Overall Parameters
Valid
Fs55Hz
Qts0.26
Qes0.27
Qms6.0
Vas110.0L
Re5.6Ω
Le1.65mH
BL23.5Tm
Sd900cm²
Mms80g
Xmax6.0mm
SPL101dB
Power450W
Impedance8Ω
Min Impedance6.8Ω
F Low40Hz
F High20000Hz
Voice Coil89mm
Hybrid view: LF section is used for excursion/motor values, while frequency limits merge upper sections.
Pricing & availability
Price movement
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1 vendorbluearan
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£453.72
inc VAT
Best current price
Updated 17 May 2026
bluearan
£267.36
Avg £360.54£93.18 below avg (-25.8%)
inc VAT
Dimensions & Physical
Weight7.0kg
Diameter393.0mm
Cutout Diameter354.0mm
Bolt Circle Diameter376.0mm
Driver Components
LFGeneral Specifications
15"Fs55 Hz
Qts0.26
Qes0.27
Qms6.0
Vas110.0 L
Re5.6 Ω
Le1.65 mH
BL23.5 Tm
Sd900 cm²
Mms80 g
Xmax6.0 mm
SPL101 dB
Power450 W
Impedance8 Ω
Min Impedance6.8 Ω
F Low40 Hz
F High3000 Hz
Voice Coil89 mm
Power Program900
Sensitivity101
Xmech39
Section dimensions
Weight7000.0 kg
Diameter393.0 mm
Cutout Diameter354.0 mm
Bolt Circle Diameter376.0 mm
HFGeneral Specifications Driver
1.4"SPL110 dB
Power90 W
Impedance8 Ω
Min Impedance7.9 Ω
F Low700 Hz
F High20000 Hz
Throat36 mm
Voice Coil63 mm
Flux Density2.00 T
Power Program180
Sensitivity110
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
RCF
CX15N351
15"
Best current price
£267.36
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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