Trenner & friedl Isis. Floor standing speaker.
Features:
Floor standing speaker
Cabinets built in golden ratio proportions
Multiplex birch wood of different densities
Midrange chamber with pressure-equalizing vents
Seven layered lacquer finish
The socket is made of massive beech
Paper cones impregnated with six-layered finish of Italian balsamic oil lacquer
High-precision, machined solid horn for the high frequency driver
Finest crossover components by Mundorf, Oil/Silver caps, foil coils, high grade MOX resistors
Cardas internal wire, also constructed in golden ratio proportions
Cardas terminals in pure copper
Ready for bi-amping
Can be placed close to walls and corners
Drive Units
1 x 15” Paper cone
1 x 8” Paper cone
1 x 1.75” Horn loaded compression driver, TiN coated titanium diaphragm
Frequency response: 28 Hz (f-6 DB) to 40 kHz (f-3 DB)
Sensitivity: 91 dB (2.83V/1m)
Impedance: 8 Ohm
Dimensions:
Height:1200 mm
Width:500 mm
Depth:350 mm
Weight: 65 kg