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.

Lanzar OPTI3500D

3500W RMS, Monoblock Class D OptiDrive Series Car Amplifier

Get bigger discounts with our bundled Savings:
View All Deals!

OPTI3500D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Lanzar OPTI3500D

3500W RMS, Monoblock Class D OptiDrive Series Car Amplifier

• RMS: 1800W x 1 @ 4 ohm, 2000W x 1 @ 2 ohm, 2500W x 1 @ 1 ohm
• Total RMS Power: 3200W
• Class D Circuitry
• Bass Boost: 0-18 dB
• 0.5 Ohm Stable
• Dimensions: 23-1/3"L x 10-11/16"W x 2-1/8"H

Promo Savings Icon

Get bigger discounts with our bundled Savings:
View All Deals!

1

• RMS: 1800W x 1 @ 4 ohm, 2000W x 1 @ 2 ohm, 2500W x 1 @ 1 ohm
• Total RMS Power: 3200W
• Class D Circuitry
• Bass Boost: 0-18 dB
• 0.5 Ohm Stable
• Dimensions: 23-1/3"L x 10-11/16"W x 2-1/8"H

Kicker CX300.4 (12CX300.4)

300W Class D 4-Channel CX Series Car Amplifier

CX300.4 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kicker CX300.4 (12CX300.4)

300W Class D 4-Channel CX Series Car Amplifier

• 40W x 4-Chan. @ 4 ohm
• 75W x 4-Chan. @ 2 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 4 Gauge Power and Ground Inputs
• Nickel-Plated Terminals

4

• 40W x 4-Chan. @ 4 ohm
• 75W x 4-Chan. @ 2 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 4 Gauge Power and Ground Inputs
• Nickel-Plated Terminals

MA Audio HK10KA

10,000W Max, Class X (D) Monoblock Amplifier

HK10KA big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

MA Audio HK10KA

10,000W Max, Class X (D) Monoblock Amplifier

(Special Order Item -- No Cancellations/Refunds) • Extreme Competition Class X (D) Monoblock Car Amplifier • 2500W x 1 chan. @ 4 ohm (14.1V) • 3500W x 1 chan. @ 4 ohm (17.5V) • 10000W x 1 chan. @ 1 ohm Max (17.5V)

(Special Order Item -- No Cancellations/Refunds) • Extreme Competition Class X (D) Monoblock Car Amplifier • 2500W x 1 chan. @ 4 ohm (14.1V) • 3500W x 1 chan. @ 4 ohm (17.5V) • 10000W x 1 chan. @ 1 ohm Max (17.5V)

Memphis 16-MC1500D

16-MC1500D-2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Memphis 16-MC1500D

1500 X 1 @ 2ohm Class D Subwoofer Amplifier • Full MOSFET Design • Built in crossovers • Platinum Finish Wire Connections • Wired Remote Gain Control Included

1500 X 1 @ 2ohm Class D Subwoofer Amplifier • Full MOSFET Design • Built in crossovers • Platinum Finish Wire Connections • Wired Remote Gain Control Included

Hifonics XXV-THOR

Class D Monoblock Amplifier with Remote

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

Hifonics XXV-THOR

Class D Monoblock Amplifier with Remote

XXV Series 1-Channel Class D Car Amplifier • 1200W x 1 chan. @ 4 ohm • 2300W x 1 chan. @ 2 ohm • 3000W x 1 chan. @ 1 ohm • MOSFET power supply • DC, Short Circuit, and Overload Protection circuitry

1

XXV Series 1-Channel Class D Car Amplifier • 1200W x 1 chan. @ 4 ohm • 2300W x 1 chan. @ 2 ohm • 3000W x 1 chan. @ 1 ohm • MOSFET power supply • DC, Short Circuit, and Overload Protection circuitry

MTX Audio JackHammer JH600 + Amplifier Kit

1200W Max, Class D Monoblock Jack Hammer Series Amplifier w/ 4 Gauge Amplifier Kit

JH600_ISPKBL4-BG big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

MTX Audio JackHammer JH600 + Amplifier Kit

1200W Max, Class D Monoblock Jack Hammer Series Amplifier w/ 4 Gauge Amplifier Kit

JackHammer Series Class D Monoblock Car Amplifier • 350W x 1 chan. @ 4 ohm • 600W x 1 chan. @ 2 ohm • 1200W x 1 chan. Max • Stackable configuration • Built-in active fan cooling • Includes 4 AWG Amplifier Kit

JackHammer Series Class D Monoblock Car Amplifier • 350W x 1 chan. @ 4 ohm • 600W x 1 chan. @ 2 ohm • 1200W x 1 chan. Max • Stackable configuration • Built-in active fan cooling • Includes 4 AWG Amplifier Kit

JVC KS-AR9501D

1500W RMS, Monoblock Class D Digital Amplifier - Ultra Compact Design

KS-AR9501D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JVC KS-AR9501D

1500W RMS, Monoblock Class D Digital Amplifier - Ultra Compact Design

JVC Arsenal Single-Channel Monoblock Class D Car Amplifier • 500W @ 4 Ohm • 1000W @ 2 Ohm • 1500W @ 1 Ohm • 1800W Max • Illuminated Blue LED • Variable Tuned Bass EQ • Speaker-Level Inputs • 4-Way Protection

1

JVC Arsenal Single-Channel Monoblock Class D Car Amplifier • 500W @ 4 Ohm • 1000W @ 2 Ohm • 1500W @ 1 Ohm • 1800W Max • Illuminated Blue LED • Variable Tuned Bass EQ • Speaker-Level Inputs • 4-Way Protection

Pioneer Premier PRS-D2000T

Premier PRS ICE 2-Channel Class D ICEpower Technology Amplifier

PRS-D2000T big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Pioneer Premier PRS-D2000T

Premier PRS ICE 2-Channel Class D ICEpower Technology Amplifier

1200 watt Max, Bridgeable 2-Channel Class FD (Full-Range Class D) Amplifier • 150 watts x 2 chan. @ 4 ohm RMS • 600 watts x 1 chan. @ 4 ohm Bridged RMS • CEA-2006 Compliant • Energy Saving Design • Compact Chassis • High Pass and Low Pass Variable Crossover

1

1200 watt Max, Bridgeable 2-Channel Class FD (Full-Range Class D) Amplifier • 150 watts x 2 chan. @ 4 ohm RMS • 600 watts x 1 chan. @ 4 ohm Bridged RMS • CEA-2006 Compliant • Energy Saving Design • Compact Chassis • High Pass and Low Pass Variable Crossover

Planet Audio AP2000D

2000W Max, Apocalypse Series Class D Monoblock Amplifier with Remote

AP2000D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Planet Audio AP2000D

2000W Max, Apocalypse Series Class D Monoblock Amplifier with Remote

Apocalypse Series Class D Monoblock Car Amplifier • 2000W Max. • Switchable Phase Shift • Remote Subwoofer Control • Heavy-Duty Screw Terminals • Chrome-Plated Connections • Strapping Capabilities

1

Apocalypse Series Class D Monoblock Car Amplifier • 2000W Max. • Switchable Phase Shift • Remote Subwoofer Control • Heavy-Duty Screw Terminals • Chrome-Plated Connections • Strapping Capabilities

Hifonics XX-Maxximus (SPECIAL ORDER ONLY - NO CANCELLATIONS)

10 Kilowatt Amplifier... 10,000 watts RMS!

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

Hifonics XX-Maxximus (SPECIAL ORDER ONLY - NO CANCELLATIONS)

10 Kilowatt Amplifier... 10,000 watts RMS!

10 Kilowatt Ultra-D Class Amplifier • 10,000W RMS x 1 @ 2 Ohm • High-Speed MOSFET Output Devices • Versa-Cross Crossover • Illuminated Logo • Endcaps Included • Quad 2-Gauge Power Terminals

10

10 Kilowatt Ultra-D Class Amplifier • 10,000W RMS x 1 @ 2 Ohm • High-Speed MOSFET Output Devices • Versa-Cross Crossover • Illuminated Logo • Endcaps Included • Quad 2-Gauge Power Terminals

Rockford Fosgate P1000X5D

1000W RMS 5-Channel Class D Punch Series High Efficiency Amplifier

P1000X5D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate P1000X5D

1000W RMS 5-Channel Class D Punch Series High Efficiency Amplifier

Punch Series Class D Full Range 5-Channel Car Amplifier • Punch EQ 2 Variable Bass Boost • MOSFET Power Supply • Variable High/Low Pass Crossovers • Infrasonic Filter • CEA-2006 Compliant

3

Punch Series Class D Full Range 5-Channel Car Amplifier • Punch EQ 2 Variable Bass Boost • MOSFET Power Supply • Variable High/Low Pass Crossovers • Infrasonic Filter • CEA-2006 Compliant

EXCLUSIVE

Infinity Subwoofer + Kicker Amplifier Upgrade w/ Sub Enclosure

REF1200S 1000W 12" Shallow Mount Subwoofer + KX200.2 KX Series 2-Ch Amp + XKIT82 2-Ch 8G Amp Install Kit + 12SME 12" Sub Enclosure

REF1200S_KX200.2_XKIT82_12SME big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Infinity Subwoofer + Kicker Amplifier Upgrade w/ Sub Enclosure

REF1200S 1000W 12" Shallow Mount Subwoofer + KX200.2 KX Series 2-Ch Amp + XKIT82 2-Ch 8G Amp Install Kit + 12SME 12" Sub Enclosure

• Subwoofer: RMS Power: 250W
• Amplifier: 50W x 2 Chan. @ 4 ohm
• 100W x 2 Chan. @ 2 ohm
• 8 Gauge 2-Channel Complete Amplifier Installation Kit
• 12" Single Sealed Ultra Slim Series Subwoofer Enclosure

• Subwoofer: RMS Power: 250W
• Amplifier: 50W x 2 Chan. @ 4 ohm
• 100W x 2 Chan. @ 2 ohm
• 8 Gauge 2-Channel Complete Amplifier Installation Kit
• 12" Single Sealed Ultra Slim Series Subwoofer Enclosure

Massive Audio D 16000

16,000W Max "The Dragon" 1/2 Channel Monoblock D Block Series Car Amplifier

D 16000 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Massive Audio D 16000

16,000W Max "The Dragon" 1/2 Channel Monoblock D Block Series Car Amplifier

• RMS: 1900W x 1 @ 4 ohm, 3000W x 1 @ 2 ohm, 4000W x 1 @ 1 ohm
• Total RMS Power: 4000W
• CEA-2006 Compliant
• Bass Boost: 0-12 dB
• Linkable with RCA
• Dimensions: 19-15/16"L x 6-1/2"W x 4-1/4"H

• RMS: 1900W x 1 @ 4 ohm, 3000W x 1 @ 2 ohm, 4000W x 1 @ 1 ohm
• Total RMS Power: 4000W
• CEA-2006 Compliant
• Bass Boost: 0-12 dB
• Linkable with RCA
• Dimensions: 19-15/16"L x 6-1/2"W x 4-1/4"H

** DO NOT USE - DUPLICATE ** JBL Stadium 1000

2600W Max (1000W RMS) Stadium Series 4 ohm Stable Monoblock Class-D Amplifier w/ Remote Bass Control

DO NOT USE STADIUM1000AM big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

** DO NOT USE - DUPLICATE ** JBL Stadium 1000

2600W Max (1000W RMS) Stadium Series 4 ohm Stable Monoblock Class-D Amplifier w/ Remote Bass Control

• 700 Watts RMS x 1 @ 4 ohm
• 1000 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 2600 Watts
• CEA-2006 Compliant
• 0 to 9 dB Bass Boost

• 700 Watts RMS x 1 @ 4 ohm
• 1000 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 2600 Watts
• CEA-2006 Compliant
• 0 to 9 dB Bass Boost

EXCLUSIVE

1000W Cerwin-Vega Amplifier + Kicker Amplifier Kit Bundle

Cerwin-Vega Stroker 1000.1 Amplifier + Kicker PK4 Amplifier Kit

STKR1000.1_09PK4 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

1000W Cerwin-Vega Amplifier + Kicker Amplifier Kit Bundle

Cerwin-Vega Stroker 1000.1 Amplifier + Kicker PK4 Amplifier Kit

1000W Cerwin-Vega Stroker 1000.1 Amplifier + Kicker PK4 Amp Kit • Stroker Series Monoblock Class GH Car Amplifier • 4 Gauge Power Amplifier Installation Kit • 1 ohm: 1000 watts x 1 Chan.

1000W Cerwin-Vega Stroker 1000.1 Amplifier + Kicker PK4 Amp Kit • Stroker Series Monoblock Class GH Car Amplifier • 4 Gauge Power Amplifier Installation Kit • 1 ohm: 1000 watts x 1 Chan.

MB Quart RM740.5

740W Max 5-Channel Reference MYKRO Series Hybrid Class D Full-Range Car Power Amplifier

RM740.5 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

MB Quart RM740.5

740W Max 5-Channel Reference MYKRO Series Hybrid Class D Full-Range Car Power Amplifier

• 75W x 4 Chan. @ 4 ohm
• 110W x 4 Chan. @ 2 ohm
• 220W x 2 Chan. @ 4 ohm
• 4-Way System Protection
• 5/4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality

3

• 75W x 4 Chan. @ 4 ohm
• 110W x 4 Chan. @ 2 ohm
• 220W x 2 Chan. @ 4 ohm
• 4-Way System Protection
• 5/4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality

Kicker KXMA1200.1 (44KXMA12001)

Marine 1-Ohm Stable Monoblock Amplifier w/ Wireless Remote Control Knob

44KXMA12001 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kicker KXMA1200.1 (44KXMA12001)

Marine 1-Ohm Stable Monoblock Amplifier w/ Wireless Remote Control Knob

• 600 Watts RMS x 1 @ 4 ohm
• 1200 Watts RMS x 1 @ 2 ohm
• 1200 Watts RMS x 1 @ 1 ohm (+/- 10%)
• Wireless remote bass level control included
• CEA-2006 Compliant
• Conformal-Coated Circuit Boards
• Black Anodized Aluminum Chassis
• Stainless Steel Mounting Hardware Included

• 600 Watts RMS x 1 @ 4 ohm
• 1200 Watts RMS x 1 @ 2 ohm
• 1200 Watts RMS x 1 @ 1 ohm (+/- 10%)
• Wireless remote bass level control included
• CEA-2006 Compliant
• Conformal-Coated Circuit Boards
• Black Anodized Aluminum Chassis
• Stainless Steel Mounting Hardware Included

Kicker IX500.4 (11IX500.4)

500W 4-Channel Class D IX Series Amplifier (IX5004)

11IX500.4 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kicker IX500.4 (11IX500.4)

500W 4-Channel Class D IX Series Amplifier (IX5004)

• 75W x 4-Chan. @ 4 ohm
• 125W x 4-Chan. @ 2 ohm
• 4-Channel Operation
• 250W x 2 Chan. Bridged
• 0-18 Bass Boost
• Gold-Plated Terminals
• Small Footprint
• Low and High Pass Filters

6

• 75W x 4-Chan. @ 4 ohm
• 125W x 4-Chan. @ 2 ohm
• 4-Channel Operation
• 250W x 2 Chan. Bridged
• 0-18 Bass Boost
• Gold-Plated Terminals
• Small Footprint
• Low and High Pass Filters

EXCLUSIVE

JBL Speakers and Subwoofer + Kicker Amp Bundle

GTO938 6x9" 3-Way Coaxial Speakers + GT5-1202BR Single 12" Loaded Sub Box + KX400.4 400W KX Series 4-ch Amp + XKIT42 2-ch 4G Amp Install Kit

GTO938_GT5-1202BR_KX400.4_KX400.4 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JBL Speakers and Subwoofer + Kicker Amp Bundle

GTO938 6x9" 3-Way Coaxial Speakers + GT5-1202BR Single 12" Loaded Sub Box + KX400.4 400W KX Series 4-ch Amp + XKIT42 2-ch 4G Amp Install Kit

• Peak Power: 300W Each
• RMS Power: 100W Each
• Mylar / Titanium Hybrid Dome Tweeter
• JBL Loaded Tuned Slipstream Ported Enclosure
• Amplifier: 50W x 4-Chan. @ 4 ohm
• 100W x 4-Chan. @ 2 ohm
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

226

• Peak Power: 300W Each
• RMS Power: 100W Each
• Mylar / Titanium Hybrid Dome Tweeter
• JBL Loaded Tuned Slipstream Ported Enclosure
• Amplifier: 50W x 4-Chan. @ 4 ohm
• 100W x 4-Chan. @ 2 ohm
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

Kicker ZX1500.1 + 2 12" CVX12 Dual 2 ohms

06ZX1500.1 Class D Mono Amplifier + Two 12" 06CVX122 CompVX Subwoofers

06ZX1500.1+2x06CVX122 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kicker ZX1500.1 + 2 12" CVX12 Dual 2 ohms

06ZX1500.1 Class D Mono Amplifier + Two 12" 06CVX122 CompVX Subwoofers

Amp + 2 Subs Package • Class D design • wired remote bass level control • 2 12" Component Subwoofers • Dual 2-ohm Voice Coils • 750W RMS Each Sub • Polymineral Injection ISD Cone

3

Amp + 2 Subs Package • Class D design • wired remote bass level control • 2 12" Component Subwoofers • Dual 2-ohm Voice Coils • 750W RMS Each Sub • Polymineral Injection ISD Cone

Prev 57 58 59 60 61 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

    1997 Ford Expedition

    1982 Mercury LN7

    2001 Saturn SW2

    2001 BMW 525i

    1995 Mazda B4000

    2019 Subaru Forester

    2022 MINI Cooper

    2003 Ford Focus

    2007 Lexus IS250

    2006 Ford Freestyle

    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 1997 Expedition
    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