T/S Parameters
Valid
Fs55Hz
Qts0.20
Qes0.21
Qms4.5
Vas61.0L
Re5.6Ω
Le1.65mH
BL22.5Tm
Sd500cm²
Mms54g
Xmax6.0mm
SPL99dB
Power650W
Impedance8Ω
Min Impedance7.0Ω
F Low45Hz
F High3000Hz
Voice Coil89mm
Pricing & availability
Price movement
Other offers
3 vendorsleanbusiness
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£242.97
inc VAT
bluearan
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£242.98
inc VAT
thomann
Updated 28 Apr 2026
Source: inc VAT · 20%
£278.00
inc VAT
Best current price
Updated 17 May 2026
leanbusiness
£104.34
Avg £217.07£112.73 below avg (-51.9%)
inc VAT
Dimensions & Physical
Weight4.5kg
Diameter320.0mm
Cutout Diameter282.0mm
Bolt Circle Diameter304.0mm
Similar Drivers
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Reference
RCF
MB12N351
12"
Best current price
£104.34
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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