BLAM MULTIX MB 200.3 – 8" (200 mm) 3-Way Passive Car Audio Speaker Kit

The BLAM MULTIX MB 200.3 is a premium 3-way passive car audio system featuring two 200 mm MB 8D woofers with ultra-rigid carbon fiber diaphragms and neodymium motors, delivering powerful bass (55 Hz–4 kHz). It includes two MB3 midrange drivers with carbon fiber membranes for natural mids (120 Hz–25 kHz), and two T28MG magnesium dome tweeters for crisp highs (2 kHz–30 kHz). The system is completed with audiophile-grade BTF01 and WM filters for precise crossover and tonal balance. Available exclusively via InCarTec, the trusted UK distributor of BLAM Audio.

Key Features

• High-Quality 3-Way Passive System for full-range, clear sound reproduction
• Wide Frequency Response from deep lows at 45 Hz to crisp highs at 30 kHz
• Premium Materials including carbon fiber cones and air motion transformer tweeters
• Matched Drivers within ±1 dB for accurate stereo imaging
• Robust Construction with cast aluminum baskets and neodymium magnets

Designed for Easy Integration

The MULTIX MB 200.3 includes passive crossovers for smooth integration with factory or aftermarket audio systems. Perfect for users wanting premium sound without DSP or external crossovers.

This two-way system includes:

• 2 x 200 mm MB 8D woofers: 200mm ultra-rigid carbon fiber cones and cast aluminum baskets

• 2 x MB 3 Midrange: 80 mm compact wideband midrange driver offering clarity and precision in the vocal range.

• 2 x T28MG Tweeters: Magnesium dome tweeters engineered for ultra-detailed treble with smooth roll-off up to 30 kHz.

• 2 x BTF01 Filters: Tweeter filters for high-frequency tuning and protection

• 2 x WM Filters: Passive crossovers for mid-to-woofer integration with adjustable high-pass and fixed low-pass filtering

Technical Specifications

x2 Woofer MB 8D

• 200 mm (8”) high-sensitivity woofer
• Maximum power 300 W / Nominal power 150 W
• Frequency response 55 Hz – 4 kHz
• Impedance 2 Ω
• Original signature cast aluminum saladier
• new neodime motor
• Ultra-rigid carbon fiber diaphragm
• Double spider with integrated braids
• Fiberglass coil support
• Core cover
• Gold-plated terminal block

x2 MB3 Medium  

• Maximum Power: 150 W / Nominal Power: 50 W
• Frequency response 120 Hz – 25 KHz
• Impedance 3 Ω
• Die-cast aluminium basket
• Ultra-rigid carbon fiber membrane
• NBR surround
• Long-life “Conex” spider
• 38 mm voice coil on fibreglass former
• Ultra-powerful 8-stick neodymium magnet
• Machined aluminium phase plug
• Gold-plated terminal
• Products paired at +/- 1dB

x2 Tweeter T28MG

• Size: 28 mm
• Max Power: 100 W
• Nominal Power: 10 W
• Frequency Response: 2 kHz – 30 kHz
• Impedance: 4 Ω
• Magnesium inverted dome
• Machined aluminum body
• Transparent protective grille
• Matched ±1 dB

2 x BTF01 Filters and 2 x WM Filters

• WM – Audiophile component
• High-pass crossover 6/12 dB per octave
• Frequency-adjustable high-pass from 200 to 600 Hz
• Lowpass crossover 12dB/octave
• High-quality design for precise sequence separation

Technical Specifications Sheets (MB 8D)

Technical Specifications Sheets (MB3)

Technical Specifications Sheets (T28 MG)

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