คำอธิบาย

Model Number: B220.2
Nominal Diameter (mm): 220
Power Capacity (Watt AES): 150
Sensitivity (dB/watt/m): 90
Frequency Range (Hz): 25-1000
Impedance (Ohms): 8 or 16
BL Factor: 11.8
Voice Coil Diameter (mm): 38
Voice Coil Material: Copper
Maximum Excursion (mm): 25 (before damage)
Magnet Assembly Weight (Kg): 3.6
Effective Moving Mass (Kg): 0.033
Compliance (M/N): 0.00077
Volume Displaced (litres): 0.8
Connection: 5mm solder terminals
Chassis: Diecast Aluminium
https://voltloudspeakers.co.uk/loudspeakers/b2202-8/