Garage
Shop

NVX JAD800.4

True 1600 Watt Peak 800W RMS, Full Range Class D 4-Channel Amplifier (JAD-800.4)

NVX
Shop all NVX
Product videos
highlight-star-icon

• 4 ohms: 125 watts x 4-Chan. RMS
• 2 ohms: 200 watts x 4-Chan. RMS
• Bridged, 4 ohms: 400 x 2 chan. RMS
• Pulse Width Modulated MOSFET Power Supply
• 4/3/2 Channel Operation

Learn more about the jad8004

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

vad10004 thumbnail

NVX VAD10004

OUR PRICE: $279.99

View item

Product Highlights


• 4 ohms: 125 watts x 4-Chan. RMS
• 2 ohms: 200 watts x 4-Chan. RMS
• Bridged, 4 ohms: 400 x 2 chan. RMS
• Pulse Width Modulated MOSFET Power Supply
• 4/3/2 Channel Operation

Description


NVX brand icon

Authorized dealer





NVX JAD Series Amplifiers

NVX's new line of JAD series amplifiers are perfect for those looking for a small footprint, high output amplifier. They boast an abundance of features such as variable high and low pass filters, bridgeable channels, and gain level control. The sleek design of the chassis combined with the illuminated badge makes these amplifiers eye-catchers. The JAD800.4 4-channel is ideal for running a couple of pairs of speakers or even a couple subwoofers. The broad frequency response of 20 to 20,000 hertz will ensure every note is properly reproduced. Get the justice you deserve with NVX today!




Sonic Electronix Power Certified Amplifier

NVX's JAD800.4 4-Channel amplifier is a Sonic Electronix Certified Amplifier. This amp's power output has been professionally tested with our SMD Amplifier Dyno, bringing you it's true power ratings. Learn more about this amp's Sonic Electronix Certified Power Here!


Impedance
Claimed Output
Certified Results
Dynamic Results
4 Ω
125W @ 14.4v
175W @ 14.75v
178W @ 14.81v
2 Ω
200W @ 14.4v
297W @ 14.64v
324W @ 14.77v





General Features:

  • Class D 4-Channel Amplifier
  • CEA-2006 Compliant
  • Peak Power Rating: 1600
  • RMS Power Rating:
    • 4 ohms: 125 watts x 4 chan.
    • 2 ohms: 200 watts x 4 chan.
    • Bridged, 4 ohms: 400 x 2 chan.
  • Sonic Electronix Certified Power Rating*:
    • 4 ohms: 175 watts x 4 chan.
    • 2 ohms: 297 watts x 4 chan.
  • Non-regulated efficient S.M.P.S power supply design
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • High speed rectifying diodes
  • Soft start turn-on
  • 4, 3, or 2 channel operation
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity: 200mV - 6V
  • Frequency Response: 20 - 20,000 Hz
  • Total Harmonic Distortion (THD): <1.00%
  • Signal to Noise Ration: 106dB
  • Selectable crossover modes: BPF / FULL / LPF
  • x1 & x10 Frequency multiplier, Front & Rear
  • Variable high-pass filter: 20 - 400 Hz or 200 - 4,000 Hz, 24 dB/octave
  • Variable low-pass filter: 50 - 500 Hz or 500 - 5,000, 24 dB/octave
  • Fuse Rating: 25A x 3
  • Gauge adapter included, allowing amplifier to accept 8, 4, 2, and 1/0
  • 4 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 6-7/10"W x 10-4/10"L x 1-8/10"H
  • Authorized Internet Dealer

Extend your NVX Manufacturer's Warranty to 2 Years when you install your new NVX amplifier with a compatible NVX power installation kit! This offer is only available through Authorized NVX dealers and will only last for a limited time. With this amplifier, the following power kits will qualify for the extended warranty program: NVX XAPK1D, NVX XKIT44, or NVX XAPK4

*The Sonic Electronix Certified Power Ratings listed are based on a test of a specific sample amplifier. Actual power ratings may slightly vary between amps.

Product history:

NVX VAD10004 thumbnail
(newest, current model)
NVX JAD800.4 thumbnail
(previous model, replaced by NVX VAD10004)

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
125 watts x 4 channel
RMS Power @ 2 ohms
200 watts x 4 channel
Bridged RMS Power
400 watts x 2 channel
Amplifier Specifications
Series
JAD Series
Amplifier Class
D
Number of Channels
4-Channel
Total Peak Power Output
1600 watts
Total RMS Power Output
800 watts
Maximum Input Gauge Size
1/0 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
<1.00%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
20 - 4,000 Hz
Low-Pass Crossover Frequency
50 - 5,000 Hz
Signal-to-Noise Ratio
106 dB
Remote bass/level controller
No
Fuse Rating
25A x 3 
Strappable
No
Sonic Certified Amplifier
Yes
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Mounting screws (4)
Two spare fuses
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

NVX

Model Number:

JAD800.4

Weight:

5.50lbs

Internal SKU:

jad8004

Internal Product ID:

40254

Product and How-to Videos


  • NVX JAD800.4 Car Amplifier (800W Class D 4-Channel Amp)
  • NVX JAD800.4 Amplifier Dyno Test | SMD D'Amore AD-1
  • 40 Mercury NVX Build
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews



5 star
87%
4 star
11%
3 star
2%
2 star
0%
1 star
0%



Durability
4.8
Value
4.9
Features
4.9
Design
4.9
Usability
4.9

Customer Reviews

Sort by:

Loading...

Box opening

All the NVX products I've bought seem to be top quality so that's why I bought 4 NVX amps.

By Fax on January 24, 2014

83

found this helpful.

Clean and delivers

Does the job with a small footprint but big clean power. Still new but no issues.

Suggestions for improvements... With all these "clone" amps such as PPI, Hertz, Arc in this price-point it'd be difficult to improve the performance. That said, I can see the value in a few items especially for small-footprint amps. Values I like include 1. all wiring on one side with easier access from overhead while installed. 2. easier access to mounting holes without a shroud around it. 3. differential-balanced inputs. 4. Go to sleeves in a 1/0 hole for big wire connections instead of a butt out plug going into a 4ga hole for 12v/ground terminals. Truly just nitpicky stuff, which makes you see what separates a $250 amp from a $500 amp. Awesome amps as is and good looking clean appearance.

Now I know these things would be a completely different design given these are sourced boards similar in layout to many seen. So they're just improvement suggestions should the design of the board allow.

But as is, with both NVX JAD amps I have, I say overall BRAVO! They sound great, appear to be very well engineered and constructed, and if they hold up well, it was a good purchase and I'm an NVX fan. They're as big a hit as their X-Series speakers which I hope NVX continues for a long time.

By Bradley on December 17, 2014

76

found this helpful.

High end amp at a good price

I have this amp paired up with DLS U6i speakers and a set of Pioneer tweeters taken from a Pioneer component TS C1720C. The Pioneer mid bass driver was replaced with a pair of Kicker Comp VT6s- 61/2. I have always been a fan of JL amps and with this set up I have 2 - the other is the JL XD 600 for bass. Originally, the amp powering mids with this set up was an old JL 300/4 amp. The old amp after 15 yrs went in to protection mode and influenced by Sonic consumer reviewers I decided to save money and make a change. The goal was that if the experiment did not work out I would get the old JL amp fixed. As it turned out, there was no need to go back to the JL amp. The NVX had a very compatible sound in terms of clarity but was much louder. To compensate for the higher and brighter mids the gain from the little JL XD amp (powering a 15 inch RE sub) had to be raised. The end result was that the imaging in the car was broadened. Indeed, a fuller spectrum of frequencies was achieved -as well a broader stage. Also noteworthy, is that the NVX is smaller than the JL. Thus, everything said about this amp is true and I also strongly recommend this product. It is definitely a high end amp at a very good price.

By Angel on July 7, 2014

78

found this helpful.

need to know

to the point, bought a mb quart rm amp, was good sounded ok, till(i got the nvx jad 800.4) this thing sounds like a really good class ab amp. doesnt get above 38C thats while playing abt 2/3 volume.great amps so far. clean clear crisp tight controlled good crossover. what more could you ask for

By Jonathan on June 22, 2014

75

found this helpful.

Impressed already

I got this amp as an open item. the design is immaculate and I'm impressed with the ease of ordering. I am excited to have this in my car, and will provide a more detailed review once I'm done installing.

By nathan on September 6, 2013

73

found this helpful.

Very Happy so Far

I purchased the JAD800.4 along with a JAD1200.1 to power my Infinity Kappa speakers and MB Quart subs. My first choice was the Infinity Kappa Five amp, but I had problems with two of them and was given a store credit. Second time around I decided to go with two amps (4/1channel) hoping for better performance / reliability.
I read a lot of mixed reviews on Class D amplifiers. Many people think that A/B has better sound quality, while others prefer the small footprint, high power / low heat output of Class D. Being an engineer I reviewed the specs and was very impressed with the signal to noise as well as the THD compared to Class A/B.
NVX is a relatively new brand so I turned to Google and found several good reviews. I was looking at the Polk amps and NVX seems to be very similar, with the controls panels and specs being almost identical (and NVX was in stock).
Out of the box the amps had a solid feel and clean look. They have a soft-start feature that powers them up a few seconds after they get power. This gives you time to start your engine without drawing any current. Very nice.
The sound quality is excellent - better than other A/B amps I had in the past. More than enough power - I haven't even cranked them all the way up yet and don't think I'll ever have to.
I have a second MB Quart 10 RLP on back order because with one sub I was getting distortion before I could feel the bass. It turns out that the Infinity Kappa Five amp was the weak link. The JAD 1200.1 pushes one sub very well.
The only negative I have to say about these amps is that the adjustment dials take a philips screwdriver, and they do not have an arrow or line showing you what it is set to. This made it a little inconvenient to tweak the crossover points.

By Califlub on April 18, 2013

70

found this helpful.

Up in Canada Eh!

Ordered the NVX JAD 800.4 due to the reviews I read. I was hoping for something powerful and compact. As soon as I got the 800.4 I was surprised how small it actually is, and the RMS rating is 125W but actual RMS output per channel is 140W!!! Tones of power for any speakers you want!!
Only downfall, no pass-thru to hook up the JAD 1200.1 Im going to be getting soon.
NVX JAD800.4 is HIGHLY recommended for any needs: great price, small size, and super powerful!

By Robert on May 22, 2014

70

found this helpful.

Really Impressed

I was looking for an amp to power my hertz hsk165 components and my hertz ecx690 6x9s. I had the JL Audio 400/4 powering them but i wanted them alittle louder but didnt wanna lose sound quality. I was gonna get the Polk PA 4000.4 but Sonic was outta stock so this NVX amp was the next best option. I was worried because I've never heard of NVX but man im impressed. The Quality is just as good if not better than my JL amp. So far I love this amp. Im gonna make a youtube vid in bought a month with my whole system... its gonna be the Chamelleon Impala

By Anthony on March 19, 2013

69

found this helpful.

NVX D Class Four Channel

This amp is insanely small but really puts out the power. It doesn't have a big draw on it and is lightweight and have a white led on it which is pretty cool. Wish it had a copy/mirror switch that would allow to copy two of the channels. Love that it comes with a wire reducer block, really came in handy. It was kind of cool that the set screws were Phillips instead of Allen wrench, they are convenient but easier to strip. The gains have clicks instead of just being smooth so it is a bit easier to match gains. Overall a very good amp.

By Dylan on November 30, 2014

67

found this helpful.

Less is more

Loads of power for a couple of fosgate 8" mids and a couple of fosgate p.1's both 8" subs and fit with ease behind the rear seat of my 4 door colorado

By Lonnie on June 23, 2014

67

found this helpful.

Add-ons


Similar Products

Best selling similar products

NVX VAD10004

• 150 watts x 4 channel @ 4 ohms
• 250 watts x 4 channel @ 2 ohms
• Bridged: 500 watts x 2 channel @ 4 ohms
• Total RMS Power: 1000 watts
• CEA-2006 Compliant
• Class D 2 ohms Stable 4-Channel-Channel Amplifier

(14)

$279.99

JL Audio XD400/4v2

• 75 watts x 4 channel @ 4 ohms
• 100 watts x 4 channel @ 2 ohms
• Bridged: 200 watts x 2 channel @ 4 ohms
• Total RMS Power: 400 watts
• Class D 2 ohms Stable 4-Channel Amplifier

(9)

$349.99

JL Audio JD400/4

• 75 watts x 4 channel @ 4 ohms
• 100 watts x 4 channel @ 2 ohms
• Bridged: 200 watts x 2 channel @ 4 ohms
• Total RMS Power: 400 watts
• Class D 2 ohms Stable 4-Channel Amplifier

(14)

$279.99

Taramps DS 1200X4

• 192 watts x 4 channel @ 4 ohms
• 300 watts x 4 channel @ 2 ohms
• Bridged: 600 watts x 2 channel @ 4 ohms
• Total RMS Power: 1200 watts
• Class D 2 ohms Stable 4-Channel-Channel Amplifier

(1)

$204.99

NVX VADM4

• 400 Watt True RMS Output!
• Marine Certified 4-Channel Micro Class D Amplifier
• 75W x 4-Chan. @ 4 ohms
• 100W x 4-Chan. @ 2 ohms
• 3-Way System Protection
• 4/2 Channel Operation
• 8 Gauge Power and Ground Inputs
• Extremely Small Footprint!

(31)

$189.99

Related Products

This item is frequently compared to these items

NVX V-Series Car Speaker System

• Includes NVX V-Series Coaxial Speakers and Component System
• NVX VSP65KIT 6.5" Component System
• Peak Power: 140W
• RMS Power: 70W
• NVX VSP69 6" x 9" Coaxial Speakers
• Peak Power: 400W
• RMS Power: 200W

(127)

$204.03

Related Searches


JAD800.4 small

Item added to your cart.

Price: $189.99

Essential add-ons
Belva BAK04

1/0 Gauge Premium (CCA) Copper Clad Aluminum Complete 4-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 2000 Watts - RED

$84.98

$48.98

Add to cart
Universal Remote Bass Level Control Knob

Flush Mount & Universal via RCA. Works with any amp, controls your bass output

$14.99

$7.99

Add to cart
4 inputs / 4 outputs High Voltage Active Line Output Converter with Impedance Matching and Remote Level Control

The XLOC44X helps you easily integrate with your factory or aftermarket system

$149.99

$64.99

Add to cart
NVX XIX45 X-Series RCA Interconnect Cable

16.4 ft. of 4-Channel X-Series RCA Cable with Dual Twisted Pair Hyper-Flex Technology

$44.99

$20.99

Add to cart
NVX V-Series RCA Interconnect Cable

19 ft. of 4-Channel RCA cable with dual twisted-pair conductors

$32.99

$15.99

Add to cart
NVX XWS1275 Speaker Wire

75 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

$124.99

$59.99

Add to cart
Stinger SPP680

680 Amp SPP Series Dry Cell Battery with Protective Steel Case

$269.00

$173.99

Add to cart
80 Amp Smart Relay Isolator (XSBI80)

Smart isolator - Monitors and auto-charging feature!

$49.99

$24.99

Add to cart
80 Amp Relay Isolator (BIR80)

Great for isolating a second batter making it dedicated to the stereo system

$19.99

$14.99

Add to cart
200 Amp Smart Relay Isolator (XSBI200)

Smart isolator - Monitors and auto-charging feature!

$79.99

$54.99

Add to cart
500 Amp Smart Relay Isolator (XSBI500)

Smart isolator - Monitors and auto-charging feature!

$99.99

$74.99

Add to cart
500 Amp Relay Isolator (BIR500)

Does not create a voltage drop to the second battery like conventional isolators

$89.99

$65.99

Add to cart
NVX XCAP1F

True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block

$124.99

$89.99

Add to cart
Belva BB1D

1.0 Farad Capacitor with Digital Red Display for up to 1000W Max

$79.99

$34.95

Add to cart
Belva Nine Function Digital Multimeter

Perfect for any installation and troubleshooting

$29.99

$9.99

Add to cart
Six Function Digital Multimeter

Perfect for every toolbox

$14.99

$6.99

Add to cart
Steve Meade Designs IM-SG

Impedance Meter / Signal Generator

$461.99

$451.99

Add to cart
SMD DD-1 Distortion Detector

Set your gains like a Pro, accurately and quickly

$207.99

$199.99

Add to cart
SMD CC-1 Crossover Calibrator

This is a must have! Set your crossover frequency like a Pro

$195.99

$192.99

Add to cart
Universal Positive/Negative 1/0 or 4 Gauge Battery Terminal

Make installation a breeze with the XBTU

$24.99

$16.99

Add to cart
High Quality Element Resistant AGU Fuse Holder

Belva BAGUH2 AGU Fuse Holder

$9.99

$4.99

Add to cart
Modular Linkable ANL Fuse Block

Modular Linkable ANL Fuse Block

$59.99

$16.99

Add to cart
ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output

No-fail termination and current flow, it helps keep your system protected and running smoothly

$24.99

$13.99

Add to cart
4 Pack of 80 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses

$8.99

$3.99

Add to cart
4 Pack of 100 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses

$8.99

$3.99

Add to cart
2 Pack of 100 Amp Nickel-Plated ANL Fuse

ANL 100A Nickel plated for better power transfer

$7.99

$3.99

Add to cart
2 Pack of 200 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 200 Amp ANL Fuses

$7.99

$3.99

Add to cart
2 Pack of 300 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 300 Amp ANL Fuses

$7.99

$3.99

Add to cart
Gauge Reducer, 1/0 Gauge Input to 4 Gauge Pin

Great for amplifiers that do not accept large gauge power wire

$14.00

$7.99

Add to cart
0/1 Gauge Ring Terminals, 3/8" Opening

Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

$9.99

$4.99

Add to cart
2pk - 1/0 Gauge Ring Terminals w 5/16" Opening

2pk - 1/0 Gauge Ring Terminals w 5/16" Opening

$9.99

$4.99

Add to cart
(4-pack) 1/0 Gauge Solid Copper 5/16 Ring Terminals with Shrink Tubing

(4-pack) 1/0 Gauge Solid Copper 5/16 Ring Terminals with Shrink Tubing

$11.99

$9.99

Add to cart
NVX VUBT2

Universal Bluetooth Audio Receiver

$49.99

$39.99

Add to cart
Marine Grade Bluetooth Audio Controller/Receiver

Marine Grade Bluetooth Audio Controller/Receiver

$62.49

$48.99

Add to cart
NVX XUBT3

Universal Bluetooth Audio Receiver & Volume/Playback Controller Knob

$99.99

$59.99

Add to cart
Save up to 10 different vehicles in your garage

Loading...
Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon