Frequency Response: 78 Hz - 16 kHz SPL @ 1W / 1m: 93 dB Power Taps: 4, 2, 1, 0.5, 0.25, 0.125 watts Dispersion @ 2 kHz (6 dB down): 100° Cone Material & Surround: Treated paper Cone: 8" Magnet Weight: 6 oz. Connection: Via wire nuts (included) Dimensions: 12-7/8" W x 4-3/4" H x 23-3/4" D Product Weight: 7 lb. 70V and 25V compatible.