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NVX VAD8402 Amplifier + (2) Kicker 8" Square Subwoofers + Belva Amp Kit

840W RMS NVX 2-Channel Amplifier + (2) Kicker 46L7T84 Dual 4-Ohm Subwoofers + Belva Bak42bk (Black)

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• RMS: 300 x 2 @ 4 ohm, 420W x 2 @ 2 ohm, Bridged 840W x 1 @ 4 ohm
• Total RMS Power: 840W
• CEA-2006 Compliant
• Efficient Full Range Class D Design
• Dimensions: 10.1"W x 5.4"D x 2.0H

Learn more about the vad8402_46l7t84x2_bak42bk
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2026-07-27 11:08:20
List price $815.96
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NVX - Worth the Envy - Direct to Consumer Car Audio

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Description


NVX brand icon

Authorized dealer

NVX VAD8402 v2 (VAD8402v2)

840W RMS Class D VAD Series 2-Channel Full-Range Car/Marine/Powersports Amplifier
Quantity: 1

Product Details:

  • Marine Certified V Series Class D 2 ohm Stable 2-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 300 watts x 2 channel
    • 2 ohm: 420 watts x 2 channel
    • Bridged: 840 watts x 1 channel @ 4 ohm
  • Total RMS power output: 840 watts
  • LED Indicators: Power and Protect lights
  • Conformal Coated Marine Grade Circuit Board
  • Platinum-plated Power and Speaker terminals
  • Includes a Wired Bass Level Remote Control
  • Balanced differential inputs eliminate noise picked up by signal cables
  • Speaker-Level (High-Level) Inputs (Requires adapter like the Kicker KISL)
  • RCA Pre-Amp Outputs
  • Signal-Sensing Remote Turn-On: Supports Remote, DC Offset, and Audio activation
  • 4-Way Protection Circuitry: Thermal, overload, speaker short, and DC offset protection
  • Input sensitivity: 0.2 - 18 volts
  • Frequency Response: 20 - 20000 Hz
  • Total Harmonic Distortion (THD): 0.3%
  • Signal to Noise Ratio: >85 dB
  • x1 and x10 Crossover Multiplier
  • Variable high-pass filter: 40 - 400 Hz or 400 - 4000, 12 dB/octave
  • Variable low-pass filter: 40 - 400 Hz or 400 - 4000, 12 dB/octave
  • Fuse Rating: 80A
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 10.32" L x 6.81" W x 2.05" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: VAD8402v2

Kicker L7T84 (46L7T84)

700W Peak (350W RMS) 8" Solo-Baric L7T Series Dual 4-ohm Shallow Car Subwoofer
Quantity: 2

Product Details:

  • 8" Dual 4 ohm Solo-Baric L7T Series Subwoofer
  • Power Handling:
    • Peak: 700 watts
    • RMS: 350 watts
  • ANSI/CTA-2031-A Compliant
  • SoloKon Polypropylene Cone with 360-degree back bracing
  • Ribbed Santoprene Surround
  • Compatible with sealed or ported enclosure
  • Square design moves 20% more air than round subwoofers
  • Easily mounts under or behind the seat
  • Bumped top plate for more excursion and smoother performance
  • UniPlate solid pole piece and backplate for excellent heat dissipation
  • Made with steel basket for added durability
  • 7.25 mm Xmax
  • Frequency Response: 30 - 100 Hz
  • Resonance Frequency (Fs): 45.4 Hz
  • Sensitivity: 84.835 dB
  • Recommended sealed box volume: 0.2 cubic feet - 0.75 cubic feet
  • Recommended ported box volume: 0.8 cubic feet - 1.2 cubic feet
  • Top-mount depth: 2-3/4"
  • Cutout diameter: 7-3/8"
  • Mesh grille: Kicker 52GL78 (sold separately)
  • Grille insert: Kicker GL78 (sold separately)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Sold Individually

Belva BAK42BK

4 Gauge Premium (CCA) Copper Clad Aluminum Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1200 Watts - GRAY
Quantity: 1

Product Details:

  • 4 Gauge 2-Channel Complete Amplifier Installation Kit
  • Designed for car audio systems up to 1200 watts RMS
  • Made from 100% Copper-Clad Aluminum (CCA)
  • Satin chromed Mini-ANL fuse holder offers ideal protection for high-powered systems
  • Full spec power and speaker wire meet or exceed American Wire Gauge standards
  • RCA Interconnect Cable
  • Twisted-pair construction provides protection against interference
  • Split-tip silver-plated ends offer high-quality performance
  • Molded ends equipped with colored channel identifiers for easy recognition
  • Includes an assortment of wire termination hardware and cable ties
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit includes:

  1. 17 ft. Gray 4 gauge power wire
  2. 3 ft. Black 4 gauge ground wire
  3. 17 ft. Gray 18 gauge remote lead wire
  4. 20 ft. 16 gauge speaker wire
  5. One 17 ft. 2-channel twisted-par construction RCA interconnect Cable
  6. One Mini-ANL Fuse Holder with 80 amp Mini-ANL fuse
  7. One Black rubber firewall grommet
  8. Two 4 Gauge Chrome Plated ring terminals
  9. Five 16 Gauge Spade terminal
  10. One 18 Gauge Red butt connectors
  11. Ten 4" Black zip ties

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Specifications & Details


Amplifier Power Specifications
RMS Power @ 4 ohms
300 watts x 2 channel
RMS Power @ 2 ohms
420 watts x 2 channel
Bridged RMS Power
840 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
2-Channel
Total Peak Power Output
1680 watts
Total RMS Power Output
840 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.3%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
40 - 500 Hz
Low-Pass Crossover Frequency
40 - 500 Hz
Signal-to-Noise Ratio
105 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
No
Fuse Rating
40A x 2 
CEA-2031 Compliant
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

NVX

Model Number:

(2) 46L7T84,BAK42BK,VAD8402

Weight:

50.60lbs

Internal SKU:

vad8402_46l7t84x2_bak42bk

Internal Product ID:

177207

Customer Ratings & Reviews


NVX VAD8402 Amplifier + (2) Kicker 8

5 star
87%
4 star
7%
3 star
6%
2 star
0%
1 star
0%



Durability
4.8
Value
4.9
Features
4.6
Design
4.8
Usability
4.7

Customer Photos & Videos


Customer Reviews

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Quality Product

The following review is for BAK42BK, which is a part of the bundle you are viewing.

Works very well with my Rockford Fosgate sub system in my car.

By Ronald on December 11, 2014

135 found this helpful


good deal!

The following review is for BAK42BK, which is a part of the bundle you are viewing.

Pretty decent value for the price. Worked out great, thanks.

By Brett on January 29, 2015

130 found this helpful


Usable

The following review is for BAK42BK, which is a part of the bundle you are viewing.

The wiring has done me right so far but the only thing I don't like is the speaker wires. You have to carefully split it so the wire doesn't show. Other than that minor thing everything was great and a great value!

By tyler on November 18, 2014

126 found this helpful


price is right

The following review is for BAK42BK, which is a part of the bundle you are viewing.

the price is right for this setup. the ground wire and the power wire are to big for my amp but i made them fit. better to have to much than not enough so if i upgrade to a larger amp it will be fine.

By Mark on November 13, 2014

123 found this helpful


Accessories for product

The following review is for BAK42BK, which is a part of the bundle you are viewing.

Just what I needed and made installation so much easier. Thanks

By Susie on February 9, 2015

113 found this helpful


awesome products

The following review is for BAK42BK, which is a part of the bundle you are viewing.

I run 2 12inch audiobahn exursions on this amp and it pushes them very well. The size is perfect not to big and fits right unerneath the seat or small space. The best part is it stays pretty cool even after running most the day.

By CJ on March 22, 2015

108 found this helpful


good wires

The following review is for BAK42BK, which is a part of the bundle you are viewing.

I like the wire kit I got with my amp it seems to be holding up goo it handles the power of the amp I got but I would of gave it 5 stars all the way around but I wold of like the ground at less 2 more feet for good use but over all its a nice kit

By jay on March 8, 2015

100 found this helpful


Good stuff

The following review is for BAK42BK, which is a part of the bundle you are viewing.

Great product last a long time good value for the money.

By Brandon on December 7, 2014

106 found this helpful


Cable

The following review is for BAK42BK, which is a part of the bundle you are viewing.

Good product fast shipping awsome seller... keep up the good work.....

By Rondell on November 9, 2015

84 found this helpful


Perfect kit

The following review is for BAK42BK, which is a part of the bundle you are viewing.

Comes with everything you need. Works good with my 800w system

By Chad on May 14, 2020 Checkmark Icon Verified purchase

69 found this helpful




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