USB charger

The JBL BassPro SL2 is a self-powered, under-seat subwoofer system engineered to enhance your car's audio with deep, full-range bass. Its proprietary 8-inch (200mm) shallow-profile woofer is housed within a custom-tuned ABS enclosure, designed for a compact footprint that fits under the front seats of many vehicles. This powerful solution is driven by an efficient Class D digital amplifier that produces minimal heat and draws little current from your car's electrical system. Intelligent electronic design incorporates high-pass filters and limiters for exceptional performance, even at the limits. Fine-tune your sound with the onboard variable crossover control, adjustable from 50Hz to 120Hz, ensuring a smooth transition between the subwoofer and your other speakers. Flexible EQ adjustments include a level control to match the subwoofer's output to your system and a bass boost control to optimize bass frequencies within your car's acoustic environment. Installation flexibility is provided through both line-level and high-level inputs. The BassPro SL2 is also compatible with the included JBL GTO-RBC remote bass level control, allowing you to adjust bass on the fly. The system includes the powered woofer enclosure, mounting screws, a remote bass level control, and an owner's manual.