Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Deaf Bonce Store
  3. Discontinued Deaf Bonce Car Audio & Electronics
  4. Discontinued Deaf Bonce Car Amplifiers
  5. Discontinued Deaf Bonce 4-Channel Amplifiers

Discontinued Deaf Bonce 4-Channel Amplifiers

Perfectly balance your audio with Deaf Bonce 4-Channel Amplifiers for a harmonious sound.

Filters
Deaf Bonce ✕
Clear Filters
Reset Done
Brands
Deaf Bonce,
You Recently Chose:
Audiopipe (21)
JBL (53)
Hifonics (141)
Power Acoustik (103)
Boss (102)
Soundstream (98)
Alpine (97)
Crunch (97)
Kicker (77)
Rockford Fosgate (77)
MB Quart (72)
JL Audio (65)
Autotek (64)
NVX (44)
Pioneer (44)
MTX (42)
Lanzar (40)
Precision Power (39)
Audiobahn (37)
Kenwood (37)
Orion (35)
Massive Audio (34)
Infinity (31)
Planet Audio (31)
Cerwin-Vega (30)
Sound Storm Labs (SSL) (29)
Hertz (28)
Memphis (28)
Sony (28)
Cadence (23)
Phoenix Gold (21)
RE Audio (19)
Sundown Audio (19)
Clarion (17)
Pyramid (16)
Pyle (15)
SPL (15)
DS18 (14)
Focal (14)
Deaf Bonce (13)
Kole Audio (13)
VIBE (13)
Diamond Audio (12)
JVC (12)
Dual (11)
Visonik (11)
Absolute (10)
American Bass (10)
Hitron (10)
Boston Acoustics (9)
Jensen (9)
Performance Teknique (9)
Polk Audio (9)
PowerBass (9)
Taramps (9)
Blaupunkt (8)
Clif Designs (8)
Eclipse (8)
Alphasonik (7)
Crossfire (6)
DLS (6)
FLI Audio (6)
Image Dynamics (6)
Lightning Audio (6)
MA Audio (6)
Renegade (6)
Bazooka (5)
Legacy (5)
ARC Audio (4)
Belva (4)
DHD (4)
EFX (4)
Panasonic (4)
Skarbage Audio (4)
TOTAL Mobile Audio (4)
U.S. acoustics (4)
American Pro (3)
Ample Audio (3)
AudioControl (3)
Directed (3)
Nitro (3)
West Coast Customs (3)
Audison (2)
Avatar (2)
Digital Audio (2)
Earthquake Sound (2)
RCA Mobile (2)
TIS Audio (2)
U.S. Amps (2)
Valor (2)
Volfenhag (2)
Wet Sounds (2)
Xtant (2)
Almani (1)
AudioFonics (1)
Beyma (1)
DC Audio (1)
DJ Marine Audio by Memphis (1)
Duval (1)
Fusion (1)
HD (1)
Metra (1)
Realm (1)
RetroSound (1)
Scosche (1)
Thump (1)
db Drive (1)

We are sorry, no available results!

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.
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.

Deaf Bonce Avatar ABR 240.4 (Buran)

240W RMS Class AB Buran Series 4-Channel Full Range Car Amplifier

Avatar ABR 240.4 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce Avatar ABR 240.4 (Buran)

240W RMS Class AB Buran Series 4-Channel Full Range Car Amplifier

• 60 watts x 4 channel @ 4 ohm
• 120 watts x 4 channel @ 2 ohm
• Bridged: 240 watts x 2 channel @ 4 ohm
• Total RMS Power: 240 watts
• Class A/B 2 ohm Stable 4-Channel-Channel Amplifier

VIP Star Icon

VIP Product Get $8.99 in rewards to spend later

• 60 watts x 4 channel @ 4 ohm
• 120 watts x 4 channel @ 2 ohm
• Bridged: 240 watts x 2 channel @ 4 ohm
• Total RMS Power: 240 watts
• Class A/B 2 ohm Stable 4-Channel-Channel Amplifier

Deaf Bonce Avatar ABR-360.4

360W RMS Class AB Buran Series 4-Channel Car Amplifier

ABR-360.4 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce Avatar ABR-360.4

360W RMS Class AB Buran Series 4-Channel Car Amplifier

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

1

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

Deaf Bonce AAB-400.4 ATOM

265W RMS Apocalypse Series Class-D 4-Channel Amplifier

AAB-400.4 ATOM big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce AAB-400.4 ATOM

265W RMS Apocalypse Series Class-D 4-Channel Amplifier

• 140 watts x 4 channel @ 4 ohm
• 265 watts x 4 channel @ 2 ohm
• Bridged: 833 watts x 2 channel @ 4 ohm
• Total RMS Power: 265 watts
• Class D 1 ohm Stable 4-Channel Amplifier

• 140 watts x 4 channel @ 4 ohm
• 265 watts x 4 channel @ 2 ohm
• Bridged: 833 watts x 2 channel @ 4 ohm
• Total RMS Power: 265 watts
• Class D 1 ohm Stable 4-Channel Amplifier

Deaf Bonce Buran ABR-360.4 (Open Box, Great)

360W RMS Class AB Buran Series 4-Channel Full Range Car Amplifier

ABR-360.4 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce Buran ABR-360.4 (Open Box, Great)

360W RMS Class AB Buran Series 4-Channel Full Range Car Amplifier

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

1

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

Deaf Bonce MLA-4080

240W RMS Machete Series Class-AB 4-Channel Amplifier

MLA-4080 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce MLA-4080

240W RMS Machete Series Class-AB 4-Channel Amplifier

• 80 watts x 4 channel @ 4 ohm
• 120 watts x 4 channel @ 2 ohm
• Bridged: 240 watts x 2 channel @ 4 ohm
• Total RMS Power: 240 watts
• Class AB / D 2 ohm Stable 4-Channel Amplifier

• 80 watts x 4 channel @ 4 ohm
• 120 watts x 4 channel @ 2 ohm
• Bridged: 240 watts x 2 channel @ 4 ohm
• Total RMS Power: 240 watts
• Class AB / D 2 ohm Stable 4-Channel Amplifier

Deaf Bonce AAP-400.4D

1666W RMS Atom Plus Series Full Range Class-D 4-Channel Amplifier

AAP-400.4D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce AAP-400.4D

1666W RMS Atom Plus Series Full Range Class-D 4-Channel Amplifier

• 140 watts x 4 channel @ 4 ohm
• 265 watts x 4 channel @ 2 ohm
• 430 watts x 4 channel @ 1 ohm
• Bridged: 516 watts x 2 channel @ 4 ohm
• Bridged: 833 watts x 2 channel @ 2 ohm
• Total RMS Power:
• Class D 1 Ohm Stable 4-Channel-Channel Amplifier

1

• 140 watts x 4 channel @ 4 ohm
• 265 watts x 4 channel @ 2 ohm
• 430 watts x 4 channel @ 1 ohm
• Bridged: 516 watts x 2 channel @ 4 ohm
• Bridged: 833 watts x 2 channel @ 2 ohm
• Total RMS Power:
• Class D 1 Ohm Stable 4-Channel-Channel Amplifier

Deaf Bonce MFA 4.220 (Open Box, Great)

1320W RMS Class D Machete Series 4 Channel Car Amplifier

MFA 4.220 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce MFA 4.220 (Open Box, Great)

1320W RMS Class D Machete Series 4 Channel Car Amplifier

• 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

• 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

Deaf Bonce MFA 4.80 (Open Box, Good)

480W RMS Class D Machete Series 4 Channel Car Amplifier

MFA 4.80 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce MFA 4.80 (Open Box, Good)

480W RMS Class D Machete Series 4 Channel Car Amplifier

• 80 watts x 4 channel @ 4 ohm
• 120 watts x 4 channel @ 2 ohm
• Bridged: 240 watts x 2 channel @ 4 ohm
• Total RMS Power: 480 watts
• Class D 2 ohm Stable 4-Channel Amplifier

• 80 watts x 4 channel @ 4 ohm
• 120 watts x 4 channel @ 2 ohm
• Bridged: 240 watts x 2 channel @ 4 ohm
• Total RMS Power: 480 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Deaf Bonce MFA 4.320 (Open Box, Great)

1920W RMS Class D Machete Series 4 Channel Car Amplifier

MFA 4.320 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce MFA 4.320 (Open Box, Great)

1920W RMS Class D Machete Series 4 Channel Car Amplifier

• 320 watts x 4 channel @ 4 ohm
• 480 watts x 4 channel @ 2 ohm
• Bridged: 960 watts x 2 channel @ 4 ohm
• Total RMS Power: 1920 watts
• Class D 2 ohm Stable 4-Channel Amplifier

• 320 watts x 4 channel @ 4 ohm
• 480 watts x 4 channel @ 2 ohm
• Bridged: 960 watts x 2 channel @ 4 ohm
• Total RMS Power: 1920 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Deaf Bonce Avatar ABR-360.4 (Open Box, Good)

360W RMS Class AB Buran Series 4-Channel Car Amplifier

ABR-360.4 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce Avatar ABR-360.4 (Open Box, Good)

360W RMS Class AB Buran Series 4-Channel Car Amplifier

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

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

Deaf Bonce AAK-180.4

1000W RMS Apocalypse Series Class-AB 4-Channel Amplifier

AAK-180.4 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce AAK-180.4

1000W RMS Apocalypse Series Class-AB 4-Channel Amplifier

• 180 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 250 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

• 180 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 250 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

Deaf Bonce AAK-220.4

380W RMS Apocalypse Series Class-D 4-Channel Amplifier

AAK-220.4 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce AAK-220.4

380W RMS Apocalypse Series Class-D 4-Channel Amplifier

• 250 watts x 4 channel @ 4 ohm
• 380 watts x 4 channel @ 2 ohm
• Bridged: 800 watts x 2 channel @ 4 ohm
• Total RMS Power: 380 watts
• Class D 2 ohm Stable 4-Channel Amplifier

• 250 watts x 4 channel @ 4 ohm
• 380 watts x 4 channel @ 2 ohm
• Bridged: 800 watts x 2 channel @ 4 ohm
• Total RMS Power: 380 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Deaf Bonce MLA-4120

600W RMS Class AB Machete Series 4 Channel Car Amplifier

MLA-4120 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce MLA-4120

600W RMS Class AB Machete Series 4 Channel Car Amplifier

• 120 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 A/B 2 ohm Stable 4-Channel Amplifier

VIP Star Icon

VIP Product Get $15.99 in rewards to spend later

1

• 120 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 A/B 2 ohm Stable 4-Channel Amplifier

 
    Clear all
    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

    1986 Subaru GL

    1973 Cadillac DeVille

    2002 Cadillac Escalade

    2000 Chevrolet Corvette

    1990 Audi 80

    1997 Subaru Impreza

    1990 Toyota Camry

    2000 Lexus SC400

    1981 Buick LeSabre

    2009 Bentley Continental

    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 1986 GL
    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.

    Additional information:

    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