Audio Gain Control(158)
Uses item details. Price when purchased online
Best seller, Jensen XDA91RB Class-D Mono Amplifier with 240 Watts x 1 RMS,1200 Watts Peak Power, New $95.84
Best seller
Sponsored
$9584
current price $95.84Jensen XDA91RB Class-D Mono Amplifier with 240 Watts x 1 RMS,1200 Watts Peak Power, New
4 out of 5 stars
Pyle Hydra Marine Amplifier - Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier - Waterproof, Dual MOSFET Power Supply, GAIN Level Controls, RCA Stereo Input & LED Indicator - PLMRA402 $54.99
Sponsored
$5499
current price $54.99Pyle Hydra Marine Amplifier - Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier - Waterproof, Dual MOSFET Power Supply, GAIN Level Controls, RCA Stereo Input & LED Indicator - PLMRA402
4.2 out of 5 stars
Pyle Hydra Marine Amplifier - Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier Waterproof Dual MOSFET Power Supply GAIN Level Controls, RCA Stereo Input & LED Indicator $54.99
Sponsored
$5499
current price $54.99Pyle Hydra Marine Amplifier - Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier Waterproof Dual MOSFET Power Supply GAIN Level Controls, RCA Stereo Input & LED Indicator
5 out of 5 stars
Enrock Bass Knob with Digital Voltmeter and Pushable ON/OFF for Amplifiers $37.49
Sponsored
$3749
current price $37.49Enrock Bass Knob with Digital Voltmeter and Pushable ON/OFF for Amplifiers
5 out of 5 stars
Taramps TEQ 7.4 Stereo 7-band Graphic Equalizer Car Audio Rca Input/Output, Auxiliary Gain, Fader Control 2 Input Channel 3 Output Channel, Blue LED Sound Equalizer $55.97
$5597
current price $55.97Taramps TEQ 7.4 Stereo 7-band Graphic Equalizer Car Audio Rca Input/Output, Auxiliary Gain, Fader Control 2 Input Channel 3 Output Channel, Blue LED Sound Equalizer
4 out of 5 stars
Stetsom 4 in 1 Universal Bass Knob Gain Control Voltmeter with RCA Input Blue LED Display GAINCTL $29.99
$2999
current price $29.99Stetsom 4 in 1 Universal Bass Knob Gain Control Voltmeter with RCA Input Blue LED Display GAINCTL
3 out of 5 stars
Lanzar 4 Band Parametric Equalizer with Subwoofer Gain Control $48.99
$4899
current price $48.99Lanzar 4 Band Parametric Equalizer with Subwoofer Gain Control
5 out of 5 stars
PAC LP3-4 4-CHANNEL LOCPRO SERIES AUTOMOTIVE STEREO GAIN LINE OUTPUT CONVERTER $59.95
$5995
current price $59.95PAC LP3-4 4-CHANNEL LOCPRO SERIES AUTOMOTIVE STEREO GAIN LINE OUTPUT CONVERTER
Car Amplifier Volume Control Cable with Stereo Knob Dashboard Mount Gain Regulator Cord for Audio Amplifier 5m 4Pin $10.74
$1074
current price $10.74Car Amplifier Volume Control Cable with Stereo Knob Dashboard Mount Gain Regulator Cord for Audio Amplifier 5m 4Pin
4 out of 5 stars
Universal Car Amplifier RCA Bass Knob Volume Level Controller Subwoofer Audio Gain Control for Dash Mount Stereo Black $8.99
$899
current price $8.99Universal Car Amplifier RCA Bass Knob Volume Level Controller Subwoofer Audio Gain Control for Dash Mount Stereo Black
Best seller, JENSEN XDA92RB Class D 2 Channel Bridgeable Amplifier with 80 Watts x 2 RMS, 600 Watts, New $76.63
Best seller
Sponsored
$7663
current price $76.63From $76.63
JENSEN XDA92RB Class D 2 Channel Bridgeable Amplifier with 80 Watts x 2 RMS, 600 Watts, New
3.9 out of 5 stars
Jensen XDA95RB Class D 5 Channel Bridgeable Amplifier, New $181.94
Sponsored
$18194
current price $181.94Jensen XDA95RB Class D 5 Channel Bridgeable Amplifier, New
4.4 out of 5 stars
FRCOLOR Car Rca Remote Amplifier Universal Bass Knob With Volume Control And Gain Adjustment For Subwoofer And Speaker Amplifiers $14.94
$1494
current price $14.94FRCOLOR Car Rca Remote Amplifier Universal Bass Knob With Volume Control And Gain Adjustment For Subwoofer And Speaker Amplifiers
Pyle 7 Band Parametric Equalizer, 7 Volt RMS Pre-Amp Output W/ Subwoofer Gain Control W/ Blue Light From $45.49
2 options
Available in additional 2 optionsFrom$4549
Pyle 7 Band Parametric Equalizer, 7 Volt RMS Pre-Amp Output W/ Subwoofer Gain Control W/ Blue Light
4 out of 5 stars
Jexinq Car RCA Level Remote Volume Knob LC-1 Auto Audio Amplifier Volume Control Knob $10.69
$1069
current price $10.69Jexinq Car RCA Level Remote Volume Knob LC-1 Auto Audio Amplifier Volume Control Knob
Car Amplifier Volume Control Cable with Stereo Knob Dashboard Mount Gain Regulator Cord for Audio 5m 4Pin $11.28
$1128
current price $11.28Car Amplifier Volume Control Cable with Stereo Knob Dashboard Mount Gain Regulator Cord for Audio 5m 4Pin
Axxess AXLLC Universal RCA Gain Level Controller - Car Amplifier RCA Level Controller $16.37
$1637
current price $16.37Axxess AXLLC Universal RCA Gain Level Controller - Car Amplifier RCA Level Controller
5 out of 5 stars
Novixy RCA Audio Volume Controller with Gain Knob for Car Sound System Bass Adjustment, Copper Core Signal Level Regulator $7.99
$799
current price $7.99Novixy RCA Audio Volume Controller with Gain Knob for Car Sound System Bass Adjustment, Copper Core Signal Level Regulator
Taramps Pro 2.4 BT Bluetooth DSP Crossover Full, Digital Signal Processor, Car Audio Equalizer with App, Gain up to 9V, 15 Band Graphic Equalization, 12 preset EQ, 2 in and 4 Out, High Level Input $59.00
$5900
current price $59.00Taramps Pro 2.4 BT Bluetooth DSP Crossover Full, Digital Signal Processor, Car Audio Equalizer with App, Gain up to 9V, 15 Band Graphic Equalization, 12 preset EQ, 2 in and 4 Out, High Level Input
5 out of 5 stars
GJX 2026 New Car Stereo Amplifier Gain Level Bass Audio Volume Control Knob with 2 Rca Connector for Car Audio System,Subwoofer Control,Amp Adjustment,Stereo Tuning,Music Playback,Vehicle Audio $8.04
$804
current price $8.04GJX 2026 New Car Stereo Amplifier Gain Level Bass Audio Volume Control Knob with 2 Rca Connector for Car Audio System,Subwoofer Control,Amp Adjustment,Stereo Tuning,Music Playback,Vehicle Audio
Soundstream BX-10MX Digital Bass Reconstruction Processor Mexico Special Edition $64.95
Sponsored
$6495
current price $64.95Soundstream BX-10MX Digital Bass Reconstruction Processor Mexico Special Edition
5 out of 5 stars
BOSS Audio Systems Phantom 1600W Car Amplifier – 2 Channel, Full Range, Class A/B, Stable Mosfet Power $120.10
Sponsored
$12010
current price $120.10BOSS Audio Systems Phantom 1600W Car Amplifier – 2 Channel, Full Range, Class A/B, Stable Mosfet Power
4.5 out of 5 stars
Dash-Mount Car Audio Gain Controller with 4 Gold-Plated Jacks - 2 Screws Included $9.06
$906
current price $9.06Dash-Mount Car Audio Gain Controller with 4 Gold-Plated Jacks - 2 Screws Included
CIYISON ME1 Portable Amplifier For Mics 20dB Gained Control Adjustable DC5 12V Power $23.64
$2364
current price $23.64CIYISON ME1 Portable Amplifier For Mics 20dB Gained Control Adjustable DC5 12V Power
Universal Audio Anti 1992 High Gain Amplifier Pedal $349.00 Was $392.82
Now$34900
current price Now $349.00, Was $392.82$392.82
Universal Audio Anti 1992 High Gain Amplifier Pedal
Car Audio Bass Controller for RCA Output with Adjustable Frequency and Gain $12.22
$1222
current price $12.22Car Audio Bass Controller for RCA Output with Adjustable Frequency and Gain
Clearance, DEEPCRAFF Audio Remote Level Control for Car Stereo Gain Adjustment with Metal Case Black $11.25 Was $13.39
Clearance
Now$1125
current price Now $11.25, Was $13.39$13.39
DEEPCRAFF Audio Remote Level Control for Car Stereo Gain Adjustment with Metal Case Black
Universally Bass Knob Control Car Bass Controller Volumes Regulator Knob Amplifier Stereo Controller $11.86
$1186
current price $11.86Universally Bass Knob Control Car Bass Controller Volumes Regulator Knob Amplifier Stereo Controller
Clearance, MOKKHNB Remote Level Control 2Pcs Multi Color Car Audio Gain Adjuster with Metal Casing $15.86 Was $17.82
Clearance
Now$1586
current price Now $15.86, Was $17.82$17.82
MOKKHNB Remote Level Control 2Pcs Multi Color Car Audio Gain Adjuster with Metal Casing
GJX Car Stereo Amplifier Gain Level Bass Audio Volume Control Knob with 2 RCA Connector $8.41
$841
current price $8.41GJX Car Stereo Amplifier Gain Level Bass Audio Volume Control Knob with 2 RCA Connector
Planet Audio PEQ10 Car Equalizer - 4 Band, Pre-Amp, Half Din, Subwoofer Output with Adjustable Filter, fixed bands, Remote Subwoofer Level Control, DPS Processor $39.38
Sponsored
$3938
current price $39.38Planet Audio PEQ10 Car Equalizer - 4 Band, Pre-Amp, Half Din, Subwoofer Output with Adjustable Filter, fixed bands, Remote Subwoofer Level Control, DPS Processor
4.1 out of 5 stars
Taramps TS 400x4 2 OhmsHigh Level Input Multichannel Stereo Car Amplifier 400 Watts RMS Crossover High/Low Pass NEW SMALL SIZE! $52.99
Sponsored
$5299
current price $52.99From $52.99
Taramps TS 400x4 2 OhmsHigh Level Input Multichannel Stereo Car Amplifier 400 Watts RMS Crossover High/Low Pass NEW SMALL SIZE!
4.1 out of 5 stars
WASHWEPE Black Car Audio Converter Rca Volume Control Universal Compatibility Powerful Sound $19.25
$1925
current price $19.25WASHWEPE Black Car Audio Converter Rca Volume Control Universal Compatibility Powerful Sound
Audio Amplifier Bass RCA Level Control Knob LC-1 Auto Audio Volume Control Knob $8.09 Was $9.08
Now$809
current price Now $8.09, Was $9.08$9.08
Audio Amplifier Bass RCA Level Control Knob LC-1 Auto Audio Volume Control Knob
Universal Amplifier Bass RCA Gain Level Volume Control Knob For Car Home Black $8.52
$852
current price $8.52Universal Amplifier Bass RCA Gain Level Volume Control Knob For Car Home Black
Car Amplifier Volume Control Cable with Stereo Knob Dashboard Mount Gain Regulator Cord for Audio 5m 4Pin $10.08
$1008
current price $10.08Car Amplifier Volume Control Cable with Stereo Knob Dashboard Mount Gain Regulator Cord for Audio 5m 4Pin
Clearance, WEUVEB Car Remote Level Control, Audio Gain Adjustment, Multi Color, 2Pcs $15.86 Was $17.82
Clearance
Now$1586
current price Now $15.86, Was $17.82$17.82
WEUVEB Car Remote Level Control, Audio Gain Adjustment, Multi Color, 2Pcs
Car Amplifier Volume Control Cable with Stereo Knob Dashboard Mount Gain Regulator Cord for Audio Amplifier 5m 4Pin $9.57 Was $11.17
Now$957
current price Now $9.57, Was $11.17$11.17
Car Amplifier Volume Control Cable with Stereo Knob Dashboard Mount Gain Regulator Cord for Audio Amplifier 5m 4Pin
Car Audio Amplifier RCA Gain Level Volume Control Knob, Dash Mount Stereo Bass Regulator with Mounting Bracket $7.29
$729
current price $7.29Car Audio Amplifier RCA Gain Level Volume Control Knob, Dash Mount Stereo Bass Regulator with Mounting Bracket
Car Amplifier Stereo Subwoofer Bass Control Knob Sub Gains Equalizer Regulator Frequency Controller Line Levels Adjust $11.75
$1175
current price $11.75Car Amplifier Stereo Subwoofer Bass Control Knob Sub Gains Equalizer Regulator Frequency Controller Line Levels Adjust
Car Amplifier Remote Controller Amplifier for Car Audio Sound Volume Regulator with Cable $9.77
$977
current price $9.77Car Amplifier Remote Controller Amplifier for Car Audio Sound Volume Regulator with Cable
4X Universal Amplifier Gain Level Volume Control Knob for Car Home Black $17.89
$1789
current price $17.894X Universal Amplifier Gain Level Volume Control Knob for Car Home Black
Pyle Hydra Marine Amplifier - Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier - Waterproof, Dual MOSFET Power Supply, GAIN Level Controls, RCA Stereo Input & LED Indicator - PLMRA402 $54.99
$5499
current price $54.99Pyle Hydra Marine Amplifier - Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier - Waterproof, Dual MOSFET Power Supply, GAIN Level Controls, RCA Stereo Input & LED Indicator - PLMRA402
4.2 out of 5 stars
LC-1 Car Audio Amplifier Gain Volume Control, Dash Mount RCA Level Adjuster with Bracket Screws $6.99
$699
current price $6.99LC-1 Car Audio Amplifier Gain Volume Control, Dash Mount RCA Level Adjuster with Bracket Screws
Car Amplifier Volume Control Cable with Stereo Knob Dashboard Mount Gain Regulator Cord for Audio 5m 4Pin $9.81
$981
current price $9.81Car Amplifier Volume Control Cable with Stereo Knob Dashboard Mount Gain Regulator Cord for Audio 5m 4Pin
Agiufgs Car Audio Amplifier Level Controller 2, Adjust Amplifier Gain While Driving, for Dash Mount for Car Audio System, Gold, 1pcs $7.04
$704
current price $7.04Agiufgs Car Audio Amplifier Level Controller 2, Adjust Amplifier Gain While Driving, for Dash Mount for Car Audio System, Gold, 1pcs
3X Universal Amplifier Bass Gain Level Volume Control Knob for Car Home Black,3 x Volume controller 6 x screw,black $13.65
$1365
current price $13.653X Universal Amplifier Bass Gain Level Volume Control Knob for Car Home Black,3 x Volume controller 6 x screw,black
Stetsom HL 400x4 2 Ohms - Compact Digital 4 Channel Amplifier, 400W RMS 400x4, Full Range, High Input, Bass Boost Gain + 14db (Variable Adjustment 30-75hz), Multichannel, Digital Sound, Crossover $64.99
$6499
current price $64.99Stetsom HL 400x4 2 Ohms - Compact Digital 4 Channel Amplifier, 400W RMS 400x4, Full Range, High Input, Bass Boost Gain + 14db (Variable Adjustment 30-75hz), Multichannel, Digital Sound, Crossover
1 out of 5 stars
Car Amplifier Volumes Regulator Controller Knob Volumes Knob Bass Subwoofer Adjuster Easy Installation $12.27
$1227
current price $12.27Car Amplifier Volumes Regulator Controller Knob Volumes Knob Bass Subwoofer Adjuster Easy Installation
EQ-7 Car Audio Headset Amplifier 7-Band EQ Equalizer 2 Channel Digital Sound Equalizer $23.50
$2350
current price $23.50