Car Subwoofer Volume Controls of 2025
Best Choice1
FZSFVAQFZSFVAQ Bass Control Knob Remote Amplifier Replacement Bass Controller Car Audio Adjustable with 6-pin Extension Cord for Subwoofer - 4M/13.12FT Cable
Why we love it
Easy to install and use.
Durable with long-lasting materials.
Enhances music experience effectively.
9.9Exceptional
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Value for Money2
EHOPHNAUniversal Bass Control Knob, 3.5m/11.48ft Bass Volume Knob with Extension Cable for Car Amplifier
Main highlights- WORKS PERFECTLY - This amplifier bass volume control knob is specially designed to solve the problem of the car audio main control board and subwoofer volume out of sync, so that the music achieves the ultimate effect.
- HIGH QUALITY - This amplifier remote control knob adopts pure copper core cable design and high-quality insulated PVC protective wires. Which with power light to indicate the connection.
- EXTENSION CABLE - The bass control knob connector cable is approximately 12.7 feet. It is usually installed in the free position of the driver to provide easier control of the volume.
- EASY to INSTALL - the bass control knob is easy to install and use by plugging the 3-pin crystal connector into the sound interface of the subwoofer and the other end into the bass control knob.
- 100% QUALITY GUARANTEE - All of our products to give a lifetime of service. Any problems or needs, Please feel free to contact us.
9.8Exceptional
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3
NOBSOUNDNobsound Auto Car Amplifier Audio Subwoofer Bass Control Knob Sub Gain Equalizer Regulator Frequency Controller RCA Line Level Adjust
Main highlights- Versatile Connectivity: Fine-tune any RCA line level signal with simple connections—no extra wiring required. Connect directly from your controller to the amplifier and car stereo.
- On-the-Go Adjustments: Featuring a dash-mounted design for volume adjustment, this amplifier level control allows you to modify the gain even while driving.
- High-Quality Build: Constructed with a durable plastic shell and featuring 4 gold-plated RCAs (2 inputs & 2 outputs), this device offers a frequency range of 150Hz-40Hz and a gain of 0db-12db.
- Enhanced Audio Control: Easily add subwoofer level controls or balance multiple amplifiers in your vehicle with the Nobsound Auto Car Amplifier.
- Dynamic Sound Experience: Perfect for adapting your audio system to different music styles, this regulator lets you rotate the knob to adjust frequencies and enhance your listening experience.
9.7Exceptional
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4
NuIthNuIth Universal Car Amplifier RCA Level Controller, Car Audio Bass Control Knob, Sub Amp Volume Control Cable for Car, Motorcycle, Speakers, Home Theater
Main highlights- Wide Application：The amp level controller features a universal RCA connection that fits for a range of vehicle and can also be applied to home subwoofer and Motorcycle, widely connected with radio, speaker, amplifier, bass, etc.
- Volume Balance：Adding subwoofer level control to any head unit or balance multiple amplifier mounts, enable volume balance in any part of the amplified system; With RCA Composite Cables, this amplifier controller offers high-quality signal transmission; You can trust that you're getting the best sound possible with our level controller
- Easy to Use: Wired remote volume control compatible with the most Head Unit and Amplifier Combinations; The bass control simply connect the RCA input and output connectors between amplifiers and source unit; 2 screws make your installation faster
- Convenient Dash Mount: The amplifier level control is mounted on the dash for easy access and control; Set your sub AMP volume to maximum gain and effortlessly adjust to your desired effect by rotating the knob; The compact design allows the car level controller to be mounted virtually anywhere
- Amplifier Volume Control: The RCA audio regulator control the volume level of devices connected to the vehicle stereo speaker or other audio device, universal level controller allows for easy amplifier system control while driving; It is ideal for bass control or front to rear volume control between amps
9.5Excellent
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5
RECOILRecoil LC1 Universal RCA Level Controller Car Audio Amplifier Gian Level Bass Boost Volume Control Knob
Main highlights- Universal amplifier level control
- Simply connect the RCA input and output connectors between source unit and amplifiers
- RCA cables are made of pure Oxygen Free Copper for optimal signal transfer
- Ideal for bass control or front to rear volume control between amps. Super compact size with mounting tabs for easy installation
- Add subwoofer level control to any head unit while driving
9.4Excellent
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6
CHELINKUniversal Car RCA Remote Amplifier Level Controller RCA Audio Bass Knob Sub Amp Volume Control Cable for Car, Motorcycle, Speakers, Home Theater
Main highlights- This amplifier controller offers high-quality signal transmission with RCA composite cables. You can trust that you're getting the best sound possible with our level controller
- The car RCA audio amplifier controls the gain level/volume of devices connected to the car stereo, such as speaker, amplifier, bass, etc. Dash-mount amplifier level control for volume adjustment. Dash-mount RCA amplifier level control is used to adjust amplifier gain, power level, stereo, equalizer, or crossover volume
- Stereo RCA input and output. Simple in and out connections, no additional wiring needed. The amp level controller features a universal RCA connection that fits for a range of vehicles and can also be applied to the home subwoofers and motorcycle, speakers. Widely connected with radio, speaker, amplifier, bass, etc
- Perfect for balancing the system to change music styles, and control your sub-woofer output. You can set your sub AMP volume to maximum gain and effortlessly adjust to your desired effect by rotating the knob
- Adding subwoofer level control to any head unit or balancing multiple amplifier mounts, enables volume balance in any part of the amplified system. With RCA Composite Cables, this amplifier controller offers high-quality signal transmission
9.2Excellent
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7
DenpetecDenpetec Car Bass Controller, Car Audio Amplifier Subwoofer Equalizer Crossover Volume Regulator Bass Controller Knob
Why we love it
Easy adjustment
Different frequencies
Multi amplifier balance
8.9Very Good
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8
SmileoceanSmileocean Universal Bass Knob for Car Amplifier 4-Pin Remote Subwoofer Volume Control with 13FT Extension Cable, Durable Copper Core, Easy Install, Compatible with Most Car Audio Systems
Main highlights- Universal Compatibility：Designed for 4-pin amplifiers, this bass knob syncs perfectly with most car audio systems, solving volume sync issues between the main control board and subwoofer.
- Quick & Easy Installation：Simply plug the crystal connector into your subwoofer's sound interface and the other end into the bass knob. Install in the driver's free space for convenient access.
- Effortless Bass Control：Adjust your subwoofer volume directly from the driver's seat with a 13FT extension cable, ensuring a seamless and enhanced audio experience.
- Eco-Friendly Packaging & Service：Packed in environmentally friendly materials to reduce waste. If you have any questions about 4-pin universal bass knob, please contact us in time, we will be happy to solve you.
- Durable & High-Quality Build：Features a pure copper core cable and double-layer insulated PVC protection for anti-aging, sun resistance, and long-lasting performance.
8.7Very Good
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9
LQMBABYBass Knob for Car Amplifier 6 Pin, Remote Bass Control Knob with 13Ft Cable, Remote Control Subwoofer Controller Knob, Car Volume Adjustment, Remote Bass Knob for Car Amp Audio Speakers
Main highlights- 【 Versatile Compatibility 】- Designed to work with most car stereo head units and amplifiers, this remote control subwoofer offers a universal solution for making quick adjustments to your car audio system. Whether you are driving in the city, on the highway, or going on a long trip, this remote volume controller is a practical addition to your car. Adjust the volume easily and safely without distractions, ensuring a pleasant journey.
- 【 Safe & Durability 】- This bass knob for car amplifier adopts pure copper core cable design and high-quality double-insulated ABS protective cable. The regulator is light and convenient, and there is a special power light to indicate the connection.
- 【 Enhanced Control 】- The amplifier bass volume control knob is specially designed to solve the problem that the main control panel of car audio and subwoofer volume synchronization, resulting in a single overall effect of some music, so that the music can achieve perfect effect.
- 【 Easy Installation 】- With a simple installation process, the remote bass control knob can be easily installed between the radio and amplifier, giving you quick access to your stereo system's bass level settings.
- 【 Convenient Access 】- The bass control knob for amplifier is about 4M/13.1FT long. Adjust your bass on the fly without making adjustments on your stereo or at the amplifier, thanks to this easily accessible remote control. Simply mount the controller in a convenient locationfor complete control within arms reach.
- Bass Knob for Car Amplifier
8.4Good
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10
NEOHIPOUniversal RCA Bass Knob for Amp, bass knob for car Amplifier, bass Control knob, RCA Volume Control, for Car, Motorcycle, Subwoofer
Main highlights- 【𝗪𝗶𝗱𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻】The amp level controller features a universal RCA connection that fits for a range of vehicle and can also be applied to home subwoofer and Motorcycle, widely connected with radio, speaker, amplifier, bass, and a 24-month warranty, so that if you have any questions or if you are facing issues with the product, please contact us.
- 【𝗘𝗮𝘀𝘆 𝘁𝗼 𝗨𝘀𝗲】Wired remote volume control compatible with the most Head Unit and Amplifier Combinations. The bass control simply connect the RCA input and output connectors between amplifiers and source unit.
- 【𝗖𝗼𝗻𝘃𝗲𝗻𝗶𝗲𝗻𝘁 𝗗𝗮𝘀𝗵 𝗠𝗼𝘂𝗻𝘁】The amplifier level control is mounted on the dash for easy access and control. Set your sub amp volume to maximum gain and effortlessly adjust to your desired effect by rotating the knob. The compact design allows the car level controller to be mounted virtually anywhere.
- 【𝗔𝗺𝗽𝗹𝗶𝗳𝗶𝗲𝗿 𝗩𝗼𝗹𝘂𝗺𝗲 𝗖𝗼𝗻𝘁𝗿𝗼𝗹】The RCA audio regulator control the volume level of devices connected to the vehicle stereo speaker or other audio device, universal level controller allows for easy amplifier system control while driving. It is ideal for bass control or front to rear volume control between amps.
- 【V𝗩𝗼𝗹𝘂𝗺𝗲 𝗕𝗮𝗹𝗮𝗻𝗰𝗲】Adding subwoofer level control to any head unit or balance multiple amplifier mounts, enable volume balance in any part of the amplified system. With RCA Composite Cables, this amplifier controller offers high-quality signal transmission.
8.3Good
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