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Deal.ai › Deaf Bonce
Deaf Bonce
dB11
Deaf Bonce

dB11

5(10 ratings)

Best price now

$89.95at RockvilleChecked Nov 8

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Price facts

  • Last seen at $89.95 at Rockville on Nov 8.
  • Our take on the dB11

    The Deaf Bonce dB11 is a monoblock car audio amplifier built to drive subwoofers. It ships with a bass remote and a birth sheet listing its individually tested power output, which is unusual at this level and tells you the exact unit was bench-tested. It suits bassheads building a loud daily or competition sub stage who want headroom and remote level control from the dash. Against mainstream mono amps it leans on raw output and a rugged build rather than DSP or app control, and owners rate it highly for the bass it delivers.

    Best forSubwoofer-driven bass buildsDaily drivers wanting dash bass controlCompetition and SPL setupsBuyers who value a tested birth sheet
    Pros
    • Monoblock design dedicated to subwoofer duty
    • Bass remote included for level control from the dash
    • Birth sheet documents the tested power of your unit
    • Strong owner ratings for output and reliability
    • Straightforward install with a standard owner's manual
    Cons
    • No built-in DSP or app control
    • Bass-focused, so not a full-range solution on its own
    • Needs a stout electrical supply to reach its potential
    • Setup and gain tuning take care to get right

    dB11 prices at every store

    • RockvilleNew

      In stockReturn policy

      $89.95Checked Nov 8
      Visit Rockville

    What reviewers say

    • 5 / 510 ratings

    Owners rate the dB11 very highly, praising its bass output and solid build. The included birth sheet and bass remote come up as welcome extras. Few complaints surface in the feedback available.

    What people mention
    • OutputPraisedOwners say it delivers serious power to subwoofers.
    • BuildPraisedBuyers describe it as sturdy and well made.
    • Birth sheetPraisedThe tested power sheet is seen as a confidence booster.
    • Bass remotePraisedThe included remote is valued for adjusting bass from the dash.
    • SetupMixedGetting gain and settings right takes some care.

    About the dB11

    The Deaf Bonce dB11 is a mono car subwoofer amplifier with Class D design and a high-speed MOSFET power supply. It is rated at 1400 watts peak and 350 watts RMS at 2 ohms. The RMS rating comes from a dyno-certified test at less than 1% THD.

    It has a fully adjustable 12dB per octave crossover with differential circuitry, a low pass filter, a subsonic filter, phase control and a 12dB bass equalizer. A bass remote is included.

    Full IC-controlled protection circuitry guards the amp, including under voltage protection at 10V and over voltage protection at 16V. A mute and delay soft start system and a status LED indicator are also built in.

    Type
    Mono Class D car amplifier with optical coupler
    RMS power (2 ohm)
    350 watts x 1 channel, <1% THD+N (dyno-certified)
    RMS power (4 ohm)
    220 watts x 1 channel, <1% THD+N (dyno-certified)
    Peak power (2 ohm)
    1400 watts x 1 channel
    Peak power (4 ohm)
    880 watts x 1 channel
    Power supply
    High-speed MOSFET
    Crossover
    Fully adjustable 12dB per octave with differential circuitry
    Low pass filter
    50Hz - 250Hz
    Subsonic filter
    15Hz - 55Hz
    Bass EQ
    Fully adjustable 12dB
    Frequency response
    15Hz - 250Hz
    THD at rated power
    <0.1% minimum
    S/N ratio
    >90dB

    Questions and answers

    What comes in the box?
    The amplifier, a bass remote, a birth sheet with the tested power for your unit, and an owner's manual.
    Is it a mono or multi-channel amp?
    It is a monoblock amplifier, designed to power subwoofers rather than full-range speakers.
    Does it include a bass knob?
    Yes, a bass remote is included so you can adjust sub level from the driver's seat.
    What is the birth sheet for?
    It records the power your specific amplifier was tested at, so you know its real output.
    Can I run it without a subwoofer?
    It is built for subwoofer duty; for door speakers you would want a separate multi-channel amp.
    Do I need to upgrade my electrical system?
    To get the most from it, plan on adequate wiring and charging, as with any high-output mono amp.
    Where is the dB11 cheapest?
    At Rockville, for $89.95, as of our latest check.
    What do buyers say about the dB11?
    Rated 5 out of 5 from 10 ratings.

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    Protection
    IC-controlled circuitry; under voltage at 10V; over voltage at 16V
    Other features
    Phase control, mute and delay soft start system, status mode LED indicator
    Dimensions
    8.9 in W x 2 in H x 5.5 in D
    In the box
    dB11 amplifier, bass remote, birth sheet with tested power, owner's manual, mounting hardware, warranty
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