Garage
Shop

See all parts that fit your 2004 Wrangler

Hifonics XXV-Gemini

4-Channel XXV Series Amplifier (XXVGemini)

Hifonics
Shop all Hifonics
Product videos
highlight-star-icon

XXV Series 4-Channel Class AB Car Amplifier • 125W x 4 chan. @ 4 ohm • 200W x 4 chan. @ 2 ohm • 400W x 2 chan. @ 4 ohm • 800W x 2 chan. Max • MOSFET power supply • 4/3/2 channel operation

Learn more about the xxvgemini

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
CR-6 main

American International CR-6

Connect Factory Antenna to New Aftermarket Radio in select 2002-2020 vehicles from Ford, Chevrolet, GMC

39
-73.38%

$3.99

List price $14.99

TJ-SBAR/BK main

DS18 TJ-SBAR/BK

Empty Overhead Sound Bar Enclosure for select 1997-2006 Wrangler and Wrangler Unlimited

CR1277B main

Scosche CR1277B / CR1277 Dash Kit

Install a new Single-DIN car stereo in select 1998-2010 vehicles from Dodge, Chrysler, Jeep (Black)

162
-21.22%

$10.99

List price $13.95

82-1011 main

Metra 82-1011 Speaker Mounting Bracket

Speaker Adapter to Install 4x6" Speakers into Factory Speaker Location for select 1997-2006 Wrangler and Wrangler Unlimited

2
-54.56%

$14.99

List price $32.99

70-6502 main

Metra 70-6502 Wiring Harness

Install a new car stereo in select 2002-2010 vehicles from Dodge, Chrysler, Jeep

17
99-6503 main

Metra 99-6503 Dash Kit

Install a new Single-DIN car stereo in select 1998-2010 vehicles from Dodge, Chrysler, Jeep

17
-45.48%

$11.99

List price $21.99

72-6512 main

Metra 72-6512

Install New Speakers in select 1984-2007 vehicles from Dodge, Chrysler, Jeep

7
-37.52%

$9.99

List price $15.99

95-6541 main

Metra 95-6541

Double DIN Stereo Dash Kit for select 2003-2006 Wrangler

1
-38.46%

$111.99

List price $181.99

82-1013 main

Metra 82-1013

5-1/4" Speaker Adapter for select 1997-2006 Wrangler and Wrangler Unlimited

4
-52.79%

$16.99

List price $35.99

DPE97025 main

Select Increments Dash-Pod Enclosures (DPE97025)

Install 5.25" Speakers in select 1997-2006 Wrangler and Wrangler Unlimited

1

Product Highlights


XXV Series 4-Channel Class AB Car Amplifier • 125W x 4 chan. @ 4 ohm • 200W x 4 chan. @ 2 ohm • 400W x 2 chan. @ 4 ohm • 800W x 2 chan. Max • MOSFET power supply • 4/3/2 channel operation

Description


Hifonics brand icon

Authorized dealer

  • XXV Series 4-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 125 watts x 4 chan.
    • 2 ohm: 200 watts x 4 chan.
    • Bridged, 4 ohm: 400 watts x 2 chan.
  • Max power output: 800 watts x 2 chan.
  • MOSFET power supply
  • Pulse Width Modulated (PWM) with EXVP (Exponential Vari-Power Supply)
  • Wired remote bass level control included
  • LED power, clip, and protection indicators
  • Tuned Bass EQ (0-10 dB bass boost at 40 Hz)
  • Ultra AB­­ Amplifier Topography
  • 4/3/2 channel operation
  • Preamp RCA outputs
  • DC, overheat, clipping, and short circuit protection circuitry
  • 0-180 Degrees Phase shift
  • Built-in cooling fans
  • Gold-plated RCA level inputs
  • Gold-plated screw terminals
  • Variable high-pass filter (40-400 Hz, 24 dB/octave)
  • Variable low-pass filter (40-400 Hz, 24 dB/octave)
  • Subsonic Filter (15-150 Hz, 24 dB)
  • CEA-2006 compliant amplifier
  • Dimensions: 17.72"L x 13"W x 2.55"H
  • 4-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
  • 1-year SonicElectronix.com warranty

Loading...
JWTJ97C20A-TN main

MTX Audio Thunderform JWTJ97C20A-TN (Charcoal, Amplified)

1997-2006 Jeep Wrangler, Wrangler Unlimited, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Sub Enclosure

1
JWTJ97C20-TN main

MTX Audio Thunderform JWTJ97C20-TN (Charcoal, Loaded)

Dual 10" Loaded Thunderform Subwoofer Enclosure for select 1997-2006 Wrangler and Wrangler Unlimited

1
Lowest price in 30 days
21576KA main

Select Increments Intra-Pod (21576KA)

Custom-fit center console with 8" Kicker subwoofer and Amplifier for select 1976-2006 vehicles from Jeep

108
-13.10%

$729.90

List price $839.92

Lowest price in 30 days
40473KA main

Select Increments Stealth-Pod (40473KL)

Custom-fit subwoofer stealth pod with 10" Kicker subwoofer and Kicker Amplifier for select 1987-2018 vehicles from Jeep

108
-16.34%

$593.90

List price $709.92

Lowest price in 30 days
21576K main

Select Increments Intra-Pod (21576K)

Custom-fit center console subwoofer enclosure with 8" Kicker Subwoofer for select 1976-1995 CJ7 and Wrangler and Scrambler

1
-7.02%

$529.91

List price $569.94

Lowest price in 30 days
63092KA main

Select Increments Sono-Pod (63092KA)

Custom-fit subwoofer enclosure with 10" Kicker Subwoofer and 400W Monoblock

109
-17.58%

$543.90

List price $659.92

Lowest price in 30 days
63092K main

Select Increments Sono-Pod (63092k)

Custom-fit enclosure with 10" Kicker subwoofer for

2
-11.80%

$343.91

List price $389.94

Lowest price in 30 days
40473K main

Select Increments Stealth-Pod (40473K)

Custom-fit subwoofer stealth pod with 10" Kicker subwoofer for select 1987-2018 vehicles from Jeep

1
-10.46%

$393.91

List price $439.94

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


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

MFA 4.220 small

Deaf Bonce MFA 4.220

• 220 watts x 4 channel @ 4 ohm
• 330 watts x 4 channel @ 2 ohm
• Bridged: 660 watts x 2 channel @ 4 ohm
• Total RMS Power: 1320 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$289.90

List price $289.90

MFA 4.180 small

Deaf Bonce MFA 4.180

• 180 watts x 4 channel @ 4 ohm
• 270 watts x 4 channel @ 2 ohm
• Bridged: 540 watts x 2 channel @ 4 ohm
• Total RMS Power: 1080 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$259.90

List price $259.90

JD400/4 small

JL Audio JD400/4

• 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

(34)

$299.99

List price $299.99

R2-500X4 small

Rockford Fosgate Prime R2 R2-500X4

• 75 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

(10)

$359.99

List price $359.99

VAD10004v2 small

NVX VAD10004 v2 (VAD10004v2)

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

(117)

$279.99

List price $335.99

MVPA4 small

NVX MVPA4

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(70)

$279.99

List price $383.99

CXA360.4 small

Kicker CXA360.4 (46CXA3604T)

• 65 watts x 4 channel @ 4 ohm
• 90 watts x 4 channel @ 2 ohm
• Bridged: 180 watts x 2 channel @ 4 ohm
• Total RMS Power: 360 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

(16)

$229.99

List price $249.99

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
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
400 watts x 2 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
1600 watts
Total RMS Power Output
800 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
40 - 400 Hz
Low-Pass Crossover Frequency
40 - 400 Hz
Subsonic Filter
15 - 150 Hz
Bass Boost
0 - 10 dB
Remote bass/level controller
Yes
Fuse Rating
50A x 2 

Item Details


Manufacturer:

Model Number:

XXV-Gemini

Weight:

22.00lbs

Internal SKU:

xxvgemini

Internal Product ID:

10594

Product and How-to Videos


Customer Ratings & Reviews


Hifonics XXV-Gemini thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


C2-600cw,C2-600cw small

JL Audio C2-600cw (Priced Per Pair)

200W Peak (120W RMS) 6” Evolution C2 Series Single Component Woofer

$256.48

List price $319.98

BXX1200.1D, BAK42 small

Hifonics BXX1200.1D 1200 Watt RMS Mono Car Amplifier +Amp Kit

1200W Max Brutus Series Super Class D 1-Ohm Stable Monoblock Amplifier w/ Bass Knob + Complete 4 Gauge Amplifier Wiring Kit Package

(65)

$378.99

List price $408.99

ABD40J small

Audiobahn ABD40J

High Performance Remote Trunk Mount Bass Control Driver

$69.99

List price $169.99

98-03-chevy-prizm-rdspkg small

NVX Rear N-Series Speaker Upgrade Kit for 1998-2003 Chevy Prizm

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1998-2002 Prizm

(93)

$77.98

List price $120.98

MT8002CHB small

Bazooka MT8002CHB

2 Marine 8" Black Compression Horn Tubbies Wakeboard Tower Speakers System (MT-8002CHW)

(1)

$379.95

List price $499.99

BG-3300.1D small

Hifonics BG-3300.1D

3300 Watts BRUTUS Gamma Mono Subwoofer Car Audio Amplifier

(1)

$379.99

List price $549.99

EV-790 small

Eiger Vision EV-790

Double DIN 7" TFT-LCD Touchscreen Monitor with DVD/CD/MP3 Multimedia Receiver and Remote

$249.99

List price $399.99

660GTi_X-D40 small

760W JBL + DLS Audiophile Speaker Package

JBL 660GTi 6-1/2" Component Speakers + DLS X-D40 760W RMS Amp + Kicker 09ZCK4 Wire Kit + Cache CBM Sound Deadener + 3 Autosound Test CDs

(63)

$1215.91

List price $3119.90

GMLAN11-100 small

Metra Axxess GMLAN11-100

Wiring Harness for Replacing Chevrolet, Pontiac, and Saturn OEM Radios with GMLAN 11 Bit Vehicles

(1)

$31.99

List price $49.99

Related Searches


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

2007 Audi A8 Quattro

2004 Jeep Wrangler

2008 Lexus LX570

2025 Audi Q3

2010 Pontiac Vibe

2008 BMW 335xi

1977 Chevrolet Nova

2007 Chevrolet Silverado 2500 HD

2021 Audi S6

1997 Volvo V90

Vehicle
Store
Delete

2004 Harley Davidson FLHTCSE Screamin Eagle Electra Glide

2022 Harley Davidson FLHT Electra Glide Standard

2000 Harley Davidson FLTR/I Road Glide

2021 Harley Davidson FLHT Electra Glide Standard

Vehicle
Store
Delete

2018 Polaris Ranger EV

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.