Primus 250/360/C25 OM 4/4/03 3:24 PM Page 3 PRIMUS SPEAKER SYSTEMS Owner’s Guide Primus 250 Primus 360 Primus C25
Primus 250/360/C25 OM 4/4/03 3:24 PM Page 4 INFINITY PRIMUS SERIES ™ The Primus series of loudspeakers continues Infinity’s longstanding commitment to accurate sound reproduction. Our proprietary Metal Matrix Diaphragm (MMD™) drivers, precision dividing networks, and rigid, well-braced enclosures combine to deliver uncompromised performance in any stereo or multichannel home theater system. In addition, Primus series speakers are magnetically shielded for safe placement adjacent to a television.
Primus 250/360/C25 OM 4/4/03 3:24 PM Page 5 WIRING THE SYSTEM FINAL ADJUSTMENTS IMPORTANT: Make sure all equipment is turned off before making any connections. Check the speakers for playback, first by setting the system volume control to a minimum level, and then by applying power to your audio system. Play a favorite music or video segment and increase the system volume control to a comfortable level. For speaker connections, use a minimum #16-gauge speaker wire with polarity coding.
Primus 250/360/C25 OM 4/4/03 3:24 PM Page 2 SPECIFICATIONS Primus 250 Primus 360 Primus C25 Frequency Range: 49Hz – 20,000Hz (±3dB) 38Hz – 20,000Hz (±3dB) 80Hz – 20,000Hz (±3dB) Recommended Amplifier Power Range: 10 – 150 watts 10 – 200 watts 10 – 150 watts Sensitivity: 92dB 93dB 90dB Nominal Impedance: 8Ω 8Ω 8Ω Crossover Frequency: 2500Hz; 24dB/octave 350Hz, 3300Hz; 24dB/octave 3000Hz; 24dB/octave Low-Frequency Driver: Dual 5-1/4" (130mm) MMD,™ magnetically shielded Dual 6-1/2"
