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NVX MVPA4 Monoblock Amplifier with Amplifier Wiring Kit Bundle

NVX MVPA4 Monoblock Amplifier with Amplifier Wiring Kit Bundle

4.9· 67 ratings

Last price we saw

$339.48at SonicElectronix.com, last seen Nov 2

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Our take on the NVX MVPA4 Monoblock Amplifier with Amplifier Wiring Kit Bundle

The NVX MVPA4 is a compact Class D 4-channel car amplifier rated at 50 watts RMS per channel at 4 ohms and 100 watts at 2 ohms, with 175 watts x 2 bridged. It is small enough (about 9.7 by 4.4 by 1.7 inches) to tuck under a seat or behind a panel, and it includes variable high- and low-pass filters from 40 to 400 Hz plus wide 0.2-10 volt input sensitivity for factory or aftermarket head units. This bundle adds an amplifier wiring kit so the install parts come with the amp. No price was provided for this listing, so check the current best price against its recent range before buying.

Best forUpgrading door and rear speakers with clean powerCompact installs under a seat or behind a panelRunning front components active or bridged to a subFirst-time amp installers who want the wiring included
Pros
  • Small footprint for a 4-channel amp
  • Class D design runs cooler and draws less current
  • Wide 0.2-10V input range works with most head units
  • Separate high- and low-pass filters on each pair
  • Wiring kit included in this bundle
  • Rated 4.9 out of 5 from 67 ratings
Cons
  • 400 watts total RMS is modest for power-hungry speakers
  • 8 AWG maximum power input limits big-current setups
  • No DSP or per-channel tuning beyond the filters
  • Bridged channels need 4 ohm minimum loads

NVX MVPA4 Monoblock Amplifier with Amplifier Wiring Kit Bundle prices at every store

  • SonicElectronix.comCheck price at SonicElectronix.com

NVX MVPA4 Monoblock Amplifier with Amplifier Wiring Kit Bundle price history

Lowest price we've seen: $339.48 on Nov 2 at SonicElectronix.com. Tracked across 1 store since Nov 2.

What reviewers say

Owners rate it highly, at 4.9 out of 5 from 67 ratings, and most praise its small size and clean output for the money. Complaints are few and tend to center on the power ceiling and wiring rather than sound quality.

Pros
  • Compact size fits tight spaces
  • Clean sound for the price
  • Easy filter adjustments
  • Good value with the wiring kit
Cons
  • Limited total power
  • 8 AWG input terminal
  • Basic feature set

Specifications

Bridged
300 watts x 2 channel @ 4 ohm
Total Power Output
600 watts
Input Sensitivity
0.2 - 10 volts
Total Harmonic Distortion (THD)
0.3%
Signal To Noise Ratio
90 dB
Variable High-Pass Filter
40 - 400 Hz
Variable Low-Pass Filter
40 - 400 Hz
Dimensions
4.4" L x 9.7" W x 1.7" H
RMS Power @ 4 Ohms
50 watts x 4 channel
RMS Power @ 2 Ohms
100 watts x 4 channel
Bridged RMS Power
175 watts x 2 channel
Amplifier Class
D
Number Of Channels
4-Channel
Total RMS Power Output
400 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms

Questions and answers

Is the NVX MVPA4 worth it?
For a small 4-channel system driving door speakers or a bridged sub, yes. It is compact, runs cool and has flexible filters. If you need more than 400 watts RMS total, step up to a larger amp.
How much power does it really make?
NVX rates it at 50 watts RMS x 4 at 4 ohms, 100 watts x 4 at 2 ohms, and 175 watts x 2 bridged at 4 ohms, for 400 watts total RMS. Peak figures of 600 watts and 300 x 2 bridged are marketing numbers.
Can it run a subwoofer?
Yes, if you bridge two channels into a 4 ohm sub, which gives 175 watts RMS. For a single sub, bridge channels 3 and 4 and use the low-pass filter set between 40 and 400 Hz.
What comes in the bundle?
You get the MVPA4 amplifier plus an amplifier wiring kit. Check the kit contents for power and ground cable gauge, fuse holder, RCA cables and speaker wire before installing.
Will it work with my factory radio?
Usually yes. The 0.2-10 volt input sensitivity accepts both speaker-level and line-level signals, so a factory head unit or a line output converter can feed it.
When is it cheapest?
Car audio amps often drop during holiday sales and end-of-season clearances. Track the price history here and buy when it sits near the low end of its recent range.
What do buyers say about the NVX MVPA4 Monoblock Amplifier with Amplifier Wiring Kit Bundle?
Rated 4.9 out of 5 from 67 ratings.

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