The Bach Grand is a diminutive 2-way design with a 7” X3P mid-bass driver, and a 1” triple stacked neodymium silk dome tweeter mounted in a unique bass reflex port assembly. This cast assembly incorporates a wedge-shape tweeter-mounting block that additionally serves to control the movement of air through the throat of the heavily flared port.

Tweeter : Mid-Woofer : Bass System : Bass Function :

Hand-coated 1" Silk Dome 7" X3P Transparent Cone Double Bass Reflex Impulse Optimizing QB 3 (Quasi Butterworth)

Crossover Components :

MKP Capacitors, 1% tolerance Air Coils, 0.7% tolerance Metal Film Resistors, 1% tolerance inductance free

Crossover Function : Impedance : Frequency Response : Sensitivity :

2-way 6dB and 12dB Bessel 4 ohms 35Hz - 20kHz 90dB

Recommended Amplifier Power : Weight : Dimensions (W x H x D) :

30 - 200 watts 80 lbs per pair 7.4 x 34.6 x 9.8 inches (without spikes), 188 x 878 x 250 mm (without spikes)

Base : Optional Base :

Threaded spikes Optimized aluminum spikes