JBL BassPro 12 12 inch Portable Box Active Subwoofer Bass Testing

JBL BassPro 12 12 inch Ported Powered Active Subwoofer *100%Original* Perodua,Proton,Honda,Toyota,Nissan Car Woofer Add a blast of bass JBL&BassPro12 powered subwoofer adds a blast of bass to your vehicle so you can really feel your music&impact as you drive. JBL designed this bass system to shine in the car environment, tuning it for tight, responsive low notes. Powerful bass from a 12" sub The BassPro12 enclosure features a JBL 12" sub that really brings the thunder with its polypropylene cone and hi-roll rubber surround. The built-in 150-watt amplifier is matched up perfectly to the sub, so it won&wimp out when it&time to rock. Use an amp wiring kit to power up the BassPro12, and you&turned your car into a concert hall. Unique port for compact design The enclosure features JBL&unique Slipstream port, which offers shorter length with a wide-mouth opening that reduces port noise and distortion. This means that JBL can build a more compact enclosure, and still get great performance from this hard-hitting sub. The medium-density fiberboard construction offers strength and durability under extreme conditions, while the carpet covering protects your investment. Product highlights: powered subwoofer enclosure 12" sub with polypropylene cone built-in 150 watt RMS amplifier (450 watts peak) remote bass-level control included speaker- and line-level inputs variable low-pass crossover (40-200 Hz, 12 dB/octave) variable bass boost (0-12 dB at 45 Hz) phase switch (0°, 180°...