Primus 150

Infinity PRIMUS 150  2-Way 5-1/4 inch Bookshelf Loudspeaker (Beech)1.pcs

The Primus 150 bookshelf speaker is magnetically shielded and utilizes Infinity's proprietary Metal Matrix Diaphragm; (MMD;) technology to deliver accurate performance with dramatically reduced distortion for incredibly lifelike sound. Includes built-in wall mount brackets.

Technical data (according to manufacturer):
Frequency response 65Hz - 20kHz
Efficiency 86dB
Nominal impedance 8Ohm
Recommended amplifier power 10 -100W
Cross-over frequency 3.3 kHz
Tweeter 19 mm, M.M.D. diaphragm
Mid-woofer 130 mm, M.M.D. diaphragm
Dimensions (H x W x D) 322 x 187 x 252 mm
Weight 6 kg