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Deal.ai › Down4Sound
Down4Sound
2800x1 (2800W RMS) 1CH AMPLIFIER JP23v2
Down4Sound

2800x1 (2800W RMS) 1CH AMPLIFIER JP23v2

4.9(135 ratings)

Best price now

$379.99at Car Audio SuperstoreChecked Nov 8

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Price facts

  • Last seen at $379.99 at Car Audio Superstore on Nov 8.

Our take on the 2800x1 (2800W RMS) 1CH AMPLIFIER JP23v2

The Down4Sound JP23v2 is a single-channel car audio amplifier rated at 2800W RMS into 1 ohm at 14.4V, with 1800W at 2 ohms and 800W at 4 ohms. It is 23% smaller than the JP 23 V1.5 it replaces, so it fits tighter installs without giving up output. High-speed cooling fans and on-board power, clip, protect, voltage and temperature indicators help you keep an eye on it under load. It suits bassheads running a big subwoofer or a pair of subs who want strong 1-ohm power from a compact chassis.

Best forSubwoofer-heavy bass buildsDrivers with a tight install spaceEnthusiasts stepping up from a smaller mono ampTwo-sub setups wired to 1 ohm
Pros
  • 2800W RMS at 1 ohm from a compact chassis
  • 23% smaller than the previous JP 23 V1.5
  • High-speed fans for sustained output
  • On-board clip, protect, voltage and temperature indicators
  • Matching aluminum bass knob included
  • Strong owner rating
Cons
  • Needs a stout electrical system to make rated power
  • 1-ohm load is demanding on subs and wiring
  • Single channel only, so no flexibility for full-range speakers
  • Fans add moving parts that can be heard in quiet passages

2800x1 (2800W RMS) 1CH AMPLIFIER JP23v2 prices at every store

  • Car Audio SuperstoreNew

    In stockReturn policy

    $379.99Checked Nov 8
    Visit Car Audio Superstore

What reviewers say

  • 4.9 / 5135 ratings

Owners rate it very highly and mostly praise the power it makes for its size and its reliability under heavy subwoofer loads. Complaints center on the electrical demands of running it at 1 ohm.

What people mention
  • Power outputPraisedOwners say it makes serious bass power for a compact amp.
  • SizePraisedThe smaller footprint versus the V1.5 makes installation easier.
  • CoolingPraisedThe high-speed fans keep temperatures in check during long sessions.
  • Electrical demandCriticisedIt needs a strong charging system and wiring to hold voltage at 1 ohm.
  • ControlsPraisedThe bass knob and status indicators are called handy.

About the 2800x1 (2800W RMS) 1CH AMPLIFIER JP23v2

The Down4Sound JP23 V2 is a 1-channel car audio amplifier rated at 2800W RMS at 1 ohm. It was engineered in Dunnellon, FL, and Las Vegas, NV. Its footprint is 23% smaller than the JP 23 V1.5, which makes it easier to fit in different vehicles.

High-speed cooling fans help keep the amp from overheating. The amp has a teal finish, a matching aluminum bass knob and a plexiglass backplate. Indicators show power, clip, protect, voltage and temperature status.

Protection circuits cover thermal, high and low voltage, speaker short and DC faults.

Power at 1 ohm
2800W RMS x 1 at 14.4V
Power at 2 ohms
1800W x 1 at 14.4V
Power at 4 ohms
800W x 1
Power at 2 ohms linked
5600W x 1
Voltage range
9 to 15.5 V
Low-pass filter
35 Hz - 250 Hz
Subsonic filter
10 Hz - 50 Hz
Frequency response
10 Hz - 270 Hz
Bass boost
0 - 9 dB
Input sensitivity
6 V - 0.2 V
Signal-to-noise
97 dB
THD
<0.1% at 4 ohms
Protection
Thermal, high and low voltage, speaker short, DC
Cooling
High-speed cooling fans

Questions and answers

How much power does the JP23v2 make?
It is rated 2800W RMS x 1 at 1 ohm at 14.4V, 1800W at 2 ohms and 800W at 4 ohms. Two linked units are rated 5600W.
Is it smaller than the JP 23 V1.5?
Yes. Down4Sound says the JP23v2 has a 23% smaller footprint than the V1.5 while keeping the same 1-ohm power rating.
What subwoofer load should I wire it to?
Its headline rating is at 1 ohm, so a sub or pair of subs that presents a 1-ohm final load gets the most from it. It also runs at 2 and 4 ohms with lower output.
Does it come with a bass knob?
Yes, a matching aluminum bass knob is included.
What do the indicator lights show?
They display power, clip, protect, voltage and temperature status.
Will my stock electrical system support it?
Probably not at full output. A 2800W amp at 1 ohm draws heavy current, so plan on upgraded wiring and charging to hold voltage.
Where is the 2800x1 (2800W RMS) 1CH AMPLIFIER JP23v2 cheapest?
At Car Audio Superstore, for $379.99, as of our latest check.
What do buyers say about the 2800x1 (2800W RMS) 1CH AMPLIFIER JP23v2?
Rated 4.9 out of 5 from 135 ratings.

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Indicators
Power, clip, protect, voltage, temperature
Finish
Teal, with aluminum bass knob and plexiglass backplate
Dimensions
13.38 in L x 7.40 in W x 2.24 in H
Warranty
1-year standard warranty
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