TRIANGLE Secret - IWT7 / Custom Install

Speaker Specifications
Type : In-wall speaker
Crossover : 2 ways
Sensitivity : 91 dB
Bandwidth (+/- 3dB) : 60Hz 20 000 Hz
Nominal Impedance : 8Ω
Minimum Impedance : 7,1Ω

* The impedance of a speaker can be simplified as an electrical resistance. The lower is the impedance of the speaker, the more current the amplifier will have to deliver.
- Nominal impedance is measured at a frequency of 1kHz
- Minimum impedance is measured at low frequencies.
TRIANGLE loudspeakers never fall below 3 Ohms, which means they can be used with almost all Hi-Fi and Home Cinema amplifiers.
Weight & Dimensions
Speaker Dimensions :

Width : 210 mm
Height : 311 mm
Depth : 92 mm

Opening required : 271 x 168 mm

Minimum depth for installation : 87 mm

Weight :

Net weight : 1,7 kg
Gross weight : 2,7 kg