BLAM MULTIX MB 690.2 ACTIVE – 6x9" (160×230 mm) 2-Way Active Car Audio Kit

The BLAM MULTIX MB 690.2 ACTIVE is a high-performance 2-way active car audio system designed for drivers seeking full control of their sound through DSP and dedicated amplification. This kit includes two MB 69D 6×9" woofers with ultra-rigid carbon fiber diaphragms and oversized neodymium motors, delivering tight, powerful bass and accurate midbass performance. It’s matched with two AMT1 tweeters, which use high-resolution Air Motion Transformer technology to reproduce stunning highs up to 40 kHz. Built for precision and flexibility, this active setup gives audio enthusiasts complete freedom to tune their system without passive crossovers.

Available exclusively from InCarTec, the official UK distributor of BLAM Audio, this genuine product is trusted by professional installers and featured on top car audio retailer sites worldwide.

Key Features

• Fully Active System – No passive crossovers; ready for DSP or multi-channel amplifier
• Wide Frequency Range from 55 Hz to 40 kHz for full-range clarity
• Premium Materials including carbon fiber cones and machined aluminum tweeters
• High Sensitivity & Power Handling suitable for custom installs and competition-level setups
• Precision-Matched Drivers for seamless integration and soundstage accuracy

Ideal for DSP-Driven Audio Builds

Designed without crossovers, the MB 690.2 ACTIVE is perfect for active system architectures using DSP processors or multi-channel amplifiers, allowing complete control over crossover points, EQ, and time alignment.

This two-way system includes:

• Two 200 mm MB 8D woofers with ultra-rigid carbon fiber cones and cast aluminum baskets

• Two AMT 1 tweeters featuring air motion transformer technology for detailed highs

Technical Specifications

x2 Woofer MB690

• Signature – Multix 6″x9″ Woofer
• Size: 6×9" (160×230 mm)
• Max Power: 250 W
• Nominal Power: 125 W
• Frequency Response: 55 Hz – 6 kHz
• Impedance: 3 Ω
• Ultra-rigid carbon fiber diaphragm
• Cast aluminum basket
• Oversized neodymium magnet
• Fiberglass voice coil support
• Gold-plated terminal block
• Matched to ±1 dB

x2 Tweeter AMT1 

• Maximum Power: 100 W / Nominal Power: 10 W
• Impedance: 6 Ω
• Ultra-powerful neodymium magnet
• High-precision machined aluminum front panel
• Transparent protective grille
• Products paired at ±1 dB

Technical Specifications Sheets (MB690)

Technical Specifications Sheets (AMT 1)

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