TW-Audio M8i The installation version of the M8.


The M8i is the installation version of the M8, one of the most popular TW AUDiO products. The M8i takes the same uncompromising acoustic design of the M8 (8″ LF-driver, 1″ compression driver and rotatable 90° × 60° horn) and places it in the i-series installation specific enclosure.

The phase-aligned and frequency corrected passive crossover allows the M8i to be driven even by standard linear amplifier without DSP presets. For extended fullrange use, or in combination with TW AUDiO subwoofers, there are dedicated presets available for Powersoft and Lab.gruppen amplifier platforms.

The M8i allows delivery of uncompromising audio in an architecturally discrete package.

Key features

  • For distributed sound systems
  • Cost effective solution using standard amplifiers also
  • Use with or without subwoofers, even fully passive with B10P or B15P
  • Vertical and horizontal operation possible
  • Well shaped enclosure
  • Coherent phase response with all TW AUDiO products
  • Operation with standard amplifier or on Lab.gruppen PLM / D or Powersoft K / X series with dedicated TW AUDiO presets


Technical data

Drivers LF: 1 × 8″

HF: 1 × 1″ exit with 1.4″ diaphragm

Frequency range 66 Hz - 20000 Hz
Power capacity program / peak 400 / 800 W
Impedance 8 Ω
Coverage 90° × 60°, rotatable
Sensitivity 1 W / 1 m 95 dB
SPL max / 1 m 124 dB
Connection screw terminal IN± | LINK±
Optional connections speakON™-option SO-top

cable gland option CG

Dimensions (H × W × D) 440 × 240 × 240 mm [17.32 × 9.45 × 9.45 in]
Weight 10,3 kg [23 lbs]
Finish Warnex texture paint
Accessories SBM8i, QBM8i, RSM10, RSM6, FA8i, WHM6
Options RAL colors, polyurea coating (black)



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