Optimum sound-field system with 100 watts of power

The Teach Logic IRS-8655/CS4 Spectrum III Dual Sapphire System is the optimum sound-field system with 100 watts of power for large rooms or rooms with high ambient sounds levels. Create an ideal and intelligible learning environment over a large area with up to eight ceiling or wall speakers.

Auxiliary inputs provide multimedia integration

The four auxiliary inputs provide multimedia integration with even distribution of sound for all audio in the classroom. The RS-232 wall panel control of the line inputs, Fire alarm connection (AC or DC), remote Teacher Security Alert, teacher priority with instant attenuation of the line levels via Sapphire IRT-60 pendant and Digital Feedback Guard (DFG) and switchable computer anti-hum circuit on computer input.

The Spectrum III is a four-channel receiver/amplifier with four auxiliary inputs, page pass through, and a 100 watt amplifier.