meta property=\"og:description\" content=\"FREESUBX is the portable battery-powered subwoofer specifically designed to extend portable battery speakers low frequency response.Designed for mobile DJs, traveling performers, and outdoor events, it integrates powerful 600W Class D amplification, a sophisticated DSP for optimized acoustic response, and two 8&quot; long-excursion woofers, capable of delivering a rich, precise, and surprisingly powerful low-end despite the system&#039;s compact size.The sturdy, low-profile cabinet, made of MDF and high-strength polypropylene and featuring a practical top handle, ensures maximum ease of transport, installation, and use in any context. The option of both vertical and horizontal positioning also allows the system to easily adapt to any situation, minimizing its overall dimensions.Optimized to work in perfect synergy with PROEL&#039;s FREE portable battery-powered systems, FREESUBX is the ideal solution for extending the low-frequency response of any compact active speaker, transforming a portable setup into a complete, powerful, and high-performance system.The integrated BLUETOOTH connectivity with STEREO LINK (TWS) function allows high-quality wireless audio streaming directly from smartphones and tablets, completely eliminating the need for cables in more dynamic and mobile applications.The built-in lithium-ion battery offers up to 5 hours of continuous operation, while the practical additional compartment allows to house a second battery (optional) to replace it during your events and extended performances.Complete with stereo inputs and outputs for MONO or STEREO configurations and equipped with an M20 adapter for speaker support (optional), FREESUBX represents the definitive professional solution for obtaining powerful bass, maximum versatility and complete independence from the mains in any situation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/soundsystems.proel.com\/en\/prodotto\/freesubx-battery-powered-2x8-active-portable-subwoofer\/\" \/>\n<meta property=\"og:site_name\" content=\"Sound System PROEL\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/proel\" \/>\n<meta property=\"og:image\" content=\"https:\/\/soundsystems.proel.com\/wp-content\/uploads\/2026\/06\/tmp_safe_24f6c8c51d1a13745511395a57925025.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/soundsystems.proel.com\\\/en\\\/prodotto\\\/freesubx-battery-powered-2x8-active-portable-subwoofer\\\/\",\"url\":\"https:\\\/\\\/soundsystems.proel.com\\\/en\\\/prodotto\\\/freesubx-battery-powered-2x8-active-portable-subwoofer\\\/\",\"name\":\"BATTERY POWERED 2X8 ACTIVE PORTABLE SUBWOOFER - 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The option of both vertical and horizontal positioning also allows the system to easily adapt to any situation, minimizing its overall dimensions.Optimized to work in perfect synergy with PROEL's FREE portable battery-powered systems, FREESUBX is the ideal solution for extending the low-frequency response of any compact active speaker, transforming a portable setup into a complete, powerful, and high-performance system.The integrated BLUETOOTH connectivity with STEREO LINK (TWS) function allows high-quality wireless audio streaming directly from smartphones and tablets, completely eliminating the need for cables in more dynamic and mobile applications.The built-in lithium-ion battery offers up to 5 hours of continuous operation, while the practical additional compartment allows to house a second battery (optional) to replace it during your events and extended performances.Complete with stereo inputs and outputs for MONO or STEREO configurations and equipped with an M20 adapter for speaker support (optional), FREESUBX represents the definitive professional solution for obtaining powerful bass, maximum versatility and complete independence from the mains in any situation.","og_url":"https:\/\/soundsystems.proel.com\/en\/prodotto\/freesubx-battery-powered-2x8-active-portable-subwoofer\/","og_site_name":"Sound System PROEL","article_publisher":"https:\/\/www.facebook.com\/proel","og_image":[{"width":1200,"height":1200,"url":"https:\/\/soundsystems.proel.com\/wp-content\/uploads\/2026\/06\/tmp_safe_24f6c8c51d1a13745511395a57925025.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/soundsystems.proel.com\/en\/prodotto\/freesubx-battery-powered-2x8-active-portable-subwoofer\/","url":"https:\/\/soundsystems.proel.com\/en\/prodotto\/freesubx-battery-powered-2x8-active-portable-subwoofer\/","name":"BATTERY POWERED 2X8 ACTIVE PORTABLE SUBWOOFER - 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