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20 Best Cheap Amps For Subs (2022 Updated)

There are a few different ways to get cheap amps for subs. One way is to look for used amps on websites like eBay or Craigslist. Another way is to buy an amp kit, which includes everything you need to build your own amp.

Or, you can find amplifier plans online and build your own amp from scratch. Whichever way you choose, be sure to do your research so you get an amp that will work well with your subs.

20 Best Cheap Amps For Subs

Product Image Product Name Features Price

Crown XLi 1500 – Power amplifier

  • Stereo/parallel/bridge-mono mode
  • Two level controls, power switch, power LED, and six LEDs which indicate signal presence, clip and fault for each channel

Rockford Fosgate R250x1 Prime Mono Amplifier

  • Lowpass 50Hz
  • Mono Class AB Amplifier
  • 1 x 150 / 250 Watts @4 Ohms / 2

Alpine Mrv-m500 Mono V-Power Digital Amplifier

  • Best dollar-per-watt performance
  • Sleek aggressive design
  • High performance, high value

Dayton Audio Dta-2.1bt2 100W 2.1 Class D Bluetooth Amplifier with SUB Frequency …

  • Designed with 100 W 2.1 Class D amplifier to offer high-quality audio output
  • Aluminum material helps make the enclosure resist corrosion

Soundigital 400.4 EVOX – 4 Ω

  • Aluminum heatsink
  • Conductive copper layer
  • Electronic component

Alpine Electronics BBX-F1200 4 Channel Amplifier

  • This amp delivers high output power and exceptional performance
  • Bass EQ for Best Bass
  • Total Max Power: 600W

Pioneer Gm-d8704 GM Series 1,200-Watt 4-Channel Class D Amp

  • 100W RMS x 4 @ 4 Ohm
  • 120W RMS x 4 @ 2ω
  • 125W RMS x 4 @ 1ω

Rockville DB45 3200 Watt/1600w RMS 4 Channel Amplifier Car Stereo Amp

  • 2 Ohm: 200 Watts X 4 Channel <1% Thd+n .
  • 4 Ohm:135 Watts X 4 Channel <1% Thd+n.
  • 4 Ohm Bridged: 400watts X 2 Ch.

Rockford Fosgate R500x1d Prime 1-Channel Class D Amplifier

  • 300 Watts x 14-Ohms, 500 Watts x 12-Ohms, Frequency 20Hz to 250Hz /-1dB
  • Onboard 12dB/octave LP/HP/AP crossover & Infrasonic filter

Skar Audio Rp-350.1d Monoblock 350-Watt Class D MOSFET Subwoofer Amplifier

  • This monoblock amplifier helps enhance the bass and sharpness of the sound
  • Its 350 watts RMS power delivers loud and clear audio

Pioneer (GM-D8601) Class D Mono Amplifier

  • 1,600 Watts Max Power
  • Compact Design for Versatile Installation Options
  • Wired Bass Boost Remote and Variable Bass Control

Alpine MRV-F300 – Car – amplifier – 4-channel

  • Frequency response of 20 to 20,000 Hz produces crisp and clear sound
  • Its 4-channel output lets you connect the speakers conveniently

Pioneer Class FD 4 Channel (GM-D8604)

  • Turn the stereo system around a power pack deck by having 4 x speaker channels
  • Enjoy high-quality stereo player sound with the Class FD amp tech

Taramps HD 3000 1 Channel 1 Ohm Car Amplifier

  • AUDIO BOOST: Automotive amplifier boost your car audio sound for during every drive
  • MAXIMUM POWER: Operates at 1 ohms with 3,000 watt RMS for maximum power

Polk Audio PAD40004 Class D 4 Channel Amplifier – 400 Watts

  • For efficient power conduction.Thermal, DC offset, reverse DC voltage and short-circuit protection.
  • Help ensure safe use.Front and rear gain level controls.
Crown XLi 1500 – Power amplifier
  • Stereo/parallel/bridge-mono mode
  • Two level controls, power switch, power LED, and six LEDs which indicate signal presence, clip and fault for each channel
Rockford Fosgate R250x1 Prime Mono Amplifier
  • Lowpass 50Hz
  • Mono Class AB Amplifier
  • 1 x 150 / 250 Watts @4 Ohms / 2
Alpine Mrv-m500 Mono V-Power Digital Amplifier
  • Best dollar-per-watt performance
  • Sleek aggressive design
  • High performance, high value
Dayton Audio Dta-2.1bt2 100W 2.1 Class D Bluetooth Amplifier with SUB Frequency …
  • Designed with 100 W 2.1 Class D amplifier to offer high-quality audio output
  • Aluminum material helps make the enclosure resist corrosion
Soundigital 400.4 EVOX – 4 Ω
  • Aluminum heatsink
  • Conductive copper layer
  • Electronic component
Alpine Electronics BBX-F1200 4 Channel Amplifier
  • This amp delivers high output power and exceptional performance
  • Bass EQ for Best Bass
  • Total Max Power: 600W
Pioneer Gm-d8704 GM Series 1,200-Watt 4-Channel Class D Amp
  • 100W RMS x 4 @ 4 Ohm
  • 120W RMS x 4 @ 2ω
  • 125W RMS x 4 @ 1ω
Rockville DB45 3200 Watt/1600w RMS 4 Channel Amplifier Car Stereo Amp
  • 2 Ohm: 200 Watts X 4 Channel <1% Thd+n .
  • 4 Ohm:135 Watts X 4 Channel <1% Thd+n.
  • 4 Ohm Bridged: 400watts X 2 Ch.
Rockford Fosgate R500x1d Prime 1-Channel Class D Amplifier
  • 300 Watts x 14-Ohms, 500 Watts x 12-Ohms, Frequency 20Hz to 250Hz /-1dB
  • Onboard 12dB/octave LP/HP/AP crossover & Infrasonic filter
Skar Audio Rp-350.1d Monoblock 350-Watt Class D MOSFET Subwoofer Amplifier
  • This monoblock amplifier helps enhance the bass and sharpness of the sound
  • Its 350 watts RMS power delivers loud and clear audio
Pioneer (GM-D8601) Class D Mono Amplifier
  • 1,600 Watts Max Power
  • Compact Design for Versatile Installation Options
  • Wired Bass Boost Remote and Variable Bass Control
Alpine MRV-F300 – Car – amplifier – 4-channel
  • Frequency response of 20 to 20,000 Hz produces crisp and clear sound
  • Its 4-channel output lets you connect the speakers conveniently
Pioneer Class FD 4 Channel (GM-D8604)
  • Turn the stereo system around a power pack deck by having 4 x speaker channels
  • Enjoy high-quality stereo player sound with the Class FD amp tech
Taramps HD 3000 1 Channel 1 Ohm Car Amplifier
  • AUDIO BOOST: Automotive amplifier boost your car audio sound for during every drive
  • MAXIMUM POWER: Operates at 1 ohms with 3,000 watt RMS for maximum power
Polk Audio PAD40004 Class D 4 Channel Amplifier – 400 Watts
  • For efficient power conduction.Thermal, DC offset, reverse DC voltage and short-circuit protection.
  • Help ensure safe use.Front and rear gain level controls.

1. Crown XLi 1500 – Power amplifier

Crown XLi 1500 - Power amplifier

  • Stereo/parallel/bridge-mono mode
  • Two level controls, power switch, power LED, and six LEDs which indicate signal presence, clip and fault for each channel
  • Efficient forced-air cooling prevents excessive thermal buildup
  • Protection against shorts, no-load, on/off thumps and radio-frequency interference

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Sweetwater

Product Details

Specifications

Details
Product Type Power amplifier
Audio System
Audio Channels Stereo
Functions Amplifier
Audio Specifications Amplifier – Response Bandwidth – 20 – 20000 Hz – SNR – 100 dB – THD – 0.5%
Amplifier Output Details 450 Watt – 4 Ohm – at 1 kHz – THD 0.5% – 2 channels 330 Watt – 8 Ohm – at 1 kHz – THD 0.5% – 2 channels 900 Watt – 8 Ohm – at 1 kHz – THD 0.5% – 1 channels (bridged)
Features Cooling fan, short circuit protection, clip LED, bridged output capability, rack mountable, on/off transient protection, RF protection
Connections
Connectors 2 x balanced audio input (XLR) – rear 2 x audio line-in (RCA) – rear 2 x speakers output (Speakon) – rear 2 x speakers output (banana/spade x 2) – rear
Manufacturer Warranty
Service & Support Limited warranty – 1 year
Dimensions & Weight
Width 19 in
Depth 12.4 in
Height 3.5 in
Weight 28 lbs

Reviews From Real Customers

BGFallbrook

2. NVX VADM1 500W RMS Class D Monoblock Car/Marine/Powersports Micro Amplifier with …

NVX VADM1 500W RMS Class D Monoblock Car/Marine/Powersports Micro Amplifier with ...

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NVX

Product Details

Specifications

Details
Peak Power Rating 1000 Watts
Input sensitivity 0.2V-5V
Total Harmonic Distortion <0.3%
Dimensions 6.8″L x 3.3″W x 1.5″H
RMS Power @ 4 ohms 180 watts x 1 channel
RMS Power @ 2 ohms 320 watts x 1 channel
RMS Power @ 1 ohm 500 watts x 1 channel
RMS Power @ .5 ohm 500 watts x 1 channel
Peak Power @ 4 ohm 360 watts x 1 channel
Peak Power @ 2 ohms 640 watts x 1 channel
Peak Power @ 1 ohm 1000 watts x 1 channel
Peak Power @ .5 ohm 1000 watts x 1 channel
Marine Certified Yes
Amplifier Class D
Number of Channels 1 – Mono
Total Peak Power Output 1000 watts
Total RMS Power Output 500 watts
Maximum Input Gauge Size 8 AWG
Minimum Impedance Unbridged 1 ohms
Minimum Impedance Bridged Not Bridgeable
THD at Rated RMS Power 0.3%
Speaker Level Inputs Yes
Preamp Outputs No
Built-in Crossover Low-Pass (LP) Subsonic
Low-Pass Crossover Frequency 50 – 250 Hz
Subsonic Filter 10 – 20 Hz
Signal-to-Noise Ratio 105 dB
Bass Boost 0 – 18 dB
Remote bass/level controller Yes
Fan Cooled No
Strappable No
CEA-2031 Compliant Yes
Sonic Certified Amplifier Yes
Amp Bluetooth Connectivity No
Hi-Res Certified No
Authorized Dealer Authorized Dealer
Paperwork User manual

Reviews From Real Customers

joniron1

3. Rockford Fosgate R250x1 Prime Mono Amplifier

Rockford Fosgate R250x1 Prime Mono Amplifier

  • Lowpass 50Hz
  • Mono Class AB Amplifier
  • 1 x 150 / 250 Watts @4 Ohms / 2
  • Punch EQ 0 dB Bass Boost (45Hz)

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Walmart – Sound of Tri-State
Drive-In Autosound

Product Details

Specifications

Details
Product Type Amplifier
Recommended Use Car
Width 6.8 in
Depth 11.2 in
Height 2 in
Audio System
Frequency Response 20 – 250 Hz
Continuous Power / Channel Qty 150 Watts x 1
Amplifier Output 1-channel
High Level Inputs Yes
Crossover Active crossover
Crossover Slope 12 dB/octave
Phase Selector Yes
Low Pass Frequencies 50 – 250 Hz
Bass Boost Frequency 45 Hz
Bass Boost Gain 0 to +18dB, 0 to +12dB
Output Power / Total 250 Watt
Amplifier Class Class AB
Amplifier Output Details 150 Watt – 4 Ohm – 1 channels 250 Watt – 2 Ohm – 1 channels
Additional Features Short circuit protection, over current protection, Remote Punch EQ
Connections
Connector Type Audio line-in (RCA x 2) Audio line-out (RCA x 2) Speakers output (screw-type) DC power input (screw-type) Remote Punch EQ control
Manufacturer Warranty
Service & Support Limited warranty – 1 year

Reviews From Real Customers

culsus8

4. Alpine Mrv-m500 Mono V-Power Digital Amplifier

Alpine Mrv-m500 Mono V-Power Digital Amplifier

  • Best dollar-per-watt performance
  • Sleek aggressive design
  • High performance, high value
  • Clean, efficient power
  • Exceptionally easy upgrade

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Drive-In Autosound
SonicElectronix.com

Product Details

Specifications

Details
Product Type Amplifier
Recommended Use Car
Audio System
Signal-To-Noise Ratio 85 dB
Continuous Power / Channel Qty 300 Watts x 1
Amplifier Output 1-channel
Amplifier Output Details 300 Watt – 4 Ohm – THD 1.0% – 14.4V DC – 1 channels 500 Watt – 2 Ohm – THD 1.0% – 14.4V DC – 1 channels
Additional Features Bass level remote control

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MAC
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Tim H

5. Rockford Fosgate Power T1500-1bdCP

Rockford Fosgate Power T1500-1bdCP

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HiDEF Lifestyles

Product Details

Specifications

Details
Product Type Amplifier
Recommended Use Car
Width 8.1 in
Depth 14.8 in
Height 2.1 in
Weight 14.33 lbs
Audio System
Frequency Response 20 – 250 Hz
Signal-To-Noise Ratio 80 dB
Continuous Power / Channel Qty 1000 Watts x 1
Amplifier Output 1-channel
Input Signal Voltage 0.15 – 5V
Crossover Active crossover
Crossover Slope 24 dB/octave
Low Pass Frequencies 35 – 250 Hz
Bass Boost Frequency 45 Hz
Bass Boost Gain 0 to +18dB
Output Power / Total 1500 Watt
Amplifier Class Class BD
Distortion Factor 0.7%
Amplifier Output Details 1000 Watt – 4 Ohm – 14.4V DC – 1 channels 1500 Watt – 2 Ohm – 14.4V DC – 1 channels 1500 Watt – 1 Ohm – 14.4V DC – 1 channels
Additional Features Thermal protection, Remote Punch Bass, short circuit protection, infrasonic filter
Connections
Connector Type Audio line-in (RCA x 2) Audio line-out (RCA x 2) DC power input (screw-type) Speakers output (screw-type) Remote Punch EQ control
Miscellaneous
Included Accessories Mounting hardware
Manufacturer Warranty
Service & Support Limited warranty – 2 years

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brwo8493
E
vip_tech

6. Dayton Audio Dta-2.1bt2 100W 2.1 Class D Bluetooth Amplifier with SUB Frequency …

Dayton Audio Dta-2.1bt2 100W 2.1 Class D Bluetooth Amplifier with SUB Frequency ...

  • Designed with 100 W 2.1 Class D amplifier to offer high-quality audio output
  • Aluminum material helps make the enclosure resist corrosion
  • Bluetooth connectivity lets you pair it with compatible devices wirelessly

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Parts Express

Product Details

Specifications

Details
Audio Input 3.55 mm
Length 6″
Width 5.1″
Height 1.5″
Weight 2.8 lbs

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T

7. Soundigital 400.4 EVOX – 4 Ω

Soundigital 400.4 EVOX - 4 Ω

  • Aluminum heatsink
  • Conductive copper layer
  • Electronic component

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Sound of Tri-State

Product Details

Specifications

Details
Package Dimensions 7.52 x 6.06 x 3.35 inches
Country of Origin Brazil
Warranty 1 Year

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Nicholas E.
Dan E.

8. Alpine Electronics BBX-F1200 4 Channel Amplifier

Alpine Electronics BBX-F1200 4 Channel Amplifier

  • This amp delivers high output power and exceptional performance
  • Bass EQ for Best Bass
  • Total Max Power: 600W
  • Designed to fit easily in virtually any system

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Product Details

Specifications

Details
Product Dimensions 11.02 x 9.45 x 2.05 inches
Is Discontinued By Manufacturer No
Wattage 600 watts

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9. Pioneer Gm-d8704 GM Series 1,200-Watt 4-Channel Class D Amp

Pioneer Gm-d8704 GM Series 1,200-Watt 4-Channel Class D Amp

  • 100W RMS x 4 @ 4 Ohm
  • 120W RMS x 4 @ 2ω
  • 125W RMS x 4 @ 1ω
  • A/B Channel free rasp: 10hz–50khz
  • Signal-to-noise ratio: 95dB

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Product Details

Specifications

Details
Length 12.9 in
Height 4.4 in
Width 10.7 in
Product Weight
Weight 7.4 lb

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NWMark
arrepuess
sdub81

10. Rockville DB45 3200 Watt/1600w RMS 4 Channel Amplifier Car Stereo Amp

Rockville DB45 3200 Watt/1600w RMS 4 Channel Amplifier Car Stereo Amp

  • 2 Ohm: 200 Watts X 4 Channel <1% Thd+n .
  • 4 Ohm:135 Watts X 4 Channel <1% Thd+n.
  • 4 Ohm Bridged: 400watts X 2 Ch.

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rockville audio

Product Details

Specifications

Details
Product Dimensions 3 x 3 x 3 inches
Country of Origin China
Is Discontinued By Manufacturer No
Voltage 8 Volts

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11. Rockford Fosgate R500x1d Prime 1-Channel Class D Amplifier

Rockford Fosgate R500x1d Prime 1-Channel Class D Amplifier

  • 300 Watts x 14-Ohms, 500 Watts x 12-Ohms, Frequency 20Hz to 250Hz /-1dB
  • Onboard 12dB/octave LP/HP/AP crossover & Infrasonic filter
  • On-board Punch EQ with 18dB boost at 45Hz. Input Sensitivity: 150 mV to 4 V
  • Cast Aluminum Heatsink with Stealth top mounted control panel
  • Includes wired remote (Punch Level Control). High efficiency amplifier design that reduces current consumption from the charging system

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Product Details

12. Skar Audio Rp-350.1d Monoblock 350-Watt Class D MOSFET Subwoofer Amplifier

Skar Audio Rp-350.1d Monoblock 350-Watt Class D MOSFET Subwoofer Amplifier

  • This monoblock amplifier helps enhance the bass and sharpness of the sound
  • Its 350 watts RMS power delivers loud and clear audio
  • The 4-way protection circuitry offers protection against voltage surge

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Skar Audio

Product Details

Specifications

Details
Frequency Response 20 Hz – 250 Hz
Operating Load 1 ohm
Gauze Size 8 AWG
Dimensions 12.8″ x 7″ x 3.2″
Weight 4.4 pounds

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densh897

13. Pioneer (GM-D8601) Class D Mono Amplifier

Pioneer (GM-D8601) Class D Mono Amplifier

  • 1,600 Watts Max Power
  • Compact Design for Versatile Installation Options
  • Wired Bass Boost Remote and Variable Bass Control
  • 1 Ω Stable

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BUYA.COM – Buya – Fast Cash

Product Details

Specifications

Details
Product Type Amplifier
Recommended Use Car
Width 7.9 in
Depth 10.4 in
Height 2.4 in
Audio System
Max Output Power / Channel Qty 1600 Watts x 1
Continuous Power / Channel Qty 300 Watts x 1
Amplifier Output 1-channel
High Level Inputs Yes
Crossover Active crossover
Amplifier Output Details 300 Watt – 4 Ohm – 1 channels 500 Watt – 2 Ohm – 1 channels 800 Watt – 1 Ohm – 1 channels

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nexia-gte-turbo

14. Alpine MRV-F300 – Car – amplifier – 4-channel

Alpine MRV-F300 - Car - amplifier - 4-channel

  • Frequency response of 20 to 20,000 Hz produces crisp and clear sound
  • Its 4-channel output lets you connect the speakers conveniently
  • The 98 dB sensitivity helps minimize distortion for high-quality audio

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SonicElectronix.com

Product Details

Specifications

Details
Width 7.9 in
Depth 7.9 in
Height 2.2 in
Weight 3.75 lbs
Audio System
Frequency Response 20 – 20000 Hz
Signal-To-Noise Ratio 98 dB
Amplifier Output 4-channel
Input Signal Voltage 0.2 – 4V, 0.5 – 10V
Crossover Active crossover
Crossover Slope 12 dB/octave
Low Pass Frequencies 50 – 400 Hz
High Pass Frequencies 50 – 400 Hz
Amplifier Class Class D
Amplifier Output Details 50 Watt – 4 Ohm – THD 1.0% – 14.4V DC – 4 channels 75 Watt – 2 Ohm – THD 1.0% – 14.4V DC – 4 channels
Additional Features Gain control
Connections
Connector Type 2 x audio line-in (RCA x 2) Speakers input 4 x speakers output DC power input

Reviews From Real Customers

China
techjunkie564

15. Pioneer Class FD 4 Channel (GM-D8604)

Pioneer Class FD 4 Channel (GM-D8604)

  • Turn the stereo system around a power pack deck by having 4 x speaker channels
  • Enjoy high-quality stereo player sound with the Class FD amp tech
  • The power pack bridging configuration delivers high-octant audio
  • Integrated MOSFET power supply with rapid switching capability increases amp efficiency

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Drive-In Autosound

Product Details

Specifications

Details
Product Type Amplifier
Recommended Use Car
Width 7.9 in
Depth 10.4 in
Height 2.4 in
Enclosure Color Black
Audio System
Max Output Power / Channel Qty 300 Watts x 4
Continuous Power / Channel Qty 100 Watts x 4
Amplifier Output 4-channel
High Level Inputs Yes
Crossover Active crossover
Amplifier Class Class D
Amplifier Output Details 100 Watt – 4 Ohm – 4 channels 300 Watt – 4 Ohm – 2 channels 150 Watt – 2 Ohm – 2 channels

16. Soundigital 1200.4 EVOX – 2 Ω

Soundigital 1200.4 EVOX - 2 Ω

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Product Details

Specifications

Details
Part Number 4OHMS

17. Taramps HD 3000 1 Channel 1 Ohm Car Amplifier

Taramps HD 3000 1 Channel 1 Ohm Car Amplifier

  • AUDIO BOOST: Automotive amplifier boost your car audio sound for during every drive
  • MAXIMUM POWER: Operates at 1 ohms with 3,000 watt RMS for maximum power
  • FULL RANGE: Full-range amplifier can operate on all frequencies using the right measure
  • STAYS COOL: Built-in fan protects amp from overheating with 3 speeds
  • VERSATILE: ideally made for most car speaker applications; Dimensions ( W x H x D): 2.56 x 9 x 7.32 inches

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Product Details

Specifications

Details
Total RMS Power 3000 watts
Total RMS power output 3000 watts
Low level 230mV – 6 volts
Frequency Response 10 – 20,000 Hz
Total Harmonic Distortion (THD) .1%
Signal to Noise Ratio 89 dB
Variable low-pass filter 80 – Full Hz
Variable Bass Boost 0 – 10 dB
Fuse Rating 150A
Dimensions 9″ W x 7.32″ L x 2.56″ H
RMS Power @ 4 ohms 1140 watts x 1 channel
RMS Power @ 2 ohms 2025 watts x 1 channel
RMS Power @ 1 ohm 3000 watts x 1 channel
Marine Certified No
Amplifier Class D
Number of Channels 1 – Mono
Maximum Input Gauge Size 4 AWG
Minimum Impedance Unbridged 1 ohms
Minimum Impedance Bridged Not Bridgeable
THD at Rated RMS Power .1%
Speaker Level Inputs No
Preamp Outputs No
Built-in Crossover Low-Pass (LP) High-Pass (HP)
High-Pass Crossover Frequency 10 – 80 Hz
Low-Pass Crossover Frequency 80 – Full Hz
Remote bass/level controller No
Fan Cooled Yes
Total Fuse Rating 150A
Strappable No
CEA-2031 Compliant No
Sonic Certified Amplifier Not Tested
Amp Bluetooth Connectivity No
Hi-Res Certified No
Low-Level Input Sensitivity 230mV – 6 volts
Authorized Dealer Authorized Dealer
Length 7.32″

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mikprathe_4

18. Kenwood Kac-m1824bt 4-Channel Bluetooth Amplifier

Kenwood Kac-m1824bt 4-Channel Bluetooth Amplifier

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Pacific Stereo

Product Details

Specifications

Details
Product Type Amplifier
Recommended Use Marine
Form Factor External
Audio Formats AAC, apt-X
Width 5.7 in
Depth 3.9 in
Height 1.7 in
Audio System
Bluetooth functions Audio streaming
Frequency Response 20 – 20000 Hz
Signal-To-Noise Ratio 90 dB
Continuous Power / Channel Qty 45 Watts x 4
Amplifier Output 4-channel
Output Power / Total 400 Watt
Amplifier Class Class D
Amplifier Output Details 45 Watt – 4 Ohm – THD <1% - 4 channels 90 Watt - 4 Ohm - 2 channels - bridged
Additional Features iPod/iPhone ready
Connections
Connector Type 2 x audio line-in (RCA x 2) Audio line-out (RCA x 2)
Remote Control
Type Remote control

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signmeupdesigns
voglewede1
kfxhunter1

19. Polk Audio PAD40004 Class D 4 Channel Amplifier – 400 Watts

Polk Audio PAD40004 Class D 4 Channel Amplifier - 400 Watts

  • For efficient power conduction.Thermal, DC offset, reverse DC voltage and short-circuit protection.
  • Help ensure safe use.Front and rear gain level controls.
  • Along with a channel mode switch enable precise operation.

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Hebron RV Parts

Product Details

Specifications

Details
Theme Type Amplifiers

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C.
J.

20. Pioneer Gm-d9705 Class-D 5-Channel Amplifier

Pioneer Gm-d9705 Class-D 5-Channel Amplifier

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Specifications

Details
Weight 8.25 lb

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Conclusion

There are a few factors to consider when determining if a cheap amplifier is right for powering your subwoofer(s). The most important factor is the RMS power rating of the amplifier as this will determine how much power the amplifier can provide to your subwoofer(s) on a continuous basis.

You’ll also want to make sure that the amplifier has the appropriate input and output connections for your specific subwoofer(s). Additionally, it’s important to consider the overall size and weight of the amplifier as this will impact where you can install it in your vehicle.

Assuming that you’re looking for a cheap amplifier that can power your subwoofer(s) adequately, there are a few different options available on the market. The Planet Audio Anarchy 1500W Monoblock Class A/B Amplifier is a great option for those looking for an amplifier with a lot of power.

This amplifier is rated for 1500 watts RMS and has both low- and high-level input connections. It’s also relatively compact, measuring just over 13 inches long and weighing just under 7 pounds.

Another great option is the Rockville dB45 4500 Watt RMS 4 Channel Car Stereo Amplifier. This amplifier is a bit more powerful than the Anarchy, as it’s rated for 4500 watts RMS. It also has both low- and high-level input connections, as well as a built-in crossover.

It’s a bit larger than the Anarchy, measuring 16. 5 inches long and weighing just under 10 pounds.

So, if you’re looking for a cheap amplifier to power your subwoofer(s), there are a few different options available on the market. Just be sure to consider the RMS power rating, input/output connections, and overall size and weight of the amplifier before making your final decision.

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