Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Amplifiers
  4. Discontinued All Car Amplifiers

Discontinued All Car Amplifiers

Filters
Reset Done
Product Type
Price Range
Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
Amplifier Key Features
Amplifiers can offer a diverse array of features. If you select more than one feature, then you will view amplifiers that have ALL features selected. These include speaker-level inputs that facilitate seamless integration with factory audio systems, Bluetooth connectivity suitable for ATV/UTV or Classic vehicle setups, built-in DSPs that provide enhanced control over your audio signal, and a host of other functionalities to explore.
Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.
Total RMS Power Output
Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.
Total Peak Power Output
The total peak power output is measured as the wattage per channel multiplied by the number of channels, and is calculated at the lowest level of operating impedance.

It is measured during a brief musical burst, such as a sudden drum accent. Some manufacturers display peak power ratings on the face of their products to increase the appeal.

The RMS power rating is more accurate, and we recommend using it for product comparison.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
Brutus Series (109)
Zeus Series (101)
Phantom Series (54)
Mean Machine Series (51)
CX Series (45)
Reference Series (42)
PowerZone Series (41)
Prime Series (40)
X Series (39)
Anarchy Series (38)
ONYX Series (33)
Riot Series (31)
V Series (31)
Black Ice Series (30)
Gothic Series (30)
N Series (29)
Evolution Series (27)
Torque Series (27)
XDM Series (26)
HD Series (25)
Brutus X 14 Series (24)
Punch Series (24)
SALT Series (24)
Chaos EXXtreme Series (23)
BAMF Series (22)
Mt. Olympus Series (22)
RD Series (22)
SFB Series (22)
Tarantula Series (22)
GM Digital Series (21)
Kappa Series (21)
KX Series (21)
Power Series (21)
Armor Series (20)
GM Series (20)
JAD Series (20)
Z-Line Series (20)
Apocalypse Series (19)
HCP Series (19)
V Power Series (19)
XD-v2 Series (19)
Machete Series (18)
Picasso Series (18)
S Series (18)
Slash v3 Series (18)
Ground Pounder Series (17)
Picasso-Nano Series (17)
Edge Series (16)
JD Series (16)
MD Series (16)
Razor Series (16)
Reaper Series (16)
Club Series (15)
Consumer Line Series (15)
VXi Series (15)
ATA Series (14)
AXL Series (14)
BB Series (14)
Crypt Series (14)
Marine V Series (14)
Q Series (14)
GTO Series (13)
JX Series (13)
N-Series (13)
Power One Series (13)
XED Series (13)
Punch BR Series (12)
SAE Series (12)
Street Machine Series (12)
APMI Series (11)
BX Series (11)
Chaos EXXtreme II Series (11)
D Series (11)
Discus Series (11)
DX Series (11)
GS Series (11)
Nano Edge Series (11)
Overdrive Series (11)
Performance Series (11)
Sedona Series (11)
Bass Series (10)
iON Series (10)
SAEv4 Series (10)
Venezia Series (10)
XD Series (10)
XQ Series (10)
Chaos Epic Series (9)
HED Series (9)
PDX Series (9)
Power Class Series (9)
Power Pack Series (9)
SixFive Series (9)
SK Series (9)
SQ Series (9)
Stroker Pro Series (9)
COLOSSUS Series (8)
GFX Series (8)
MOFO Series (8)
MOJO Pro Series (8)
MSA Series (8)
Power Reference (8)
Pulse Series (8)
Stadium Series (8)
Stealth Series (8)
VFL Series (8)
ZRS Series (8)
Alpha Series (7)
APK Series (7)
APSM Series (7)
DS Series (7)
Elite Series (7)
eXcelon Series (7)
HED3 Series (7)
LP Series (7)
Mille Power Series (7)
Murdered Out Series (7)
PowerZone 2 Series (7)
PRX Series (7)
R-Series (7)
Salt Water Series (7)
Tarantula-NANO Series (7)
WCC Series (7)
X-Line Series (7)
ATX Series (6)
Big Bang Series (6)
CTX Series (6)
DPower Series (6)
DRVN Series (6)
Formula Series (6)
PDR Series (6)
Psyclone Series (6)
PXA Series (6)
SPL Show Series (6)
Street Edge Series (6)
United Series (6)
VEGA Series (6)
XThunder Series (6)
Apocalypse Atom Pro Series (5)
Arachnid Series (5)
Atom Series (5)
Buran Series (5)
CANDY-X Series (5)
Competition Series (5)
DSP Series (5)
EXL-P Series (5)
Hercules LTD Series (5)
JackHammer Series (5)
KAC Series (5)
KXM Series (5)
Nano BiT Series (5)
Reserve Series (5)
Saber Series (5)
Street Reference Pro (5)
T Series (5)
Thunder Series (5)
Trax Micro Series (5)
USX Series (5)
VC Series (5)
Vertigo Series (5)
ZTX Series (5)
AX2 Series (4)
BD Series (4)
BLADE BP Series (4)
Bomber Series (4)
Champion Series (4)
Compact Series (4)
Dealer Line Series (4)
EVO Series (4)
Low Profile Series (4)
M Series (4)
MINI BANG Series (4)
Mini Series (4)
MX Series (4)
Power X Series (4)
Prime R2 Series (4)
Primo Series (4)
Primus Series (4)
Stage Series (4)
Status Series (4)
SXX v2 Series (4)
Terminator Series (4)
The Epicenter Series (4)
VFL Hybrid Series (4)
XC-Series (4)
Xenith Series (4)
Compact Mean Machine Series (3)
Force Series (3)
GT5 Series (3)
HX Series (3)
Momentum CSA Series (3)
Opti Drive Series (3)
Phanatik Series (3)
Reference MYKRO Series (3)
Smart Series (3)
SPL (3)
Stealth Shot Series (3)
Tarantula Xtreme Power Series (3)
Tsunami Series (3)
Type-R Series (3)
V-Drive Series (3)
ZXI Series (3)
A3 Series (2)
ACM Series (2)
BBX Series (2)
BPX Series (2)
Chaos Series (2)
Charge Series (2)
CompR Series (2)
CompVR Series (2)
CompVX Series (2)
CVP Series (2)
EXL Series (2)
HMS Series (2)
JA Series (2)
LC Series (2)
MHD Series (2)
Mille Pro Series (2)
Mini Max Series (2)
MXA Series (2)
PH Series (2)
Punch P1 Series (2)
Punch P2 Series (2)
Rubicon Nano Series (2)
Smart Bass (2)
Sport Series (2)
Summo Series (2)
SXE Series (2)
TS Series (2)
TTX-BD Series (2)
X Power Series (2)
Apocalypse Sport Series (1)
BP Amplifier Series (1)
Brutus BG Series (1)
COLOSSUS Mini Series (1)
CompRT Series (1)
CompS Series (1)
CompVT Series (1)
CS Series (1)
Gen-X (1)
GTi Series (1)
HF Series (1)
Kappa Perfect Series (1)
Pioneer ME Series (1)
Nautic Series (1)
PXE Series (1)
R Series (1)
Riot Model Series (1)
RPM Series (1)
RX2 Series (1)
SCX v2 Series (1)
SEX v2 Series (1)
SIA Series (1)
Solo-Baric L7 Series (1)
SRX Series (1)
Stealth Bomber Series (1)
Street Reference (1)
TA Series (1)
TL Series (1)
Trax Series (1)
VFL Comp Series (1)
Vibe Series (1)
VS Series (1)
WET Series (1)
XFL Series (1)
XH Series (1)
XL Series (1)
XR Series (1)
XTR Series (1)
XX Series (1)
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
Remote bass/level controller
If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
Sonic Certified Amplifier
Sonic Certified amplifiers have been tested by the experts at Sonic Electronix to meet or exceed the wattage ratings provided by the manufacturer. If this is marked as Yes, then you can trust the wattage ratings. If marked as No, then we have tested the amplifier and it did not meet the advertised wattage ratings. If marked as Not Tested, then the Sonic Electronix experts have not yet been able to test the amp.
Preamp Outputs
Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.
Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Amp Bluetooth Connectivity
This feature will tell you if the amplifier has the capability to connect to a Bluetooth device.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Condition

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

Planet Audio AC1800.5-open box

1800W Max Anarchy Series 5-Channel MOSFET Power Amplifier with Remote Level Control

AC1800.5 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Planet Audio AC1800.5-open box

1800W Max Anarchy Series 5-Channel MOSFET Power Amplifier with Remote Level Control

• RMS: 210 watts x 4 channels @ 4 ohm + 420 watts x 1 channel @ 2 ohm
• 1800W Max.
• Switchable Phase Shift
• Input Sensitivity Selector
• Remote Subwoofer Control
• Heavy-Duty Screw Terminals
• Chrome-Plated Connections
• Illuminated Logo

• RMS: 210 watts x 4 channels @ 4 ohm + 420 watts x 1 channel @ 2 ohm
• 1800W Max.
• Switchable Phase Shift
• Input Sensitivity Selector
• Remote Subwoofer Control
• Heavy-Duty Screw Terminals
• Chrome-Plated Connections
• Illuminated Logo

Pioneer PRS-D800 Open Box Complete (Very Good, Used)

300W RMS 2-Channel Class FD Car Amplifier

PRS-D800 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Pioneer PRS-D800 Open Box Complete (Very Good, Used)

300W RMS 2-Channel Class FD Car Amplifier

• Item Condition: Open Box
• 4 ohm: 125 watts x 2 chan.
• 2 ohm: 150 watts x 2 chan.
• Bridged, 4 ohm: 300 watts x 1 chan.
• Oxygen-Free Copper Wire Coil for Output
• TVC(Total Volume Control) Increases Signal-to-Noise Ratio

• Item Condition: Open Box
• 4 ohm: 125 watts x 2 chan.
• 2 ohm: 150 watts x 2 chan.
• Bridged, 4 ohm: 300 watts x 1 chan.
• Oxygen-Free Copper Wire Coil for Output
• TVC(Total Volume Control) Increases Signal-to-Noise Ratio

Hifonics BE1200.1D (Factory Refurbished)

1200W Monoblock Brutus Elite Series Super Class D Amplifier

BE1200.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics BE1200.1D (Factory Refurbished)

1200W Monoblock Brutus Elite Series Super Class D Amplifier

• RMS Power: 450W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 2400W
• Variable Low Pass Filter
• Dimensions: 9.65" W x 13.78" L x 2.48" H

• RMS Power: 450W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 2400W
• Variable Low Pass Filter
• Dimensions: 9.65" W x 13.78" L x 2.48" H

Hifonics ZRX600.4 (Factory Refurbished)

600W 4-Channel Class A/B Zeus Series Car Amplifier

ZRX600.4 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics ZRX600.4 (Factory Refurbished)

600W 4-Channel Class A/B Zeus Series Car Amplifier

• 4 ohm: 75 watts x 4-Chan.
• 2 ohm: 150 watts x 4-Chan.
• Bridged, 4 ohm: 300 watts x 2 chan.
• Pulse Width Modulated MOSFET power supply

• 4 ohm: 75 watts x 4-Chan.
• 2 ohm: 150 watts x 4-Chan.
• Bridged, 4 ohm: 300 watts x 2 chan.
• Pulse Width Modulated MOSFET power supply

Planet Audio TRQ2.1200 OPEN BOX COMPLETE

1200W 2 Channel Torque Series Class A/B Car Amplifier

TRQ2.1200 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Planet Audio TRQ2.1200 OPEN BOX COMPLETE

1200W 2 Channel Torque Series Class A/B Car Amplifier

• RMS Power: 300W x 2 @ 4 ohm, 600W x 2 @ 2 ohm
• Total Peak Power: 1200W
• Variable Low-Pass Filter (50-250 Hz, 24 dB/octave)
• Dimensions: 9.5"W x 12.25"L x 2.125"H

• RMS Power: 300W x 2 @ 4 ohm, 600W x 2 @ 2 ohm
• Total Peak Power: 1200W
• Variable Low-Pass Filter (50-250 Hz, 24 dB/octave)
• Dimensions: 9.5"W x 12.25"L x 2.125"H

FLI Audio FA1200.1-F1 R/B

1000W Max, Monoblock ACID Series Class A/B Car Amplifier

FA1200.1-F1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

FLI Audio FA1200.1-F1 R/B

1000W Max, Monoblock ACID Series Class A/B Car Amplifier

Monoblock ACID Series Class A/B Car Amplifier • 4 ohm: 300 watts x 1 chan. • 2 ohm: 500 watts x 1 chan. • Max power output: 1000 watts x 1 chan. • Pulse Width Modulated MOSFET Power Supply

Monoblock ACID Series Class A/B Car Amplifier • 4 ohm: 300 watts x 1 chan. • 2 ohm: 500 watts x 1 chan. • Max power output: 1000 watts x 1 chan. • Pulse Width Modulated MOSFET Power Supply

Hifonics Zeus ZRX1216.1D + Complete 4 AWG Amp Kit

1200 Watt Monoblock Zeus Series Class D 1-Ohm Stable Subwoofer Amplifier + Amp Kit

ZRX1216.1D_BAK42BL big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics Zeus ZRX1216.1D + Complete 4 AWG Amp Kit

1200 Watt Monoblock Zeus Series Class D 1-Ohm Stable Subwoofer Amplifier + Amp Kit

• Max Power: 400W x 1 @ 4 ohm, 600W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 1200W
• Variable Low Pass Filter
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

• Max Power: 400W x 1 @ 4 ohm, 600W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 1200W
• Variable Low Pass Filter
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

EXCLUSIVE

Rockford Fosgate & Hifonics - Dual 12" Bass Bundle

Rockford Fosgate Punch P1S2-12 12" Punch Single 2-ohm Subwoofer + Hifonics HFi1500D Class D Monoblock HFi Series Amplifier (HFi 1500D)

HFi1500D_2-P1S2-12 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate & Hifonics - Dual 12" Bass Bundle

Rockford Fosgate Punch P1S2-12 12" Punch Single 2-ohm Subwoofer + Hifonics HFi1500D Class D Monoblock HFi Series Amplifier (HFi 1500D)

• 4 ohm: 500 watts x 1 chan.
• Kevlar Reinforced Paper Cone
• High Density NBR Half-Roll Surround
• 2" 4-Layer Voice Coil
• 10 AWG Nickel Plated Compression Input Push Terminals
• Wired remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Dual speaker terminals simplify the hookup of multiple speakers
• Signal to Noise Ration: >95 dB

• 4 ohm: 500 watts x 1 chan.
• Kevlar Reinforced Paper Cone
• High Density NBR Half-Roll Surround
• 2" 4-Layer Voice Coil
• 10 AWG Nickel Plated Compression Input Push Terminals
• Wired remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Dual speaker terminals simplify the hookup of multiple speakers
• Signal to Noise Ration: >95 dB

Image Dynamics i2600 (OPEN BOX INCOMPLETE)

600W RMS 2-Channel Class AB i Series Car Amplifier

I2600 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Image Dynamics i2600 (OPEN BOX INCOMPLETE)

600W RMS 2-Channel Class AB i Series Car Amplifier

• RMS: 150W x 2 @ 4 ohm, 300W x 2 @ 2 ohm
• 600W RMS x 1 Channel @ 4 Ohm Bridged
• Pulse Width Modulated MOSFET Power Supply
• LED Status Indicator
• Fully Adjustable Bass EQ
• 3-Way System Protection
• Low Level Line Inputs
• Aluminum Finned Heatsink

• RMS: 150W x 2 @ 4 ohm, 300W x 2 @ 2 ohm
• 600W RMS x 1 Channel @ 4 Ohm Bridged
• Pulse Width Modulated MOSFET Power Supply
• LED Status Indicator
• Fully Adjustable Bass EQ
• 3-Way System Protection
• Low Level Line Inputs
• Aluminum Finned Heatsink

Planet Audio BB2500.1 OPEN BOX COMPLETE

2500W Max Big Bang Series Monoblock Digital Class D Car Amplifier

BB2500.1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Planet Audio BB2500.1 OPEN BOX COMPLETE

2500W Max Big Bang Series Monoblock Digital Class D Car Amplifier

Box torn open
• Peak: 700W x 1 @ 4 ohm, 1100W x 1 @ 2 ohm, 2500W x 1 @ 1 ohm
• Total Peak Power: 2500W
• Class D Circuitry
• Bass Boost: 0-18 dB
• 1 Pair of Preamp Outputs
• Dimensions: 10-1/4"W x 6-8/9"L x 2-3/10"H

Box torn open
• Peak: 700W x 1 @ 4 ohm, 1100W x 1 @ 2 ohm, 2500W x 1 @ 1 ohm
• Total Peak Power: 2500W
• Class D Circuitry
• Bass Boost: 0-18 dB
• 1 Pair of Preamp Outputs
• Dimensions: 10-1/4"W x 6-8/9"L x 2-3/10"H

EXCLUSIVE

Alpine + Image Dynamics High Fidelity Subwoofer Solution

Alpine SWR-12D2 12" Type-R Subwoofer + Image Dynamics Q1200.1 Q Series Monoblock Car Amplifier + NVX XKIT42 Premium Amp Kit

SWR-12D2_Q1200.1_XKIT42 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Alpine + Image Dynamics High Fidelity Subwoofer Solution

Alpine SWR-12D2 12" Type-R Subwoofer + Image Dynamics Q1200.1 Q Series Monoblock Car Amplifier + NVX XKIT42 Premium Amp Kit

• 1 ohm: 1200 watts x 1 chan.
• Dual 2-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene™ Surround
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Preamp RCA Outputs
• Dimensions: 20"L x 8-1/2"W x 2-1/4"H

149

• 1 ohm: 1200 watts x 1 chan.
• Dual 2-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene™ Surround
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Preamp RCA Outputs
• Dimensions: 20"L x 8-1/2"W x 2-1/4"H

JBL GTO-1001EZ LIKE NEW DAMAGED PACKAGING

1000 Watt RMS GTO Series Class D Monoblock Amplifier

GTO-1001EZ big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JBL GTO-1001EZ LIKE NEW DAMAGED PACKAGING

1000 Watt RMS GTO Series Class D Monoblock Amplifier

Like new Damaged Package
• 650W RMS x 1 @ 4 ohm
• 1000W RMS x 1 @ 2 ohm
• Total Peak Power: 1450W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +12 dB
• Class AB/D Circuitry
• Dimensions: 14-11/16"W x 11-15/16"L x 2-5/8"H

Like new Damaged Package
• 650W RMS x 1 @ 4 ohm
• 1000W RMS x 1 @ 2 ohm
• Total Peak Power: 1450W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +12 dB
• Class AB/D Circuitry
• Dimensions: 14-11/16"W x 11-15/16"L x 2-5/8"H

Hifonics ZXi 4410 R/B

Refurbished, 440W RMS, Zeus ZXi Series 4-Channel Amplifier (ZXi4410)

ZXi4410 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics ZXi 4410 R/B

Refurbished, 440W RMS, Zeus ZXi Series 4-Channel Amplifier (ZXi4410)

Zeus ZXI AB Car Amplifier • 4-Channel Operation• 55W x4 Chan. @ 4 Ohm • 110W x4 Chan. @ 2 Ohm • Ultra-Fi MOSFET Power Supply • Built-In System Diagnostics • Crossover Selector • Aluminum Alloy Vented Heatsink •

Zeus ZXI AB Car Amplifier • 4-Channel Operation• 55W x4 Chan. @ 4 Ohm • 110W x4 Chan. @ 2 Ohm • Ultra-Fi MOSFET Power Supply • Built-In System Diagnostics • Crossover Selector • Aluminum Alloy Vented Heatsink •

Hifonics TXi 6408 R/B

Refurbished, 680W RMS, 4-Channel Titan TXi Series Amplifier (TXi6408)

TXi6408 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics TXi 6408 R/B

Refurbished, 680W RMS, 4-Channel Titan TXi Series Amplifier (TXi6408)

Titan TXi Series 4-Channel Class AB Car Amplifier • 85W x 2 chan. @ 4 ohm • 170W x 2 chan. @ 2 ohm • 340W x 1 chan. @ 4 ohm • Pulse width modulated (PWM) MOSFET power supply • Preamp RCA outputs

2

Titan TXi Series 4-Channel Class AB Car Amplifier • 85W x 2 chan. @ 4 ohm • 170W x 2 chan. @ 2 ohm • 340W x 1 chan. @ 4 ohm • Pulse width modulated (PWM) MOSFET power supply • Preamp RCA outputs

Pioneer PRS-D800 Open Box

300W RMS 2-Channel Class FD Car Amplifier

PRS-D800 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Pioneer PRS-D800 Open Box

300W RMS 2-Channel Class FD Car Amplifier

• 2-Channel Class FD Car Amplifier
• 4 ohm: 125 watts x 2 chan.
• 2 ohm: 150 watts x 2 chan.
• Bridged, 4 ohm: 300 watts x 1 chan.
• Oxygen-Free Copper Wire Coil for Output
• TVC(Total Volume Control) Increases Signal-to-Noise Ratio

• 2-Channel Class FD Car Amplifier
• 4 ohm: 125 watts x 2 chan.
• 2 ohm: 150 watts x 2 chan.
• Bridged, 4 ohm: 300 watts x 1 chan.
• Oxygen-Free Copper Wire Coil for Output
• TVC(Total Volume Control) Increases Signal-to-Noise Ratio

RE Audio DTX-750.4 (DTX750.4)- OPEN BOX

320W DTX Series Class AB 4-Channel Amplifier

DTX-750.4 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

RE Audio DTX-750.4 (DTX750.4)- OPEN BOX

320W DTX Series Class AB 4-Channel Amplifier

• 60W x 4-Chan. @ 4 ohm
• 80W x 4-Chan. @ 2 ohm
• 4-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Variable Bass Boost (0-12 dB)

• 60W x 4-Chan. @ 4 ohm
• 80W x 4-Chan. @ 2 ohm
• 4-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Variable Bass Boost (0-12 dB)

Autotek ATX2000.1 (Factory Refurbished)

2000W Max 1-Channel Monoblock Class AB ATX Series Amplifier

ATX2000.1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Autotek ATX2000.1 (Factory Refurbished)

2000W Max 1-Channel Monoblock Class AB ATX Series Amplifier

Monoblock Class AB ATX Series Car Amplifier • PWM MOSFET Power Supply • Bass Boost • Soft Start Turn-On • High Level Inputs • Preamp RCA Outputs • 4-Way System Protection Circuitry • Flat Panel Heatsink Design • Subsonic Filter

Monoblock Class AB ATX Series Car Amplifier • PWM MOSFET Power Supply • Bass Boost • Soft Start Turn-On • High Level Inputs • Preamp RCA Outputs • 4-Way System Protection Circuitry • Flat Panel Heatsink Design • Subsonic Filter

Power Acoustik OVN2-2200 R/B (OVN2-2200)

2200W Max, 2-Channel Gothic Series Amplifier (Refurbished)

OVN2-2200 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Power Acoustik OVN2-2200 R/B (OVN2-2200)

2200W Max, 2-Channel Gothic Series Amplifier (Refurbished)

• Gothic Series 2-Channel Car Amplifier
• 370W x 2 Chan. @ 4 Ohm
• 450W x 2 Chan. @ 2 Ohm
• Bridged 900W x 1 Chan. @ 4 Ohm
• Pulse Width Modulation Circuitry
• Tri-Mode Capable
• LED Power Indicators
• Level Inputs

3

• Gothic Series 2-Channel Car Amplifier
• 370W x 2 Chan. @ 4 Ohm
• 450W x 2 Chan. @ 2 Ohm
• Bridged 900W x 1 Chan. @ 4 Ohm
• Pulse Width Modulation Circuitry
• Tri-Mode Capable
• LED Power Indicators
• Level Inputs

MB Quart RA640.4 (Factory Refurbished)

640W 4-Channel Reference Series Bridgeable Power Amplifier (RA6404)

RA640.4 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

MB Quart RA640.4 (Factory Refurbished)

640W 4-Channel Reference Series Bridgeable Power Amplifier (RA6404)

• Item Condition: Factory Refurbished
• 80W x 4-Chan. @ 4 ohm
• 160W x 4-Chan. @ 2 ohm
• 320W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality

• Item Condition: Factory Refurbished
• 80W x 4-Chan. @ 4 ohm
• 160W x 4-Chan. @ 2 ohm
• 320W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality

West Coast Customs WCC1600.4 by MB Quart OPEN BOX COMPLETE

1600W 4-Channel WCC Series Full Range Amplifier (Same as MB Quart OA800.4)

WCC1600.4 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

West Coast Customs WCC1600.4 by MB Quart OPEN BOX COMPLETE

1600W 4-Channel WCC Series Full Range Amplifier (Same as MB Quart OA800.4)

Box is damaged and item is used
• 100W x 4-Chan. @ 4 ohm
• 200W x 4-Chan. @ 2 ohm
• 400W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality

Box is damaged and item is used
• 100W x 4-Chan. @ 4 ohm
• 200W x 4-Chan. @ 2 ohm
• 400W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality

Prev 125 126 127 128 129 Next

Items per page: 20 40 60

    Clear all

    FAQ Frequently asked questions in Discontinued All Car Amplifiers

    A car amplifier is an electronic device designed to increase the power of audio signals sent to speakers. It plays a crucial role in enhancing the sound quality of your car audio system by providing additional power to drive the speakers effectively. When you add a car amplifier to your audio setup, you'll experience clearer sound, improved bass response, and overall better audio performance. Whether you're a music enthusiast or simply want to enjoy high-quality audio during your commute, a car amplifier is essential to achieving the best sound experience in your vehicle.
    Selecting the right car amplifier requires considering several factors. Firstly, determine the power requirements of your speakers and subwoofers to match them with an amplifier that provides adequate wattage. Consider the number of channels you need based on your speaker configuration (e.g., 2-channel for front speakers and a separate subwoofer channel). Pay attention to the amplifier's size and compatibility with your vehicle's space limitations. Also, look for features like high-level inputs, built-in crossovers, and adjustable gain controls for fine-tuning your audio output. Consulting with an expert or using online tools, like Sonic Electronix's AmpliFinder, can help you find the perfect match for your car audio needs.
    The ability to install a car amplifier yourself depends on your level of technical expertise and experience with car audio systems. While some enthusiasts with prior knowledge may successfully complete the installation, it's often recommended to seek professional installation for the best results. Professional installers have the expertise to ensure proper wiring, grounding, and secure mounting to prevent any potential damage to your vehicle. They can also optimize the amplifier settings to achieve the best sound quality and prevent any interference or noise issues. Professional installation ensures a safe and reliable setup, providing peace of mind and preserving your car's warranty.
    Yes, most multi-channel car amplifiers can be bridged to combine two channels into one, effectively doubling the power output to a single speaker or subwoofer. Bridging is beneficial in situations where you want to power a high-powered subwoofer with increased wattage. By bridging channels, you can achieve a mono output that drives the subwoofer with more power, resulting in stronger and deeper bass response. However, when bridging, it's crucial to follow the amplifier's guidelines and use the correct impedance load to avoid damaging the amplifier or speakers.
    In general, a car amplifier is not a significant drain on your car's battery when the vehicle is running. However, if you leave the amplifier powered on while the engine is off, it can slowly draw power from the battery, which may eventually lead to a dead battery if left unattended for an extended period. To prevent this, ensure that the amplifier is wired properly to a switched power source that turns off when the car is not in use. Additionally, using a high-quality car battery and monitoring its health regularly will help maintain optimum power delivery and prevent any issues related to battery drainage.
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store     Delete

    1982 Dodge Diplomat

    2025 Ford Ranger

    2015 Subaru Impreza

    2019 Ram 2500

    2008 Mitsubishi Eclipse

    1995 Ford Ranger

    2000 Chrysler Concorde

    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

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 1982 Diplomat
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.
    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    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
    Back

    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.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo