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Deal.ai › Rockville
Rockville
RW8CA
Rockville

RW8CA

Best price now

$119.95at RockvilleChecked Nov 8

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Price facts

  • Last seen at $119.95 at Rockville on Nov 8.

Our take on the RW8CA

The Rockville RW8CA is an ultra-slim 8-inch active subwoofer designed to fit under a seat, delivering 600 watts of peak power. It suits drivers in compact cars or trucks who want to add bass without losing cargo space. The built-in amplifier and auto turn-on simplify installation. Compared to traditional subwoofer setups, it saves space but may not match the output of larger systems. Owners often note its compact size and ease of installation, though some mention limited deep bass.

Best forDrivers with limited spaceCompact car ownersTruck ownersBudget-conscious buyers
Pros
  • Ultra-slim design fits under seats
  • 600W peak power for strong bass
  • Integrated amplifier simplifies setup
  • Auto turn-on feature
  • Versatile connection options
Cons
  • May not produce very deep bass
  • Peak power rating may not reflect continuous output

RW8CA prices at every store

  • RockvilleNew

    In stockReturn policy

    $119.95Checked Nov 8
    Visit Rockville

What reviewers say

Reviewers generally find the RW8CA to be a good value for adding bass in tight spaces. Many praise its compact size and easy installation, though some note that the bass is not as deep as larger subwoofers.

What people mention
  • SizePraisedReviewers appreciate how the slim profile fits under seats without taking up cargo space.
  • InstallationPraisedMany find the integrated amplifier and auto turn-on make installation straightforward.
  • Bass depthMixedSome users say the bass is adequate for the size, but others expect deeper low-end response.

Questions and answers

Does the RW8CA fit under most car seats?
Its ultra-slim design is intended to fit under many seats, but check the height clearance of your specific vehicle.
What is included in the box?
The subwoofer comes with mounting hardware and a remote bass knob, but check the listing for details.
How does it compare to a traditional subwoofer?
It saves space but generally produces less deep bass than a larger subwoofer in a dedicated enclosure.
Is the 600W peak power RMS?
The 600W rating is peak power; RMS power is typically lower and not specified.
Can I install it myself?
Yes, many owners install it themselves using the auto turn-on and included wiring, but professional installation is recommended for best results.
Where is the RW8CA cheapest?
At Rockville, for $119.95, as of our latest check.
  • Limited adjustability compared to larger subs
  • Power
    Mixed
    The 600W peak rating is often mentioned, but some question continuous power output.

    About the RW8CA

    The Rockville RW8CA is an 8-inch powered subwoofer built to fit under a vehicle seat. It stands 2.7 inches tall and has a sealed enclosure. The built-in amplifier is rated at 600 watts peak and 150 watts RMS, with CEA-2006-compliant power ratings.

    It has high-level inputs with auto turn-on, which senses when the audio system is active, so no remote wire is needed. All connections are on one side. Mounting hardware is included.

    Controls cover volume, a 50 to 150 Hz low-pass filter, phase, and bass boost of up to 18 dB. An included remote knob adjusts bass level from the driver's seat. Protection circuits guard against thermal overload, short circuits, and power surges, and the amplifier uses a PWM MOSFET power supply.

    Brand
    Rockville
    Model
    RW8CA
    Driver size
    8 inches
    Height
    2.7 inches
    Peak power
    600 W
    RMS power
    150 W (CEA-2006 compliant)
    Enclosure
    Sealed
    Frequency response
    20 Hz to 150 Hz
    Signal-to-noise
    95 dB
    Low-pass filter
    50 Hz to 150 Hz
    Bass boost
    Up to 18 dB
    Controls
    Volume, low-pass filter, phase, bass boost, remote bass knob
    Inputs
    High-level inputs with auto turn-on; no remote wire required
    Protection
    Thermal overload, short circuit, power surge
    Power supply
    PWM MOSFET
    In the box
    RW8CA subwoofer, remote bass control knob with cable, mounting hardware kit, high-level input harness

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