* Ferrite magnet
* Very linear extended response and low distortion
* Treated double roll cloth surround
* Designed for bass and midbass applications in compact vented cabinets
* Nominal impedance: 4 Ohms
* Power capacity: 250 W AES
* Nominal diameter: 200 mm 8 in
* Sensitivity: 94 dB 1 W/1 m @ ZN
* Frequency range: 80-8000 Hz
* Program power: 500 W
* Recommended enclosure volume: 20
* Voice coil diameter: 38.1 mm 1.5 in
* BL factor: 9.6 N /A
* Moving mass: 0.021 kg
* Winding length: 14 mm
* Air gap height: 6 mm
* Xdamage pp: 29 mm
* Fs: 75 Hz
* Re: 5.1 ohm
* Qms: 7.7
* Qes: 0.55
* Qts: 0.52
* Vas: 14.6
* Cms: 213 m / N
* Rms: 1.3 kg / s
* Efficiency %: 1.1
* Sd: 0.022 m
* Xmax: 5.7 mm
* Vd: 125 cm
* Le @1 kHz: 0.6 mH
* Construction details: Depth
* Depth: 92 mm 3.6 in
* Net weight: 2.4 kg 5.3 lb
* Total weight: 2.6 kg 5.7 lb
* Magnet: FerriteHigh Quality
Specifications
Brand | Beyma |
Manufacturer Part Number | PRO8BK |
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