{"id":28552,"date":"2025-07-04T14:44:25","date_gmt":"2025-07-04T12:44:25","guid":{"rendered":"https:\/\/neeskens.nl\/product\/jbl-basspro-sl2-subwoofer-125-w\/"},"modified":"2026-09-25T09:39:02","modified_gmt":"2026-09-25T07:39:02","slug":"jbl-basspro-sl2-subwoofer-125-w","status":"publish","type":"product","link":"https:\/\/neeskens.nl\/en\/product\/jbl-basspro-sl2-subwoofer-125-w\/","title":{"rendered":"JBL BassPro SL2 &#8211; Subwoofer &#8211; 125 W"},"content":{"rendered":"<p>The JBL BassPro SL2 is a powerful, active subwoofer with an 8-inch (200 mm) woofer and a built-in 125W RMS amplifier. Thanks to its slim design, this subwoofer is ideal for installation under most front seats, saving you time in the trunk.<\/p>\n<h3>Benefits:<\/h3>\n<ul>\n<li><b>Slim Design<\/b> Fits under most front seats without sacrificing sound quality.<\/li>\n<li><b>Built-in Amplifier<\/b> No external amplifier is needed, making installation easy.<\/li>\n<li><b>Adjustable Bass Boost<\/b> Adjust the bass level to your preference with a range of 0 to +9 dB at 70 Hz.<\/li>\n<\/ul>\n<h3>What&#8217;s in the Box:<\/h3>\n<ul>\n<li>JBL BassPro SL2 Subwoofer<\/li>\n<li>Mounting Brackets and Screws<\/li>\n<li>Power and Signal Cables<\/li>\n<li>Remote Control for Bass Adjustment<\/li>\n<li>15A Fuse<\/li>\n<li>Manuals and Installation Instructions<\/li>\n<\/ul>\n<h3>Specifications:<\/h3>\n<ul>\n<li>Dimensions: 344 x 250 x 71 mm (L x W x H)<\/li>\n<li>Weight: 4.5 kg<\/li>\n<li>Subwoofer driver: 8 inch (200 mm) with glass fiber diaphragm<\/li>\n<li>RMS power: 125 W at 4 ohms<\/li>\n<li>Maximum power: 250 W<\/li>\n<li>Frequency response: 35 Hz &#8211; 120 Hz<\/li>\n<li>Input sensitivity: 0.05 V &#8211; 2 V (low level), 0.5 V &#8211; 20 V (high level)<\/li>\n<li>Adjustable low pass filter: 50 Hz &#8211; 120 Hz<\/li>\n<li>Amplifier: Class D<\/li>\n<li>Impedance: 4 ohms<\/li>\n<li>Certification: CE<\/li>\n<\/ul>\n<p><!-- APLUS_START --><\/p>\n<h2 class=\"aplus-section-title\">From the manufacturer<\/h2>\n<div class=\"aplus-v2\" data-asin=\"B07XS4PND2\" data-content-reference-key=\"35fab50e-934b-4349-b49a-ed732cb9d4b4\">\n<section class=\"aplus-module aplus-header-image-text\"><img decoding=\"async\" class=\"aplus-hero-image\" src=\"https:\/\/neeskens.nl\/aplus\/en\/images\/B07XS4PND2_banner_01.webp\" alt=\"Text reads &apos;JBL BASSPRO&apos; and &apos;Powered subwoofer provides big output in a small package&apos;. Advertisement showing JBL car audio speakers and subwoofer components with lifestyle car interior image.\" loading=\"lazy\"><\/p>\n<div class=\"aplus-copy\">\n<h2>JBL BassPro Series &#8211; Active Subwoofer Solutions<\/h2>\n<p>The JBL BassPro series is designed to display low frequencies in vehicles with a compact design. This range of active subwoofer systems combines a woofer, housing and amplifier in one unit for an efficient audio solution. Within this series, the BassPro SL2 has been specifically developed with a shallow profile for mounting under the front seat, extending the display without burdening the luggage compartment. Technical controls allow the system to be precisely tuned to the other audio components in the vehicle.<\/p>\n<p>JBL BassPro SL2 active subwoofer for under seat<\/p>\n<p>The BassPro SL2 system is a self-sufficient subwoofer designed to fit under the front seat of many vehicles. This compact solution adds low frequencies to an existing audio system without taking up much space. The 8-inch woofer is housed in a specifically tuned housing and is controlled by a digital Class D amplifier.<\/p>\n<\/div>\n<\/section>\n<section class=\"aplus-module aplus-overlay\"><img decoding=\"async\" class=\"aplus-hero-image\" src=\"https:\/\/neeskens.nl\/aplus\/en\/images\/B07XS4PND2_banner_02.webp\" alt=\"aplus content image\" loading=\"lazy\"><\/p>\n<div class=\"aplus-copy\"><\/div>\n<\/section>\n<section class=\"aplus-module\">\n<div class=\"aplus-grid aplus-grid-3\">\n<div class=\"aplus-card\"><img decoding=\"async\" class=\"aplus-card-image\" src=\"https:\/\/neeskens.nl\/aplus\/en\/images\/B07XS4PND2_card_03.webp\" alt=\"aplus content image\" loading=\"lazy\"><\/p>\n<h3>Shallow woofer profile<\/h3>\n<p>The 8-inch (200mm) woofer in the BassPro SL2 is specifically designed for low distortion in a compact ABS housing. The shallow design allows installation in locations with limited space.<\/p>\n<\/div>\n<div class=\"aplus-card\"><img decoding=\"async\" class=\"aplus-card-image\" src=\"https:\/\/neeskens.nl\/aplus\/en\/images\/B07XS4PND2_card_04.webp\" alt=\"aplus content image\" loading=\"lazy\"><\/p>\n<h3>Intelligent electronic design<\/h3>\n<p>The BassPro SL2 uses high-pass filters and limiters to monitor performance at limit values. This contributes to controlled sound reproduction under different conditions.<\/p>\n<\/div>\n<div class=\"aplus-card\"><img decoding=\"async\" class=\"aplus-card-image\" src=\"https:\/\/neeskens.nl\/aplus\/en\/images\/B07XS4PND2_card_05.webp\" alt=\"Multiple views of a black car speaker or audio device mounted on what appears to be a vehicle&apos;s interior ceiling or surface.\" loading=\"lazy\"><\/p>\n<h3>Efficient Class D amplifier<\/h3>\n<p>The amplifier that feeds the subwoofer produces minimal heat during operation. The system requires a limited current draw from the vehicle&#039;s electrical circuit.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"aplus-module aplus-highlights\">\n<div><img decoding=\"async\" class=\"aplus-feature-image\" src=\"https:\/\/neeskens.nl\/aplus\/en\/images\/B07XS4PND2_feature_06.webp\" alt=\"aplus content image\" loading=\"lazy\"><\/div>\n<div class=\"aplus-copy\">\n<div class=\"aplus-text-block\">\n<h3>Specifications of the BassPro SL2<\/h3>\n<p>This model delivers a continuous power of 125W RMS and has a frequency range from 35Hz to 120Hz. The housing has a size of 344 mm x 250 mm x 71 mm. The system is equipped with a variable crossover filter from 50Hz to 120Hz.<\/p>\n<\/div>\n<div class=\"aplus-text-block\">\n<h3>Box contents:<\/h3>\n<ul>\n<li>1 x Active Subwoofer Housing<\/li>\n<li>1 x Bass Level Remote Control<\/li>\n<li>4 x Mounting Screws<\/li>\n<li>1 x User Manual<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<p><!-- APLUS_END --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The JBL BassPro SL2 is a powerful, active subwoofer with an 8-inch (200 mm) woofer and a built-in 125W RMS amplifier. Thanks to its slim design, this subwoofer is ideal for installation under most front seats, saving you time in the trunk.<\/p>\n<h3>Benefits:<\/h3>\n<ul>\n<li><b>Slim Design<\/b> Fits under most front seats without sacrificing sound quality.<\/li>\n<li><b>Built-in Amplifier<\/b> No external amplifier is needed, making installation easy.<\/li>\n<li><b>Adjustable Bass Boost<\/b> Adjust the bass level to your preference with a range of 0 to +9 dB at 70 Hz.<\/li>\n<\/ul>\n<h3>What&#8217;s in the Box:<\/h3>\n<ul>\n<li>JBL BassPro SL2 Subwoofer<\/li>\n<li>Mounting Brackets and Screws<\/li>\n<li>Power and Signal Cables<\/li>\n<li>Remote Control for Bass Adjustment<\/li>\n<li>15A Fuse<\/li>\n<li>Manuals and Installation Instructions<\/li>\n<\/ul>\n<h3>Specifications:<\/h3>\n<ul>\n<li>Dimensions: 344 x 250 x 71 mm (L x W x H)<\/li>\n<li>Weight: 4.5 kg<\/li>\n<li>Subwoofer driver: 8 inch (200 mm) with glass fiber diaphragm<\/li>\n<li>RMS power: 125 W at 4 ohms<\/li>\n<li>Maximum power: 250 W<\/li>\n<li>Frequency response: 35 Hz &#8211; 120 Hz<\/li>\n<li>Input sensitivity: 0.05 V &#8211; 2 V (low level), 0.5 V &#8211; 20 V (high level)<\/li>\n<li>Adjustable low pass filter: 50 Hz &#8211; 120 Hz<\/li>\n<li>Amplifier: Class D<\/li>\n<li>Impedance: 4 ohms<\/li>\n<li>Certification: CE<\/li>\n<\/ul>\n","protected":false},"featured_media":42036,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false,"content-type":"","_members_access_role":[],"_members_access_error":""},"brands":[573],"productgroep":[],"specs":[],"spotlight":[],"product_brand":[],"product_cat":[331],"product_tag":[],"class_list":["post-28552","product","type-product","status-publish","has-post-thumbnail","brands-jbl","product_cat-all-producs","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/neeskens.nl\/en\/wp-json\/wp\/v2\/product\/28552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neeskens.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/neeskens.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/neeskens.nl\/en\/wp-json\/wp\/v2\/comments?post=28552"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/neeskens.nl\/en\/wp-json\/wp\/v2\/media\/42036"}],"wp:attachment":[{"href":"https:\/\/neeskens.nl\/en\/wp-json\/wp\/v2\/media?parent=28552"}],"wp:term":[{"taxonomy":"brands","embeddable":true,"href":"https:\/\/neeskens.nl\/en\/wp-json\/wp\/v2\/brands?post=28552"},{"taxonomy":"productgroep","embeddable":true,"href":"https:\/\/neeskens.nl\/en\/wp-json\/wp\/v2\/productgroep?post=28552"},{"taxonomy":"specs","embeddable":true,"href":"https:\/\/neeskens.nl\/en\/wp-json\/wp\/v2\/specs?post=28552"},{"taxonomy":"spotlight","embeddable":true,"href":"https:\/\/neeskens.nl\/en\/wp-json\/wp\/v2\/spotlight?post=28552"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/neeskens.nl\/en\/wp-json\/wp\/v2\/product_brand?post=28552"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/neeskens.nl\/en\/wp-json\/wp\/v2\/product_cat?post=28552"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/neeskens.nl\/en\/wp-json\/wp\/v2\/product_tag?post=28552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}