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.

Audiopipe AP-4001D

400W, Class D Monoblock Power Car Amplifier

AP-4001D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Audiopipe AP-4001D

400W, Class D Monoblock Power Car Amplifier

• • • • • Description Coming Soon! • • • • •

• • • • • Description Coming Soon! • • • • •

Autotek MM3000.1D R/B

3000W RMS Mean Machine Series Class D Monoblock Amplifier

MM3000.1D-RB big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Autotek MM3000.1D R/B

3000W RMS Mean Machine Series Class D Monoblock Amplifier

Mean Machine Series Monoblock Car Amplifier • 1500 Watts x 1 Chan @ 4 Ohm • 2000 Watts x 1 Chan @ 2 Ohm • MOSFET Power Supply • LED Power Indicators • TCID (Twin Coil Isolation Design)

Mean Machine Series Monoblock Car Amplifier • 1500 Watts x 1 Chan @ 4 Ohm • 2000 Watts x 1 Chan @ 2 Ohm • MOSFET Power Supply • LED Power Indicators • TCID (Twin Coil Isolation Design)

EXCLUSIVE

RE Audio XTX-5000.1 + Kit + Dampening Bundle

5000W Max, Monoblock Class D XTX Series Amplifier + Kicker 0 Gauge Amp Kit + NVX Sound Damp Material

XTX-5000.1_09PKD1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

RE Audio XTX-5000.1 + Kit + Dampening Bundle

5000W Max, Monoblock Class D XTX Series Amplifier + Kicker 0 Gauge Amp Kit + NVX Sound Damp Material

XTX Series Monoblock Full Digital Car Amplifier • PWM MOSFET Power Supply • Wired Remote Bass Level Control Included • Variable Low-Pass Filter • Subsonic Filter • Dual Amplifier 1/0 Gauge Power Installation Kit• Designed for Systems Up to 3000W • Four 12" x 36" Pieces of Dead Shield Sound Dampening Material

96

XTX Series Monoblock Full Digital Car Amplifier • PWM MOSFET Power Supply • Wired Remote Bass Level Control Included • Variable Low-Pass Filter • Subsonic Filter • Dual Amplifier 1/0 Gauge Power Installation Kit• Designed for Systems Up to 3000W • Four 12" x 36" Pieces of Dead Shield Sound Dampening Material

Memphis VIV1100.1V2

1100W RMS VIV Series Class-D Monoblock Amplifiers

VIV1100.1V2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Memphis VIV1100.1V2

1100W RMS VIV Series Class-D Monoblock Amplifiers

• 275 watts x 1 channel @ 4 ohm
• 550 watts x 1 channel @ 2 ohm
• 1100 watts x 1 channel @ 1 ohm
• Total RMS Power: 1100 watts
• Class D 1 ohm Stable Monoblock Amplifier

1

• 275 watts x 1 channel @ 4 ohm
• 550 watts x 1 channel @ 2 ohm
• 1100 watts x 1 channel @ 1 ohm
• Total RMS Power: 1100 watts
• Class D 1 ohm Stable Monoblock Amplifier

Boss DNX5500

5500W Monoblock Onyx Series Class D Amplifier w/ Remote Level Control and 1-Ohm Stable Capability

DNX5500 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Boss DNX5500

5500W Monoblock Onyx Series Class D Amplifier w/ Remote Level Control and 1-Ohm Stable Capability

• RMS: _ Watts x 1 @ 4 ohm, _ Watts x 1 @ 2 ohm, _ Watts x 1 @ 1 ohm
• Total Peak Power: _ Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• FEATURE (Boost/etc)
• HEATSINK
• DIMENSIONS

• RMS: _ Watts x 1 @ 4 ohm, _ Watts x 1 @ 2 ohm, _ Watts x 1 @ 1 ohm
• Total Peak Power: _ Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• FEATURE (Boost/etc)
• HEATSINK
• DIMENSIONS

Memphis 60MJP1500.1

1500W RMS Class D 60th Anniversary Edition MOJO Pro Series Monoblock Car Amplifier with Bass Remote

60MJP1500.1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Memphis 60MJP1500.1

1500W RMS Class D 60th Anniversary Edition MOJO Pro Series Monoblock Car Amplifier with Bass Remote

• 675 watts x 1 channel @ 4 ohm
• 1050 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

VIP Star Icon

VIP Product Get $55.00 in rewards to spend later

1

• 675 watts x 1 channel @ 4 ohm
• 1050 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

Audiopipe AQX-1200.1

1200W, Class D Monoblock Elite Series Car Amplifier

AQX-1200.1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Audiopipe AQX-1200.1

1200W, Class D Monoblock Elite Series Car Amplifier

• • • • • Description Coming Soon! • • • • •

• • • • • Description Coming Soon! • • • • •

Infinity Reference 1600A

894W Max, Reference Series Class D Monoblock Amplifier

1600A big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Infinity Reference 1600A

894W Max, Reference Series Class D Monoblock Amplifier

• RMS: 400W x 1 @ 4 ohm, 600W x 1 @ 2 ohm
• Total RMS Power: 600W
• CEA-2006 Compliant
• Bass Boost: 0-6 dB
• Class D Circuitry
• Dimensions: 14-3/16"L x 9"W x 2-11/16H

24

• RMS: 400W x 1 @ 4 ohm, 600W x 1 @ 2 ohm
• Total RMS Power: 600W
• CEA-2006 Compliant
• Bass Boost: 0-6 dB
• Class D Circuitry
• Dimensions: 14-3/16"L x 9"W x 2-11/16H

Kenwood KAC-8105D + Amplifier Kit

1000W Max Class D Monoblock Performance Series Power Amplifier (KAC-8105D) + 8 AWG Amp Kit

KAC-8105D_EA-KIT8 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kenwood KAC-8105D + Amplifier Kit

1000W Max Class D Monoblock Performance Series Power Amplifier (KAC-8105D) + 8 AWG Amp Kit

Class D Monoblock Car Amplifier • 4 Ohm: 300 Watts X 1 Chan. • 2 Ohm: 500 Watts X 1 Chan. • 8 Gauge Complete Pro Series Amplifier Installation Kit • Designed Specifically For Car Audio Systems Up To 1000 Watts

75

Class D Monoblock Car Amplifier • 4 Ohm: 300 Watts X 1 Chan. • 2 Ohm: 500 Watts X 1 Chan. • 8 Gauge Complete Pro Series Amplifier Installation Kit • Designed Specifically For Car Audio Systems Up To 1000 Watts

JL Audio 1000/1

1000 watts, Class D Monoblock Amplifier

1000/1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JL Audio 1000/1

1000 watts, Class D Monoblock Amplifier

1000 watts, MonoBlock Class D Amplifier

27

1000 watts, MonoBlock Class D Amplifier

Hifonics BXi 2608D

2600W RMS, Class D Monoblock Brutus BXi Series Amplifier (BXi2608D)

BXi2608D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics BXi 2608D

2600W RMS, Class D Monoblock Brutus BXi Series Amplifier (BXi2608D)

Brutus BXi Series Class D Monoblock Car Amplifier • 850W x 1 chan. @ 4 ohm • 1700W x 1 chan. @ 2 ohm • 2600W x 1 chan. @ 1 ohm • MOSFET power supply • Soft turn-on circuitry • Preamp RCA outputs

5

Brutus BXi Series Class D Monoblock Car Amplifier • 850W x 1 chan. @ 4 ohm • 1700W x 1 chan. @ 2 ohm • 2600W x 1 chan. @ 1 ohm • MOSFET power supply • Soft turn-on circuitry • Preamp RCA outputs

EXCLUSIVE

760W JBL + DLS Audiophile Speaker Package

JBL 660GTi 6-1/2" Component Speakers + DLS X-D40 760W RMS Amp + Kicker 09ZCK4 Wire Kit + Cache CBM Sound Deadener + 3 Autosound Test CDs

660GTi_X-D40 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

760W JBL + DLS Audiophile Speaker Package

JBL 660GTi 6-1/2" Component Speakers + DLS X-D40 760W RMS Amp + Kicker 09ZCK4 Wire Kit + Cache CBM Sound Deadener + 3 Autosound Test CDs

6.5" GTi Series Special Edition 2-Way Component Speakers System • 600W Max • 150W RMS • Kevlar Cone Woofer and Dustcap • Includes DLS Amplifier, Kicker 4 AWG Wiring Kit, Sound Dampening, and Frequency Test CD's!

63

6.5" GTi Series Special Edition 2-Way Component Speakers System • 600W Max • 150W RMS • Kevlar Cone Woofer and Dustcap • Includes DLS Amplifier, Kicker 4 AWG Wiring Kit, Sound Dampening, and Frequency Test CD's!

JL Audio Marine M1700

700W RMS, Class D Monoblock Marine Subwoofer Amplifer

M1700 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JL Audio Marine M1700

700W RMS, Class D Monoblock Marine Subwoofer Amplifer

JL Audio M-Series Class D Monoblock Marine Subwoofer Amplifer • 350W x 1 Chan. 4 ohm • 700W x 1 Chan. 2 ohm • Selectable Bass Boost • Pass-Through Preamp • RCA Level Inputs • LED Power and Protection Indicators

JL Audio M-Series Class D Monoblock Marine Subwoofer Amplifer • 350W x 1 Chan. 4 ohm • 700W x 1 Chan. 2 ohm • Selectable Bass Boost • Pass-Through Preamp • RCA Level Inputs • LED Power and Protection Indicators

Kicker ZX750.1

06ZX750.1 ZX Series Class D Monoblock Amplifier

ZX750.1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kicker ZX750.1

06ZX750.1 ZX Series Class D Monoblock Amplifier

750W RMS x 1 at 2 ohm • Class D design • wired remote bass level control • preamp outputs • CEA-2006 compliant • subsonic filter

30

750W RMS x 1 at 2 ohm • Class D design • wired remote bass level control • preamp outputs • CEA-2006 compliant • subsonic filter

EXCLUSIVE

Hifonics Brutus BRX2400.1D 2400W Car Amplifier + 0 Gauge Amp Kit + 1 Farad Cap

Brutus Series Class D Monoblock Bass Package

BRX2400.1D, BAK02, BB1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics Brutus BRX2400.1D 2400W Car Amplifier + 0 Gauge Amp Kit + 1 Farad Cap

Brutus Series Class D Monoblock Bass Package

• RMS: 850W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 2400W x 1 @ 1 ohm
• Total RMS Power: 2400W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 45 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 18-11/16"L x 10-5/16"W x 2-1/2"H

239

• RMS: 850W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 2400W x 1 @ 1 ohm
• Total RMS Power: 2400W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 45 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 18-11/16"L x 10-5/16"W x 2-1/2"H

Soundstream X3.14K

14,000W X3 Serires Class-D Monoblock 1-Ohm Stable Amplifier with Bass Knob Included

X3.14K big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Soundstream X3.14K

14,000W X3 Serires Class-D Monoblock 1-Ohm Stable Amplifier with Bass Knob Included

• 7600 Watts RMS x 1 @ 2 ohm
• 10,940 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 14,000 Watts
• Variable Bass Boost: 0 to +18 dB bass boost at 45 Hz
• High-density split-dome convection heat-sink
• 11.5"W x 36.25"L x 2.5"H

• 7600 Watts RMS x 1 @ 2 ohm
• 10,940 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 14,000 Watts
• Variable Bass Boost: 0 to +18 dB bass boost at 45 Hz
• High-density split-dome convection heat-sink
• 11.5"W x 36.25"L x 2.5"H

Soundstream XXX-15000D (XXX15000D)

16,400W, XXX-Series Class D Monoblock Amplifier

XXX-15000D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Soundstream XXX-15000D (XXX15000D)

16,400W, XXX-Series Class D Monoblock Amplifier

XXX Series Monoblock Car Amplifier • MOSFET Power Supply • LED Power Indicators • Twin Stack Technology • Class D Topology • Aluminum Alloy Heatsink • Bass Remote Included • Gunmetal Finish w/ Brushed Accents

2

XXX Series Monoblock Car Amplifier • MOSFET Power Supply • LED Power Indicators • Twin Stack Technology • Class D Topology • Aluminum Alloy Heatsink • Bass Remote Included • Gunmetal Finish w/ Brushed Accents

EXCLUSIVE

Pioneer Coaxial Speakers + Sub + Kicker Amp Upgrade Bundle

TS-A1675R 6.5" 3-Way Coaxial Speakers + TS-W311D4 1400W 12" Champion Series Sub + KX800.5 800W RMS 5-Ch Amp + XKIT46 4G Amp Install Kit

TS-A1675R_TS-W311D4_KX800.5_XKIT46 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Pioneer Coaxial Speakers + Sub + Kicker Amp Upgrade Bundle

TS-A1675R 6.5" 3-Way Coaxial Speakers + TS-W311D4 1400W 12" Champion Series Sub + KX800.5 800W RMS 5-Ch Amp + XKIT46 4G Amp Install Kit

• Speakers: RMS Power: 100W
• Soft Dome Tweeters with Wave Guide
• Subwoofer: RMS Power: 400W
• Amplifier: 50W x 4-Chan + 200W x 1-Chan @ 4 ohm
• 100W x 4-Chan + 400W x 1-Chan @ 2 ohm
• Bridged: 200W x 2 Chan + 200W x 1-Chan @ 4 ohm
• 4 Gauge 5- or 6-Channel Complete Amplifier Installation Kit

• Speakers: RMS Power: 100W
• Soft Dome Tweeters with Wave Guide
• Subwoofer: RMS Power: 400W
• Amplifier: 50W x 4-Chan + 200W x 1-Chan @ 4 ohm
• 100W x 4-Chan + 400W x 1-Chan @ 2 ohm
• Bridged: 200W x 2 Chan + 200W x 1-Chan @ 4 ohm
• 4 Gauge 5- or 6-Channel Complete Amplifier Installation Kit

DS18 S-1500.4D/RD

1500W RMS 4-Channel S Series RED Full Range Class D Amplifier

S-1500.4D/RD big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

DS18 S-1500.4D/RD

1500W RMS 4-Channel S Series RED Full Range Class D Amplifier

• 90 watts x 4 channel @ 4 ohm
• 130 watts x 4 channel @ 2 ohm
• Bridged: 235 watts x 2 channel @ 4 ohm
• Total RMS Power: 1500 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

• 90 watts x 4 channel @ 4 ohm
• 130 watts x 4 channel @ 2 ohm
• Bridged: 235 watts x 2 channel @ 4 ohm
• Total RMS Power: 1500 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

MB Quart XA1-1500.1D_XKIT42

1500W Monoblock X-Line Series Class D Amplifier + FREE 100% Copper, 2-Chan. True Spec 4 Gauge Amp Installation Kit

XA1-1500.1D_XKIT42 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

MB Quart XA1-1500.1D_XKIT42

1500W Monoblock X-Line Series Class D Amplifier + FREE 100% Copper, 2-Chan. True Spec 4 Gauge Amp Installation Kit

• RMS: 325W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Elaborate preamplifier with extended control
• Frequency Response: 10 - 300 Hz
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

124

• RMS: 325W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Elaborate preamplifier with extended control
• Frequency Response: 10 - 300 Hz
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

Prev 59 60 61 62 63 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

    2014 Audi S8

    2020 BMW i8

    2001 Saturn SW2

    1967 Buick LeSabre

    1982 Mercury LN7

    2006 Chevrolet Corvette

    2001 Lotus Esprit

    2012 Land Rover Range Rover

    2019 Genesis G70

    2009 BMW 750Li

    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 2014 S8
    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