boss bass900 8 inch low profile amplified subwoofer with remote subwoofer level control
these low-profile amplified subwoofer enclosures are perfect for a system begging for volume but lacking in extra space . durable thin and powerful in design the bass900 is the perfect small enclosure solution . a low-profile amplified subwoofer that s perfect when space is limited . click to enlarge . bass boost with remote level control . high and low level inputs with adjustable sensitivity . 8-inch slim subwoofer the bass900 provides 900 watts of maximum power through its 8-inch super-slim woofer . its low profile makes it ideal for mounting in all kinds of vehicles even where space is at a premium . high and low level inputs both high level speaker level and low level rca type inputs are present making this a universal solution for use with nearly any oem receiver or other input source . bass boost with remote level control the bass900 offers 0 to 12db of variable bass boost which you can adjust on the fly using the included remote level control . phase selection a phase selector switch 0 or 180 degrees helps you prevent unwanted phasing between your sub and speakers which can cancel out bass content . adjustable input sensitivity selector match the input levels to the output levels from your receiver with an adjustment range of 0.2 v to 6v . subsonic and low pass filters the bass900 features a low pass filter 20-150hz for controlling the bass content to best match your system . trim the signal of unusable bass -- below human hearing range and taxing to audio systems -- for further efficiency with the subsonic filter 20-50hz . protection the bass900 features green and red led power status indicators so you know when there s an issue . the soft delay remote power on prevents damaging pops . thermal short and overload protection circuits further protect the amplifier . what s in the box bass900 amplified subwoofer mounting hardware user s manual