This next evolution subwoofer uses a new, longer, four layer aluminum
voice coil. The result is more energy in the gap, less heat, higher
sensitivity, higher power handling, lower distortion and better overall
performance. The 21DS115 features a 36 mm long, 4.5 inch diameter
(116mm) Copper Clad Aluminum Wire voice coil. With a 1700watt AES power
rating, 99 dB sensitivity, and over 17 mm of Xvar, this high energy
subwoofer is a significant step forward from similar models in the
B&C range, even approaching the performance of our 6” voice coil
alternatives. DATENBLATT
This next evolution subwoofer uses a new, longer, four layer aluminum
voice coil. The result is more energy in the gap, less heat, higher
sensitivity, higher power handling, lower distortion and better overall
performance. The 21DS115 features a 36 mm long, 4.5 inch diameter
(116mm) Copper Clad Aluminum Wire voice coil. With a 1700watt AES power
rating, 99 dB sensitivity, and over 16.5mm of Xvar, this high energy
subwoofer is a significant step forward from similar models in the
B&C range, even approaching the performance of our 6” voice coil
alternatives. DATENBLATT
3400 W continuous program power capacity 116 mm (4.5 in) split winding copper voice coil 33 - 1000 Hz response 97 dB sensitivity 60 mm peak-to-peak excursion before damage Neodymium magnet allows a very high force
factor and linear excursion Double silicone spider with optimized
compliance Ventilated voice coil gap for reduced power
compression Aluminium demodulating ring for very low
distortion
DATENBLATT
3400 W continuous program power capacity 116 mm (4.5 in) split winding copper voice coil 30 - 1000 Hz response 97 dB sensitivity 60 mm peak-to-peak excursion before damage Neodymium magnet allows a very high force
factor and linear excursion Double silicone spider with optimized
compliance Ventilated voice coil gap for reduced power
compression Aluminium demodulating ring for very low
distortionDATENBLATT
4000 W continuous program power capacity 153 mm (6 in) split winding copper voice coil 30 - 1000 Hz response 96 dB sensitivity Neodymium magnet allows a very high force
factor and linear excursion Double silicone spider with optimized
compliance Ventilated voice coil gap for reduced power
compression Aluminium demodulating ring for very low
distortionDATENBLATT
4000 W continuous program power capacity 153 mm (6 in) split winding copper voice coil 30 - 1000 Hz response 96 dB sensitivity Neodymium magnet allows a very high force
factor and linear excursion Double silicone spider with optimized
compliance Ventilated voice coil gap for reduced power
compression Aluminium demodulating ring for very low
distortionDATENBLATT