The THOR 1 Active Sound System incl. ECHO add-on module: 1-speaker basic kit plus ECHO for up to 2x more volume, more depth, and emphasised misfires.

Powerful sound with ECHO extra

Your benefits at a glance

• Realistic engine sound V6–V12
• Up to twice as loud with ECHO module
• Smartphone app for control
• Für Diesel, Benziner, Hybrid & Elektro
• Weatherproof, high-quality components
• Simple retrofitting, universally applicable

ECHO Additional Module – more sound, more presence

The ECHO module expands the system with an additional sound unit:

• Höhere Lautstärke & tieferer Klang
• More bass emphasis, accentuated misfires (backfire)
• Realistischere Soundwiedergabe & verbesserte Schallverteilung

Result: a significantly more intense, natural sound image – clearly audible inside the cabin.

Realistic engine sounds via app

With the THOR app, you can choose from numerous sound profiles – the sound dynamically adapts to your driving behaviour:

THOR Smartphone App

• Lautstärke einstellen & Soundprofil auswählen
• Startsound & Lastsimulation konfigurieren
• Individually tune rotational speed characteristics and sound.
• New sounds regularly via the cloud

Technical Specifications

THOR Sound Generator

ECHO Add-on Module

Scope of delivery

• 1× THOR 1 Sound Generator
• 1× THOR Smart Control Unit
• 1× ECHO Add-on Module
• Connecting cable
• Assembly material
• User manual

Montage & Einbau

Assembly takes place under the vehicle: attach the sound generator to the underbody and connect it to the control unit via the CAN bus – no drilling, reversible. Professional installation recommended; illustrated instructions are included.

Assembly at Berend GmbH

Installation prices apply to systems purchased from us.

Why Berend GmbH?

As specialists in vehicle technology, we offer high-quality products, expert advice, and professional installation:

• Eigene Werkstatt & technischer Support
• Fachkundige Beratung & schneller Versand
• Many years of experience with Active Sound Systems

Suitable vehicles

Kompatibel mit nahezu allen modernen Fahrzeugen ab Baujahr 2005 mit CAN-Bus – u. a. BMW (1 Series, 2 Series, 3 Series, 5 Series, X1–X6, M Sport Package), Audi (A1, A3, A4, A6, Q3, Q5, Q7, S-line), Mercedes-Benz (A-Class, C-Class, E-Class, GLC-Class, AMG Line), VW (Golf GTI/GTD/R, Polo, Passat, Tiguan, T-Roc), Skoda (Octavia, Kodiaq), SEAT/Cupra Leon, Formentor, Ford (Mustang, Focus ST), Vauxhall, Renault, Peugeot, Toyota, Hyundai, Kia, Porsche (Macan, Cayenne, Taycan) and Tesla (Model 3, Model Y) – ideal for diesel, petrol, hybrid and electric vehicles.

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