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Deal.ai › Stetsom › Boat & Car Amplifiers
Stetsom
4-Channel Car Amplifier Class D 4 x 400W 2-Ohm 4 x 272W 4-Ohm
Stetsom

4-Channel Car Amplifier Class D 4 x 400W 2-Ohm 4 x 272W 4-Ohm

Best price now

$93.99at Lowe'sChecked Nov 8

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $93.99 at Lowe's on Nov 8.

Our take on the 4-Channel Car Amplifier Class D 4 x 400W 2-Ohm 4 x 272W 4-Ohm

The Stetsom 4-channel amplifier is a Class D full-range amp rated at 4 x 400W into 2 ohms and 4 x 272W into 4 ohms. It is 2-ohm stable and bridgeable, so it can run four speakers or be bridged to drive two louder channels or a sub. The aluminum alloy body keeps it compact and helps shed heat. It suits budget-minded builds that want strong output from a small chassis; rivals in this class often add onboard DSP or finer crossover tuning, which this amp does not advertise.

Best forPowering four door or cabin speakersBridged subwoofer or two-speaker setupsCompact installs where space is tightBudget builds wanting high 2-ohm output
Pros
  • High rated output for its size: 4 x 400W at 2 ohms
  • 2-ohm stable and bridgeable for flexible wiring
  • Class D design runs cooler and draws less current
  • Full-range amp covers speakers and subs
  • Aluminum alloy body helps with heat and durability
Cons
  • Warranty is only 90 days limited
  • No onboard DSP or detailed crossover controls listed
  • Power figures are peak-style ratings, so real output depends on electrical supply
  • Class D amps can add noise if wiring and grounding are poor

4-Channel Car Amplifier Class D 4 x 400W 2-Ohm 4 x 272W 4-Ohm prices at every store

  • Lowe'sNew

    In stock

    $93.99Free shippingChecked Nov 8
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Store links may earn us a commission. Price via Klarna.

4-Channel Car Amplifier Class D 4 x 400W 2-Ohm 4 x 272W 4-Ohm price history

Lowest price we've seen: $93.99 on Nov 9 at Lowe's. Tracked across 1 store since Nov 9.

From Lowe's

  • 4-channel Class D car amplifier
  • 4 x 400W at 2-Ohm, 4 x 272W at 4-Ohm
  • 2-Ohm stable
  • Bridgeable
  • Full range amp
  • Aluminum alloy body

About the 4-Channel Car Amplifier Class D 4 x 400W 2-Ohm 4 x 272W 4-Ohm

This is a 4-channel Class D car amplifier from Stetsom. It delivers 4 x 400W at 2 ohms and 4 x 272W at 4 ohms.

It is stable at 2 ohms and can be bridged. It is a full range amp, and the body is made of aluminum alloy.

Brand
Stetsom
Channels
4
Class
Class D
Power at 2 ohms
4 x 400W
Power at 4 ohms
4 x 272W
Impedance
2-ohm stable
Bridgeable
Yes
Frequency range
Full range
Body material
Aluminum alloy
Warranty
90-day limited

Specifications

CA Residents: Prop 65 Warning(s)
false
Warranty
90-day limited

Questions and answers

What power does it make at 4 ohms versus 2 ohms?
It is rated 4 x 272W into 4 ohms and 4 x 400W into 2 ohms. Bridging combines channels for more power into a single load.
Can I bridge it to run a subwoofer?
Yes, it is bridgeable. Bridging pairs of channels lets you drive a sub or a pair of speakers with more power per channel.
Is a 2-ohm load safe on this amp?
Yes, it is 2-ohm stable per channel. Keep wiring and gain settings sane so the amp does not overheat.
Does it have built-in crossovers or DSP?
The listed features cover a full-range Class D design without onboard DSP. Expect basic controls rather than detailed tuning.
What is the warranty?
It carries a 90-day limited warranty. That is shorter than the year or more many rival amps offer.
What comes in the box?
The amplifier itself is the core item. Check the listing for mounting hardware and fuses before installing.
Where is the 4-Channel Car Amplifier Class D 4 x 400W 2-Ohm 4 x 272W 4-Ohm cheapest?
At Lowe's, for $93.99, as of our latest check.

Stores we've priced the 4-Channel Car Amplifier Class D 4 x 400W 2-Ohm 4 x 272W 4-Ohm at

  • Lowe's deals and prices

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