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Deal.ai › Taramps
Taramps
Taramps Bass 400 2 Ohms Car Subwoofer Amplifier

Taramps Bass 400 2 Ohms Car Subwoofer Amplifier

Best price now

$59.95at AmazonChecked Nov 13

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Price facts

  • Last seen at $59.95 at Amazon on Nov 13.

Our take on the Taramps Bass 400 2 Ohms Car Subwoofer Amplifier

The Taramps Bass 400 is a mono Class D car amplifier rated at 400W RMS into a 2-ohm load. It is built to drive a single subwoofer, with a subsonic filter adjustable from 8 to 30 Hz, a low-pass filter from 55 to 250 Hz, and bass boost for tuning the low end. Its compact Class D chassis and greater than 90 dB signal-to-noise ratio suit tight installs where clean bass matters more than raw wattage. Against bigger Brazilian-built Taramps models it trades output for a smaller footprint and simpler power needs, and it is a common pick for a first subwoofer build.

Best forPowering a single 2-ohm subwooferSmall cars and tight install spacesFirst subwoofer builds on a modest budgetAdding low end to a factory system
Pros
  • 400W RMS into 2 ohms from a compact Class D chassis
  • Subsonic and low-pass filters cover most subwoofer tuning needs
  • Bass boost lets you add emphasis without a separate processor
  • High signal-to-noise ratio for cleaner output
  • Simple two-knob filter layout is easy to set
Cons
  • Only stable at 2 ohms, so 4-ohm and 1-ohm subs are a poor match
  • 400W limits headroom for high-output or multiple subs
  • No DSP or remote level control
  • Bass boost can muddy sound if overused

Taramps Bass 400 2 Ohms Car Subwoofer Amplifier prices at every store

  • AmazonNew

    Availability unknown

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    $59.95Free shippingChecked Nov 13
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Taramps Bass 400 2 Ohms Car Subwoofer Amplifier price history

Lowest price we've seen: $59.95 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.

What reviewers say

Owners of Taramps Bass series amps generally describe them as solid, compact bass amps that deliver their rated power for a single sub. Common complaints center on the 2-ohm-only load and limited tuning compared with DSP-equipped rivals.

What people mention
  • Power outputPraisedOwners say it delivers its rated 400W RMS cleanly for a single sub.
  • SizePraisedReviewers like the compact Class D footprint for tight installs.
  • Load impedanceCriticisedBuyers note it only runs at 2 ohms, which rules out many 4-ohm subs.
  • TuningMixedThe subsonic and low-pass filters are useful, but there is no DSP or remote level control.
  • Bass boostMixedBoost adds emphasis, though owners warn it can muddy the sound if pushed.

About the Taramps Bass 400 2 Ohms Car Subwoofer Amplifier

The Taramps Bass 400 is a mono Class D car subwoofer amplifier. This 2 Ohms version delivers 400W RMS at 2 ohms (14.4VDC). It can power a single subwoofer or add bass to a larger car audio system.

It has adjustable subsonic and low-pass filters and a parametric bass boost for tuning the sound. The signal-to-noise ratio is above 90dB. It accepts both RCA and high-level (wire) inputs, and its compact body is made for installation in car audio systems.

Output short circuit protection and thermal protection are built in.

Power
400W RMS at 2 ohms (14.4VDC)
Amplifier class
Class D
Channels
1 (mono)
Inputs
RCA and high-level (wire)
Input sensitivity
320mV (RCA) / 6V (wire)
Input impedance
10K ohms (RCA) / 1K ohms (wire)
Signal-to-noise
>90dB
Frequency response
8Hz to 250Hz (-3dB)
Low-pass filter
55Hz to 250Hz, variable (-12dB)
Subsonic filter
8Hz to 30Hz, variable (-12dB)
Bass boost
Parametric, 35Hz to 55Hz, 0 to +12dB
Efficiency
82%
Protection
Output short circuit, thermal
Supply voltage
8VDC to 16VDC

Questions and answers

What subwoofer should I pair with the Taramps Bass 400?
Use a single subwoofer with a 2-ohm final impedance and an RMS rating near 400W. A dual 4-ohm sub wired in parallel or a single 2-ohm sub fits best.
Can it run a 4-ohm subwoofer?
No. The Bass 400 is rated for 2 ohms only, so a 4-ohm load will not get its full output and is not the intended match.
Does it have a built-in crossover?
Yes. It has a subsonic filter adjustable from 8 to 30 Hz and a low-pass filter from 55 to 250 Hz, plus bass boost.
How much power does it make?
Taramps rates it at 400W RMS into 2 ohms. That is enough for one moderate subwoofer, not for multiple high-output subs.
Is it a Class D amp?
Yes. It is a mono Class D design, which keeps it compact and efficient compared with older Class AB amps.
What comes in the box?
The amplifier itself. Check the listing for included mounting hardware and manuals, since bundles vary by seller.
Where is the Taramps Bass 400 2 Ohms Car Subwoofer Amplifier cheapest?
At Amazon, for $59.95, as of our latest check.

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Current draw
0.5A at rest; 17.5A max with music at 14.4VDC; 35A max with sinusoidal signal
Dimensions
5.27" x 1.57" x 5.43" (134 x 40 x 138 mm), W x H x D
Weight
1.26 lb (0.57 kg)
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