XMSJSIY Bass Control Knob Remote Amplifier Replacement Bass Controller Car Audio Adjustable with 6 Pin Extension Cable for Subwoofer-3.8M/12.6FT Cable

$19.99

Xtenzi Amplifier Universal Car Bass Volume Regulator Knob Line Level Control Remote XTBR10 with Frequency Controller

$79.99

AudioControl Epicenter Digital Bass Control Processor, Car Audio Enhancer with Wired Remote Control (Black)

$69.97

SUPVOX Power Amplifier Embedded subwoofer Controller bass Amplifier Accessories Tuner Regulator Controller Power Amplifier Part car knob Amplifier Controller

$7.99

Lanzar Car Audio, Amplifier Car Audio, Car Stereo Amplifier, 6,000 Watt, 4-Channel, Mosfet Amplifier, RCA Input, Subwoofer Bass Control, Power Amp, LED Indicator, Car Electronics

$369.99

Audio Crossover, Speaker Crossover, Subwoofer Crossover Car Audio, 2pcs Universal 2 Way Speaker Frequency Divider High Frequency Capacitors for Speaker for Car

$21.99

BOSS Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier - 1100 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, Mosfet Power Supply, Stereo

$79

NVX XBRC Universal Bass Remote Control - Car Amplifier/Amp Bass/Input

$8.65

BOSS Audio Systems R1100M-S Riot Series Car Audio Subwoofer Amplifier - 1100 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, Mosfet, Hook Up to Stereo

$139.99

BOSS Audio Systems BAB10 Amplified Car Subwoofer - 1200 Watts Max Power, Low Profile, 10 Inch Subwoofer, Remote Subwoofer Control, Great for Vehicles That Need Bass But Have Limited Space

$144.98

DS18 MBKR Marine Bass Knob Remote Gain/Volume - Compatible with Any Source Unit - Bass Knob Level Controller - Universal RCA Line Level Control Waterproof Design for All Audio Applications

$151.04

DS18 BKVR Remote Level Control - RCA Line Level Control, Built-in Volt Meter, On/Off Amp Switch, Multiple Mounting Options - Prevent Damage to Your Audio Equipment

$9.35

BOSS Audio Systems R1004 Riot Series Car Amplifier - 400 High Output, 4 Channel, 2/8 Ohm, High/Low Level Inputs, Full Range, Hook Up to Stereo and Subwoofer, Class A/B, IC (Integrated Circuit)

$96.81

BOSS Audio Systems MC900B Amplifier for ATV UTV Car Marine - 500 High Output, 4 Channel, 2/4 Ohm, Bluetooth Multi-Function Remote, RCA Out, Weatherproof, Use Amp with Stereo and Subwoofer, Crossover

$79

Xtenzi Amplifier Universal Bass Volume Knob Line Level Control Remote XTBR9-LC1

$9.5

10Inch 800W Under Seat Powered Car Subwoofer,Built-in Car/Truck Audio Amplifier & with Wiring Kit, High & Low Level Input,Slim and with Blue Mood Lights,Remote Subwoofer Control

$80

MTX MWA040 Remote External Bass Control Knob for Thunder and Wet Car Audio Monoblock Amplifier with Mounting Hardware and Wiring Cable, Black

$44.95

Audiobank AP15-1/2 Din Car Audio Digital Bass Processor, Sound Restoration & Crossover for Car Subwoofer with Bass Knob/Input Level: 15V RMS & Output Level: 13.5V Peak -2nd Gen

$44.99

NVX XCR1 Dash Mount Wired Remote Level Bass Control Knob for Select NVX and AudioControl Sound Processors

$53.99

Scosche LOC2SL Line Output Converter Adjustable Amplifier Add On Module for Car Stereo, 2-Channel Signal Sensing Speaker Wire to RCA Adapter with Remote Control Knob, Black

$29.99

AudioPipe XV-BXP-SUB 15V Car Audio System Digital Sound Equalizer Epicenter Enhancer Restoration Signal Processor Bass Booster w/ Remote Knob, Black

$69.91

Pioneer GM-D8701 1600W Max 1-Channel GM Digital Champion Series Class-D Monoblock Car Audio Stereo Amplifier w/Wired Bass Boost Remote and Free Alphasonik Erabuds

$169.21

Amplifier Replacement Bass Knob Control Remote 6Pin Subwoofer Remote Volumes Adjustment Control Knob for Speakers Bass Control Knob for Amplifier 6 Pin

$12.9

Amplifier Replacement Bass Knob Control Remote 6Pin Subwoofer Remote Volumes Adjustment Control Knob for Speakers Bass Control Knob for Amplifier 6 Pin

$8.67

H YANKA SODA-08ASW 400W 8 Inch Compact Underseat Car Subwoofer with Built-in Amp, Slim Powered Subwoofer for Car/Truck/Jeep Audio

$73.55

Srum 2 Way Car Audio Crossover, 2pcs Speaker Frequency Divider Car Audio Passive Crossover Up to 300 Watts, Overcurrent Protection Heat Dissipation Universal Speaker Frequency Divider

$13.99

Pioneer GM-D9705 2000W Max 5-Channel GM Digital Champion Series Class-D Car Audio Stereo Amplifier w/ Wired Bass Boost Remote and Free Alphasonik Erabuds

$61.39

Planet Audio AC1500.1M Monoblock Car Amplifier - 1500 Watts Max Power, 2/4 Ohm Stable, Class A/B, Mosfet Power Supply, Remote Subwoofer Control

$260

Remote Control for Alpine Audio System CDE 124SXM CDE 175BT UTE 73BT CDE 143BT CDE 190R IVA D300R CDE 164BT CDE 172BT CDE HD149BT IDA X305S CDE 153BT CDA 105 UTE 78BT, Etc.

$47.99

Xtenzi Amplifier Remote Bass Level Control Volume Knob XTBR25 Compatible with Alpine RUX-Knob2 Amp.

$47.99

Pyle 2 Channel Car Stereo Amplifier - 1400W Dual Channel Bridgeable High Power MOSFET Audio Sound Auto Small Speaker Amp w/ Crossover, Bass Boost Control, Gold Plated RCA Input Output -PLA2200, Black

$199.99

STINGER Audio MT10001 Monoblock Class D Mosfet Power Supply Amplifier with Remote Subwoofer Level Control,1000 Watts RMS.

$206.85

BOSS Audio Systems CXX10 Chaos Exxtreme Series 10 Inch Car Subwoofer - 800 Watts Max, Single 4 Ohm Voice Coil, Hook Up to Amp

$44.99

PIONEER TS-F1634R, 2-Way Coaxial Car Audio Speakers, Full Range, 6.5" Round Speakers, 200W Max, Enhanced Bass Response, Easy Installation, Black Car Speakers

$76.99

Polk Audio DB842 DVC - DB+ Series 8" Shallow Subwoofer for Marine/Car Sound System, 30Hz-200Hz Frequency Response, Dual 4-Ohm Voice Coils & Polypropylene Woofer Cone

$199.99

AudioControl LC2i PRO 2-Channel Line Output Converter with Impedance Matching, AccuBASS, GTO, Audio Signal Sense, 12V Turn-On and ACR-1 Dash Remote Subwoofer Control (Renewed)

$199

BOSS Audio Systems KIT10 4 Gauge Amplifier Installation Wiring Kit - A Car Helps You Make Connections and Brings Power to Your Radio, Subwoofers Speakers

$6.99

Xtenzi Bass Volume Knob Control Bass Remote XTBR23 Compatible with Select Pioneer Amplifier

$15.25

New Remote Control CXE5117 CD-R33 for Pioneer AVH-4000NEX AVH-4100NEX AVH-4200NEX AVHW4400NEX AVHW4500NEX AVI-C6100NEX AVI-C8100NEX Car Audio AV Receiver

$24.99

Sound Storm Laboratories LOPRO10 10 Inch Powered Under Seat Car Audio Subwoofer - 1200 Watts Max, Built-in Amplifier, Low Profile, Remote Subwoofer Control, for Truck, Boxes and Enclosures

$39.99

Xtenzi Bass Gain Volume Knob Control Remote XTBR14 Compatible with Hifonics Amplifiers HFR-3

$29.9

AudioControl LC2i PRO 2-Channel Line Output Converter with Impedance Matching, AccuBASS, GTO, Audio Signal Sense, 12V Turn-On and ACR-1 Dash Remote Subwoofer Control

$37.99

Polk Audio DB1042 SVC - DB+ Series 10" Shallow Subwoofer for Marine/Car Sound System, 30Hz-200Hz Frequency Response, Single 4-Ohm Voice Coils & Polypropylene Woofer Cone,Black

$169.96

Stinger Audio MT7001 Monoblock Class D Mosfet Power Supply Amplifier with Remote Subwoofer Level Control,700 Watts RMS.

$269.99

Timpano 3-Way Electronic Crossover Remote Subwoofer Control Equalizer TPT-360

$199

Audiotek 8700DSP 1/2 Din 7 Band Car Audio Equalizer EQ Front, Rear + Sub Output, Up to 7V RMS of Output, Gold-Plated RCA connectors for Best Audio Output for Car, Boat, RV, RTV, Motorcycle

$27.99

CLARION EQS755V 7-Band Car Audio 1/2-DIN Size Car Graphic Equalizer/Crossover with Front 3.5mm Auxiliary Input, Rear RCA Auxiliary Input and High Level Speaker Inputs

$59.91

MTX TNP212D2 12" 1200 Watt 4 Ohm Dual Loaded Car Audio Subwoofer Package with Sub Enclosure, Planet 1500W Monoblock A/B Amplifier & 8 Gauge Wiring Kit

$39.94

BOSS Audio Systems CXX8 8 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually

$57.95

Replacement Remote Control for Pioneer DMH-100BT DMH-130BT DMH-160BT DMH-220EX DMH-1770NEX DMH-1700NEX DMH-2600NEX DMH-2660NEX CD-R33 Digital Car Media Audio Receiver Player

$47.99

BOSS Audio Systems MC470B Motorcycle Bluetooth Speaker System - Class D Compact Amplifier, 3 Inch Weatherproof Speakers, Volume Control, Great for Use With ATVs and 12 Volt Vehicles

$9.98

BOSS Audio Systems 616UAB Car Stereo - Single Din, Bluetooth, No CD DVD Player, AM/FM Radio Receiver, Wireless Remote Control, MP3, USB, Aux-in,

$149.99

Pyle 12 Inch 800W Subwoofer - 4 Ohm Blue Wave Electro-Plated Cone, High Power Car Audio Sub with 90oz Magnet, Rubber Edge

$169.96

YHAAVALE 9200E Amplifier Police Siren & Metal Ultra Slime Octagon Compact Flat Speaker,DC12V 100W Multi-Tones Wired Control with Mic Loudspeaker Emergency Electronic PA System for Police Cars

$21.28

Aramox 2Pcs Car Audio Crossover,12V 160W Universal 2 Way Crossover Speaker Frequency Divider

$16.99

Seventour 10" 800W Slim Under Seat Powered Car Subwoofer, Car/Truck Audio Sub Built in Amplifier, New Upgrade with Blue LED Ambient Light

$87.41

PAC LC-1 Remote Amplifier Level Controller,Black,Small

$39.99

BOSS Audio Systems MCBK470B Motorcycle Bluetooth Speaker System - Class D Compact Amplifier, 3 Inch Weatherproof Speakers, Volume Control, Great for Use With ATVs and 12 Volt Vehicles

$179.8

Polk Audio PSW10 Powered Subwoofer - Featuring High Current Amp and Low-Pass Filter | Easy Integration with Most Home Theater System | Auto On/Off for Low Power Consumption | Big Bass at Great Value

$169.15

Lanzar Parametric Equalizer with Subwoofer - 9 Volt RMS Pre-Amp Output with Voltage Meter, Subwoofer Gain Control & Bass Driver, 3 Input Sources Selectable, Pre-amp Line Aux Inputs Via RCA Jacks

$119.89