Musway D8v4 + MPK-BMW8-RAM Harness Pack

Enjoy 5% off pre-order products, automatically applied at checkout.

Offer not valid on MTX Audio, Alpine, Focal, Pioneer, Kenwood, Dynavin, JVC and JBL products.

How to understand the displayed delivery times?

For greater transparency, we display the availability of each product in a box at the top of its product page:

• 🟢 In stock: product available in our warehouse, ready to be shipped.
• 🟠 Pre-order – X business days: average time to receive the product in our warehouse before it is shipped to you.

Delivery times are estimates and may vary depending on suppliers and shipping.

We do our best to provide you with clear and reliable information so that you can order with full knowledge of the situation.

Upon receipt of the product, your order is automatically prepared and shipped. You will receive tracking information by email.

Need fast delivery? Choose "In stock" products.

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We are here to help you complete your project under the best conditions!

The Sound Auto Concept team.

📦 Preparation and shipping

In-stock products ordered before 12 p.m. are generally shipped the same day. After 12 p.m., shipping generally takes place on the next business day.

Pickups are available Monday through Friday, excluding holidays.

🚚 Our delivery methods

• Chronopost Économique pickup point: free delivery with purchases of €49 or more (4 to 10 business days).
• Chronopost 24h pickup point: fast delivery to a pickup point.
• 24h home delivery: our only home delivery option. Please note that this delivery method is not considered a guaranteed express delivery.

Delivery times begin once the carrier has accepted the package and are provided as estimates in business days.

Important: check that your product is listed as "In stock" on its product page. For pre-orders, shipping takes place only after the product has been received at our warehouse.

Some heavy or bulky packages may incur additional shipping and handling fees, which are automatically displayed in your cart.

⚠️ Receiving your package

Check the condition of your package before accepting it. In the event of damage, make specific reservations with the carrier or refuse the package if necessary.

If you experience any problems, please contact our customer service team promptly.

Unsure about choosing a product or its compatibility? Our team is here to help!

📞 Phone: 09 85 13 66 35

💬 Live chat: directly on our website.

🕒 Our hours:

• Tuesday to Saturday
• Mornings: 9:30 am – 12:00 pm
• Afternoons: 1:30 pm – 6:00 pm

Need help choosing your equipment?

Our advisors can guide you and even prepare your cart directly via chat, with products tailored to your needs.

💪 Take advantage of our technical expertise to order with complete confidence!

The Sound Auto Concept Team

Highlights

• 100% Plug & Play pack – dedicated MPK-BMW8-RAM harness included
• Musway D8v4 DSP – 8 amplified channels, 10 DSP channels
• Reversible installation, no wire cutting
• Compatible with BMWs equipped with the RAM system
• Immediate sound improvement: deeper bass, clearer mids, more detailed highs
• DSP adjustment via PC software (EQ, Time Alignment, filters)
• Pre-configured DSP file available on request
• Manufacturer warranty preserved

Description

This pack combines the Musway D8v4 DSP amplifier with the MPK-BMW8-RAM-HK harness, specially designed for recent BMWs equipped with the RAM + Harman Kardon audio system. The Plug & Play assembly ensures a clean, simple, and quick connection, without any modification to the original wiring harness. The result: immediate audio improvement and a totally reversible installation.

• Deeper and more precise bass
• Clearer mids
• More detailed highs
• Wider soundstage
• DSP adjustment via PC software: full EQ, Time Alignment, high-pass / low-pass filters, advanced acoustic corrections
• Pre-configured DSP file available – simple import into the Musway software for optimized adjustment from the first use

Available at Sound Auto Concept, your car audio specialist.

BMW Compatibility – Models & Years (RAM HK System)

Compatible with BMWs equipped with the RAM module

⚠️ Important: RAM and HK systems vary by year and options. To avoid any errors, please provide us with your VIN (serial number). We will confirm compatibility before shipping.

Musway D8v4 Features

Why choose it?

• 100% Plug & Play installation – direct connection without cutting
• Quick, clean, and totally reversible mounting
• Manufacturer warranty preserved
• Immediate audio improvement: bass, mids, highs, and soundstage
• Pre-configured DSP file available for your BMW RAM HK
• Personalized support via chat or email to confirm compatibility (VIN required)

Pack contents:

• 1 × Musway D8v4 DSP amplifier
• 1 × MPK-BMW8-RAM Harness (Plug & Play)
• Documentation & adjustment assistance

To confirm exact compatibility with your BMW, please provide us with your VIN. We are available via chat or email to assist you.