Car Subwoofer Rca Lines of 2025
Best Choice1
TimpanoTimpano 7 band equalizer TPT-EQ7 10V High Voltage Line Driver 6 Channel RCA Output and Subwoofer Control and Crossover 1/2 Din Graphic Car Audio Eq with High Level Input
Main highlights- The EQ7 equalizer car audio is an excellent choice for easy audio adjustments on the tips of your finger. Easy adjustability over you car audio system.
- Tailor Your Sound: Plus or minus 12 dB on each of the 7 bands for ultimate audio performance. Up to 10 volt RCA line output for low noise even with long runs. This car graphic equalizer has adjustable subwoofer level adjustability to fine tune your bass.
- Speaker Wire to RCA Converter built-in, the HI-INPUT converter also makes it the perfect choice for those looking to add amplifiers to their factory radio.
- SLIM DESIGN - Small profile makes very easy to fit in tight spaces, Unit Size - 7.25” x 1” x 2.25” Mounting Depth
- 7 Band Equalizer: Featuring 7 adjustable frequencies 50Hz, 125Hz, 320Hz, 750Hz, 2.2kHz, 6kHz, 16kHz bands, 2 inputs, subwoofer level adjustability and Crossover - 6 channel output
9.6Exceptional
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Value for Money2
Monster16% OffMonster Essentials Premium Subwoofer Cable Connector for Home Theaters and Cars, RCA Subwoofer Audio Cable, 13.1ft
Main highlights- STEADY AND RELIABLE SIGNAL TRANSFER: The 24-k gold connectors help maximize signal transfer while minimizing signal loss for consistent and quality sound as well as being corrosion resistant increasing the longevity of the subwoofer amp cable
- OPTIMIZED SOUND PERFORMANCE: By utilizing an Aluminum Extruded Shell, the Monster Essentials woofer speaker cable helps prevent unwanted noise and interference that could degrade the audio signal quality in order to provide clean and crisp sound quality without unnecessary hums and buzzes
- ENHANCED AUDIO QUALITY: The Monster Essentials RCA subwoofer out cable maximizes the sound potential of your audio system and reinforces bass response by delivering cleaner and more accurate bass frequencies, enhancing your overall audio experience.
- CRAFTED FOR PERFORMANCE & DURABILITY: Monster protects its audio and subwoofer cables with a Duraflex protective jacket and metal casings, offering more than just high-quality sound, but also durable and long-lasting RCA cable for your car or home subwoofer, amplifier, and speakers
- AUDIO VERSATILITY: This shielded RCA extension cable is suitable for connecting various audio devices, including subwoofers, AV receivers, amplifiers, and other audio equipment
9.5Excellent
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3
Scosche18% OffScosche LOC2SL Line Output Converter with Remote Control Knob - 2CH High/Low RCA Converter Car Audio - Ideal for Subwoofer Amp - Line Level Converter for Car Stereo - Easy Installation - Quality Sound
Main highlights- Unmatched Versatility - Compatible with a wide range of car audio systems, this high to low audio converter offers flexible installation options, making it a go-to solution for converting speaker level signals to RCA line level signals for optimal sound.
- Trusted Brand - Backed by Scosche's Limited Lifetime Warranty and Lifetime Tech Support. Scosche, known for its commitment to quality car audio solutions, means you can trust the Scosche LOC2SL line output converter to deliver exceptional performance.
- Seamless Integration - Effortlessly integrate your factory stereo with an aftermarket amplifier using this line level converter, ensuring no loss of sound quality; ideal for boosting your car’s audio performance without complex rewiring.
- Optimal Signal Quality - Ensure maximum audio performance with this high-quality RCA converter for car audio, designed to minimize signal interference and deliver clean, powerful sound; the perfect addition to your custom car audio setup.
- Enhanced Audio Experience - Transform your car audio system with the Scosche LOC2SL line output converter, delivering crisp and clear sound quality for your subwoofer; perfect for audiophiles seeking high-fidelity sound.
- Compact and Durable Design - Engineered by Scosche, the LOC2SL line output converter is compact and built to last, fitting easily into tight spaces while maintaining durability; a reliable upgrade for any car audio enthusiast.
9.4Excellent
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4
KICKER45% OffKicker 46KISLOC K-Series Interconnect, Speaker to RCA W/Line-Out Converter
Why we love it
Compact design fits tight spaces easily.
Delivers high-quality sound output.
Compatible with OEM radios.
9.2Excellent
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5
NuIthNuIth Car Audio Speaker Wire to RCA Line Output Converter, 2-Channel High to Low RCA Converter for Adding Amplifier Subwoofer to Stock Stereo
Main highlights- Reasonable and neat power plug, it has the prefect bonding and contact stability; Provide clean and excellent sound
- Easy to install: Use this adapter when adding an amplifier to a factory radio that convert the radio's speaker level output to the lower amplifier RCA level input; Tap into a speaker wire and it senses the signal, and turns on a relay to send power to the amp
- Convert car stereo speaker wire output to RCA Cable outputs: In order to improve the sound quality, the function of RCA output can convert high to low; The high voltage signal output of the amplifier/speaker converts to low-voltage signal
- Convenient to use: There is the level gain adjustment to adjust the bass down without having to pull over and manually adjust the amplifier
- Car audio speaker level converter wiring adapter allows to add 2 channel or mono amplifier or subwoofer to existing factory or aftermarket car stereo kit
9.1Excellent
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6
wandaluCar Home Amplifier Subwoofer Equalizer Crossover RCA Adjust Line Level Volume
9.7 Easy installation8.2 worth the money8.0 audio qualityWhy we love it
Gold plated quality
Volume control knob
Frequency adjustment
8.9Very Good
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7
RECOILRecoil LOC4 Four Channel Speaker Cable to RCA Adjustable Line Output Converter with Remote Turn On
9.9 audio quality9.7 Easy installation9.5 Noise reductionWhy we love it
Eliminates hissing and distortion for clear sound.
Easy installation with detailed instructions.
Compatible with factory and aftermarket systems.
8.8Very Good
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8
EPLZONEPLZON PH-2 Car Audio Speaker Wire to RCA Line Output Converter 2 Channel High to Low Converter with Delay Function for Adding Amplifier Subwoofer to Stock Stereo
Main highlights- Usage: When the original car player does not have a low frequency signal and cannot be connected to the car amplifier or subwoofer, it needs to be converted from high to low
- RAC Output Conversion Converts car speaker wire outputs to RCA Cable outputs and provides 12V remote output
- High power output, high signal-to-noise ratio, minimal distortion, and smooth sound quality,High quality copper wire has good electrical conductivity
- Easy to install, plug and play, no need for drivers, convenient and fast;There is the level gain adjustment to adjust the bass down without having to pull over and manually adjust the amplifier
- Allows adding 2 channel amplifiers to most stereos systems withoutRCA outputs;Allows adding amplifiers and subwoofers to existing factory systems,2-Channel High to Low RCA Converter for Adding Amplifier Subwoofer to Stock Stereo
8.6Very Good
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9
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.
8.5Good
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10
LEIGESAUDIOLEIGESAUDIO Car Stereo Hight to Low Converter,2 Channel Line Output Convertor with Remote Turn On RCA Car Line Converter Output Adapter - Black
9.9 Simple to use9.9 worth the money8.4 materials QualityWhy we love it
Excellent audio quality
Simple installation
Adjustable sound levels
8.3Good
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