Garage
Shop

See all parts that fit your 1993 Grand Cherokee

Hifonics ZXX-600.4 600 Watt 4 Channel Class A/B Bridgeable Amplifier (2 Pack)

Hifonics ZXX-600.4 600 Watt 4 Channel Class A/B Bridgeable Amplifier (2 Pack)

Hifonics
Shop all Hifonics
item photos coming soon
highlight-star-icon

• 75 Watts Peak x 2 @ 4 ohm
• 125 Watts Peak x 2 @ 2 ohm
• Total Peak Power: 600 Watts
• Low-Pass Filter and High-Pass Filter
• Variable Bass Boost
• Aluminum Heatsink
• 11.4" W x 10" L x 2.4" H

Learn more about the zxx6004_2

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
72-4500 main

Metra 72-4500

Install New Speakers in select 1990-2013 vehicles from GMC, Chevrolet, Buick

20
-43.78%

$8.99

List price $15.99

70-1817 main

Metra 70-1817 Wiring Harness

Install a new car stereo in select 1984-2006 vehicles from Dodge, Chrysler, Plymouth

29
-14.31%

$5.99

List price $6.99

99-6700 main

Metra 99-6700 Dash Kit

Install a new Single-DIN car stereo in select 1974-2002 vehicles from Dodge, Chrysler, Plymouth

5
-36.86%

$11.99

List price $18.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

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

R165X3 main

Rockford Fosgate Prime R165X3

180W Peak (90W RMS) 6.5" Prime Series 3 Way Coaxial 4-ohm Speakers

206
XSP652 main

NVX XSP652

600W Peak (200W RMS) 6.5" X-Series 2 Way Coaxial Car Speakers

19
-33.34%

$119.99

List price $179.99

XRM59BT main

Dual XRM59BT

Single DIN Digital Media Receiver with Bluetooth, USB and Aux

28
H7653 main

Cerwin-Vega H7653

680W Peak (120W RMS) 6.5" HED Series 3-Way Coaxial 4-ohm Speakers

43
-16.67%

$79.99

List price $95.99

43DSC3504 main

Kicker DSC350 (43DSC3504)

160W Peak (40W RMS) 3.5" DS Series 2-Way 4-ohm Coaxial Car Speakers

43
-15.39%

$54.99

List price $64.99

Description


Hifonics brand icon

Authorized dealer

General Features:

  • Hifonics Zeus ZXX-600.4
  • Class-A/B 2-Ohm Stable 4-Channel Amplifier
  • Peak Power Rating:
    • 4 ohm: 75 watts x 4 chan.
    • 2 ohm: 150 watts x 4 chan.
    • 1 ohm: ------------N/A------------
    • Bridged, 4 ohm: 300 watts x 2 chan.
  • Total power output: 600 watts
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • 4/3/2 channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Frequency Response: 10 - 45,000 Hz
  • Signal to Noise Ratio: >90 dB
  • Variable high-pass filter: 60 - 1,200 Hz 12dB/Octave
  • Variable low-pass filter: 30 - 250 Hz 12dB/Octave
  • Variable Bass Boost: 0 to +12 dB bass boost
  • Fuse Rating: 30 A x 2
  • 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: 11.4"W x 10"L x 2.4"H
  • Also found as: ZXX6004, ZXX-5002, ZXX 600-4, ZXX 600 4, Zeus 600W
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Check out the ZXX-600.4 Owner's Manual

Product history:

(newest, current model)
Hifonics ZRX600.4 thumbnail
(previous model, replaced by Hifonics ZXX-600.4 600 Watt 4 Channel Class A/B Bridgeable Amplifier (2 Pack))
Hifonics ZXi80.4 thumbnail
(previous model, replaced by Hifonics Zeus ZRX600.4)
Hifonics ZXi4410 thumbnail
(previous model, replaced by Hifonics Zeus ZXi80.4)
Hifonics ZXi4408 thumbnail
(previous model, replaced by Hifonics ZXi 4410)
Hifonics ZXi4406 thumbnail
(previous model, replaced by Hifonics ZXi 4408)
Hifonics ZX4400 thumbnail
(previous model, replaced by Hifonics ZXi 4406)

Loading...
46CSC654 main

Kicker CSC65 (46CSC654)

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

254
-16.67%

$99.99

List price $119.99

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

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

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

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
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

GX608C main

JBL GX608C (GX608CAM)

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

7
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

REF6532IXAM main

Infinity Reference REF6532IXAM

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

22
-20.01%

$119.95

List price $149.95

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95


Best selling similar products

DAX800XR_MRR_S8FO1 small

Kenwood eXcelon DAX800XR Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for
• 8" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 5 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• Built-in Bluetooth, HD Radio, and Wi-Fi
• 4 Camera Inputs Function

(40)

$1383.97

List price $2029.97

KWZ1000AW_MRR_FLFO1_S small

JVC KW-Z1000AW Direct-Fit Digital Receiver Package

• Bluetooth Digital Multimedia Receiver for select Ford vehicles
• 10.1" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• Built-in Bluetooth, HD Radio, and Wi-Fi
• 4 Camera Inputs Function

(38)

$1883.96

List price $2282.96

DAX800XR_MRR_S8GM1_8 small

Kenwood eXcelon DAX800XR Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for
• 8" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 5 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• Built-in Bluetooth, HD Radio, and Wi-Fi
• 4 Camera Inputs Function

(39)

$1456.96

List price $2074.96

DAX800XR_MRR2_S8FO1_S small

Kenwood eXcelon DAX800XR Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for
• 8" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 5 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• Built-in Bluetooth, HD Radio, and Wi-Fi
• 4 Camera Inputs Function

(9)

$1473.96

List price $2143.96

DAX800XR_MRR_S8FO2_s small

Kenwood eXcelon DAX800XR Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for
• 8" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 5 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• Built-in Bluetooth, HD Radio, and Wi-Fi
• 4 Camera Inputs Function

(39)

$1348.96

List price $1973.96

DAX1050XR_MRR_FLCH2_D small

Kenwood eXcelon DAX1050XR Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for
• 10.1" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• Built-in Bluetooth, HD Radio, and Wi-Fi
• 4 Camera Inputs Function

(38)

$1883.97

List price $2479.97

DAX800XR_MRR_S8GM3_CI small

Kenwood eXcelon DAX800XR Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for
• 8" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 5 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• Built-in Bluetooth, HD Radio, and Wi-Fi
• 4 Camera Inputs Function

(39)

$1605.96

List price $2254.96

DAX1050XR_MRR_FLFO1 small

Kenwood eXcelon DAX1050XR Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for select 2011-2023 vehicles from Ford
• 10.1" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• Built-in Bluetooth, HD Radio, and Wi-Fi
• 4 Camera Inputs Function

(38)

$1913.97

List price $2509.97

KWZ1000AW_MRR_FLCH2_D small

JVC KW-Z1000AW Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for select 2013-2022 vehicles from Ram, Jeep, Dodge
• 10.1" Capacitive Touchscreen Display
• Supports wireless Apple CarPlay and wireless Android Auto
• 3 sets of 4 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM and iDataLink Ready

(38)

$1883.97

List price $2228.97

DAX800XR_MRR_S8FO1_S small

Kenwood eXcelon DAX800XR Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for
• 8" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 5 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• Built-in Bluetooth, HD Radio, and Wi-Fi
• 4 Camera Inputs Function

(40)

$1403.96

List price $2053.96

Specifications & Details


Power Specifications - Full Range Channels
Peak Power @ 4 ohms
75 watts x 4 channel
Peak Power @ 2 ohms
125 watts x 4 channel
Bridged Peak/Max Power
300 watts x 2 channel
Amplifier Specifications
Series
Zeus Series
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
600 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
60 - 1,200 Hz
Low-Pass Crossover Frequency
30 - 250 Hz
Signal-to-Noise Ratio
>90 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
30A x 2 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

ZXX-600.4-3

Weight:

12.20lbs

Internal SKU:

zxx6004_2

Internal Product ID:

166211

Customer Ratings & Reviews


Hifonics ZXX-600.4 600 Watt 4 Channel Class A/B Bridgeable Amplifier (2 Pack) thumbnail image

5 star
78%
4 star
18%
3 star
0%
2 star
2%
1 star
2%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Good deal

The following review is for ZXX-600.4, which is a part of the bundle you are viewing.

I recommend Sonic Electronix to anyone. Good quality merchandise for a cheap price.

By Elizabeth on February 8, 2018 Checkmark Icon Verified purchase

3 found this helpful


Good value, good looks

The following review is for ZXX-600.4, which is a part of the bundle you are viewing.

Good features, good looks, good power for a good price. I like the RCA output to allow more amps off of one set of head unit pre-outs. Pushing two pair of 6.5 coaxials that allow them to really shine. Have not run into any overheating issues. Would recommend.

By Sweetness on March 12, 2018

2 found this helpful


Great Amp!!

The following review is for ZXX-600.4, which is a part of the bundle you are viewing.

I bought this Amp in 2015 this well the older model this is the next model pretty much the samething. this amp is really good no problems what so ever I am using the amp on 4 Rockford fosgate T1682 and even with or with out the amp the speakers are amazing! This amp is worth getting.

By Robert on November 14, 2017

1 found this helpful


Bang for the buck

The following review is for ZXX-600.4, which is a part of the bundle you are viewing.

This amp has very good sound reproduction and usable adjustments.
The bright blue led-logo lites up the hatch of my '18 Impreza. Speaker-level inputs are a nice addition also.
This product didn't exceed my expectations, thus a four-star rating.

By Robert on January 22, 2020 Checkmark Icon Verified purchase




XED7600.4, BAK44 small

Cerwin Vega XED7600.4 + Belva 4 Gauge Amplifier

600W XED Series Class-A/B 4-Channel 2 ohm Stable Amplifier with Remote Level Control

(67)

$214.98

List price $269.98

04-08-acura-tsx-spkg small

NVX Complete N-Series Speaker Upgrade Kit for 2004-2014 Acura TSX

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit | Fits

(106)

$150.82

List price $317.94

LCD-HB-LF-BL small

Audeze LCD Series Microsuede Replacement Headband - Black LCD-HB-LF-BL

Audeze LCD Series Replacement Headband Microsuede (Leather Free)

$80.00

List price $80.00

RF-693 small

Beyma RF-693

RF-ONE Series 6" x 9" 3-way Speakers ( RF693 )

$129.99

List price $144.99

KD-HDR61 small

JVC KD-HDR61

Single-Din Car Stereo w/ iPod Control, Front USB and Variable Color Illumination

(5)

$79.99

List price $139.95

E3200 small

e2 E3200 by Scosche

0/4 Gauge Complete Dual Amplifier Installation Kit

(27)

$110.95

List price $119.99

ZXi63 small

Hifonics Zeus ZXi 63

6-1/2" Zeus Series 3-way Car Speakers (ZXi63)

(15)

$40.99

List price $99.99

Related Searches


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

2009 Lexus SC430

1993 Jeep Grand Cherokee

1966 Buick Riviera

1999 Honda Prelude

2007 Volkswagen Passat

2004 Acura RSX

2009 Honda Civic

1986 Ford F-150

2003 Honda Civic Hybrid

2022 Mitsubishi Eclipse Cross

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.