Name: Power Acoustik OVN4-840
Brand: Power Acoustik
SKU: ovn4840
Price: 89.95 USD
Availability: Discontinued
Rating: 4.2000 (5 reviews)

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Product highlights

Gothic Series 4-Channel Car Amplifier • 80W x 4 Chan. @ 4 Ohm • 95W x 4 Chan. @ 2 Ohm • Bridged 190W x 2 Chan. @ 4 Ohm • Pulse Width Modulation Circuitry • Tri-Mode Capable • LED Power Indicators • Level Inputs

Learn more about the ovn4840

NVX - Worth the Envy - Direct to Consumer Car Audio

Product Highlights

Description

Authorized dealer

Gothic Series 4-Channel Car Amplifier
RMS Power Rating:

4 ohm: 80 watts x 4 chan.
2 ohm: 95 watts x 4 chan.
Bridged, 4 ohm: 190 watts x 2 chan.

Max power output: 840 watts
MOSFET power supply
Pulse width modulation circuitry
Remote bass level input (remote level control sold separately)
LED power indicators
Bass Boost (0-18 dB bass boost at 45 Hz)
Tri-Mode capable
4/3/2 channel operation
2 Ohm stereo, 4 ohm mono stable
Preamp RCA outputs
3-Way system protection circuitry (short, thermal and overload)
Gunmetal gray anodized finish with chrome accents
Heavy duty aluminum alloy heatsink
RCA level inputs
Screw terminals
Low level inputs (200mV-8V)
Variable high-pass filter (40-250 Hz, 12 dB/octave)
Variable low-pass filter (40-250 Hz, 12 dB/octave)
Frequency response: 10-30,000 Hz
Dimensions: 10-7/8"L x 10-5/8"W x 3"H
4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
Authorized Internet Dealer
1-year Manufacturer's warranty

Product history:

	Power Acoustik OVN4-840 (newest, current model)
	Power Acoustik OV4-840 (previous model, replaced by Power Acoustik OVN4-840)

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

80 watts x 4 channel

RMS Power @ 2 ohms

95 watts x 4 channel

RMS Power @ 1 ohm

Not Stable

Bridged RMS Power

190 watts x 2 channel

Amplifier Specifications

Amplifier Class

A/B

Number of Channels

4-Channel

Total Peak Power Output

840 watts

Total RMS Power Output

380 watts

Maximum Input Gauge Size

8 AWG

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

4 ohms

THD at Rated RMS Power

.02%

Speaker Level Inputs

Preamp Outputs

1 pair

Built-in Crossover

Low-Pass (LP)
High-Pass (HP)
Full (AP)

High-Pass Crossover Frequency

40 - 250 Hz

Low-Pass Crossover Frequency

40 - 250 Hz

Signal-to-Noise Ratio

98 dB

Bass Boost

0 - 18 dB

Remote bass/level controller

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

Overall rating distribution

5 star		60%
4 star		0%
3 star		40%
2 star		0%
1 star		0%

Filter by Star Rating

Show only Verified Purchases

By feature average rating

Durability		4
Value		4.8
Features		4.2
Design		4.2
Usability		5

Customer Reviews

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the best amps out there get a little hot, but they never quit

This is the one of the best kept secret amps out there they should tell more about them. i have 5 of these amps, haven't had no problems, just put cooling fan on them an they will out thump any thing on the market.

By Eric on August 30, 2011

3 found this helpful

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Loud and proud

The following review is for a previous version (OV4-840).

Great buy the give my audiobahns the power they need to succeed! Very clean and crisp and great to have low and high pass filters and being able to select how much they filter. Great buy at a great price!

By Alexander on September 28, 2007

3 found this helpful

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power acoustic amp

The following review is for a previous version (OV4-840).

this is a good amp if your not looking for incredible power. i had it pushing my mb quart 6x9s n my polk 6.5s which are both about 65 watts RMS and this amp was good for them. no distortion or cutting out just an all around good buy.

By carl on October 12, 2007

2 found this helpful

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Dead after 3 years

The following review is for a previous version (OV4-840).

I wired this amp using an 8ga kicker wiring kit to 4 speakers in my car. The amp did it's job mostly. Sometimes, it would not turn on, but it usually did. After 2 1/2 years, it began cutting off more frequently. Finally, it just died. Being that it only powered 4 speakers (2 6.5" Polks in the front and 2 Polk 6x9s in the rear), I don't think I put it under any major stress. It's just a cheap amp. Overall, I am disappointed that it died after 3 years, but as the old adage goes, you get what you pay for! That is especially true when it comes to car audio.

By Rocgalant on March 25, 2013

1 found this helpful

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Very pleased

The following review is for a previous version (OV4-840).

I have owned this amp a little over a year and have not had a single issue. I used it to power two rear deck polk 6x9s, front door polk 6.5"s and 1" visonik tweeters on the dash. It was connected to my factory radio via tsunami line output converter. This amp gets really loud and never cut out on me. I like to play to my music loud just about all the time. I recently got an aftermarket radio (no more tsunami LOC) and it just brought the amp to a whole other level because the aftermarket radio is supplying 4v input signal. My amp gain is less than a 1/4 turned up and it still gets super loud. I have a ton of gain to spare on the gain knobs.

I am very pleased with the super affordable amp.

By rocgalant on March 26, 2010

1 found this helpful

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Add-ons

Belva BAK84

Complete 8 Gauge Amplifier Wiring Kit with 4-Channel RCA Interconnects

(37)

$34.99

List price $59.99

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Power Acoustik OVN4-840

We apologize

This item has been discontinued

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