Infinity Alpha 40 Beech 3-Way Dual 6-1/2 inch Floorstanding Loudspeaker (1.pcs) The Infinity Alpha 40 floorstanding speaker is magnetically shielded and available in black, beech finishes. Infinity's patented Ceramic Metal Matrix Diaphragm (CMMD;) technology delivers accurate performance with dramatically reduced distortion for incredibly lifelike sound. The Infinity Alpha 40 includes gold-plated bi-wirable binding posts. SpecificationsGeneral SpecificationsFinish BeechTechnology CMMD Frequency Response 45Hz – 22kHz (±3dB) Recommended Amplifier Power (RMS) 10 – 150 watts Sensitivity (2.83 volts @ 1 meter) 91dB Nominal Impedance 8 ohms Crossover Frequency(ies) 500Hz, 3,000Hz; 24dB/octave Low-Frequency Transducer (Woofer) Dual 6-1/2 inch (165mm) CMMD Midrange Transducer 5-1/4 inch (130mm) CMMD High-Frequency Transducer (Tweeter) 1 inch (25mm) CMMD DimensionsWeight 44 lb (23.5kg) Dimensions (H x W x D) 35-7/16 inch x 8-11/16 inch x 12-5/8 inch (90.0cm x 22.0cm x 32.0cm)
