Vienna Acoustics Beethoven Concert Grand REference

The new Beethoven Concert Grand Reference loudspeakers are the culmination of a three year effort by founder and designer Peter Gansterer to deliver the most life-like musical performance with convincing scale from a relatively compact enclosure.

The new Reference loudspeakers deliver high efficiency, outstanding dynamic range, excellent low bass extension and ultra-wide bandwidth to produce music on a completely believable scale and transport the listener to the live performance.

As with all Vienna Acoustics loudspeakers the Reference models are lovingly handcrafted in Austria to the highest standards to deliver a sublime listening experience on all kinds of music.

Specifications:
Impedance: 4 Ohms
Frequency response: 28 - 23000 Hz
Sensitivity: 90 dB
Recommended Amplifier: 50 – 400 Watts
Drive Units: 7” Woofer (3) Composite Cone: Flat X4P Spidercone with recessed fabric center-cone
                   6” Midrange Composite Cone: Flat X4P Spidercone with recessed fabric center-cone
                    1.1" Tweeter Hand Coated Vienna Acoustics Silk Dome
Bass System: Bass Reflex
Bass Function: Impulse Optimizing QB 3 (Quasi-Butterworth)
Crossover Components: Polypropylene Capacitors, 1% tolerance, Coils 0,7% tolerance, Midrange/Tweeter Section Air Coils, Special Powder Core for Bass Section, Metal Film Resistors 1% tol., Inductance Free
Crossover Function: 3-way, 6 dB and 12 dB Bessel
Weight per Pair:75 kg / 165 lbs
Dimensions: (W x H x D) inches: 8,1 x 44,5 x 15 (without base assembly)
                                                12,1 x 46,9 x 15 (with base assembly)
Dimensions (W x H x D) mm: 205 x 1130 x 380 mm (without base assembly)
​                                              307 x 1191 x 380 mm (with base assembly