MB Quart 280

Prodam 2 x MB Quart 280
Manufacturer: MB Quart
Model: Quart 280, 2nd version against surcharge rosewood, cherry, pine, wenge, mahogany, raw oak
Dimensions: 1st version: 266 x 440 x 264 mm, gross / net volume: 28 / 18 litres; 2nd version: 266 x 441 x 285 mm (W x H x D)
Weight: 10 kg / piece
Original price approx.: 1st version: 470,- DM /piece, 2nd version 500,- DM / piece

Technical data

Design: 2-way closed, compact speaker
drivers:
woofer: 1x MBT 205 205 mm cone 4 ohm (95-6398) Both versions.
Tweeter: 1x MCD 25 25 mm titanium dome 8 ohm (95-6397) 1e version: same height as width.
Tweeter: 1x MCD 26 25 mm titanium dome 2e version: slightly wider than high.

Power handling (nominal/music): 80 / 110 Watt
efficiency: 90 dB , power handling: 6.25 Watt (according to brochure, probably for 90 dB/3m)

Efficiency: 2 Watt (90 dB/1m) 2e version.
Frequency response: 1st version: 40 - 32,000 Hz, 2nd version 41 - 32,000 Hz
Crossover: 1,500 Hz / 12 dB/octave
Impedance: 4 Ohm