Garage
Shop

See all parts that fit your 2019 WRX STI

Hifonics ZXi 8008

740W RMS, 5-Channel Zeus ZXi Series Amplifier (ZXi8008)

Hifonics
Shop all Hifonics
Product videos
highlight-star-icon

Zeus ZXi Series 5-Channel Class AB Car Amplifier • 55W x 4 chan. + 200W x 1 chan. @ 4 ohm • 110W x 4 chan. + 300W x 1 chan. @ 2 ohm • 220W x 2 chan. + 200W x 1 chan. @ 4 ohm • DC, short, thermal, and overload protection circuitry

Learn more about the zxi8008

Good news and a little bad...

This item has been discontinued

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

zxi6041k thumbnail

Hifonics Zeus ZXi60.4 + 1K

OUR PRICE: $329.95

View item
NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
72-8104 main

Metra 72-8104

Install New Speakers in select 1990-2024 vehicles from Toyota, Subaru, Mitsubishi

87
-20.01%

$11.99

List price $14.99

72-8110 main

Metra 72-8110

Install New Speakers and Tweeters in select 2003-2025 vehicles from Subaru, Toyota, Scion

8
82-8901 main

Metra 82-8901

6.5" to 6.75" Speaker Adapter for select 1998-2021 vehicles from Subaru, Audi

3
-55.90%

$14.99

List price $33.99

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

254
-33.36%

$79.96

List price $119.99

XBAF65 main

NVX XBAF65

Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)

117
-37.15%

$21.99

List price $34.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

GX608C main

JBL GX608C (GX608CAM)

420W Peak (140W RMS) 6.5” GX Series 2 Way 2.3-ohm Component Speaker System

7
DMX129BT main

Kenwood DMX129BT

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth

4
-26.30%

$199.00

List price $270.00

Limited time!
CF-275mt main

JL Audio CF-275mt

60W RMS 2.75" CF Series Custom-Fit Midrange 4-ohm Tweeters

12
-14.71%

$144.99

List price $169.99

Limited time!
STAGE2 65 main

JBL STAGE2 65

120W Peak (60W RMS) 6.5" Stage 2 Gen 2 Series 2 Way Coaxial Speakers

-9.24%

$58.95

List price $64.95

Product Highlights


Zeus ZXi Series 5-Channel Class AB Car Amplifier • 55W x 4 chan. + 200W x 1 chan. @ 4 ohm • 110W x 4 chan. + 300W x 1 chan. @ 2 ohm • 220W x 2 chan. + 200W x 1 chan. @ 4 ohm • DC, short, thermal, and overload protection circuitry

Description


Hifonics brand icon

Authorized dealer

  • Zeus ZXi Series 5-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 55 watts x 4 chan. + 200 watts x 1 chan.
    • 2 ohm: 110 watts x 4 chan. + 300 watts x 1 chan.
    • Bridged, 4 ohm: 220 watts x 2 chan. + 200 watts x 1 chan.
  • Pulse width modulated (PWM) MOSFET power supply
  • LED power and protection indicators
  • Tuned Bass EQ (0-10 dB bass boost at 45 Hz)
  • Variable input control
  • 5/4/2 Channel operation
  • Soft turn-on circuitry
  • DC, short, thermal, and overload protection circuitry
  • Heavy duty aluminum alloy heatsink
  • Chrome-plated RCA level inputs
  • Chrome-plated screw terminals
  • Variable high-pass filter (50-4000 Hz, 24 dB/octave)
  • Variable low-pass filter (250-4000 Hz, 24 dB/octave)
  • Channel 5 variable low-pass filter (30-150 Hz, 24 dB/octave)
  • Frequency response: 10-30000 Hz
  • Dimensions: 15.98"L x 9.45"W x 2.4"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.
  • 1-year SonicElectronix.com warranty

Product history:

Hifonics ZXI60.4+1K thumbnail
(newest, current model)
Hifonics ZXi8010 thumbnail
(previous model, replaced by Hifonics Zeus ZXi60.4 + 1K)
Hifonics ZXi8008 thumbnail
(previous model, replaced by Hifonics ZXi 8010)
Hifonics ZXi8006 thumbnail
(previous model, replaced by Hifonics ZXi 8008)
Hifonics ZX8000 thumbnail
(previous model, replaced by Hifonics ZXi 8006)

Loading...
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

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

254
-33.36%

$79.96

List price $119.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

214
-9.16%

$109.00

List price $119.99

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

72
-10.53%

$84.99

List price $94.99

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

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99


Best selling similar products

NDA6004 small

NVX NDA6004

• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(22)

$159.99

List price $215.99

VADM4v2 small

NVX VADM4 v2 (VADM4v2)

• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(111)

$209.99

List price $239.99

RD400/4 small

JL Audio RD400/4

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

(44)

$304.99

List price $379.99

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
55 watts x 4 channels + 200 watts x 1 channel
RMS Power @ 2 ohms
110 watts x 4 channels + 300 watts x 1 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
220 watts x 2 channels (at 4 ohms bridged) + 300 watts x 1 channel (at 2 ohms)
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
5-Channel
Total RMS Power Output
740 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.05%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
50 - 4000 Hz
Low-Pass Crossover Frequency
250 - 4000 Hz
Signal-to-Noise Ratio
90 dB
Channel Separation
70 dB
Bass Boost
0 - 10 dB
Remote bass/level controller
No

Item Details


Manufacturer:

Model Number:

ZXi8008

Weight:

18.00lbs

Internal SKU:

zxi8008

Internal Product ID:

12208

Product and How-to Videos


Customer Ratings & Reviews


Hifonics ZXi 8008 thumbnail image

5 star
50%
4 star
40%
3 star
0%
2 star
10%
1 star
0%



Durability
4.3
Value
4.8
Features
4.3
Design
4.5
Usability
4.8

Customer Reviews

Sort by:

Loading...

dissapointed cant believe it

The following review is for a previous version (ZXi8006).

I am a part time installer been dong it since I was 18 im 36 now. I installed this amp with a 10 inch kicker cvr sub running at 2 ohms and two kicker 2008 2 way 6x9's and two 6 inch kicker 2 ways for the doors. I ran all new wiring including three sets of rca's. This amp ran very very hot hotter than any other amp I ever used. The head unit would not go past 20 with the gains almost all the way down because it would shut off. I tested the output on the head unit and adjust the gains according to that it would still shut off I even upgraded the power and ground cable to stinger 4 gauge of course. The ground was bolted on not screwed because screws get loose with vibration and strip out to easy. I dont like how the adjustments are set up. there kinda confusing and takes up more time trying to adjust everything. they use a different scale system thats real wide. I was not getting full power out of this amp and my customer was very disappointed because I told her how good this brand was. I personally use autotek amps same company and they work great. I sent the amp back and was tested defective and I got credit for it this company is very reasonable as long as you don't abuse the equipment. It happens sometimes you get a bad one. I'm not sure if I would use another 5 channel amp again. I rather use a separate amp for the subs.

By abraham on November 25, 2008

9 found this helpful


The all-in-one amplifier!

The following review is for a previous version (ZX8000).

The Hifnocs ZX8000 will solve all your amplifying needs. It has 5 channels so you could either hook up four speakers and your sub, or go for an active setup with two tweeters, two mids, and a sub. I ran this in my Accord during the summer and it has never EVER turned off on me. It stays rather cool even when your blasting your music, and that's probably due to the all aluminum heatsink. The crossovers are very flexible with Highpass, Lowpass, and bandpass crossovers, allowing you to have an active setup without any other processing. I recommend this amp to everybody looking for an all-in-one amplifier. It definitely does rated power and then some, and I am sure the nobody would be disappointed with it!

By Edgar on July 13, 2007

8 found this helpful


hifonics hands down makes the beat amps

The following review is for a previous version (ZXi8006).

this amp is AMAZING!!!!!!!!!! i use the amp to power 2 sets of polk audio db series. and it works great. i have never had any problems with it at all. no overheating problems. not one blown fuse. nothing! and since i built a custom amp rack to put under my center console. it is a very pleasing amp to look at. and i quite one if you have to mute the stereo. it make no sounds at all. trust me. absolutly a wonderfull amp. and i have tried alot of amps.

By jessica on July 12, 2007

8 found this helpful


Great Amp

The following review is for a previous version (ZX8000).

This is a great amp. I had a Kenwood pushing my 6.9 and 6.5 it was ok but know with hifonics big change much better I recomended

By Willie on September 22, 2005

8 found this helpful


To The Point.

The following review is for a previous version (ZX8000).

1) Visual :
Eye candy; SOTB, the glowing-blue 'HIFONICS' logo, the CNC-machined aluminum heatsink, moulded-binding posts, MAXXI-FUSES (if you dont know what these are, just Very-Large ATC fuses), overall excellent craftsmanship.. Pleasure to look at.

*One thing of concern is the polished CNC aluminum could be scratched easily if care is not taken.*


2)Features :
Check out this web address for the technical specifications :
http://www.maxxsonics.com/hifonics/ampsnew_zeusamps_spec.html

3)Configuration
With an iPod, I downloaded several
sine waves/bass tests onto it, and properly crossed over the entire system in about 1 hour.

4) Overall
A much better product than anything I could have purchaed at any of the electronic retailers in Canada, ie. Futureshop, A&B Sound, BestBuy, or Visions, and overall, I spent less money for what I wanted EXACTLY, and the next best thing doesn't even come close :)

By kurt on April 26, 2005

8 found this helpful


Great for the price

The following review is for a previous version (ZXi8006).

i have a miata and I put together a custom sealed sub box with 8 5.5" tang bang drivers run down to 2 ohms, and hivi tweeters and woofers. I wanted an all in one 5 channel amp because of space restrictions so I got this amp cause I've heard good things about the brand and the price seemed great. The sound is awesome. The subs run plenty loud and the settings let me dial in my speakers without the need for any crossovers(wish there was a subsonic filter though). I can only say good things about this amp. except that the blue light might be a bit too loud.

By Jorden on April 3, 2009

8 found this helpful


Great amp for the price

The following review is for a previous version (ZXi8006).

This a very good amp that outputs it's rated power pretty cleanly. You need to provide it with good signal voltage for best performance, though. If your ground is not ideal, this amp will let you know (through whining).

Also, it really needs to be actively cooled, particularly if you are mounting it recessed where the sides can be covered.

I'm not a big fan of the LEDs. Too bright for me as I can see them in my rear view mirror (Ford Escape), especially since I was trying to do a stealth build this time!

Other than that, it hits hard and doesn't b**** about it, what more do you need.

By Jack on September 18, 2008

7 found this helpful


The best amp for the price

The following review is for a previous version (ZXi8006).

I been using this amp for almost two years and I have no complaints about it. This amp works so well that I´m surprised, because the amp never shut down for the heat or anything, besides the amp sounds very good: I run two pairs of Infinity speakers (6.5 and 6*9) and I get the most pure crystal sound from the amp, and the amp on the dark looks fantastic! I have another Hifonics amp on my sound system and both looks together GREAT on the night. The people always say that this amp it´s an art piece.

By Noé on August 22, 2009

6 found this helpful


Dennis From Las Vegas

The following review is for a previous version (ZX8000).

this is simply a great amp from hiphonics. it has tons of power and the specs are certainly underrated. great features and very easy to install. i am pushing 2 pairs of 6.5" mids with 2 pairs of tweeters and a 10" dvc bazooka tube @ 2 ohms. i am only using the amp at half capacity. amp does get a little hot but it does not shut off. i have looked and looked and there is not another amp that could beat this for the money spent. Definately worth every penny. very highly recommended and is truly a gift from the gods! makes my durango shake like no other!i did not rate durability because i have not had it long enough to rate it. (i only installed it about 5 hours ago)

By Dennis on June 17, 2004

6 found this helpful


Good Buy

The following review is for a previous version (ZX8000).

Well First of all I own a nissan 200sx so not to much room to load up all the speakers I want. So I decided this amp would be perfect. I could run my speakers on it and not have to buy another amp to push a sub. I recommend this for anyone with a small vehicle or anyone just getting into car audio.

By Matthew on December 12, 2005

5 found this helpful




SV-5345.IR small

Crimestopper SV-5345.IR

150-degree Plate Mount CMOS Color Camera with Custom Mounting Bracket and Night Vision

(1)

$79.99

List price $189.99

XPFLEX4RD-5 small

XS Power XPFLEX4RD-5 (Iced Red)

5 Feet of 4 AWG XP Flex CCA Power / Ground Cable

(3)

$6.99

List price $11.99

XSFLEX4CL-5 small

XS Power XSFLEX4CL-5 (Iced Clear)

XS Power XS Flex 4 AWG 100% OFC Power/Ground Cable

(1)

$11.49

List price $22.99

XPFLEX0RD-5 small

XS Power XPFLEX0RD-5 (Iced Red)

5 Feet of 0 AWG XP Flex CCA Power / Ground Cable

(3)

$12.99

List price $23.99

DMH-WT8600NEX small

Pioneer DMH-WT8600NEX

10" HD Single DIN Multimedia Receiver with Wireless Apple CarPlay, Android Auto and Amazon Alexa

$1500.00

List price $1800.00

BRX1200.4 small

Hifonics BRX1200.4

1200W 4-Channel Brutus Series Class AB Bridgeable Power Amplifier

(18)

$209.99

List price $459.99

CRT8.516P small

Xscorpion CRT8.516P

2 Piece 8 AWG Copper Ring Terminals 5/16"

$6.99

List price $7.99

BV1-2007 small

BlendMount BV1-2007 Valentine One Rear View Mirror Stem Mount

For Use Exclusively with Valentine One Detector and Corvette C6 Style Stem

$119.99

List price $129.99

PAB-2100 small

MB Quart PAB 2100

2-Channel Premium Series Amplifier (PAB2100)

(1)

$104.99

List price $299.99

Related Searches


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

2000 Volvo S40

2008 Acura TL

2018 Buick Regal

2003 Toyota Matrix

2019 Subaru WRX STI

1988 Ford Taurus

2016 Buick LaCrosse

1992 Audi 100

1983 Ford Thunderbird

1992 GMC P3500

Vehicle
Store
Delete

2024 Can-Am Defender MAX DPS

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.