Media
Auto-advancing
Size
21"
Impedance
2Ω
RMS Power
1800W
EBP
158
Vented alignment
Vd
2324cm³
T/S Parameters
Valid
Fs38Hz
Qts0.23
Qes0.24
Qms5.6
Vas143.0L
Re1.3Ω
Le1.08mH
BL25.2Tm
Sd1660cm²
Mms489g
Xmax14.0mm
Power1800W
Impedance2Ω
F Low29Hz
F High1600Hz
Pricing & availability
No standard offers found
Check the manufacturer website for current pricing.
Dimensions & Physical
Weight13.6kg
Diameter545.0mm
Overall Depth250.0mm
Cutout Diameter492.0mm
Bolt Circle Diameter520.0mm
Similar Drivers
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Reference
Eighteen Sound
21iD
21"
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5 active T/S params, plus size.
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