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
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 (77)
Zeus Series (59)
CX Series (28)
Reference Series (25)
X Series (24)
HD Series (22)
N Series (22)
Prime Series (22)
ONYX Series (20)
Anarchy Series (18)
Mean Machine Series (18)
Phantom Series (17)
Brutus X 14 Series (16)
MD Series (16)
VC Series (16)
Armor Series (15)
GM Digital Series (15)
Gothic Series (15)
PowerZone Series (15)
SALT Series (15)
SFB Series (15)
Black Ice Series (13)
V Series (13)
RD Series (12)
Riot Series (12)
Slash v3 Series (12)
Torque Series (12)
JX Series (11)
Kappa Series (11)
Mt. Olympus Series (11)
Apocalypse Series (10)
BAMF Series (10)
Bass Series (10)
BB Series (10)
JD Series (10)
MSA Series (10)
Power Series (10)
SAEv4 Series (10)
Tarantula Series (10)
V Power Series (10)
Evolution Series (9)
Ground Pounder Series (9)
GTO Series (9)
Street Machine Series (9)
Chaos EXXtreme Series (8)
Club Series (8)
GFX Series (8)
KX Series (8)
Machete Series (8)
Reaper Series (8)
Type-R Series (8)
XDM Series (8)
XED Series (8)
Consumer Line Series (7)
Crypt Series (7)
D Series (7)
JAD Series (7)
N-Series (7)
Nano Edge Series (7)
Performance Series (7)
Picasso Series (7)
Q Series (7)
S Series (7)
SK Series (7)
Stroker Pro Series (7)
Discus Series (6)
DX Series (6)
Edge Series (6)
Marine V Series (6)
Overdrive 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)
BX Series (5)
Chaos Epic Series (5)
COLOSSUS Series (5)
Competition Series (5)
HED Series (5)
MOJO Pro Series (5)
PDX Series (5)
Pulse Series (5)
Sedona Series (5)
SixFive Series (5)
SXX v2 Series (5)
XQ Series (5)
Z-Line Series (5)
Alpha Series (4)
APK Series (4)
BD Series (4)
Chaos EXXtreme II Series (4)
Elite Series (4)
EVO Series (4)
Formula Series (4)
Hercules LTD Series (4)
LP Series (4)
MOFO 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)
XThunder Series (4)
ZRS Series (4)
Apocalypse Atom Pro Series (3)
APSM Series (3)
Arachnid Series (3)
BLADE BP Series (3)
CompVX Series (3)
eXcelon Series (3)
HCP Series (3)
JackHammer Series (3)
KXM Series (3)
Low Profile Series (3)
Mille Power Series (3)
Mini 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)
VS Series (3)
W3 v3 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)
CompS Series (2)
CompVR Series (2)
CS Series (2)
CTX Series (2)
DBA Series (2)
DPower Series (2)
EXL-P Series (2)
GS Series (2)
iON Series (2)
Momentum CSA Series (2)
Murdered Out Series (2)
MX Series (2)
Power X Series (2)
Prime R2 Series (2)
PRX Series (2)
Punch P1 Series (2)
Smart Bass (2)
Stage Series (2)
Summo Series (2)
TTX-BD 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)
CompR Series (1)
CompVT Series (1)
DRVN Series (1)
EXL Series (1)
Force Series (1)
GM Series (1)
GT5 Series (1)
HED3 Series (1)
HF Series (1)
HX Series (1)
LC Series (1)
Level 4 Series (1)
Pioneer ME Series (1)
MINI BANG Series (1)
MVi Series (1)
PDR Series (1)
Phanatik Series (1)
Power Pack Series (1)
Primus Series (1)
Punch BR Series (1)
Punch P2 Series (1)
Punch P3 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)
SCX v2 Series (1)
SEX v2 Series (1)
SIA Series (1)
Solo-Baric L7 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)
Type-S Series (1)
VFL Comp Series (1)
WET Series (1)
Xenith Series (1)
XR Series (1)
XX Series (1)
XXX 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.

JBL GTO14001

1500W RMS, Monoblock Grand Touring Series Amplifier

GTO14001 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JBL GTO14001

1500W RMS, Monoblock Grand Touring Series Amplifier

Grand Touring Series Class AB Monoblock Car Amplifier • 1200W x 1 chan. @ 4 ohm • 1500W x 1 chan. @ 2 ohm • JBL patented DBOC (Dynamic Bass Optimization Circuitry)

9

Grand Touring Series Class AB Monoblock Car Amplifier • 1200W x 1 chan. @ 4 ohm • 1500W x 1 chan. @ 2 ohm • JBL patented DBOC (Dynamic Bass Optimization Circuitry)

MTX Audio TC4001

1200W Max, Thunder TC Class D Monoblock Amplifier

TC4001 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

MTX Audio TC4001

1200W Max, Thunder TC Class D Monoblock Amplifier

1200 watts Max, Class D Monoblock Amplifier • 400 watts x 1 chan. @ 2 ohm • CEA-2006 Compliant • 24 dB per Octave, Adjustable Low Pass Crossover • Smart Engage Auto Turn-On for easy installation with factory radios • Frequency Response: 20 - 200 Hz

3

1200 watts Max, Class D Monoblock Amplifier • 400 watts x 1 chan. @ 2 ohm • CEA-2006 Compliant • 24 dB per Octave, Adjustable Low Pass Crossover • Smart Engage Auto Turn-On for easy installation with factory radios • Frequency Response: 20 - 200 Hz

Power Acoustik A3000DB

3000W Max, Class D Monoblock Amplifier

A3000DB big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Power Acoustik A3000DB

3000W Max, Class D Monoblock Amplifier

3000 watts Monoblock Power Amplifier • 2300 watts RMS x 1 chan @ 1 ohm • 1800 watts RMS x 1 chan. @ 2 ohm • 1100 watts RMS x 1 chan. @ 4 ohm • S/N Ratio: >100 dB

13

3000 watts Monoblock Power Amplifier • 2300 watts RMS x 1 chan @ 1 ohm • 1800 watts RMS x 1 chan. @ 2 ohm • 1100 watts RMS x 1 chan. @ 4 ohm • S/N Ratio: >100 dB

Crunch PX-2000.1D 2000 Watt Monoblock Amplifier+Amp Kit

2000W Max Power X Series 1-ohm Stable Class D Monoblock Subwoofer Amplifier with Wired Remote Bass Level Control Package

PX2000.1D BAK42 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Crunch PX-2000.1D 2000 Watt Monoblock Amplifier+Amp Kit

2000W Max Power X Series 1-ohm Stable Class D Monoblock Subwoofer Amplifier with Wired Remote Bass Level Control Package

• 250 Watts RMS x 1 @ 4 ohm
• 500 Watts RMS x 1 @ 2 ohm
• 1000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 2000 Watts
• Variable low-pass filter: 30 - 250 Hz
• Subsonic filter: 20 - 50 Hz
• Variable Bass Boost: 0 to +18 dB bass boost
• Dimensions: 10.8"W x 13.3"L x 3.7"H

64

• 250 Watts RMS x 1 @ 4 ohm
• 500 Watts RMS x 1 @ 2 ohm
• 1000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 2000 Watts
• Variable low-pass filter: 30 - 250 Hz
• Subsonic filter: 20 - 50 Hz
• Variable Bass Boost: 0 to +18 dB bass boost
• Dimensions: 10.8"W x 13.3"L x 3.7"H

VIBE Audio SLICK A7 (SLICKA7)

1300W Max Slick Series Monoblock Amplifier (SLICK-A7)

SLICKA7 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

VIBE Audio SLICK A7 (SLICKA7)

1300W Max Slick Series Monoblock Amplifier (SLICK-A7)

Slick Series Monoblock Class AB Car Amplifier • 1300W Max • 750W RMS • Variable Bass Boost • Speaker-level inputs • Preamp RCA Outputs • Dual Speaker Terminals • Subsonic Filter • 3-Way System Protection Circuitry

1

Slick Series Monoblock Class AB Car Amplifier • 1300W Max • 750W RMS • Variable Bass Boost • Speaker-level inputs • Preamp RCA Outputs • Dual Speaker Terminals • Subsonic Filter • 3-Way System Protection Circuitry

American Bass PH4000MD

4000W Class D Amplifier Phantom Series Car Amplifier

PH4000MD big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

American Bass PH4000MD

4000W Class D Amplifier Phantom Series Car Amplifier

• Micro Technology Amplifier
• 1 Ohm Stable Class D Mono Block Amplifier
• RMS at 1 Ohm: 2000 Watts
• MAX at 1 Ohm: 4000 Watts
• Frequency Response: 10Hz ~ 220Hz
• Variable Subsonic
• Variable Low Pass Filter: 40Hz ~ 220Hz

4

• Micro Technology Amplifier
• 1 Ohm Stable Class D Mono Block Amplifier
• RMS at 1 Ohm: 2000 Watts
• MAX at 1 Ohm: 4000 Watts
• Frequency Response: 10Hz ~ 220Hz
• Variable Subsonic
• Variable Low Pass Filter: 40Hz ~ 220Hz

Belva BB2000Dv2 (BB2000D v2) LIKE NEW DAMAGED PACKAGING

2000W Max (1200W RMS) Class D Monoblock BB Series Version 2 Car Amplifier

BB2000Dv2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Belva BB2000Dv2 (BB2000D v2) LIKE NEW DAMAGED PACKAGING

2000W Max (1200W RMS) Class D Monoblock BB Series Version 2 Car Amplifier

• Like new Damaged Package
• RMS: 540W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 2000W
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB at 30 - 80 Hz
• Subsonic Filter From Off - 50 Hz
• Dimensions: 12-1/2"W x 8-1/4"D x 2-1/4"H

• Like new Damaged Package
• RMS: 540W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 2000W
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB at 30 - 80 Hz
• Subsonic Filter From Off - 50 Hz
• Dimensions: 12-1/2"W x 8-1/4"D x 2-1/4"H

Alpine MRD-M300 V12 Series

MRD-M300 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Alpine MRD-M300 V12 Series

300W RMS x 1 channel at 2 ohm • 150W x 1 channel at 4 ohm • Bass Engine with low-pass filter, subsonic filter, parametric EQ, and Bass Compensator

4

300W RMS x 1 channel at 2 ohm • 150W x 1 channel at 4 ohm • Bass Engine with low-pass filter, subsonic filter, parametric EQ, and Bass Compensator

Visonik VB-112AMP R/B

350W Max, High Performance Monoblock Amplifier

VB-112AMP-RB big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Visonik VB-112AMP R/B

350W Max, High Performance Monoblock Amplifier

Single-Channel Monoblock Car Amplifier • 350 watts x 1 Chan. Max • LED Power and Protection Indicators • Thermal, Short Circuit, and Overload Protection • Aluminum Heatsink

1

Single-Channel Monoblock Car Amplifier • 350 watts x 1 Chan. Max • LED Power and Protection Indicators • Thermal, Short Circuit, and Overload Protection • Aluminum Heatsink

Autotek ATA2000.1

2000W Max Monoblock ATA Series Class AB Car Amplifier

ATA2000.1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Autotek ATA2000.1

2000W Max Monoblock ATA Series Class AB Car Amplifier

• Max Power: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm
• Total Peak Power: 2000W
• Adjustable 12dB Crossovers
• Dimensions: 9.45" W x 15.75" L x 2.08" H

4

• Max Power: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm
• Total Peak Power: 2000W
• Adjustable 12dB Crossovers
• Dimensions: 9.45" W x 15.75" L x 2.08" H

Hifonics BXi 1606D

Brutus Series Class D Monoblock Amplifier (BXi1606D)

BXi1606D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics BXi 1606D

Brutus Series Class D Monoblock Amplifier (BXi1606D)

550 watts RMS x 1 chan. @ 4 Ohm / 1100 watts RMS x 1 chan. @ 2 Ohm / 1600 watts x 1 chan. @ 1 Ohm • Super D-Class Topography • Bass Remote • <0.08% THD • Signal to Noise >95 dB

27

550 watts RMS x 1 chan. @ 4 Ohm / 1100 watts RMS x 1 chan. @ 2 Ohm / 1600 watts x 1 chan. @ 1 Ohm • Super D-Class Topography • Bass Remote • <0.08% THD • Signal to Noise >95 dB

JBL GTO3501

360W RMS, Monoblock Grand Touring Series Amplifier

GTO3501 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JBL GTO3501

360W RMS, Monoblock Grand Touring Series Amplifier

Grand Touring Series Class AB Monoblock Car Amplifier • 225W x 1 chan. @ 4 ohm • 360W x 1 chan. @ 2 ohm • 700W x 1 chan. Max approx. • JBL patented DBOC (Dynamic Bass Optimization Circuitry)

3

Grand Touring Series Class AB Monoblock Car Amplifier • 225W x 1 chan. @ 4 ohm • 360W x 1 chan. @ 2 ohm • 700W x 1 chan. Max approx. • JBL patented DBOC (Dynamic Bass Optimization Circuitry)

EXCLUSIVE

NVX VCW104 10" 750W Subwoofer + Hifonics 1000Watt Amplified Bass Bundle

NVX VCW104 10" VC-Series Dual 4-ohm Car Subwoofer + Hifonics HFi1000.1D Class D Monoblock HFi Series Amplifier

VCW104_HFi1000.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

NVX VCW104 10" 750W Subwoofer + Hifonics 1000Watt Amplified Bass Bundle

NVX VCW104 10" VC-Series Dual 4-ohm Car Subwoofer + Hifonics HFi1000.1D Class D Monoblock HFi Series Amplifier

• 2 ohm: 750 watts x 1 chan.
• Woven Fiber Pressed Paper Cone
• Custom High Roll Foam Surround With Nylon Stitching
• Die Cast Aluminum Basket
• Dual Nomex Spiders
• Wired HFR-3 remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 15 - 250 Hz
• Signal to Noise Ration: >95 dB
• Variable low-pass filter: 30 - 250 Hz, 24 dB/octave

• 2 ohm: 750 watts x 1 chan.
• Woven Fiber Pressed Paper Cone
• Custom High Roll Foam Surround With Nylon Stitching
• Die Cast Aluminum Basket
• Dual Nomex Spiders
• Wired HFR-3 remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 15 - 250 Hz
• Signal to Noise Ration: >95 dB
• Variable low-pass filter: 30 - 250 Hz, 24 dB/octave

Rockford Fosgate Power T10001bd (Silver/Red Box)

1000W Class BD Monoblock Amplifier (T10001 bd)

T10001bd big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate Power T10001bd (Silver/Red Box)

1000W Class BD Monoblock Amplifier (T10001 bd)

1000W RMS Class BD Amplifier • 1000W RMS @ 1 Ohm • 750W RMS @ 2 Ohm • Wired Bass Remote Included (30 - 75Hz, 0 - 18dB) • 1/0 AWG power and ground connections with internal ANL fusing • Preamp outputs • Low-Pass and Infrasonic filters • 0 - 180 Degree Phase Control

25

1000W RMS Class BD Amplifier • 1000W RMS @ 1 Ohm • 750W RMS @ 2 Ohm • Wired Bass Remote Included (30 - 75Hz, 0 - 18dB) • 1/0 AWG power and ground connections with internal ANL fusing • Preamp outputs • Low-Pass and Infrasonic filters • 0 - 180 Degree Phase Control

Soundstream RUB1.2500D

2500W RMS, Rubicon Series Class D Monoblock Amplifier

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

RUB1.2500D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Soundstream RUB1.2500D

2500W RMS, Rubicon Series Class D Monoblock Amplifier

Rubicon Series Monoblock Car Amplifier • 1000 watts x 1 chan @ 4 Ohm • 1700 watts x 1 chan @ 2 Ohm • MOSFET Power Supply • LED Protection Indicator • SMT Built In Cooling Fan • Aluminum Alloy Heatsink

Promo Savings Icon

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

4

Rubicon Series Monoblock Car Amplifier • 1000 watts x 1 chan @ 4 Ohm • 1700 watts x 1 chan @ 2 Ohm • MOSFET Power Supply • LED Protection Indicator • SMT Built In Cooling Fan • Aluminum Alloy Heatsink

Hifonics HFi2000D

2000W RMS, Class D Monoblock HFi Series Amplifier (HFi 2000D)

HFi2000D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics HFi2000D

2000W RMS, Class D Monoblock HFi Series Amplifier (HFi 2000D)

HFi Series Monoblock Class D Car Amplifier • 1300W x 1-Chan. @ 2 Ohm • 2000W x 1-Chan. @ 1 Ohm • Wired HFR-3 Bass Remote • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge

37

HFi Series Monoblock Class D Car Amplifier • 1300W x 1-Chan. @ 2 Ohm • 2000W x 1-Chan. @ 1 Ohm • Wired HFR-3 Bass Remote • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge

DEI - Directed Audio D600

600W Max, Class D Monoblock Amplifier

D600 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

DEI - Directed Audio D600

600W Max, Class D Monoblock Amplifier

Class-D Monoblock Amplifier • 300W RMS x 1 @ 2 • Remote Level Control Included • Variable Crossover • 8dB Bass Boost • Adjustable Input Sensitivity

4

Class-D Monoblock Amplifier • 300W RMS x 1 @ 2 • Remote Level Control Included • Variable Crossover • 8dB Bass Boost • Adjustable Input Sensitivity

RE Audio SA500.1

500W Monoblock SA Series Class D Amplifier

SA500.1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

RE Audio SA500.1

500W Monoblock SA Series Class D Amplifier

• 150 Watts RMS x 1 @ 4 ohm
• 250 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 500 Watts
• CEA-2006 Compliant
• Variable Bass Boost : 0 to +12 dB bass boost at 45 Hz

• 150 Watts RMS x 1 @ 4 ohm
• 250 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 500 Watts
• CEA-2006 Compliant
• Variable Bass Boost : 0 to +12 dB bass boost at 45 Hz

Precision Power PPI PDX-10K (Rare Competition Amplifier)

10,000W RMS, Monoblock Class D PDX Series Car Amplifier

PDX-10K big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Precision Power PPI PDX-10K (Rare Competition Amplifier)

10,000W RMS, Monoblock Class D PDX Series Car Amplifier

• RMS: 3700W x 1 @ 2 ohm, 6100W x 1 @ 1 ohm, 10000W x 1 @ 0.5 ohm
• Total RMS Power: 10000W
• CEA-2006 Compliant
• Bass Boost: 0-18 dB
• Class D Circuitry
• Dimensions: 12-5/8"W x 23-1/4"L x 2-3/4"H

7

• RMS: 3700W x 1 @ 2 ohm, 6100W x 1 @ 1 ohm, 10000W x 1 @ 0.5 ohm
• Total RMS Power: 10000W
• CEA-2006 Compliant
• Bass Boost: 0-18 dB
• Class D Circuitry
• Dimensions: 12-5/8"W x 23-1/4"L x 2-3/4"H

EXCLUSIVE

Hifonics Brutus BRX1116.1D 1100 Watt Amplifier + 4 Gauge Amp Kit

Complete 4 Gauge Amp Installation Wire Kit Included!!!

BRX1116.1D_BAK42BL big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics Brutus BRX1116.1D 1100 Watt Amplifier + 4 Gauge Amp Kit

Complete 4 Gauge Amp Installation Wire Kit Included!!!

• RMS Power: 400W x 1 @ 4 ohm, 700W x 1 @ 2 ohm, 1100W x 1 @ 1 ohm
• Total Peak Power: 1500W
• Variable Low Pass Filter
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

105

• RMS Power: 400W x 1 @ 4 ohm, 700W x 1 @ 2 ohm, 1100W x 1 @ 1 ohm
• Total Peak Power: 1500W
• Variable Low Pass Filter
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

Prev 15 16 17 18 19 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

    2024 Kia K5

    2010 Lotus Evora

    1987 Mercury Sable

    1992 Dodge B350

    2012 Honda Pilot

    2000 Lotus Esprit

    1985 Toyota Celica

    2008 Audi S5

    2014 Dodge Ram ProMaster 2500

    1992 Mazda Protege

    Vehicle
    Store     Delete

    2004 Harley Davidson FXSTSI Springer Softail

    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 2024 K5
    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