1 / 10RCA Car Audio Noise Filter 2 Channel Suppressor Ground Loop Isolator Car Stereo
Brand: Trustcartool
In stock
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- Ships from
- US
- Format
- Buy It Now
Sold by
trustfo11
1,061 feedback · 99.6 positive
Specifications
- Brand
- Trustcartool
- Type
- Noise Isolator
- Color
- Black
- MPN
- A12970002
- Channels
- 2
- Country of Origin
- China
- Weight
- 0.1kg
About this product
Store Categories ⚡CLEARANCE⚡BIG DEAL⚡ ⚡Car Speakers ❄️Car OBD2 Diagnostic Tool Wired OBD2 Scanner Bluetooth OBD2 Scanner ⚡Car Audio Amplifier ⚡Car Tire Air Pump ⚡Car Testers Brake Fluid Tester Battery Tester Tire Pressure Monitor ⚡Car Repair Tools ⚡Car Brake Tools Car Audio Signal & Accessories ⚡First Aid Kit ⚡Car Horn…Read full descriptionShow less
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Store Categories
- ⚡CLEARANCE⚡BIG DEAL⚡
- ⚡Car Speakers
- ❄️Car OBD2 Diagnostic Tool
- Wired OBD2 Scanner
- Bluetooth OBD2 Scanner
- ⚡Car Audio Amplifier
- ⚡Car Tire Air Pump
- ⚡Car Testers
- Brake Fluid Tester
- Battery Tester
- Tire Pressure Monitor
- ⚡Car Repair Tools
- ⚡Car Brake Tools
- Car Audio Signal & Accessories
- ⚡First Aid Kit
- ⚡Car Horns
- Car Charger Adapter
- Car Maintenance Tools
- Protective Gear
- Car Wireless Adapter
- Wireless Carplay Adapter
- Wireless Android auto Adapter
- Carplay+Android auto 2in1
- Other
Product Description
- Effective Noise Filtering
Provides high-quality, durable interference filtering to eliminate static and electrical noise for a cleaner audio signal.
- Enhanced Signal Clarity
Effectively filters out impurities from the power or audio signal, resulting in significantly improved sound quality from your car speakers.
- RCA Male/Female Connectors
Features integrated RCA connectors for a seamless and secure "no-contact" link between your head unit and amplifier, ensuring stable signal transmission.
- Simple Plug-and-Play Installation
Easy to install without complex wiring; simply connect it in-line with your RCA cables, making it a convenient upgrade for any user.
- Compact and Space-Saving Design
With small dimensions (6.5cm x 3.8cm x 3cm), it can be easily discreetly installed in tight spaces within your vehicle's dashboard or console.
- Universal Compatibility
Designed to work with standard car audio systems that use RCA connections, making it a versatile solution for various vehicle models.
Note: This filter is designed to reduce common ground loop noise in typical aftermarket systems. However, in some vehicles — especially European models like Audi, BMW, Mercedes — residual noise may persist depending on the specific head unit, amplifier combination, or installation method. For best results, install the filter at the amplifier end and use one per RCA pair. If you're experiencing noise after installation,…
Description written by a seller of this product on eBay. Store, shipping, payment and contact text has been removed. Check each offer for that seller's own terms.
Compare offers
1 listing from 1 seller. Prices update periodically. Only one listing of this exact product was found; more sellers appear here as they are discovered.
- Lowest price
- $9.39
- Offers
- 1from 1 seller
| Seller | Condition | Ships from | Price | Shipping | Delivery & returns | Total | |
|---|---|---|---|---|---|---|---|
trustfo11 via eBay 99.6% positive · 1,061 ratings Highly rated seller | New | United States | $9.39Lowest price | Free | Est. Oct 28 – Nov 3 | $9.39 | View Deal |
Seller ratings are the feedback eBay reports for each seller. "Highly rated" means at least 98% positive from at least 100 ratings. Total = price + shipping, shown only when the listing states its shipping cost.
Price history
Lowest price available each day, tracked since Oct 7, 2026 (22 days).
- Current lowest
- $9.39
- Previous price
- No change yet
- Lowest recorded
- $9.39
- Highest recorded
- $9.39
- Trend
- → Stable
- since Oct 7
The lowest price for all conditions has not changed in this period, so there is no trend to chart yet.
History is built only from prices this site observed, starting the day tracking began; nothing is estimated or back-filled. Each point is the lowest price among the offers available that day. Shipping, duties and taxes are not included.
