MD-668 Car Subwoofer Audio Cable Kit
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 7.100 Ft | — |
| 3–4 pcs | 6.745 Ft | 5% (−355 Ft/unit) |
| 5–10 pcs | 6.390 Ft | 10% (−710 Ft/unit) |
| 11+ pcs | 6.035 Ft | 15% (−1.065 Ft/unit) |
Complete Car Subwoofer Audio Cable Kit, Quick Installation
The MD-668 car subwoofer audio cable kit includes everything you need to connect an amplifier and a subwoofer right out of the box, with no additional purchases. It is suitable for DIY car installations, providing correctly sized cables and protective accessories for a stable, noise-free audio system. The 8GA power cable ensures the necessary current transfer for medium-power amplifiers.
What you get with this product
- Complete kit in one purchase — power cable, RCA cable, ground cable, control cable, and terminals, all included
- Integrated audio system protection — the 60A fuse holder prevents damage from overcurrent
- Clean, interference-free RCA signal — the 4.5m shielded RCA cable reduces background noise in the audio system
- Gold-plated terminals — firm contact and oxidation resistance ensure a stable electrical connection long-term
- Generous cable lengths — 4.5m for power, RCA, and control, sufficient for most vehicles
- Accessible installation without special tools — included accessories allow mounting without advanced car electronics knowledge
How it works and how to install
The kit connects the car amplifier to the vehicle's power source, to the head unit via the RCA cable, and to the chassis ground via the ground cable. The fuse holder is mounted on the power cable, as close to the battery as possible, to protect the entire circuit. Installation does not require specialized tools — the connectors and terminals included in the package are used, and the cable lengths cover standard routes in most cars.
Frequently asked questions
Is this kit compatible with any car amplifier?
Yes, the kit uses standard connectors — RCA and universal terminals — compatible with conventional medium-power car amplifiers.
Is the 8GA power cable sufficient for a 1000W subwoofer?
The 8GA cable is recommended for amplifiers up to approximately 500-800W RMS; for higher power, a larger gauge cable (4GA or 2GA) is indicated.
What do I do if the fuse blows after installation?
The included 60A fuse protects the circuit in case of a short circuit or overcurrent; replace it with a fuse of the same value and check the connections before restarting the system.
Technical specifications
| SKU | Q-1E010 |
| Model | MD-668 |
| Power cable gauge | 8GA |
| Power cable length | 4.5 m |
| RCA cable length | 4.5 m |
| Control cable length | 4.5 m |
| Ground cable length | 0.52 m |
| Maximum fuse current | 60 A |
| Fuse holder dimensions | 8.5 x 4.2 x 2.1 cm |
| Package contents | Power cable, ground cable, control cable, RCA cable, fuse holder, set of terminals |
| Brand | OEM |
Warranty and support
The product benefits from a 2-year legal warranty in accordance with current Romanian legislation. We accept returns within 30 days of receiving the order, with no obligation to provide a reason. Delivery is fast by courier, with shipping confirmation and parcel tracking available.
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