Match UP X4BMW-FRT.1

Match UP X4BMW-FRT.1 – 2-way coaxial upgrade speaker for BMW

The Match UP X4BMW-FRT.1 is part of Audiotec Fischer’s MATCH UPGRADE speaker range, vehicle-specific replacements aimed at BMW owners for whom the basic factory speaker setup is not enough. It is a 2-way coaxial system developed exclusively for BMW vehicles and supplied as a pair for direct replacement of the original speakers.

Car-specific baskets and connectors make installation straightforward, and the system is tuned for more precision and dynamics across the full frequency range. A 13 mm silk dome tweeter supplies high treble resolution. Included inline crossovers allow operation on the OE radio, while the full dynamic potential is reached with a DSP amplifier such as the BMW-specific MATCH UP 7BMW.

Key Features

• BMW-only development: designed exclusively for BMW vehicles.
• Car-specific baskets and connectors: for simple installation in the factory positions.
• 2-way coaxial design: tweeter and woofer in one unit, tuned for an optimized frequency response.
• 13 mm silk dome tweeter: coated silk dome for high treble resolution.
• Coated paper woofer cone: covers the lower part of the frequency range.
• Integrated tweeter filter: 6 dB slope built into the speaker.
• Inline woofer crossover included: separate 6 dB filter for operation with the OE radio.
• DSP amplifier ready: performs best with a DSP amplifier such as the MATCH UP 7BMW.
• Modular upgrade path: combinable with other MATCH UPGRADE components such as DSP amplifiers.

Drivers & Construction

Each coaxial speaker combines a coated silk dome tweeter and a coated paper woofer cone on a BMW-specific basket with matching connectors. The set includes two coaxial speakers and two inline crossovers.

Acoustic Performance

• Power handling: 60 W RMS / 120 W max.
• Impedance: 4 Ω
• Sensitivity: 90 dB (1 W / 1 m)
• Frequency response: 100 Hz – 25,000 Hz

Crossover

The tweeter is filtered by an integrated 6 dB network, while the woofer uses a separate inline crossover with a 6 dB slope. The inline crossovers are intended for operation with the factory head unit.

Installation Notes

• Dimensions: outer diameter 118 mm (4.65″), installation diameter 84 mm (3.31″), installation depth 31 mm (1.22″).
• Vehicle fit: BMW vehicles; check the manufacturer’s BMW speaker compatibility chart for the correct version (FRT.1, FRT.2 and FRT.3 differ in basket dimensions).
• Recommended amplification: a DSP amplifier such as the BMW-specific MATCH UP 7BMW.

Technical Specifications

Scope of Delivery

2 x Coaxial speaker MATCH UP X4BMW-FRT.1
2 x Inline crossover
1 x Instruction manual