BLAM Multix Barrel MB 690.2 – 6x9" (160×230 mm) 2-Way Passive Car Audio Kit

Bring clarity, depth, and power to your vehicle's audio system with the BLAM MULTIX MB 690.2. This high-performance 2-way passive car speaker kit includes two elliptical MB 69D woofers and two AMT1 tweeters, which use high-resolution Air Motion Transformer technology for superior treble performance. With carbon fiber diaphragms, neodymium motors, and audiophile-grade crossovers, this system delivers exceptional dynamics and tonal accuracy. Available exclusively through InCarTec, the official UK distributor of BLAM Audio.

Key Features

• Wide Frequency Range from deep lows at 55 Hz to ultra-clear highs at 30 kHz
• Air Motion Transformer Tweeters for high-resolution, fast, and airy treble response
• Matched Components for accurate imaging and tonal balance
• Robust Build Quality with cast aluminum baskets and gold-plated terminals
• Carbon Fiber Woofers with neodymium motors for detailed midbass

Perfect for OEM Upgrades or Custom Installs

Engineered for discerning listeners, the MB 690.2 fits into 6×9" speaker locations while offering far more performance than factory systems. The included crossover allows seamless integration into passive setups.

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

• Two WT audiophile-grade passive crossovers with 3.5 kHz crossover frequency and adjustable tweeter levels

  
  

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

x2 BFT01 and x2 BFW01 Filters

• Adjustable cut-off 200 Hz to 600 Hz

Technical Specifications Sheets (MB690)

Technical Specifications Sheets (AMT 1)

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