Garage
Shop

See all parts that fit your 2001 Sierra 3500

Volfenhag ZX-8400

2000W Max, 2-Channel Ultra Slim Amplifier with Bass Remote

Volfenhag
Shop all Volfenhag
Product videos
highlight-star-icon

2000 watts, 2-channel amplifier • Ultra slim 1-1/4" height • Blue light illumination • Tri-mode capable • Remote bass control • 2 ohm stereo stable, 4 ohm momo

Learn more about the zx8400

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
SB-GM-SLVCRW/10TW3 main

JL Audio Stealthbox® SB-GM-SLVCRW/10TW3

Custom fit subwoofer enclosure for select 2001-2006 Silverado 1500 HD / 2500 HD / 3500 / 1500 and Sierra 2500 HD / 1500 / 3500 / 1500 HD and Sierra Denali

1

$1,699.99

LVE-GM-SLVECG1-D10S main

NVX BOOST Box - 1999-2006 Chevrolet Silverado, GMC Sierra - LVE-GM-SLVECG1-D10S

For select 1999-2006 Silverado 2500 HD / 1500 / 3500 / 2500 and Sierra 3500 / 1500 / 2500 / 2500 HD and SIerra 2500 HD Extended Cab - Dual 10" 700W RMS Loaded Down Firing BOOST Sealed Truck Enclosure

-18.98%

$349.99

List price $431.99

LVE-GM-SLVECG1-D12S main

NVX BOOST Box - 1999-2006 Chevrolet Silverado, GMC Sierra - LVE-GM-SLVECG1-D12S

For select 1999-2006 vehicles from GMC, Chevrolet Extended Cab - Dual 12" 800W RMS Loaded Down Firing BOOST Sealed Truck Enclosure

-18.86%

$369.99

List price $455.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

59
-19.05%

$339.99

List price $420.00

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

MVH-S322BT main

Pioneer MVH-S322BT

Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa

7
-13.34%

$129.99

List price $150.00

Limited time!
DMX709S main

Kenwood eXcelon DMX709S

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

39
-33.50%

$399.00

List price $600.00

Limited time!
iLX-W670-M main

Alpine iLX-W670-M

6.75" Double DIN Touchscreen Digital Multimedia Receiver with iDataLink Maestro Support, Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

126
-30.01%

$349.95

List price $500.00

Product Highlights


2000 watts, 2-channel amplifier • Ultra slim 1-1/4" height • Blue light illumination • Tri-mode capable • Remote bass control • 2 ohm stereo stable, 4 ohm momo

Description


Volfenhag brand icon

Authorized dealer

  • 2000 watts, 2-channel amplifier
  • Ultra slim 1-1/4" height for a compact installation
  • Blue light illuminated right and left sides
  • Blue light illuminated cooling fan
  • Blue light illuminated terminals
  • Tri-mode capable
  • Remote bass control with 20ft. wire
  • 2 ohm stereo stable, 4 ohm momo
  • 2-channel bridgeable power amplifier
  • High and low RCA inputs available by the switch of a button
  • RCA preamp line output
  • Selectable HPF/Full/LPF crossovers:
    • HPF (High-Pass Filter): 50Hz - 1kHz
    • Full: 15Hz - 30kHz
    • LPF (Low-Pass Filter): 30Hz - 500Hz
  • Adjustable input sensitivity: 0.2V - 6V
  • Bass boost: 0-18 dB with variable sub (45Hz)
  • PWM MOSFET power supply
  • Soft delayed remote turn-on
  • Dual color indicator LED (Power and Protection)
  • Dimensions: 12.87"W x 1.5"H x 15.75"L

Best selling similar products

ATOM-900.2 PRO small

Deaf Bonce Apocalypse ATOM-900.2 PRO

• 350 watts x 2 channel @ 4 ohm
• 510 watts x 2 channel @ 2 ohm
• 900 watts x 2 channel @ 1 ohm
• Bridged: 1020 watts x 1 channel @ 4 ohm
• 1000 watts @ 2 ohm
• Total RMS Power: 900 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

$229.90

List price $229.90

MFA 2.420 small

Deaf Bonce MFA 2.420

• 420 watts x 2 channel @ 4 ohm
• 630 watts x 2 channel @ 2 ohm
• Bridged: 1260 watts x 1 channel @ 4 ohm
• Total RMS Power: 1260 watts
• Class D 2 ohm Stable 2-Channel Amplifier

$229.90

List price $229.90

ATOM-700.2 PRO small

Deaf Bonce Apocalypse ATOM-700.2 PRO

• 230 watts x 2 channel @ 4 ohm
• 480 watts x 2 channel @ 2 ohm
• 700 watts x 2 channel @ 1 ohm
• Bridged: 960 watts x 1 channel @ 4 ohm
• 14000 watts @ 2 ohm
• Total RMS Power: 700 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

(1)

$199.90

List price $199.90

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
200 watts x 2 . channel
RMS Power @ 2 ohms
300 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
600 watts x 1 channel
Amplifier Specifications
Number of Channels
2-Channel
Total RMS Power Output
600 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.1%
Speaker Level Inputs
No
Preamp Outputs
Yes (1 Pair)
High-Pass Crossover Frequency
50 - 1000 Hz
Low-Pass Crossover Frequency
30 - 500 Hz
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
40A x 2 

Item Details


Manufacturer:

Model Number:

ZX-8400

Weight:

15.00lbs

Internal SKU:

zx8400

Internal Product ID:

2554

Product and How-to Videos


Customer Ratings & Reviews


Volfenhag ZX-8400 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4.8
Value
5
Features
4.8
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

WOW!

This product is a great buy. I have it hooked up through 2 audiobahn 15's, which are also great. I originally bought this because it was cheap, but i found out that it is also very functional.

By Dean on April 18, 2005

10 found this helpful


Yes and No

Alright... let's face it. Any amp that claims to handle 2000 watts wouldn't have just two 40 amp fuses in it. It may not push out what it claims... but this amp will do the job for anything. I have it hooked up to two Volfenhag 1000 watt woofers in a bandpass box and it kicks so hard. Doesn't overheat fast, plenty of power and great features. Looks awesome especially at night. Great buy for any level of stereo system.

By joshua on February 25, 2006

9 found this helpful


very nice

i just got this amp and it is hooked up to 2 12" SPL xt series subs and it slams so hard it realy does hurt my ears i have 40 pounds of dyna mate on my car and it still rattles like hell and it aint not pile of sit car its a 1996 maxima but very worth the money make sure u get a thick wire kit so u dont starve it of power!!!!!

By Brandon on January 22, 2006

9 found this helpful


Great AMP

I have this amp hooked to 2-12in volfenhag 1000 watters and it kicks a--. At first it hurt my ears but I got used to it. I can't even light a lighter, cool huh.

By Richard on October 13, 2005

9 found this helpful


Great Amp For Your $$$$

i purchased this amp to power 2 12" cliff design subwoofers and burnt both voice coils wired in stereo!!! i now have this amp bridged pushing 2 15" kicker L7's (2006 model) and the sound is awsome. this amp delivers plenty of punch and deep a** bass. in short it hurts my ear drums. with 2 40 amp fuses drawing a tottal of 80 amps and a sub-sonic filter you cant go wrong.

By dave on April 13, 2006

7 found this helpful


all i have to say is amazing

I have this beast hooked up to two volfenhag 15s and it is by far the best quality for the money. The quality of this can hang with the best of them and yet there are very little 2000W amps you can get for this kind of price.

By matt on October 19, 2005

7 found this helpful


AWESOME!!!

I've been hooking up amps for twenty years and this amp is by far the best for the buck! I had mine hooked to two 15" Volfenhag 1,500 subs & the bass was incredible. I then hooked it to one 18" in a well built box & people on side of the road turned & looked back as if they were being attacked or something. Love it! ******

By DEUPS39 on January 6, 2011

7 found this helpful


Fabulous

This is a really good amp!!! the design is great too, powerful!

By Mary on December 21, 2005

6 found this helpful


tha beast

i have it hooked up to to 2 15 kicker cvrs and it has my stuff banging and that's with out it bridged yet

By the beast on January 15, 2010

4 found this helpful



Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1982 Mazda GLC

2025 Lincoln Nautilus

2008 Dodge Sprinter Cargo

2001 GMC Sierra 3500

1987 Audi 4000

1981 BMW 733i

2019 Chevrolet Traverse

1981 Jaguar XJ6

2017 Acura TLX

1976 Audi Fox

Vehicle
Store
Delete

2021 Harley Davidson FLHT Electra Glide Standard

1999 Harley Davidson FLHTC Electra Glide Classic

2010 Harley Davidson FXDC/I Super Glide Custom

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
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

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.