MUSWAY M6v4 DIY Amplifier Kit — Audi / Seat / Skoda / VW (2005+) — MPK1

Better sound. Fit it yourself.

Upgrade your existing speakers with the MUSWAY M6v4-512K DSP amplifier, the MPK1 vehicle adapter and a complete power-wiring kit. We prepare the DSP for your confirmed vehicle before dispatch and include fitting instructions, so you do not have to start with a blank setup.

What is included

• MUSWAY M6v4-512K six-channel amplifier with eight-channel DSP and its supplied ISO connection loom.
• MPK1 vehicle-specific radio adapter.
• MUSWAY MW20.5KIT: 5 m of 20 mm² OFC power cable, 1 m matching earth cable and fuse holder.
• ESX FUSE40 twin-pack: a 40 A battery-cable fuse for this installation, plus a spare.
• DSP preparation for the confirmed vehicle, fitting instructions and email/WhatsApp support.

Matched to your vehicle

Adapter application: Audi / Seat / Skoda / VW (2005+). This is an application guide, not a guarantee for every model or year. This package is for compatible standard 12 V factory radios with four independent speaker circuits and no separate factory amplifier. Your existing speakers and factory radio are retained; amplifier channels 5 and 6 are unused in this package.

Please send your VIN, model/year and factory-audio details before dispatch. We will confirm the radio connector, speaker configuration and installation route, and ask for photos if needed. Bose, Harman Kardon, Bang & Olufsen, Burmester and other externally amplified or digital-audio systems need a different package. This is not a 24 V, additional-subwoofer or centre-speaker conversion.

DIY fitting, with support if you need it

The matched adapter and supplied loom simplify the radio and speaker connections. A separate fused battery feed and earth connection are installed using the included power kit. This package supports an amplifier location within 2 m of the adapter, a power-cable route up to 5 m and an earth route up to 1 m. Follow the supplied instructions, including the specified 40 A fuse and isolation of the old radio power feed.

Questions before you start, or want to fine-tune the sound afterwards? Share photos or files with us over WhatsApp or email. We can answer setup questions and help with revised DSP files. Tender Sounds supplies the kit and remote support; an on-site fitting service is not included.

Know what you are buying

The vehicle adapter is included but is not shown in the photographs. The separate 40 A fuse pack is included in addition to the power kit pictured. Replacement speakers and a Bluetooth streaming module are not included. This kit uses your compatible factory radio as its music source.

Already own the amplifier? View the MPK1 adapter on its own.