







🔊 Elevate your factory sound—because your truck deserves a sub upgrade that’s as bold as you are!
The RED WOLF Add AMP Amplifier Subwoofer T Harness is a precision-engineered wiring adapter designed for 2014-2021 Chevy and GMC trucks and SUVs. Featuring a copper core for superior signal quality, it enables seamless integration of an aftermarket amplifier and subwoofer with your factory radio system—specifically for non-Bose factory amps. Its plug-and-play design with pre-stripped wiring and RCA connectors ensures a straightforward installation, making it the go-to upgrade for audiophiles wanting to boost their vehicle’s sound without complex rewiring.






| ASIN | B0B6MY22GP |
| Brand | RED WOLF |
| Cable Type | RCA |
| Connector Type | RCA |
| Connector type | RCA |
| Customer Reviews | 3.9 out of 5 stars 144 Reviews |
| Included Components | COPPER CORE |
| Item Dimensions | 9.9 x 6.9 x 1.8 centimetres |
| Item Weight | 0.25 Kilograms |
| Item dimensions L x W x H | 9.9 x 6.9 x 1.8 centimetres |
| Item weight | 0.25 Kilograms |
| Manufacturer | RED WOLF |
| Material | Copper |
A**R
Excellent adapter
Works great! Get one!
W**K
Don’t bother - EDITED ** I was wrong - good product
As reviewer James and Layla said - it’s worthless. One end plugs in and connects and the other, that connects to the truck side, doesn’t. It doesn’t clip into place. In fact the harness doesn’t even connect to itself if you try to do that. It’s like somebody just gave up after doing one end and somehow quality control just never bothered to look at this harness. Absolute garbage. I take it all back. Out of frustration - knowing I was about to mail it back - I start looking at it - knowing it SHOULD work. For the heck of it - I push, REAL HARD - not into my stereo but from harness end to harness end - and sure as heck, it went - I think the pins are also tight from the factory it seems like it won’t go when you try initially - and a lot of the reviews seem to say it doesn’t fit, and I admit myself it threw me initially. Came back to say I was wrong and I hope this helps. Headed out to the truck to try again now but I know it’s gonna click into place this time.
A**M
Does not fit
Says it fits 2021 non Bose Silverado. The factory unit has 2 smaller plugs, not one big plug like this adapter. Guess I should have looked before I ordered but I trusted what the seller said in the description. I’m sure it fits something, just not sure what. Check your radio before buying or you might end up trying to put a square peg in a round hole.
M**A
Plug & Play – Super Easy
The RED WOLF Add AMP Harness made adding my sub and amp to the factory radio quick and easy. No cutting or splicing—just plug and play. Good wire quality and clean sound. Worked perfectly. Highly recommend
J**O
Invertir arnes
8 puntos de 10, se dificulta para ensamblar macho hembra en el amp o módulo de enfrente, pero ajustando fuerte y con cuidado queda muy bien (Chevy silverado 2014 no amp atrás) en general es bueno cuando vas a instalar solo amp y bajos, pero si vas a amplificar tus bocinas de las puertas hay que invertir los cables y agregar 9 cables más para regresar la señal a tus bocinas (8 cables y uno para remoto) invertir el arnés significa que los cables de señal los vas a usar para poner tus 4 bocinas y cortarás el arnés del lado macho para sacar tu señal para tu convertidor de señal(8 cables) lo recomiendo porque dejarás tus cables originales de tu camión gracias espero les ayude👍
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