Descriere

The models MCW 4.2 and MCW 8.2 are two-way ceiling loudspeaker systems consisting of a metal front panel, a grille, a 4"- (MCW 4.2) or 8" (MCW 8.2) coaxial two-way loudspeaker with a waveguide-coupled titanium HF horn, a passive crossover at 3.3 kHz (MCW 4.2) or 2.5 kHz (MCW 8.2) and circuitry to protect against overload.

With the integrated transformer, the following modes are possible: 30 / 15 / 7.5 / 3.75 W at 100 V, 30 / 15 / 7.5 / 3.75 / 1.88 W at 70 V or bypass mode at 8 Ω. The choice is made by means of a selector switch provided for the purpose on the front. The perforated grille is fi nished in white powder-coated lacquer. A metal tile bridge is included for safe mounting. These loudspeakers are characterized by their wide coverage pattern, high degree of effi ciency, uncomplicated installation and outstanding reproduction of music and the spoken word.

Specificatii tehnice

Nominal impedance 8 Ω / 100 V / 70 V
Continuous power handling 100 W
Power Tapping 100 V: 30 / 15 / 7.5 / 3.75 W
70 V: 30 / 15 / 7.5 / 3.75 / 1.88
Frequency range 55...20000 Hz
Sensitivity (1W/1m) 91 dB SPL
Max. SPL 117 dB SPL
Dimensions (A x B) Ø 300 x 128 mm
Ceiling Cutout Ø 274 mm
Weight 4,2 kg
Color white (RAL 9010)