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  3. Discontinued Boss Car Audio & Electronics
  4. Discontinued Boss Car Amplifiers
  5. Discontinued Boss All Car Amplifiers

Discontinued All Boss Car Amplifiers

Enjoy robust power and clear sound with Boss's range of 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.
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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You are currently viewing discontinued products.

Boss Elite BE1600.4

1600W Peak (750W RMS) Elite Series Class-AB 4-Channel Amplifier with Remote Bass Knob

Includes an Exclusive 5-Year Warranty!
BE1600.4 big DISCONTINUED
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Boss Elite BE1600.4

1600W Peak (750W RMS) Elite Series Class-AB 4-Channel Amplifier with Remote Bass Knob

• 150 Watts RMS x 4 @ 4 ohm
• 300 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 1600 Watts
• Variable Bass Boost: 0 to +18 dB bass boost
• Heavy duty aluminum alloy split-dome convection heat-sink for extreme heat dissipation
• 3-way protection circuitry (thermal, overload, and speaker short protection)

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Includes an Exclusive 5-Year Warranty!
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• 150 Watts RMS x 4 @ 4 ohm
• 300 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 1600 Watts
• Variable Bass Boost: 0 to +18 dB bass boost
• Heavy duty aluminum alloy split-dome convection heat-sink for extreme heat dissipation
• 3-way protection circuitry (thermal, overload, and speaker short protection)

Boss BE2000.1D

2000W Peak (1500W RMS) Elite Series Class-D Monoblock Amplifier with Bass Remote Control

BE2000.1D big DISCONTINUED
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Boss BE2000.1D

2000W Peak (1500W RMS) Elite Series Class-D Monoblock Amplifier with Bass Remote Control

• 375 watts x 1 channel @ 4 ohm
• 750 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 375 watts x 1 channel @ 4 ohm
• 750 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

Boss BPS4B

500W Peak Full Range 4-Channel Class A/B High Output Amplifier

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Boss BPS4B

500W Peak Full Range 4-Channel Class A/B High Output Amplifier

• 94 watts x 4 channel @ 4 ohm
• Total RMS Power: 376 watts
• Class A/B 4 ohm Stable 4-Channel Amplifier
• Wireless Audio streaming [A2DP] Bluetooth technology

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• 94 watts x 4 channel @ 4 ohm
• Total RMS Power: 376 watts
• Class A/B 4 ohm Stable 4-Channel Amplifier
• Wireless Audio streaming [A2DP] Bluetooth technology

Boss R3004

1200W Max (450W RMS) Riot Series 2 ohm Stable 4-Channel Class-A/B Amplifier w/ Remote Level Control

R3004 big DISCONTINUED
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Boss R3004

1200W Max (450W RMS) Riot Series 2 ohm Stable 4-Channel Class-A/B Amplifier w/ Remote Level Control

• 113 Watts RMS x 1 @ 4 ohm
• 225 Watts RMS x 1 @ 2 ohm
• 450 Watts RMS x 1 @ Bridged
• Total Peak Power: 1200 Watts
• CEA-2006 Compliant
• 18 dB Bass Boost
• Black Anodized Heatsink

• 113 Watts RMS x 1 @ 4 ohm
• 225 Watts RMS x 1 @ 2 ohm
• 450 Watts RMS x 1 @ Bridged
• Total Peak Power: 1200 Watts
• CEA-2006 Compliant
• 18 dB Bass Boost
• Black Anodized Heatsink

Boss OX3KD

Class D Monoblock Power Amplifier

OX3KD big DISCONTINUED
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Boss OX3KD

Class D Monoblock Power Amplifier

• 563 watts x 1 channel Watts RMS x 1 @ 4 ohm
• 1125 watts x 1 channel Watts RMS x 1 @ 2 ohm
• 2250 watts x 1 channel Watts RMS x 1 @ 1 ohm
• Total RMS Power: 2250 watts Watts
• Subsonic filter: 15 - 40 Hz
• Signal to Noise Ratio: 90dB
• MOSFET power supply
• Frequency Response: 10 - 250 Hz

• 563 watts x 1 channel Watts RMS x 1 @ 4 ohm
• 1125 watts x 1 channel Watts RMS x 1 @ 2 ohm
• 2250 watts x 1 channel Watts RMS x 1 @ 1 ohm
• Total RMS Power: 2250 watts Watts
• Subsonic filter: 15 - 40 Hz
• Signal to Noise Ratio: 90dB
• MOSFET power supply
• Frequency Response: 10 - 250 Hz

Boss R2504

1000W Max (750W RMS) Riot Series Class A/B 2-Ohm Stable 4-Channel Full Range Amplifier w/ Remote Level Control

R2504 big DISCONTINUED
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Boss R2504

1000W Max (750W RMS) Riot Series Class A/B 2-Ohm Stable 4-Channel Full Range Amplifier w/ Remote Level Control

• 94 Watts RMS x 4 @ 4 ohm
• 188 Watts RMS x 4 @ 2 ohm
• 375 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 1000 Watts
• Variable Low Pass Filter
• 0 - 18dB Bass Boost
• Aluminum Heatsink
• Dimensions: 11.57" W x 10.43" L x 2.25" H

• 94 Watts RMS x 4 @ 4 ohm
• 188 Watts RMS x 4 @ 2 ohm
• 375 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 1000 Watts
• Variable Low Pass Filter
• 0 - 18dB Bass Boost
• Aluminum Heatsink
• Dimensions: 11.57" W x 10.43" L x 2.25" H

Boss R2400D 2400 Watt Mono Block Car Audio Class D Power Amplifier+Amp Kit

2400W Max (1800W RMS) Riot Series Class-D Monoblock 1-Ohm Stable Amplifier with Remote Level Control + Complete 4 Gauge Amplifier Wiring Kit Package

R2400D, BAK42 big DISCONTINUED
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Boss R2400D 2400 Watt Mono Block Car Audio Class D Power Amplifier+Amp Kit

2400W Max (1800W RMS) Riot Series Class-D Monoblock 1-Ohm Stable Amplifier with Remote Level Control + Complete 4 Gauge Amplifier Wiring Kit Package

• 450 Watts RMS x 1 @ 4 ohm
• 900 Watts RMS x 1 @ 2 ohm
• 1800 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 2400 Watts
• Wired remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Variable Bass Boost

• 450 Watts RMS x 1 @ 4 ohm
• 900 Watts RMS x 1 @ 2 ohm
• 1800 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 2400 Watts
• Wired remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Variable Bass Boost

Boss Audio 1000W 4 Channel Car Audio Power Stereo Amplifier w/ Remote (2 Pack)

Boss Audio 1000W 4 Channel Car Audio Power Stereo Amplifier w/ Remote (2 Pack)

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Boss Audio 1000W 4 Channel Car Audio Power Stereo Amplifier w/ Remote (2 Pack)

Boss Audio 1000W 4 Channel Car Audio Power Stereo Amplifier w/ Remote (2 Pack)

• 94 Watts RMS x 4 @ 4 ohm
• 188 Watts RMS x 4 @ 2 ohm
• 375 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 1000 Watts
• Variable Low Pass Filter
• 0 - 18dB Bass Boost
• Aluminum Heatsink
• Dimensions: 11.57" W x 10.43" L x 2.25" H

• 94 Watts RMS x 4 @ 4 ohm
• 188 Watts RMS x 4 @ 2 ohm
• 375 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 1000 Watts
• Variable Low Pass Filter
• 0 - 18dB Bass Boost
• Aluminum Heatsink
• Dimensions: 11.57" W x 10.43" L x 2.25" H

Boss Audio Amplifier w/ Remote (4 Pack)

Boss Audio 1000W 4 Channel Car Audio Power Stereo Amplifier w/ Remote (4 Pack)

R2504 4 Pack big DISCONTINUED
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Boss Audio Amplifier w/ Remote (4 Pack)

Boss Audio 1000W 4 Channel Car Audio Power Stereo Amplifier w/ Remote (4 Pack)

• 94 Watts RMS x 4 @ 4 ohm
• 188 Watts RMS x 4 @ 2 ohm
• 375 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 1000 Watts
• Variable Low Pass Filter
• 0 - 18dB Bass Boost
• Aluminum Heatsink
• Dimensions: 11.57" W x 10.43" L x 2.25" H

• 94 Watts RMS x 4 @ 4 ohm
• 188 Watts RMS x 4 @ 2 ohm
• 375 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 1000 Watts
• Variable Low Pass Filter
• 0 - 18dB Bass Boost
• Aluminum Heatsink
• Dimensions: 11.57" W x 10.43" L x 2.25" H

Boss Audio 1600 Watt 4 Channel Car Amplifier Power Audio with Remote (2 Pack)

Boss Audio 1600 Watt 4 Channel Car Amplifier Power Audio with Remote (2 Pack)

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Boss Audio 1600 Watt 4 Channel Car Amplifier Power Audio with Remote (2 Pack)

Boss Audio 1600 Watt 4 Channel Car Amplifier Power Audio with Remote (2 Pack)

• 4 ohm: 160 watts x 4 chan.
• 2 ohm: 400 watts x 4 chan.
• Bridged, 4 ohm: 800 watts x 2 chan.
• Pulse Width Modulated MOSFET Power Supply

6

• 4 ohm: 160 watts x 4 chan.
• 2 ohm: 400 watts x 4 chan.
• Bridged, 4 ohm: 800 watts x 2 chan.
• Pulse Width Modulated MOSFET Power Supply

Boss Audio Phantom 1000W 2 Channel Full Range Class A/B Amplifier (2 Pack)

Boss Audio Phantom 1000W 2 Channel Full Range Class A/B Amplifier (2 Pack)

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Boss Audio Phantom 1000W 2 Channel Full Range Class A/B Amplifier (2 Pack)

Boss Audio Phantom 1000W 2 Channel Full Range Class A/B Amplifier (2 Pack)

• RMS: 250W x 2 @ 4 ohm
• Total Peak Power: 1000w
• Gold-plated RCA low level and high level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 10.31" W x 9.50" L x 2.25" H

1

• RMS: 250W x 2 @ 4 ohm
• Total Peak Power: 1000w
• Gold-plated RCA low level and high level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 10.31" W x 9.50" L x 2.25" H

Boss Audio Riot R1004 400 Watt 4 Channel Car Power Amplifier Amp Mosfet (2 Pack)

Boss Audio Riot R1004 400 Watt 4 Channel Car Power Amplifier Amp Mosfet (2 Pack)

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Boss Audio Riot R1004 400 Watt 4 Channel Car Power Amplifier Amp Mosfet (2 Pack)

Boss Audio Riot R1004 400 Watt 4 Channel Car Power Amplifier Amp Mosfet (2 Pack)

• RMS: 38W x 4 @ 4 ohm
• Peak: 100W x 4 @ 2 ohm
• Total Peak Power: 400W
• Frequency response: 12 - 22,000 Hz
• Dimensions: 9"W x 7-3/4"L x 2"H

15

• RMS: 38W x 4 @ 4 ohm
• Peak: 100W x 4 @ 2 ohm
• Total Peak Power: 400W
• Frequency response: 12 - 22,000 Hz
• Dimensions: 9"W x 7-3/4"L x 2"H

BOSS R1002 200W 2-Channel RIOT Car Audio High Power Amplifier Amps (2 Pack)

BOSS R1002 200W 2-Channel RIOT Car Audio High Power Amplifier Amps (2 Pack)

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BOSS R1002 200W 2-Channel RIOT Car Audio High Power Amplifier Amps (2 Pack)

BOSS R1002 200W 2-Channel RIOT Car Audio High Power Amplifier Amps (2 Pack)

• 38 Watts RMS x 2 @ 4 ohm
• 75 Watts RMS x 2 @ 2 ohm
• Total Peak Power: 200 Watts
• Speaker-level inputs
• Frequency Response: 12 - 22,000 Hz
• Total Harmonic Distortion (THD): 0.01%
• Dimensions: 9"W x 5.25"L x 2"H

1

• 38 Watts RMS x 2 @ 4 ohm
• 75 Watts RMS x 2 @ 2 ohm
• Total Peak Power: 200 Watts
• Speaker-level inputs
• Frequency Response: 12 - 22,000 Hz
• Total Harmonic Distortion (THD): 0.01%
• Dimensions: 9"W x 5.25"L x 2"H

Boss R1100MK

1100W RMS Riot Series Class A/B Monoblock Amplifier with Bass Remote and 8 Gauge Wiring Kit

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Boss R1100MK

1100W RMS Riot Series Class A/B Monoblock Amplifier with Bass Remote and 8 Gauge Wiring Kit

• 413 watts x 1 channel @ 4 ohm
• 825 watts x 1 channel @ 2 ohm
• Total RMS Power: 825 watts
• Class A/B 2 ohm Stable Monoblock Amplifier
• Includes 8 Gauge Amplifier Wiring Kit

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• 413 watts x 1 channel @ 4 ohm
• 825 watts x 1 channel @ 2 ohm
• Total RMS Power: 825 watts
• Class A/B 2 ohm Stable Monoblock Amplifier
• Includes 8 Gauge Amplifier Wiring Kit

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    Boss All Car Amplifiers Information

    All car amplifiers from Boss are built from highly durable materials and with quality in mind. With various power ratings and max power output, Boss has a wide array of options to suit your system. When thinking of car amplifiers, think Boss.
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