Beyma 8CM/B 8" Midbass Midrange Speaker Woofer CM-8/B 100 Watts RMS 8 ohm Tested

TECHNICAL SPECIFICATIONS Nominal diameter 200 mm 8 in Nominal impedance 8 Ohm Minimum impedance 7.7 ohm Power capacity 100 W RMS Program power 200 W Sensitivity 92.4 dB 1 W @ 1m @ 2Π Frequency range 40-5000 Hz Recommended enclosure volume 20 / 60 l 0.7 / 2.12 ft.³ Voice coil diameter 38.1 mm 1.5 in BL factor 9.8 N /A Moving mass 0.022 kg Winding length 16 mm Air gap height 6 mm Xdamage pp 25 mm THIELE SMALL PARAMETERS Fs 73 Hz Re 6.2 ohm Qms 13.46 Qes 0.65 Qts 0.62 Vas 14.6 l Cms 216 µm / N Rms 0.75 kg / s Efficiency % 0.84 Sd 0.022 m² Xmax 6.7 mm Vd 124 cm³ Le @1 kHz 1.2 mH CONSTRUCTIVE DETAILS Net weight 2.18 kg 4.81 lb Total weight 2.34 kg 5.16 lb Magnet Ferrite