Garage
Shop

See all parts that fit your 1990 90

Hifonics A1200.4D

Alpha Series Class-D Compact 1200 Watt 4-Channel Car Audio Amplifier

Hifonics
Shop all Hifonics
highlight-star-icon

• 4 ohm: 100 Watts x 4 chan. / 2 ohm: 200 Watts x 4 chan. / 4 Ohm Bridged : 400 Watts x 2 chan.
• Total power output: 800 Watts
• Pulse Width Modulated MOSFET power supply
• Accu-Cross crossovers allow for complete control of the signal directing to all speakers
• The Ultra-Fi™ MOSFET is designed for music production vs just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion
• Frequency Response: 10 - 250 Hz

Learn more about the a12004d

We apologize

This item has been discontinued


Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

122
-33.36%

$79.96

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)

28
-10.53%

$84.99

List price $94.99

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

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

12
-9.16%

$109.00

List price $119.99

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

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

PH654 main

Cerwin-Vega PH654

600W Peak (300W RMS) 6.5" PRO Series Full Range Coaxial 4-ohm Speakers

2
-16.67%

$189.99

List price $227.99

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

T2652-S main

Rockford Fosgate Power T2 T2652-S

400W Peak (200W RMS) 6.5" Power Series 2 Way Component 4-ohm Speaker System

42

Description


Hifonics brand icon

Authorized dealer

Alpha Series

ALPHA car audio from Hifonics brings together the best design and engineering achievements from nearly 4 decades of driving the advancement of car audio. Technological advances like SUPER D-CLASS® and now FULL RANGE SUPER D-CLASS® have given ALPHA amplifiers the Power From The Gods. The SUPER D-CLASS digital chip technology provides extremely efficient, low temperature, high system power in order to run cool from 4-Ohm to 1-Ohm.

Product Details:

  • Hifonics A1200.4D
  • Alpha Series Class-D Compact 1200 Watt 4-Channel Car Audio Amplifier
  • Max Power Rating:
    • 4 Ohm: 150 Watts x 4 chan.
    • 2 Ohm: 300 Watts x 4 chan.
    • 4 Ohm Bridged : 600 Watts x 2 chan.
  • Total power output: 1200 Watts
  • Pulse Width Modulated MOSFET power supply
  • Wired remote bass level control included
  • LED power (green) and protect (red) indicators
  • Accu-Cross crossovers allow for complete control of the signal directing to all speakers
  • Flexible installation allows this amplifier to run in four channel or bridged 2-Channel mode
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • The Ultra-Fi™ MOSFET is designed for music production vs just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion
  • Frequency Response: 10 - 250 Hz
  • Total Harmonic Distortion (THD): <1%
  • Signal to Noise Ratio: >85 dB
  • Crossovers (Switched Input Mode):
    • 4CH / 2CH: DUPE / FULL / HPF
    • Bandpass: LPF / FULL / HPF
  • Variable high-pass crossover: 20Hz - 4kHz (DUPE MODE: 10Hz - 500Hz)
  • Variable low-pass crossover (DUPE MODE): 50 - 4 kHz, 12 dB/octave
  • Bass Boost: 0-12dB @ 45Hz
  • Fusing: Use External Fuse
  • Power Terminal 12V/GND: 12 AWG
  • Dimensions: 9.25"W x 5.75"D x 2.37"H
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty
Hifonics A1200.4D owner’s manual

Best selling similar products

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

(41)

$209.99

List price $239.99

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

(14)

$159.99

List price $215.99

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

(28)

$379.99

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

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

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

DS 1200X4 small

Taramps DS 1200X4

• 192 watts x 4 channel @ 4 ohm
• 300 watts x 4 channel @ 2 ohm
• Bridged: 600 watts x 2 channel @ 4 ohm
• Total RMS Power: 1200 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(5)

$219.99

List price $258.00

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

(24)

$279.99

List price $335.99

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

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

Specifications & Details


Power Specifications - Full Range Channels
Peak Power @ 4 ohms
150 watts x 4 channel
Peak Power @ 2 ohms
300 watts x 4 channel
Bridged Peak/Max Power
600 watts x 2 channel
Amplifier Specifications
Series
Alpha Series
Amplifier Class
D
Number of Channels
4-Channel
Total Peak Power Output
1200 watts
Total RMS Power Output
600 watts
Maximum Input Gauge Size
12 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
<0.05%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
20 - 4000 Hz
Low-Pass Crossover Frequency
50 - 4000 Hz
Signal-to-Noise Ratio
>85 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Total Fuse Rating
Use Extermal Fuse
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Wired gain knob (wire attached)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

A1200.4D

Weight:

7.00lbs

Internal SKU:

a12004d

Internal Product ID:

175479

Customer Ratings & Reviews


Hifonics A1200.4D thumbnail image

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



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Power from the GODS

Installed this BAD BOY running HERTZ AUDIO 6x9,6 1/2,5.25, and this bad boy wants to push out more, ready to do my BASS AND I'm Gonna Use The A3000.1 Monoblock for the Rear can't wait ,
THNX TO MY GOOD FRIEND TRAVIS @SONIC FOR DOING ME RIGHT ALWAYS BUY FROM THESE KATS!!!!!!!????????????????

By Rick @LayNLow II on February 24, 2021

3 found this helpful




No picture

Naztech Sport Clear Silver (9290)

Universal Clear Vertical Cell Phone Case

$11.49

List price $39.99

LN-40A630 small

Samsung LN-40A630

40" Widescreen LCD 1080p HDTV Television with Remote

$1599.99

List price $1799.99

No picture

Naztech NV Pink Size 5a (9390)

Universal Pink Horizontal Cell Phone Case

$11.99

List price $39.99

KFC-T204 small

Kenwood KFC-T204

$59.99

List price $89.99

LN-40A750 small

Samsung LN-40A750

40" Widescreen LCD 1080p Television with Integrated Subwoofer and Remote

$1999.99

List price $2299.99

HA10-T45 small

MTX Audio Thunderform HA10-T45 (Granite, Loaded)

Honda Accord 1994-1997, 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

$297.99

List price $399.99

CS-34.TX.II-BLACK small

Crimestopper CS-34.TX.II ("Black" Cosmetics)

Replacement Transmitter for Crimestopper Alarm RS1304DP (CS-34.TX II Black)

$14.99

List price $34.99

PS1-2000D small

Power Acoustik PS1-2000D R/B

2000W Max, Class D Monoblock Amplifier

$119.99

List price $499.99

No picture

Naztech Bravo Truly Black Size 2 (8180)

Universal Black Horizontal Cell Phone Case with Magnetic Flip Cover

$9.99

List price $34.99

Related Searches


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

2008 Ford Expedition

1990 Audi 90

2018 Lexus ES300h

2007 Volvo C70

1967 Cadillac DeVille

1997 Dodge Dakota

2015 Ford Escape

2019 Dodge Ram ProMaster 2500

2024 GMC Terrain

2016 Ford Explorer

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.