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 Monoblock Amplifiers

Discontinued Monoblock Amplifiers

Match Amps to Subs
Filters
Amplifiers ✕
Clear Filters
Reset Done
Product Type
Amplifiers,
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 (67)
Zeus Series (56)
CX Series (27)
X Series (23)
HD Series (22)
Prime Series (22)
Reference Series (21)
N Series (19)
ONYX Series (19)
Mean Machine Series (18)
Anarchy Series (16)
Brutus X 14 Series (16)
MD Series (16)
Armor Series (15)
GM Digital Series (15)
Gothic Series (15)
PowerZone Series (15)
SALT Series (15)
SFB Series (15)
Phantom Series (14)
Black Ice Series (13)
RD Series (13)
Torque Series (12)
V Series (12)
JD Series (11)
JX Series (11)
Kappa Series (11)
Mt. Olympus Series (11)
Slash v3 Series (11)
Apocalypse Series (10)
Bass Series (10)
BB Series (10)
MSA Series (10)
Power Series (10)
Riot Series (10)
SAEv4 Series (10)
Tarantula Series (10)
V Power Series (10)
BAMF Series (9)
Evolution Series (9)
Ground Pounder Series (9)
GTO Series (9)
Street Machine Series (9)
Chaos EXXtreme Series (8)
GFX Series (8)
KX Series (8)
Machete Series (8)
Reaper Series (8)
XDM Series (8)
XED Series (8)
BX Series (7)
Club Series (7)
Consumer Line Series (7)
Crypt Series (7)
D Series (7)
Nano Edge Series (7)
Picasso Series (7)
Q Series (7)
S Series (7)
SK Series (7)
Stroker Pro Series (7)
COLOSSUS Series (6)
DX Series (6)
Edge Series (6)
JAD Series (6)
Marine V Series (6)
Overdrive Series (6)
Performance Series (6)
Picasso-Nano Series (6)
Power One Series (6)
Power Reference (6)
Punch Series (6)
Razor Series (6)
XD-v2 Series (6)
APMI Series (5)
ATA Series (5)
AXL Series (5)
Big Bang Series (5)
Competition Series (5)
Discus Series (5)
HED Series (5)
MOJO Pro Series (5)
N-Series (5)
PDX Series (5)
Pulse Series (5)
Sedona Series (5)
SixFive Series (5)
Z-Line Series (5)
Alpha Series (4)
APK Series (4)
BD Series (4)
Chaos Epic Series (4)
Chaos EXXtreme II Series (4)
Elite Series (4)
EVO Series (4)
Formula Series (4)
Hercules LTD Series (4)
LP Series (4)
Nano BiT Series (4)
Street Reference Pro (4)
The Epicenter Series (4)
Trax Micro Series (4)
V-Drive Series (4)
VFL Series (4)
VXi Series (4)
XC-Series (4)
XQ Series (4)
XThunder Series (4)
ZRS Series (4)
Apocalypse Atom Pro Series (3)
APSM Series (3)
Arachnid Series (3)
BLADE BP Series (3)
eXcelon Series (3)
HCP Series (3)
JackHammer Series (3)
Mille Power Series (3)
Mini Series (3)
MOFO Series (3)
Opti Drive Series (3)
Power Class Series (3)
PowerZone 2 Series (3)
R-Series (3)
Saber Series (3)
SAE Series (3)
Smart Series (3)
Stadium Series (3)
Street Edge Series (3)
T Series (3)
Tarantula Xtreme Power Series (3)
Tarantula-NANO Series (3)
Thunder Series (3)
United Series (3)
USX Series (3)
VEGA Series (3)
Vertigo Series (3)
VFL Hybrid Series (3)
WCC Series (3)
X-Line Series (3)
XD Series (3)
Atom Series (2)
AX2 Series (2)
CANDY-X Series (2)
Compact Mean Machine Series (2)
CTX Series (2)
DPower Series (2)
EXL-P Series (2)
iON Series (2)
KXM Series (2)
Low Profile Series (2)
Momentum CSA Series (2)
Murdered Out Series (2)
MX Series (2)
Power X Series (2)
PRX Series (2)
Smart Bass (2)
Stage Series (2)
Venezia Series (2)
ZTX Series (2)
A3 Series (1)
ACM Series (1)
Bomber Series (1)
Brutus BG Series (1)
Chaos Series (1)
Charge Series (1)
COLOSSUS Mini Series (1)
Compact Series (1)
DRVN Series (1)
EXL Series (1)
Force Series (1)
GM Series (1)
GS Series (1)
HED3 Series (1)
HX Series (1)
LC Series (1)
Pioneer ME Series (1)
MINI BANG Series (1)
MVi Series (1)
PDR Series (1)
Phanatik Series (1)
Power Pack Series (1)
Prime R2 Series (1)
Primus Series (1)
Punch BR Series (1)
PXA Series (1)
Reference MYKRO Series (1)
Reserve Series (1)
Riot Model Series (1)
Rubicon Nano Series (1)
RX2 Series (1)
Salt Water Series (1)
SIA Series (1)
SQ Series (1)
Status Series (1)
Stealth Series (1)
Stealth Shot Series (1)
Street Reference (1)
TA Series (1)
Terminator Series (1)
Trax Series (1)
Tsunami Series (1)
VFL Comp Series (1)
WET Series (1)
Xenith Series (1)
XR Series (1)
ZR Series (1)
ZXI 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

Find compatible amplifiers for subs you own or want with our powerful AmpliFinder® tool.

Match Amps to Subs

Shop the Category

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

Sound Storm Labs (SSL) EVO2500.1

2500W Peak (1875W RMS) EVO Series Class-AB Monoblock Amplifier with Bass Remote

EVO2500.1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Sound Storm Labs (SSL) EVO2500.1

2500W Peak (1875W RMS) EVO Series Class-AB Monoblock Amplifier with Bass Remote

• 938 watts x 1 channel @ 4 ohm
• 1875 watts x 1 channel @ 2 ohm
• Total RMS Power: 1875 watts
• Class A/B 2 ohm Stable Monoblock Amplifier

6

• 938 watts x 1 channel @ 4 ohm
• 1875 watts x 1 channel @ 2 ohm
• Total RMS Power: 1875 watts
• Class A/B 2 ohm Stable Monoblock Amplifier

DS18 GFX-8K2

8000W RMS Class D GFX Series Monoblock Full Range Car Amplifier with Bass Remote

GFX-8K2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

DS18 GFX-8K2

8000W RMS Class D GFX Series Monoblock Full Range Car Amplifier with Bass Remote

• 3500 watts x 1 channel @ 8 ohm
• 5000 watts x 1 channel @ 4 ohm
• 8000 watts x 1 channel @ 2 ohm
• Total RMS Power: 8000 watts
• Class D 2 ohm Stable 1 - Mono-Channel Amplifier

VIP Star Icon

VIP Product Get $49.00 in rewards to spend later

• 3500 watts x 1 channel @ 8 ohm
• 5000 watts x 1 channel @ 4 ohm
• 8000 watts x 1 channel @ 2 ohm
• Total RMS Power: 8000 watts
• Class D 2 ohm Stable 1 - Mono-Channel Amplifier

Alpine S-A60M

S-Series Monoblock Class-D Amplifier (600W RMS)

S-A60M big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Alpine S-A60M

S-Series Monoblock Class-D Amplifier (600W RMS)

• Alpine S-Series Mono Power Amplifier - S-A60M
• 400W RMS x 1 (4ohm, 14.4V < 1% THD+N)
• 600W RMS x 1 (2ohm, 14.4V < 1% THD+N)
• Remote bass knob compatible

VIP Star Icon

VIP Product Get $22.00 in rewards to spend later

7

• Alpine S-Series Mono Power Amplifier - S-A60M
• 400W RMS x 1 (4ohm, 14.4V < 1% THD+N)
• 600W RMS x 1 (2ohm, 14.4V < 1% THD+N)
• Remote bass knob compatible

Dual DA301L (Great for Powersports, UTV, ATV, Motorcycles) (Open Box, Great)

700W Peak (350W RMS) Ultra Compact Low Profile Series Series Class-D Digital Monoblock 2-Ohm Stable Amplifier (Made in Korea)

DA301L big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Dual DA301L (Great for Powersports, UTV, ATV, Motorcycles) (Open Box, Great)

700W Peak (350W RMS) Ultra Compact Low Profile Series Series Class-D Digital Monoblock 2-Ohm Stable Amplifier (Made in Korea)

• RMS: 100W x 4 @ 4 ohm, 150W x 4 @ 2 ohm
• Total Peak Power: 400W
• Pulse Width Modulated MOSFET Power Supply
• 4-Way Protection Circuitry
• Dimensions: 3"W x 5.9"L x 1.5"H

• RMS: 100W x 4 @ 4 ohm, 150W x 4 @ 2 ohm
• Total Peak Power: 400W
• Pulse Width Modulated MOSFET Power Supply
• 4-Way Protection Circuitry
• Dimensions: 3"W x 5.9"L x 1.5"H

Planet Audio BBD2500

2500W Max (1875W RMS) 4 ohm Stable Monoblock Class-D Amplifier w/ Remote Level Control

BBD2500 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Planet Audio BBD2500

2500W Max (1875W RMS) 4 ohm Stable Monoblock Class-D Amplifier w/ Remote Level Control

• 469 Watts RMS x 1 @ 4 ohm
• 938 Watts RMS x 1 @ 2 ohm
• 1875 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 2500 Watts
• CEA-2006 Compliant/
• 0 to 18dB Bass Boost
• Subwoofer Level Control Included

1

• 469 Watts RMS x 1 @ 4 ohm
• 938 Watts RMS x 1 @ 2 ohm
• 1875 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 2500 Watts
• CEA-2006 Compliant/
• 0 to 18dB Bass Boost
• Subwoofer Level Control Included

Deaf Bonce MLA-1000

990W RMS Machete Series Class-D Monoblock Amplifier

MLA-1000 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce MLA-1000

990W RMS Machete Series Class-D Monoblock Amplifier

• 400 watts x 1 channel @ 4 ohm
• 680 watts x 1 channel @ 2 ohm
• 990 watts x 1 channel @ 1 ohm
• Total RMS Power: 990 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 400 watts x 1 channel @ 4 ohm
• 680 watts x 1 channel @ 2 ohm
• 990 watts x 1 channel @ 1 ohm
• Total RMS Power: 990 watts
• Class D 1 ohm Stable Monoblock Amplifier

American Bass VFL Hybrid 1900.1D (VFLHYBRID-1900.1)

1900W Peak (900W RMS) Class D VFL Hybrid Series Monoblock Car Amplifier (with Bass Remote)

VFLHYBRID-1900.1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

American Bass VFL Hybrid 1900.1D (VFLHYBRID-1900.1)

1900W Peak (900W RMS) Class D VFL Hybrid Series Monoblock Car Amplifier (with Bass Remote)

• Peak Power: 1900 watts x 1 channel @ 1 ohm
• RMS Power: @ 1 ohm
• Class D Stable Monoblock Amplifier

VIP Star Icon

VIP Product Get $14.55 in rewards to spend later

• Peak Power: 1900 watts x 1 channel @ 1 ohm
• RMS Power: @ 1 ohm
• Class D Stable Monoblock Amplifier

NVX NDA104

3000W Peak (1500W) RMS N-Series Class-D 1-Ohm Stable Monoblock Amplifier

NDA104 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

NVX NDA104

3000W Peak (1500W) RMS N-Series Class-D 1-Ohm Stable Monoblock Amplifier

• 580 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• CEA-2006 Compliant
• 0 to +12 dB bass boost

13

• 580 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• CEA-2006 Compliant
• 0 to +12 dB bass boost

Precision Power TRAX1.1500D

1500W Peak (750W RMS) Class D Trax Series Monoblock Amplifier with Bass Remote

TRAX1.1500D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Precision Power TRAX1.1500D

1500W Peak (750W RMS) Class D Trax Series Monoblock Amplifier with Bass Remote

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

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

Rockford Fosgate R250-1D

250W RMS Monoblock Class D PRIME Series Car Amplifier

R250-1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate R250-1D

250W RMS Monoblock Class D PRIME Series Car Amplifier

Monoblock Class D PRIME Series Car Amplifier • 4 ohm: 150 watts x 1 chan. • 2 ohm: 250 watts x 1 chan. • Pulse Width Modulated MOSFET Power Supply • Preamp RCA Output to Daisy Chain Multiple Amps

4

Monoblock Class D PRIME Series Car Amplifier • 4 ohm: 150 watts x 1 chan. • 2 ohm: 250 watts x 1 chan. • Pulse Width Modulated MOSFET Power Supply • Preamp RCA Output to Daisy Chain Multiple Amps

Kicker KXA800.1 (44KXA8001)

800W RMS KXA Class-D Monoblock 1-Ohm Stable Amplifier with Remote Level Control

44KXA8001 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kicker KXA800.1 (44KXA8001)

800W RMS KXA Class-D Monoblock 1-Ohm Stable Amplifier with Remote Level Control

• 400 Watts RMS x 1 @ 4 ohm
•800 Watts RMS x 1 @ 2 ohm
• CEA-2006 Compliant
• SHOCwave Bass Restoration Processor
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 9-9/16" L x 2-1/8" H

4

• 400 Watts RMS x 1 @ 4 ohm
•800 Watts RMS x 1 @ 2 ohm
• CEA-2006 Compliant
• SHOCwave Bass Restoration Processor
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 9-9/16" L x 2-1/8" H

NVX XAD15

5000W RMS X-Series Full-Bridge Class D 1-Ohm Stable Monoblock Amplifier

XAD15 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

NVX XAD15

5000W RMS X-Series Full-Bridge Class D 1-Ohm Stable Monoblock Amplifier

• 1850 watts x 1 channel @ 4 ohm
• 3300 watts x 1 channel @ 2 ohm
• 5000 watts x 1 channel @ 1 ohm
• Total RMS Power: 5000 watts
• Frequency Response: 10 - 300 Hz
• CEA-2006 Compliant Amplifier

VIP Star Icon

VIP Product Get $33.00 in rewards to spend later

3

• 1850 watts x 1 channel @ 4 ohm
• 3300 watts x 1 channel @ 2 ohm
• 5000 watts x 1 channel @ 1 ohm
• Total RMS Power: 5000 watts
• Frequency Response: 10 - 300 Hz
• CEA-2006 Compliant Amplifier

Memphis SE3200.1V2

3200W Peak (800W RMS) Class D Street Edge Series Monoblock Car Amplifier with Bass Remote

SE3200.1V2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Memphis SE3200.1V2

3200W Peak (800W RMS) Class D Street Edge Series Monoblock Car Amplifier with Bass Remote

• 330 watts x 1 channel @ 4 ohm
• 550 watts x 1 channel @ 2 ohm
• Total RMS Power: 800 watts
• Class D 1 ohm Stable Monoblock Amplifier

VIP Star Icon

VIP Product Get $20.00 in rewards to spend later

1

• 330 watts x 1 channel @ 4 ohm
• 550 watts x 1 channel @ 2 ohm
• Total RMS Power: 800 watts
• Class D 1 ohm Stable Monoblock Amplifier

Planet Audio PL3000.1D

3000W Max Pulse Series Class D Monoblock Power Amplifier

PL3000.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Planet Audio PL3000.1D

3000W Max Pulse Series Class D Monoblock Power Amplifier

• 563 Watts RMS x 1 @ 4 ohm
• 750 Watts RMS x 1 @ 2 ohm
• 1500 Watts RMS x 1 @ 1 Ohm
• Total Peak Power: 3000 Watts
• Frequency Response: 15Hz - 150Hz
• Variable low-pass filter: 50 Hz to 150 Hz

7

• 563 Watts RMS x 1 @ 4 ohm
• 750 Watts RMS x 1 @ 2 ohm
• 1500 Watts RMS x 1 @ 1 Ohm
• Total Peak Power: 3000 Watts
• Frequency Response: 15Hz - 150Hz
• Variable low-pass filter: 50 Hz to 150 Hz

Boss R1600M

1600W Max (1200 W RMS) Class-A/B Monoblock 2-ohm Stable Amplifier with Bass Knob

R1600M big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Boss R1600M

1600W Max (1200 W RMS) Class-A/B Monoblock 2-ohm Stable Amplifier with Bass Knob

• 600 watts RMS x 1 @ 4 ohm
• 1200 watts RMS x 1 @ 2 ohm
• Total Peak Power: 1600 Watts
• Low Pass Crossover
• 0 - 12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 10.4375" W x 12.34375" L x 2.25" H

2

• 600 watts RMS x 1 @ 4 ohm
• 1200 watts RMS x 1 @ 2 ohm
• Total Peak Power: 1600 Watts
• Low Pass Crossover
• 0 - 12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 10.4375" W x 12.34375" L x 2.25" H

Soundstream AR1-3000D

3000W Peak (1000W RMS) Class D Arachnid Series Monoblock Car Amplifier with Bass Remote

AR1-3000D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Soundstream AR1-3000D

3000W Peak (1000W RMS) Class D Arachnid Series Monoblock Car Amplifier with Bass Remote

• 350 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

VIP Star Icon

VIP Product Get $10.80 in rewards to spend later

• 350 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Precision Power TM1.3000D

3000W Peak (1500W RMS) Class D Trax Micro Series Monoblock Amplifier with Bass Remote

TM1.3000D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Precision Power TM1.3000D

3000W Peak (1500W RMS) Class D Trax Micro Series Monoblock Amplifier with Bass Remote

• 1000 watts x 1 channel @ 4 ohm
• 1500 watts x 1 channel @ 2 ohm
• Total RMS Power: 1500 watts
• Class D 2 ohm Stable Monoblock Amplifier

• 1000 watts x 1 channel @ 4 ohm
• 1500 watts x 1 channel @ 2 ohm
• Total RMS Power: 1500 watts
• Class D 2 ohm Stable Monoblock Amplifier

Alpine R-A75M

R-Series Class D Monoblock Subwoofer Amplifier (750 Watts RMS)

R-A75M big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Alpine R-A75M

R-Series Class D Monoblock Subwoofer Amplifier (750 Watts RMS)

• 500 watts RMS x 1 @ 4 ohm / 750 watts RMS x 1 @ 2 ohm
• Hi-resolution Audio Compliant
• Low/Subsonic filter with variable Bass Boost
• Preamp and speaker-level inputs
• Best-in-class performance
• CTA-2006 compliant

1

• 500 watts RMS x 1 @ 4 ohm / 750 watts RMS x 1 @ 2 ohm
• Hi-resolution Audio Compliant
• Low/Subsonic filter with variable Bass Boost
• Preamp and speaker-level inputs
• Best-in-class performance
• CTA-2006 compliant

Pioneer GM-ME500X1

1600W Peak (800W RMS) ME-Series Class-D Monoblock Marine Amplifier

GM-ME500X1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Pioneer GM-ME500X1

1600W Peak (800W RMS) ME-Series Class-D Monoblock Marine Amplifier

• 300 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• 800 watts x 1 channel @ 1 ohm
• Total RMS Power: 800 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 300 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• 800 watts x 1 channel @ 1 ohm
• Total RMS Power: 800 watts
• Class D 1 ohm Stable Monoblock Amplifier

Hifonics HCC-1500.1D Colossus Classic

1500W RMS Class D Colossus Classic Series Monoblock Car Amplifier with Bass Remote

HCC-1500.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics HCC-1500.1D Colossus Classic

1500W RMS Class D Colossus Classic Series Monoblock Car Amplifier with Bass Remote

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

2

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

Prev 122 123 124 125 126 Next

Items per page: 20 40 60

    Clear all

    FAQ Frequently asked questions in Discontinued Monoblock Amplifiers

    A monoblock amplifier is a single-channel amplifier designed to power a single speaker or subwoofer. Unlike multi-channel amplifiers that can power multiple speakers simultaneously, a monoblock amplifier is dedicated to driving a specific speaker, typically a subwoofer. The advantage of a monoblock amplifier lies in its specialized design, which allows it to deliver higher power output to the subwoofer without interference from other speakers. This dedicated power delivery results in enhanced bass response and cleaner, more impactful low-frequency reproduction, making monoblock amplifiers a popular choice for car audio enthusiasts seeking powerful bass performance.
    Monoblock amplifiers are specifically designed to power subwoofers and are not intended for use with other speakers in your audio system. They usually have a single output channel optimized for low-frequency signals, making them unsuitable for driving mid-range or high-frequency speakers. For other speakers like door speakers or tweeters, you should use multi-channel amplifiers or dedicated channels on an audio processor. Using a monoblock amplifier for full-range speakers can result in poor audio performance and potential damage to the speakers.
    Monoblock amplifiers are compatible with most subwoofers, but it's crucial to consider the amplifier's power output and the subwoofer's power handling capabilities. The amplifier's power rating should match or slightly exceed the subwoofer's RMS power handling to ensure optimal performance and prevent overloading the subwoofer. Additionally, check the impedance (ohms) of both the amplifier and the subwoofer to ensure they match. Most monoblock amplifiers can handle both 2-ohm and 4-ohm loads, but some can also operate at 1-ohm, providing flexibility in subwoofer wiring configurations.
    No, monoblock amplifiers are not designed for bridging, as they are already single-channel amplifiers dedicated to powering a single subwoofer. Attempting to bridge a monoblock amplifier can cause damage to the amplifier and subwoofers. If you need to power multiple subwoofers, consider using multi-channel amplifiers or multiple monoblock amplifiers, each dedicated to driving a separate subwoofer. Sonic Electronix offers a wide selection of multi-channel amplifiers that can power multiple subwoofers simultaneously, ensuring optimal performance and protection for your audio system.
    Monoblock amplifiers can generate a significant amount of heat, especially when driving powerful subwoofers at high volume levels. While they don't require special cooling or ventilation compared to other amplifier types, it's essential to provide adequate airflow around the amplifier to dissipate heat effectively. Avoid mounting the amplifier in enclosed spaces or areas with limited ventilation, as this can lead to overheating and reduced performance. In some cases, installing a cooling fan or using amplifier cooling solutions can help maintain optimal operating temperatures. If you have concerns about amplifier heat, Sonic Electronix's knowledgeable staff can recommend suitable cooling solutions for your specific setup. Monoblock amplifiers are an excellent choice for enhancing the bass performance in your car audio system, providing dedicated power delivery to your subwoofers for impactful and detailed low-frequency sound reproduction. When used correctly and matched with the right subwoofers, monoblock amplifiers can elevate your car audio experience to new depths of bass excellence.
    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

    2001 Audi Allroad Quattro

    2023 Subaru WRX

    1976 Mercury Montego

    2014 Ford Focus

    2022 Genesis G90

    2024 Audi A3 Quattro

    2012 Nissan Rogue

    1974 Datsun 620

    1982 Cadillac DeVille

    2000 Jaguar XJ8 L

    Vehicle
    Store     Delete

    2007 Harley Davidson FXDSE Screamin Eagle Dyna

    2003 Harley Davidson FXSTB/I Night Train

    2006 Harley Davidson FXSTDI Softail Deuce

    Vehicle
    Store     Delete

    2018 Can-Am Commander 800R

    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 2001 Allroad Quattro
    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