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 Class-D Amplifiers

Discontinued Class-D Amplifiers

Filters
Brand New ✕
Clear 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 (49)
Zeus Series (38)
KX Series (15)
MD Series (15)
Phantom Series (15)
X Series (15)
CX Series (14)
Picasso-Nano Series (14)
Kappa Series (12)
Razor Series (12)
Apocalypse Series (11)
ONYX Series (11)
Reference Series (11)
VC Series (11)
Bass Series (10)
XD-v2 Series (10)
Black Ice Series (9)
Tarantula Series (9)
BAMF Series (8)
GFX Series (8)
N Series (8)
SixFive Series (8)
Stadium Series (8)
Stealth Series (8)
HED Series (7)
iON Series (7)
JX Series (7)
Power Reference (7)
PowerZone 2 Series (7)
Torque Series (7)
XD Series (7)
COLOSSUS Series (6)
DX Series (6)
HD Series (6)
JAD Series (6)
Mean Machine Series (6)
MOFO Series (6)
MOJO Pro Series (6)
Power Class Series (6)
VEGA Series (6)
Vertigo Series (6)
Alpha Series (5)
Arachnid Series (5)
Big Bang Series (5)
Brutus X 14 Series (5)
CANDY-X Series (5)
DS Series (5)
Edge Series (5)
Marine V Series (5)
Mt. Olympus Series (5)
Nano BiT Series (5)
Nano Edge Series (5)
Overdrive Series (5)
PDX Series (5)
Prime Series (5)
PRX Series (5)
Reaper Series (5)
Saber Series (5)
SK Series (5)
Tarantula-NANO Series (5)
Trax Micro Series (5)
W3 v3 Series (5)
Anarchy Series (4)
Atom Series (4)
Club Series (4)
Consumer Line Series (4)
Crypt Series (4)
Elite Series (4)
GM Digital Series (4)
MINI BANG Series (4)
Primus Series (4)
Q Series (4)
Reserve Series (4)
Riot Series (4)
S Series (4)
Sedona Series (4)
Slash v3 Series (4)
Street Edge Series (4)
V Power Series (4)
VFL Hybrid Series (4)
XED Series (4)
Xenith Series (4)
ZRS Series (4)
APMI Series (3)
BB Series (3)
Bomber Series (3)
Chaos Epic Series (3)
Chaos EXXtreme Series (3)
Compact Mean Machine Series (3)
Competition Series (3)
D Series (3)
Evolution Series (3)
eXcelon Series (3)
Formula Series (3)
GS Series (3)
GTO Series (3)
HCP Series (3)
Hercules LTD Series (3)
JackHammer Series (3)
KXM Series (3)
Low Profile Series (3)
LP Series (3)
Mini Series (3)
Performance Series (3)
Picasso Series (3)
Reference MYKRO Series (3)
Stealth Shot Series (3)
Stroker Pro Series (3)
T Series (3)
Tarantula Xtreme Power Series (3)
United Series (3)
VFL Series (3)
XThunder Series (3)
ZXI Series (3)
ACM Series (2)
APSM Series (2)
Armor Series (2)
Champion Series (2)
Chaos EXXtreme II Series (2)
CompR Series (2)
CS Series (2)
CTX Series (2)
Dealer Line Series (2)
Discus Series (2)
DRVN Series (2)
EVO Series (2)
EXL-P Series (2)
HX Series (2)
JA Series (2)
KAC Series (2)
LC Series (2)
Machete Series (2)
Pioneer ME Series (2)
Mille Power Series (2)
MSA Series (2)
Murdered Out Series (2)
Power Pack Series (2)
Primo Series (2)
Pulse Series (2)
Rubicon Nano Series (2)
Salt Water Series (2)
SCX v2 Series (2)
Smart Bass (2)
Smart Series (2)
SQ Series (2)
Stage Series (2)
SXX v2 Series (2)
The Epicenter Series (2)
Thunder Series (2)
X-Line Series (2)
XDM Series (2)
Z-Line Series (2)
A3 Series (1)
APK Series (1)
BD Series (1)
BLADE BP Series (1)
Charge Series (1)
COLOSSUS Mini Series (1)
CompS Series (1)
CompVR Series (1)
DBA Series (1)
DPower Series (1)
EXL Series (1)
GM Series (1)
GT5 Series (1)
M Series (1)
MA Series (1)
MHD Series (1)
MX Series (1)
MXA Series (1)
Nautic Series (1)
Opti Drive Series (1)
PDR Series (1)
Power X Series (1)
PowerZone Series (1)
Psyclone Series (1)
Punch P1 Series (1)
Punch P3 Series (1)
R Series (1)
RX2 Series (1)
Solo-Baric L7 Series (1)
Stroker RPM Series (1)
Summo Series (1)
SXE Series (1)
TA Series (1)
Terminator Series (1)
TL Series (1)
Trax Series (1)
TS Series (1)
Tsunami Series (1)
Type-R Series (1)
V Series (1)
VFL Comp Series (1)
VXi Series (1)
W1 v3 Series (1)
WCC Series (1)
XFL Series (1)
XL Series (1)
XQ Series (1)
XXX Series (1)
ZR Series (1)
ZTX 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
Brand New,

Shop the Category

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

Kicker ZX1000.1 (10ZX1000.1)

1000W RMS, Class D Monoblock ZX Series Amplifier (ZX10001)

10ZX1000.1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kicker ZX1000.1 (10ZX1000.1)

1000W RMS, Class D Monoblock ZX Series Amplifier (ZX10001)

ZX Series Class D Monoblock Car Amplifier • 500W x 1 chan. @ 4 ohm • 1000W x 1 chan. @ 2 ohm • Balanced Differential Inputs • Muting Circuit • Top Mounted Controls • Optional Vinyl Skins For Personalization

9

ZX Series Class D Monoblock Car Amplifier • 500W x 1 chan. @ 4 ohm • 1000W x 1 chan. @ 2 ohm • Balanced Differential Inputs • Muting Circuit • Top Mounted Controls • Optional Vinyl Skins For Personalization

Infinity Kappa Five

2300W Peak (750W RMS) Kappa Series Class-D 5-Channel Amplifier with Bass Remote

Kappa Five big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Infinity Kappa Five

2300W Peak (750W RMS) Kappa Series Class-D 5-Channel Amplifier with Bass Remote

• 75 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 350 watts x 1 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 350 watts x 1 channel @ 2 ohm
• Total RMS Power: 750 watts
• Class D 2 ohm Stable 5-Channel Amplifier

VIP Star Icon

VIP Product Get $29.00 in rewards to spend later

13

• 75 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 350 watts x 1 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 350 watts x 1 channel @ 2 ohm
• Total RMS Power: 750 watts
• Class D 2 ohm Stable 5-Channel Amplifier

EXCLUSIVE

Alpine + NVX Full Range High Performance System w/ 6.5" & 6x9" Speakers

Alpine SPR-60C 6.5" 2-Way Type-R Components + Alpine SPR-60 6x9" 2-Way Type-R Coaxials + NVX JAD800.4 4-Channel Amplifier w/ Amp Wiring Kit

SPR-60C_SPR-69_JAD800.4_XKIT44 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Alpine + NVX Full Range High Performance System w/ 6.5" & 6x9" Speakers

Alpine SPR-60C 6.5" 2-Way Type-R Components + Alpine SPR-60 6x9" 2-Way Type-R Coaxials + NVX JAD800.4 4-Channel Amplifier w/ Amp Wiring Kit

• 4 ohm: 125 watts x 4-Chan.
• Hybrid Layered-Pulp Cone
• 4 Ohm Impedance
• 1" Textile ring-dome tweeter
• Pulse Width Modulated MOSFET Power Supply
• High speed rectifying diodes
• Heavy duty aluminum alloy heat-sink

• 4 ohm: 125 watts x 4-Chan.
• Hybrid Layered-Pulp Cone
• 4 Ohm Impedance
• 1" Textile ring-dome tweeter
• Pulse Width Modulated MOSFET Power Supply
• High speed rectifying diodes
• Heavy duty aluminum alloy heat-sink

Belva BB5000D

5000W (3000W RMS) Class D Monoblock BB Series Car Amplifier

BB5000D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Belva BB5000D

5000W (3000W RMS) Class D Monoblock BB Series Car Amplifier

• RMS: 1200W x 1 @ 4 ohm, 1800W x 1 @ 2 ohm, 3000W x 1 @ 1 ohm
• Total Peak Power: 5000W
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB from 30-80 Hz
• Subsonic Filter from 20-50 Hz
• Dimensions: 20-3/8"W x 8-1/4"D x 2-1/4"H

47

• RMS: 1200W x 1 @ 4 ohm, 1800W x 1 @ 2 ohm, 3000W x 1 @ 1 ohm
• Total Peak Power: 5000W
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB from 30-80 Hz
• Subsonic Filter from 20-50 Hz
• Dimensions: 20-3/8"W x 8-1/4"D x 2-1/4"H

EXCLUSIVE

Boss 4000 Watt Max Dual 12" Chaos Series Amplified Bass Bundle

List price $359.97: (2) CH12DVC 12" Chaos Series Dual 4-Ohm Car Subwoofers + CHD4000 4000W Monoblock Chaos Series Class D Amplifier

2-CH12DVC_CHD4000 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Boss 4000 Watt Max Dual 12" Chaos Series Amplified Bass Bundle

List price $359.97: (2) CH12DVC 12" Chaos Series Dual 4-Ohm Car Subwoofers + CHD4000 4000W Monoblock Chaos Series Class D Amplifier

• Total Peak Power: 4000W
• Polypropylene Cone
• Butyl Rubber Surround
• Stamped Steel Basket
• Spring Loaded Terminals for easy Connection
• Single Stacked Magnet
• Top-mount depth: 5.32"
• Nickel-plated RCA low level inputs/outputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 11.00" W x 13.95" L x 2.60" H

5

• Total Peak Power: 4000W
• Polypropylene Cone
• Butyl Rubber Surround
• Stamped Steel Basket
• Spring Loaded Terminals for easy Connection
• Single Stacked Magnet
• Top-mount depth: 5.32"
• Nickel-plated RCA low level inputs/outputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 11.00" W x 13.95" L x 2.60" H

MTX TTCC05FB10A-FPR

Fits Select 2005-2015 Toyota Tacoma Double Cab Trucks - Amplified 10" 200W Loaded Thunderform Subwoofer Enclosure - Black

TTCC05FB10A-FPR big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

MTX TTCC05FB10A-FPR

Fits Select 2005-2015 Toyota Tacoma Double Cab Trucks - Amplified 10" 200W Loaded Thunderform Subwoofer Enclosure - Black

• Single 10" Sealed Subwoofer Enclosure
• Hand Laid Fiberglass Construction
• Built-in Class D amplifier • Preloaded with single 10" FPR-Series Subwoofer
• Sealed enclosure with factory finish - Black

• Single 10" Sealed Subwoofer Enclosure
• Hand Laid Fiberglass Construction
• Built-in Class D amplifier • Preloaded with single 10" FPR-Series Subwoofer
• Sealed enclosure with factory finish - Black

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

EXCLUSIVE

Two 10" NVX Subs + Kicker Amp Upgrade Bundle w/ Sub Box

VCW102 10" Subwoofer + KX1200.1 Monoblock Amplifier + TC6KIT-0B 1/0F OFC Amp Wiring Kit + BBIC5 2-Ch RCA Cable + MDFD10 Dual 10" Sub Box

VCW102_KX1200.1_TC6KIT-0B_BBIC5_MDFD10 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Two 10" NVX Subs + Kicker Amp Upgrade Bundle w/ Sub Box

VCW102 10" Subwoofer + KX1200.1 Monoblock Amplifier + TC6KIT-0B 1/0F OFC Amp Wiring Kit + BBIC5 2-Ch RCA Cable + MDFD10 Dual 10" Sub Box

• Subwoofer: RMS Power: 600-750W
• Amplifier: RMS: 600W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm
• CEA-2006 Compliant
• 1/0 Gauge Power Amplifier Installation Kit
• 2 Channel RCA Audio Interconnect Cable
• Dual Sealed 10" Enclosure

• Subwoofer: RMS Power: 600-750W
• Amplifier: RMS: 600W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm
• CEA-2006 Compliant
• 1/0 Gauge Power Amplifier Installation Kit
• 2 Channel RCA Audio Interconnect Cable
• Dual Sealed 10" Enclosure

Cerwin-Vega STEALTH800.5

800W RMS 5-Channel Full Range STEALTH Series Class D Car Amplifier

STEALTH800.5 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Cerwin-Vega STEALTH800.5

800W RMS 5-Channel Full Range STEALTH Series Class D Car Amplifier

• Full-Range RMS: 100W x 4 @ 4 ohm, 150W x 4 @ 2 ohm
• Subwoofer RMS: 200W x 1 @ 4 ohm, 300W x 1 @ 2 ohm
• Wired Bass Remote Included
• Class D Circuitry
• Heavy Duty Aluminum Heatsink
• Dimensions: 7"W x 10-9/10"D x 1-8/10"H

3

• Full-Range RMS: 100W x 4 @ 4 ohm, 150W x 4 @ 2 ohm
• Subwoofer RMS: 200W x 1 @ 4 ohm, 300W x 1 @ 2 ohm
• Wired Bass Remote Included
• Class D Circuitry
• Heavy Duty Aluminum Heatsink
• Dimensions: 7"W x 10-9/10"D x 1-8/10"H

Lanzar OPTI12001D

26,000W Max, Optidrive Series 2 Channel Class D Amplifier

OPTI12001D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Lanzar OPTI12001D

26,000W Max, Optidrive Series 2 Channel Class D Amplifier

• Optidrive Series 2-Channel Class D Car Amplifier
• 4 ohm: 1,340 watts x 2 chan.
• 2 ohm: 2,400 watts x 2 chan.
• 1 ohm: 4,100 watts x 2 chan.
• Max power output: 26,000 watts x 1 chan.

• Optidrive Series 2-Channel Class D Car Amplifier
• 4 ohm: 1,340 watts x 2 chan.
• 2 ohm: 2,400 watts x 2 chan.
• 1 ohm: 4,100 watts x 2 chan.
• Max power output: 26,000 watts x 1 chan.

Planet Audio AC3000.1D

3000W Peak (2250W RMS) Anarchy Series Class-D Monoblock Amplifier

AC3000.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Planet Audio AC3000.1D

3000W Peak (2250W RMS) Anarchy Series Class-D Monoblock Amplifier

• 563 watts x 1 channel @ 4 ohm
• 1125 watts x 1 channel @ 2 ohm
• 2250 watts x 1 channel @ 1 ohm
• Strapped Bridged Power: 4500 watts X 1 channel @ 2 ohm
• Total RMS Power: 2250 watts
• Class D 1 ohm Stable Monoblock Amplifier

61

• 563 watts x 1 channel @ 4 ohm
• 1125 watts x 1 channel @ 2 ohm
• 2250 watts x 1 channel @ 1 ohm
• Strapped Bridged Power: 4500 watts X 1 channel @ 2 ohm
• Total RMS Power: 2250 watts
• Class D 1 ohm Stable Monoblock Amplifier

Hifonics XX Colossus

No picture DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics XX Colossus

1/2-Channel Super-D Amplifier • 1600W RMS x 2 @ 1 Ohm • 3200W RMS x 1 @ 2 Ohm • 110W RMS x 4 @ 2 Ohm • 20th Anniversary Heatsink Design • 1 Ohm Stable Stereo, 2 Ohm Stable Mono • Gold Plated RCA Connectors

2

1/2-Channel Super-D Amplifier • 1600W RMS x 2 @ 1 Ohm • 3200W RMS x 1 @ 2 Ohm • 110W RMS x 4 @ 2 Ohm • 20th Anniversary Heatsink Design • 1 Ohm Stable Stereo, 2 Ohm Stable Mono • Gold Plated RCA Connectors

EXCLUSIVE

Alpine + NVX Full Range High Performance System w/ 6.5" Coaxial Speakers

Alpine SPR-60 6.5" 2-Way Type-R Coaxial Speakers + NVX JAD800.4 Class D 4-Channel Amplifier w/ Amp Wiring Kit

2-SPR-60_JAD800.4_XKIT44 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Alpine + NVX Full Range High Performance System w/ 6.5" Coaxial Speakers

Alpine SPR-60 6.5" 2-Way Type-R Coaxial Speakers + NVX JAD800.4 Class D 4-Channel Amplifier w/ Amp Wiring Kit

• 4 ohm: 125 watts x 4-Chan.
• Hybrid Layered-Pulp Cone
• 4 Ohm Impedance
• 1" Textile ring-dome tweeter
• Pulse Width Modulated MOSFET Power Supply
• High speed rectifying diodes
• Heavy duty aluminum alloy heat-sink

• 4 ohm: 125 watts x 4-Chan.
• Hybrid Layered-Pulp Cone
• 4 Ohm Impedance
• 1" Textile ring-dome tweeter
• Pulse Width Modulated MOSFET Power Supply
• High speed rectifying diodes
• Heavy duty aluminum alloy heat-sink

EXCLUSIVE

Planet Audio Subwoofer + Kicker Amp Upgrade Bundle

TQ12S 750W RMS 12" TQ Series Subwoofer + KX800.1 800W RMS KX Series Monoblock Amplifier + XKIT42 2-Chan. 4 Gauge OFC Amp Installation Kit

TQ12S_KX800.1_XKIT42 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Planet Audio Subwoofer + Kicker Amp Upgrade Bundle

TQ12S 750W RMS 12" TQ Series Subwoofer + KX800.1 800W RMS KX Series Monoblock Amplifier + XKIT42 2-Chan. 4 Gauge OFC Amp Installation Kit

• Subwoofer: RMS Power: 750W
• Amplifier: RMS: 400W x 1 @ 4 ohm, 800W x 1 @ 2 ohm
• CEA-2006 Compliant
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

130

• Subwoofer: RMS Power: 750W
• Amplifier: RMS: 400W x 1 @ 4 ohm, 800W x 1 @ 2 ohm
• CEA-2006 Compliant
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

Sound Storm Labs (SSL) EV4000D

4000W Peak (3000W RMS) Evolution Series Class-D Monoblock Amplifier with Bass Remote

EV4000D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Sound Storm Labs (SSL) EV4000D

4000W Peak (3000W RMS) Evolution Series Class-D Monoblock Amplifier with Bass Remote

• 750 watts x 1 channel @ 4 ohm
• 1500 watts x 1 channel @ 2 ohm
• 3000 watts x 1 channel @ 1 ohm
• Total RMS Power: 3000 watts
• Class D 1 ohm Stable Monoblock Amplifier

29

• 750 watts x 1 channel @ 4 ohm
• 1500 watts x 1 channel @ 2 ohm
• 3000 watts x 1 channel @ 1 ohm
• Total RMS Power: 3000 watts
• Class D 1 ohm Stable Monoblock Amplifier

EXCLUSIVE

RE Audio + Hifonics 1000 Watt Amplified Bass Bundle

(2) RE Audio SCX 12 v2 12" SCXv2 Series Dual 4 Ohm Subwoofers + Hifonics HFi1000.1D Class D Monoblock HFi Series Amplifier

2-SCXv2-12d4_HFi1000.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

RE Audio + Hifonics 1000 Watt Amplified Bass Bundle

(2) RE Audio SCX 12 v2 12" SCXv2 Series Dual 4 Ohm Subwoofers + Hifonics HFi1000.1D Class D Monoblock HFi Series Amplifier

• 1 ohm: 1000 watts x 1 chan.
• Sensitivity: 87.2 dB
• Dual Composite 2-Piece Cone
• Rubatek Foam Surround
• Cast Aluminum Basket
• Double Stacked Magnets
• FEA Optimized Motor Structure
• Wired HFR-3 remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 15 - 250 Hz
• Signal to Noise Ration: >95 dB
• Variable low-pass filter: 30 - 250 Hz, 24 dB/octave

163

• 1 ohm: 1000 watts x 1 chan.
• Sensitivity: 87.2 dB
• Dual Composite 2-Piece Cone
• Rubatek Foam Surround
• Cast Aluminum Basket
• Double Stacked Magnets
• FEA Optimized Motor Structure
• Wired HFR-3 remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 15 - 250 Hz
• Signal to Noise Ration: >95 dB
• Variable low-pass filter: 30 - 250 Hz, 24 dB/octave

Kicker KX2500.1 KX-Series 05KX2500.1

KX2500.1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kicker KX2500.1 KX-Series 05KX2500.1

Class D Mono Amplifier • 2500W RMS x 1 @ 2 • 1500W RMS x 1 @ 4 • Bass Level Remote • Variable Crossover • KickBass Boost • RCA Outputs • Gold Plated Connectors

4

Class D Mono Amplifier • 2500W RMS x 1 @ 2 • 1500W RMS x 1 @ 4 • Bass Level Remote • Variable Crossover • KickBass Boost • RCA Outputs • Gold Plated Connectors

Hifonics XX-THOR

3000 watts, Class D MonoBlock Amplifier

XX-THOR big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics XX-THOR

3000 watts, Class D MonoBlock Amplifier

3000 watts, Class D MonoBlock Amplifier • 3000 watts x 1 channels @ 1 ohm • 2300 watts x 1 channels @ 2 ohm • 1200 watts x 1 channels @ 4 ohm • Complementary/Balanced high-speed MOSFET output devices • Full-range RCA line-level outputs

3

3000 watts, Class D MonoBlock Amplifier • 3000 watts x 1 channels @ 1 ohm • 2300 watts x 1 channels @ 2 ohm • 1200 watts x 1 channels @ 4 ohm • Complementary/Balanced high-speed MOSFET output devices • Full-range RCA line-level outputs

EXCLUSIVE

Two Precision Power Subs + Kicker Amp Bundle

Two PH.12 800W 12" Phantom Series Subs + 1600W RMS KX Series Monoblock Amp + TC6KIT-0B 1/0G OFC Amplifier Wiring Kit + BBIC5 2-Ch RCA Cable

PH.12_KX1600.1_TC6KIT-0B_BBIC5 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Two Precision Power Subs + Kicker Amp Bundle

Two PH.12 800W 12" Phantom Series Subs + 1600W RMS KX Series Monoblock Amp + TC6KIT-0B 1/0G OFC Amplifier Wiring Kit + BBIC5 2-Ch RCA Cable

• Subwoofer: RMS Power: 800W
• 100% OFC Voice Coil
• Amplifier: RMS: 800W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm
• CEA-2006 Compliant
• 1/0 Gauge Power Amplifier Installation Kit
• 2 Channel RCA Audio Interconnect Cable

41

• Subwoofer: RMS Power: 800W
• 100% OFC Voice Coil
• Amplifier: RMS: 800W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm
• CEA-2006 Compliant
• 1/0 Gauge Power Amplifier Installation Kit
• 2 Channel RCA Audio Interconnect Cable

NVX JAD1200.1

True 2400 Watt Peak 1200W RMS Class D Monoblock Amplifier with Bass Remote Included

JAD1200.1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

NVX JAD1200.1

True 2400 Watt Peak 1200W RMS Class D Monoblock Amplifier with Bass Remote Included

• RMS: 500W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• Wired Bass Remote Included
• Ultra Efficient Class D Design
• Dimensions: 6-7/10"W x 12-8/10"L x 1-8/10"H

108

• RMS: 500W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• Wired Bass Remote Included
• Ultra Efficient Class D Design
• Dimensions: 6-7/10"W x 12-8/10"L x 1-8/10"H

Prev 68 69 70 71 72 Next

Items per page: 20 40 60

    Clear all

    FAQ Frequently asked questions in Discontinued Class-D Amplifiers

    Class D Amplifiers Frequently Asked Questions (FAQ)
    Class D amplifiers are a type of switching amplifier known for their high efficiency and compact size. Unlike traditional Class A, B, and AB amplifiers that use continuous analog voltage to amplify audio signals, Class D amplifiers employ a digital switching technique. This process rapidly switches the output transistors on and off, effectively turning them into binary switches that deliver the audio signal to the speaker. The switching nature of Class D amplifiers drastically reduces power wastage, resulting in higher efficiency and less heat production. As a result, Class D amplifiers are ideal for applications with limited space or power constraints, making them popular in car audio, home theater systems, and portable devices.
    Yes, modern Class D amplifiers have made significant advancements in audio fidelity and can deliver high-quality sound performance. While traditional audiophiles may have associated Class D with lower audio quality due to early models' limitations, today's Class D amplifiers have overcome many of these challenges. With advancements in switching technology, filtering, and feedback mechanisms, Class D amplifiers can now offer exceptional audio reproduction that rivals traditional Class AB amplifiers. Additionally, Class D amplifiers' efficiency and lower heat generation make them well-suited for high-power audio applications where traditional amplifiers would be impractical.
    Yes, Class D amplifiers are versatile and can power various speaker types, including subwoofers, woofers, mid-range, and tweeters. When selecting a Class D amplifier for your speakers, consider the power output (wattage) and impedance rating. Ensure that the amplifier's power rating matches or slightly exceeds your speakers' power handling capabilities to prevent underpowering or overpowering, which can lead to distortion or speaker damage. Additionally, check the amplifier's impedance range to ensure compatibility with your speakers' impedance. Most Class D amplifiers can handle both 4-ohm and 2-ohm loads, making them suitable for a wide range of speaker configurations.
    No, Class D amplifiers are known for their high efficiency, which results in significantly less heat generation compared to other amplifier classes like Class A or Class AB. The digital switching technique used in Class D amplifiers reduces power loss, resulting in a more efficient conversion of electrical energy into audio output. As a result, Class D amplifiers remain relatively cool even at high volume levels, making them suitable for space-constrained installations and applications where heat dissipation is a concern. Their cool operation also extends the lifespan of internal components and reduces the need for large heat sinks or fans.
    Yes, many Class D amplifiers support bridge mode, allowing you to increase the power output when driving a single speaker or subwoofer. In bridge mode, the amplifier combines the power output from two channels into a single channel, effectively doubling the power delivered to the speaker. However, it's essential to follow the manufacturer's guidelines and ensure that your amplifier supports bridging. Additionally, pay attention to the speaker's impedance requirements, as bridging may change the amplifier's impedance capabilities. If you're unsure or need assistance with bridging your Class D amplifier, contact Sonic Electronix's knowledgeable staff, who can help you find the right amplifier and configuration for your audio setup. With their compact size, high efficiency, and versatility, Class D amplifiers offer a compelling solution for various audio applications, delivering powerful and clear sound performance with minimal heat output.
    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

    2015 Chevrolet Corvette

    1978 GMC G25

    2017 Audi A6 Quattro

    2002 Oldsmobile Aurora

    1999 Chrysler LHS

    1989 Jeep Comanche

    1990 Geo Metro

    2019 Audi Q8

    1986 Dodge Diplomat

    2003 Saturn Ion-2

    Vehicle
    Store     Delete

    2013 Harley Davidson FLD Switchback

    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 2015 Corvette
    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