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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Amplifiers
  4. Discontinued All Car Amplifiers

Discontinued All Car Amplifiers

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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.
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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.
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Condition

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You are currently viewing discontinued products.

Rockford Fosgate R500-1D

500W RMS PRIME Series Monoblock Amplifier

R500-1D big DISCONTINUED
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Rockford Fosgate R500-1D

500W RMS PRIME Series Monoblock Amplifier

• PRIME Series Single-Channel Monoblock Class D Car Amplifier
• 250W x 1 Chan. @ 4 Ohm
• 500W x 1 Chan. @ 2 Ohm • Tuned Bass EQ
• Variable Low-Pass Filter
• Extruded Aluminum Heatsink

18

• PRIME Series Single-Channel Monoblock Class D Car Amplifier
• 250W x 1 Chan. @ 4 Ohm
• 500W x 1 Chan. @ 2 Ohm • Tuned Bass EQ
• Variable Low-Pass Filter
• Extruded Aluminum Heatsink

EXCLUSIVE

Hifonics BRX1116.1D 1100W RMS + Alpine R-W12D4 Car Audio Subwoofer + Amp Kit

Hifonics BRX1116.1D Monoblock Brutus Series Class D Amplifier + Alpine RW Series Subwoofer + OFC Amp Wiring Kit

BRX1116.1D_R-W12D4_XKIT42 big DISCONTINUED
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Hifonics BRX1116.1D 1100W RMS + Alpine R-W12D4 Car Audio Subwoofer + Amp Kit

Hifonics BRX1116.1D Monoblock Brutus Series Class D Amplifier + Alpine RW Series Subwoofer + OFC Amp Wiring Kit

• RMS: 1100W x 1 @ 2 ohm
• Dual 4-ohm Voice Coil
• Pressed Paper Cone With Woven Fiber Top
• High Excursion Foam Surround
• Variable Bass Boost
• Class D Circuitry
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

185

• RMS: 1100W x 1 @ 2 ohm
• Dual 4-ohm Voice Coil
• Pressed Paper Cone With Woven Fiber Top
• High Excursion Foam Surround
• Variable Bass Boost
• Class D Circuitry
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

JL Audio XD700/5v2 (Open Box, Like New)

700W XDv2 Series 5-Channel Class D System Amplifier with High-Speed NexD Switching Design

XD700/5v2 big DISCONTINUED
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JL Audio XD700/5v2 (Open Box, Like New)

700W XDv2 Series 5-Channel Class D System Amplifier with High-Speed NexD Switching Design

• RMS: 75 W x 4 + 180 W x 1 @ 4 ohm, 100 W x 4 + 300 W x 1 @ 2 ohm
• NexD Switching Technology
• Differential Balanced Input Section
• Advanced Rollback Protection
• Selectable Low-Pass Filter Slope: 12 dB or 24 dB
• Detented, Calibrated Filter Freq. Potentiometer

10

• RMS: 75 W x 4 + 180 W x 1 @ 4 ohm, 100 W x 4 + 300 W x 1 @ 2 ohm
• NexD Switching Technology
• Differential Balanced Input Section
• Advanced Rollback Protection
• Selectable Low-Pass Filter Slope: 12 dB or 24 dB
• Detented, Calibrated Filter Freq. Potentiometer

Soundstream PN4.1000D Amplifier + Belva 4 Gauge Amp Kit

1000W 4-Channel Picasso Nano Series Class D Amplifier + Amp Kit

PN4.1000D, BAK44 big DISCONTINUED
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Soundstream PN4.1000D Amplifier + Belva 4 Gauge Amp Kit

1000W 4-Channel Picasso Nano Series Class D Amplifier + Amp Kit

• RMS: 140W x 4 @ 4 ohm, 250W x 4 @ 2 ohm, Bridged 250W x 2 @ 4 ohm
• Total Power: 1000W
• Pulse Width Modulated MOSFET power supply
• 4.75 W x 10.25 L x 1.50 H

33

• RMS: 140W x 4 @ 4 ohm, 250W x 4 @ 2 ohm, Bridged 250W x 2 @ 4 ohm
• Total Power: 1000W
• Pulse Width Modulated MOSFET power supply
• 4.75 W x 10.25 L x 1.50 H

Kicker CXA1200.1 (46CXA12001T) + Free Kicker Remote Control

1200W RMS CX Series Class D Monoblock Amplifier

46CXA12001T, 46CXARC big DISCONTINUED
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Kicker CXA1200.1 (46CXA12001T) + Free Kicker Remote Control

1200W RMS CX Series Class D Monoblock Amplifier

• 600 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• CEA-2006 Compliant
• Class D 1 ohm Stable Monoblock Amplifier

34

• 600 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• CEA-2006 Compliant
• Class D 1 ohm Stable Monoblock Amplifier

JL Audio HD1200/1 - New (Damaged Packaging, Product A+)

1200W RMS Class D HD Series Monoblock Car Amplifier

HD1200/1 big DISCONTINUED
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JL Audio HD1200/1 - New (Damaged Packaging, Product A+)

1200W RMS Class D HD Series Monoblock Car Amplifier

• RMS: 1200 watts x 1 @ 4 ohm, 1200 watts x 1 @ 2 ohm, 1200 watts x 1 @ 1 ohm
• Total RMS Power: 1200 watts
• R.I.P.S. - Regulated, Intelligent Power Supply
• Single Cycle control - High Fidelity Class D
• 1 Pair of Buffered Preamps RCA Outputs
• Dimensions: 10.74" L x 7.85" W x 1.93" H

11

• RMS: 1200 watts x 1 @ 4 ohm, 1200 watts x 1 @ 2 ohm, 1200 watts x 1 @ 1 ohm
• Total RMS Power: 1200 watts
• R.I.P.S. - Regulated, Intelligent Power Supply
• Single Cycle control - High Fidelity Class D
• 1 Pair of Buffered Preamps RCA Outputs
• Dimensions: 10.74" L x 7.85" W x 1.93" H

EXCLUSIVE

JBL GTR-104 with FREE 100% Copper True Spec Installation Kit

100W RMS 4-Channel Stadium Series Bluetooth Car Amplifier with Clari-Fi Technology and Party Mode + 100% Copper, True Spec 8 Gauge Amplifier Installation Kit

GTR-104 XKIT44 big DISCONTINUED
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JBL GTR-104 with FREE 100% Copper True Spec Installation Kit

100W RMS 4-Channel Stadium Series Bluetooth Car Amplifier with Clari-Fi Technology and Party Mode + 100% Copper, True Spec 8 Gauge Amplifier Installation Kit

• 100 Watts RMS x 4 @ 4 ohm
• 120 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 1500 Watts
• Clari-fi™ Technology
• Bluetooth Streaming
• ADAS Input
• Cabin mounted control panel

81

• 100 Watts RMS x 4 @ 4 ohm
• 120 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 1500 Watts
• Clari-fi™ Technology
• Bluetooth Streaming
• ADAS Input
• Cabin mounted control panel

Cerwin Vega SRPM700.4D + NVX XFLOC4 Line-Output-Converter + Amp Kit

700W RMS 4-Channel 2-Ohm Stable Marine Amplifier + NVX 4-Channel L.O.C + 8 Gauge Amp Kit

SRPM700.4D, XFLOC4, BAK84 big DISCONTINUED
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Cerwin Vega SRPM700.4D + NVX XFLOC4 Line-Output-Converter + Amp Kit

700W RMS 4-Channel 2-Ohm Stable Marine Amplifier + NVX 4-Channel L.O.C + 8 Gauge Amp Kit

• 100 Watts RMS x 4 @ 4 ohm
• 150 Watts RMS x 4 @ 2 ohm
• Conformal Coating Protects Against Moisture
• Aluminum Heatsink

68

• 100 Watts RMS x 4 @ 4 ohm
• 150 Watts RMS x 4 @ 2 ohm
• Conformal Coating Protects Against Moisture
• Aluminum Heatsink

JL Audio HD1200/1 Amp + (2) NVX XQW124 Subs

High-End Matched Combo: JL Audio HD Amp + 2 NVX XQ (SQ) 12" Subs

HD1200/1 + 2 XQW124 big DISCONTINUED
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JL Audio HD1200/1 Amp + (2) NVX XQW124 Subs

High-End Matched Combo: JL Audio HD Amp + 2 NVX XQ (SQ) 12" Subs

• Includes 2 12" NVX XQ Subs and a JL HD Mono Amp
• RMS: 1200W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• R.I.P.S. - Regulated, Intelligent Power Supply
• Single Cycle control - High Fidelity Class D
• 1 Pair of Buffered Preamps RCA Outputs
• Dimensions: 10-13/16"L x 8-1/4"W x 1-15/16"H

20

• Includes 2 12" NVX XQ Subs and a JL HD Mono Amp
• RMS: 1200W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• R.I.P.S. - Regulated, Intelligent Power Supply
• Single Cycle control - High Fidelity Class D
• 1 Pair of Buffered Preamps RCA Outputs
• Dimensions: 10-13/16"L x 8-1/4"W x 1-15/16"H

Kicker CXA360.4 (46CXA3604T) 4 Pack Package

360W RMS Class AB CX-Series 4-Channel Car Amplifiers (4 Pack)

46CXA3604T 4 Pack big DISCONTINUED
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Kicker CXA360.4 (46CXA3604T) 4 Pack Package

360W RMS Class AB CX-Series 4-Channel Car Amplifiers (4 Pack)

• 75 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 600 Watts
• Preamp RCA outputs to daisy chain multiple amps
• Variable Low/High-Pass Crossover: 50 - 200Hz 12dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
• Dimensions: 7-3/16"W x 12-7/16"L x 2-3/8"H

12

• 75 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 600 Watts
• Preamp RCA outputs to daisy chain multiple amps
• Variable Low/High-Pass Crossover: 50 - 200Hz 12dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
• Dimensions: 7-3/16"W x 12-7/16"L x 2-3/8"H

Soundstream RN1.3000D + Belva 4 Gauge Amp Wiring Kit

3000 Watt Peak (1500W RMS) Rubicon Nano Series Class D 1-Ohm Stable Monoblock Amplifier

RN1.3000D, BAK42 big DISCONTINUED
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Soundstream RN1.3000D + Belva 4 Gauge Amp Wiring Kit

3000 Watt Peak (1500W RMS) Rubicon Nano Series Class D 1-Ohm Stable Monoblock Amplifier

• 600 Watts RMS x 1 @ 4 ohm
• 900 Watts RMS x 1 @ 2 ohm
•1500 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 3000 Watts
• Wired remote bass level control included
• Heavy duty hybrid aluminum alloy heat-sink for extreme heat dissipation
• Dimensions: 6.5"W x 10.25"L x 1.5"H

67

• 600 Watts RMS x 1 @ 4 ohm
• 900 Watts RMS x 1 @ 2 ohm
•1500 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 3000 Watts
• Wired remote bass level control included
• Heavy duty hybrid aluminum alloy heat-sink for extreme heat dissipation
• Dimensions: 6.5"W x 10.25"L x 1.5"H

EXCLUSIVE

JBL CLUB-704 with FREE 100% Copper True Spec Installation Kit

1000W Peak (400W RMS) Club Series 4-Channel Amplifier + 100% Copper, True Spec 8 Gauge Amplifier Installation Kit

CLUB-704 XKIT84 big DISCONTINUED
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JBL CLUB-704 with FREE 100% Copper True Spec Installation Kit

1000W Peak (400W RMS) Club Series 4-Channel Amplifier + 100% Copper, True Spec 8 Gauge Amplifier Installation Kit

• 70 Watts RMS x 4 @ 4 ohm
• 100 Watts RMS x 4 @ 2 ohm
• 200 Watts RMS Bridged x 2 @ 4 ohm
• Total Peak Power: 1000 Watts
• Slim chassis provides more flexible mounting options
• Split-dome convection heat-sink for extreme heat dissipation

43

• 70 Watts RMS x 4 @ 4 ohm
• 100 Watts RMS x 4 @ 2 ohm
• 200 Watts RMS Bridged x 2 @ 4 ohm
• Total Peak Power: 1000 Watts
• Slim chassis provides more flexible mounting options
• Split-dome convection heat-sink for extreme heat dissipation

EXCLUSIVE

JBL GX-A604 435W 4-Channel Car Audio Amplifier + 8 Gauge Amp Installation Kit

435W 4-Channel GX Series Amplifier (Includes amp wiring kit)

GX-A604 BAK84 big DISCONTINUED
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JBL GX-A604 435W 4-Channel Car Audio Amplifier + 8 Gauge Amp Installation Kit

435W 4-Channel GX Series Amplifier (Includes amp wiring kit)

• RMS Power: 60W x 4 @ 4 ohm, 85W x 4 @ 2 ohm
• Total Peak Power: 435W
• High and Low Pass Filters
• Dimensions: 8-1/8" W x 11-13/16" L x 2-1/16" H

38

• RMS Power: 60W x 4 @ 4 ohm, 85W x 4 @ 2 ohm
• Total Peak Power: 435W
• High and Low Pass Filters
• Dimensions: 8-1/8" W x 11-13/16" L x 2-1/16" H

Crunch PD800.2 800w 2-Channel Amplifier Car Audio Power Drive Class AB+Amp Kit

800W Max Power Drive Series 2-Ohm Stable Bridgeable 2-Channel Amplifier + Complete 8 Gauge Amplifier Wiring Kit Package

PD 800.2, BAK82 big DISCONTINUED
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Crunch PD800.2 800w 2-Channel Amplifier Car Audio Power Drive Class AB+Amp Kit

800W Max Power Drive Series 2-Ohm Stable Bridgeable 2-Channel Amplifier + Complete 8 Gauge Amplifier Wiring Kit Package

• 225 Watts RMS x 2 @ 4 ohm
• 550 Watts RMS x 2 @ 2 ohm
• Bridged: 1100 Watts RMS x 1 @ 4 ohm
• Total Peak Power: 2000 Watts
• Variable high-pass filter: 60 - 1200 Hz
• Variable low-pass filter: 30 - 250 Hz
• Variable Bass Boost: 0 to +9 dB bass boost at 50 Hz
• Dimensions: 11.4"W x 12"L x 3.8"H

100

• 225 Watts RMS x 2 @ 4 ohm
• 550 Watts RMS x 2 @ 2 ohm
• Bridged: 1100 Watts RMS x 1 @ 4 ohm
• Total Peak Power: 2000 Watts
• Variable high-pass filter: 60 - 1200 Hz
• Variable low-pass filter: 30 - 250 Hz
• Variable Bass Boost: 0 to +9 dB bass boost at 50 Hz
• Dimensions: 11.4"W x 12"L x 3.8"H

Hifonics A3000.1D - Open Box, Great

3000 watt ALPHA Series Monoblock Amplifier

A3000.1D big DISCONTINUED
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Hifonics A3000.1D - Open Box, Great

3000 watt ALPHA Series Monoblock Amplifier

• 750 Watts Peak x 1 @ 4 ohm
• 1500 Watts Peak x 1 @ 2 ohm
• CEA-2006 Compliant
• Aluminum alloy heat-sink
• Length: 16"x Depth: 5.75" x Height: 2.37"

3

• 750 Watts Peak x 1 @ 4 ohm
• 1500 Watts Peak x 1 @ 2 ohm
• CEA-2006 Compliant
• Aluminum alloy heat-sink
• Length: 16"x Depth: 5.75" x Height: 2.37"

JL Audio HX280/4 (Open Box)

280W 4-Ch Class D Full-Range Ultra-Compact Amplifier for Powersport Vehicles / SSVs / UTVs / Motorcycles / Muscle Cars / HotRods / Cars

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JL Audio HX280/4 (Open Box)

280W 4-Ch Class D Full-Range Ultra-Compact Amplifier for Powersport Vehicles / SSVs / UTVs / Motorcycles / Muscle Cars / HotRods / Cars

• 50W x 4 @ 4ohm , 70W x 4 @ 2ohm
• NexD™ ultra-high-speed switching design
• Black powder-coated finish
• Gasketed cover for the controls
• Stainless steel hardware for durability
• Accepts RCA (low-level) & Speaker-level (high-level) signal
• Signal to Noise Ration: 89.5 dB

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• 50W x 4 @ 4ohm , 70W x 4 @ 2ohm
• NexD™ ultra-high-speed switching design
• Black powder-coated finish
• Gasketed cover for the controls
• Stainless steel hardware for durability
• Accepts RCA (low-level) & Speaker-level (high-level) signal
• Signal to Noise Ration: 89.5 dB

Crunch PD2100.1 2100 Watt Mono Car Stereo Amplifier Class AB Pro Power+Amp Kit

2100W Max Power Drive Series 2-Ohm Stable Monoblock Amplifier + Complete 4 Gauge Amplifier Wiring Kit Package

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Crunch PD2100.1 2100 Watt Mono Car Stereo Amplifier Class AB Pro Power+Amp Kit

2100W Max Power Drive Series 2-Ohm Stable Monoblock Amplifier + Complete 4 Gauge Amplifier Wiring Kit Package

• 1050 Watts RMS x 1 @ 4 ohm
• 2100 Watts RMS x 1 @ 2 ohm
• Variable low-pass filter: 40 - 300 Hz
• Variable Bass Boost: 0 to +12 dB bass boost
• Dimensions: 11.4"W x 19"L x 3.8"H

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• 1050 Watts RMS x 1 @ 4 ohm
• 2100 Watts RMS x 1 @ 2 ohm
• Variable low-pass filter: 40 - 300 Hz
• Variable Bass Boost: 0 to +12 dB bass boost
• Dimensions: 11.4"W x 19"L x 3.8"H

Kicker 43DXA5001 D-Series 500w RMS Mono Class D Car Amplifier+Amp Kit DXA500.1

1000W Peak (500W RMS) DX Series Class-D Monoblock 2-Ohm Stable High-Efficiency Amplifier + Complete 4 Gauge Amplifier Wiring Kit Package

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Kicker 43DXA5001 D-Series 500w RMS Mono Class D Car Amplifier+Amp Kit DXA500.1

1000W Peak (500W RMS) DX Series Class-D Monoblock 2-Ohm Stable High-Efficiency Amplifier + Complete 4 Gauge Amplifier Wiring Kit Package

• RMS Power: 250W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 8-1/8" W x 7-3/16" D x 2-3/8" H

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• RMS Power: 250W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 8-1/8" W x 7-3/16" D x 2-3/8" H

JL Audio XD300/1v2 (Open-Box, Like-New, Damaged Packaging)

300W XDv2 Series Monoblock Class D Subwoofer Amplifier w/ High-Speed NexD Switching Design

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JL Audio XD300/1v2 (Open-Box, Like-New, Damaged Packaging)

300W XDv2 Series Monoblock Class D Subwoofer Amplifier w/ High-Speed NexD Switching Design

• RMS: 200 W x 1 @ 4 ohm, 250 W x 1 @ 3 ohm, 300 W x 1 @ 2 ohm
• NexD Switching Technology
• Dual-Range Differential Balanced Input Section
• Advanced Rollback Protection
• Selectable Low-Pass Filter Slope: 12 dB or 24 dB
• Detented, Calibrated Filter Freq. Potentiometer

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• RMS: 200 W x 1 @ 4 ohm, 250 W x 1 @ 3 ohm, 300 W x 1 @ 2 ohm
• NexD Switching Technology
• Dual-Range Differential Balanced Input Section
• Advanced Rollback Protection
• Selectable Low-Pass Filter Slope: 12 dB or 24 dB
• Detented, Calibrated Filter Freq. Potentiometer

Alpine KTA-30FW + FREE $75 Gift Card

600W Max (300W RMS) KTA Series 4 ohm Stable 4-Channel Class-D Tough Power Pack Amplifier

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Alpine KTA-30FW + FREE $75 Gift Card

600W Max (300W RMS) KTA Series 4 ohm Stable 4-Channel Class-D Tough Power Pack Amplifier

• 75 Watts RMS x 4 @ 4 ohm
• 75 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 600 Watts
• CEA-2006 Compliant
• Input/Output/Power Harness Included
• IP66 Weatherproof Rating

3

• 75 Watts RMS x 4 @ 4 ohm
• 75 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 600 Watts
• CEA-2006 Compliant
• Input/Output/Power Harness Included
• IP66 Weatherproof Rating

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    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.
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