Media
Precision Devices
PD.2160-1N
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Size
21"
Impedance
4Ω
RMS Power
2000W
Sensitivity
98dB
EBP
113
Vented alignment
Vd
2717cm³
T/S Parameters
Valid
Fs35Hz
Qts0.30
Qes0.31
Qms15.8
Vas177.0L
Re5.3Ω
Le2.65mH
BL43.0Tm
Sd1698cm²
Mms477g
Xmax16.0mm
SPL98dB
Power2000W
Impedance4Ω
F Low25Hz
F High300Hz
Voice Coil139mm
Flux Density1.45T
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
bluearan
£777.00
inc VAT
Dimensions & Physical
Weight19.5kg
Diameter550.0mm
Overall Depth223.0mm
Cutout Diameter492.0mm
Bolt Circle Diameter528.0mm
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
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Reference
Precision Devices
PD.2160-1N
21"
Best current price
£777.00
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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