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Earthquake Loaded Bandpass Box
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12" Loaded and Amplified Bandpass

US $419.95
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Control, processing, amplification, and a 12-inch subwoofer—all in a space-saving bandpass enclosure.
The amplifier in this powered enclosed subwoofer protects itself from over-heating, over-voltage and over-current situations, short circuits, short-voltage situations, and output DC conditions. Its 12-inch speaker with its die-cast basket, spring loaded terminals and high roll surround pumps out loud, low bass that turns its bandpass enclosure into a small concert.

With maximum power rated at 2,000 watts the BP-112 has no fear. RMS power is an equally impressive 400 watts . The power of the digital amplifier is matched by its precision. Frequency response is 5 to 350 Hz ±0.5 dB. THD is less than 0.8% with a 100-Hz signal into 4 ohms.

With RCA and high-level inputs, the BP-112 can add bass to either aftermarket or OEM systems. The RCA input can be adjusted for signals ranging all the way from 1.0 to 6.0 volts, and the high-level input can handle signals from 1.0 to 12.0 volts. Polarity may be set to 0 or 180 degrees to fine-tune the reproduction of deep bass. To make sure that the BP-112 reproduces the bass that matches your other speakers, its low-pass filter can be set for any frequency between 50 and 300 Hz (with a filter slope of 12 dB per octave). Bass boost centered at 40 Hz can be set for as much as 10 dB… if you can take it. The 6-foot wired remote lets users stay at a safe distance, and control current is a relatively safe 2 mA. The amplifier's frequency-response variation and its distortion are inaudible.

  • 2000 Watts Max 
  • 400 Watts RMS 
  • Frequency Response 30Hz - 180 Hz
  • Deep bass, bandpass enclosure with bell port 
  • New high performance Earthquake bp-12 12" cast aluminum subwoofer 
  • Built in 2000-watt digital amplifier 
  • Easy to install 
  • Saves trunk space 
  • High end toggle switches 
  • RCA inputs/high pass 
  • 20' remote bass level control 
  • 0 - 10db bass boost 
  • 50Hz - 300Hz low-pass filter
  • Subsonic Filter
  • Prefect for Hondas and most hatchback and sedans
  • Dimensions 15.25" H X 21.75" W X 17.5" D
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