Massive Audio UW-1 R C A Line Output Converter - Male R C A Converter Cable for Car Audio Amplifiers. Enables High Level Input and Auto Turn On (ATO) Features.


Key features
- •THE BEST RCA LINE OUT CONVERTER | The Massive Audio UW-1 is the best RCA output converter in the market. The Massive Audio UW-1 universal RCA Audio Converter is used to activate the ATO (auto turn on) feature in all Blade, Blade BP, Edge, Nano BLU, Nano BLU-M Marine and the "D" Block DBX4 amplifiers.
- •UNIVERSAL CAR STEREO RCA CONVERTER | Easily attach the stripped wires to any O.E.M Car Speaker Outputs from any Car Stereo or Radio, and plug into amplifiers! They will take any factory speaker outputs up to 10V and can be inserted into the Audio Amplifiers RCA inputs.
- •HIGH QUALITY CONSTRUCTION | Each UW-1 has two male RCA plugs with short high grade braided cables that are pre-stripped to form bare (+) & (-) connections.
- •EXPECT GREAT SOUND AND FUNCTION | This will activate the ATO feature by sensing the radios DC Offset eliminating the need for a 12V turn on lead. The 12V turn on lead is converted into a switched 12V out to turn on any additional products.
- •MASSIVE AUDIO QUALITY GUARANTEED | Since 1999, Massive Audio has been an industry leader in high performance audio products. Massive Audio laid its roots in high quality audio reproduction through in-house engineering and a dedication to customers. Compare us to other brands like Bose, Boss, Rockford Fosgate, Alpine, JBL, and hear the MASSIVE difference!
Massive Audio UW-1 R C A Line Output Converter - Male R C A Converter Cable for Car Audio Amplifiers. Enables High Level Input and Auto Turn On (ATO) Features.
List Price: $25.20$22.68DEALYou Save: $2.52 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.1
out of 5
Based on 4 reviews
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Ideal for wiring my rca car stereo harness for amp preouts
Amazon Customer✓ Verified Purchase•July 29, 2023
Quality cables, each pair of wires with black strips are - Negative and non-strips are + Positive
comes with 2 pairs of cables (4 total rca male plugs)
comes with 2 pairs of cables (4 total rca male plugs)
Better than I thought.
Amazon Customer✓ Verified Purchase•July 9, 2023
Used to connect speaker outs to from the stock stereo on a Victory Vision to a Kenwood 4 channel amp and Polk Audio speakers. Worked better than expected. Upgraded stereo "SCREEEEAAAAMSSSS!! Loud as HE__!!
Works great!
Rod✓ Verified Purchase•July 3, 2023
These cables are less than half the price of the JL Audio cables and work just great. I used them to connect the factory stereo in my 2019 Sonata to JL Audio RD900/5 amp.
Great company with a great product
Rocky Sorsby✓ Verified Purchase•June 18, 2023
Even though the product ended up being out of stock after I ordered massive audio gave me a full refund and apology with no hassle.







