Maestro Grand

Technical Data

Impedance 4 Ohms
Frequency response 38-22000 Hz
Sensitivity 91 dB
Recommended Amplifier 30 - 200 Watts
Drive Units
2 x 6” Bass/Midrange Driver, X3P Cone Spidercone Technology
1 ” Dome-Tweeter, Hand-coated VA Silk Dome
Bass System
Bass Reflex, 2 x Front Ported
Bass Function
Impulse Optimizing QB 3 (Quasi-Butterworth)
Crossover Components MKP Capacitors 1% Tolerance Coils 0,7% tol., Exclusively Air Coils
Metal Film Resistors, 1% tol., Inductance Free
Coils 0,7% tol., Midrange/Tweeter Section Air Coils, Special Powder Core for Bass Section
Crossover Function 2-way, 6 dB and 12 dB Bessel
Weight 30 Ibs / 14 kg
Dimensions (W x H x D) 
590 x 172 x 291 mm
color  Cherry, Premium Rosewood, Piano Black and Piano White