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8 Ω
Datasheet
21 KL 2160 SUB
The most powerful Sub Woofer in 21” category in 6 inch Voice Coil with massive power handling of 3000 Watt AES.
The punch and the low frequency reproduced is very powerful and unparallel . Truly BASS KA BAAP.
Key Features
- Program Power : 6000 W
- Voice Coil Diameter : 152 mm (6 in)
- Response : 40-1000 Hz
- Sensitivity 1W/1M : 95 dB
- Nominal Diameter 575 mm
- Nominal Impedence 8 Ω
- Nominal Power Handling(AES) 3000 W
- Program Power 6000 W
- Sensitivity (1W/1m) 95 dB
- Frequency Range 40-1000 Hz
- Magnet Material Ferrite
- Voice Coil Diameter 152 mm ( 6 in)
- Winding Material COPPER
- Former Material GLASS FIBRE
- Winding Type In/Out
- Resonant Frequency (FS) 47 Hz
- DC Resistance (Re) 5.79 Ω
- Electrical Q (Qes) 0.55
- Mechanical Q (Qms) 15.54
- Total Q (Qts) 0.53
- Compliance Equivalent Volume (vas) 102.11 Ltrs
- Peak Diaphragm Displacement Volume (Vd) 2.31 Ltrs
- Effective Surface Area of Cone (Sd) 1698.23 cm^2
- Reference Efficiency (ƞo) 1.85%
- Moving Mass including air load (Mms) 448.30 gms
- Motor Strength (Bl) 37.51 T-m
- Voice Coil Inductance @ 1 KHz (Le) 1.91 mH
- Efficiency Bandwith Product (EBP) 85 Hz
- Voice Coil Overhang (Xmax) ±13.75 mm
- Overall Diameter 575 mm
- Bolt Circle Diameter 555 mm
- Baffle Cutout Diameter 502 mm
- Depth 215 mm
- Flange and Gasket Thickness 14.5 mm
- Gross Weight 50 Kgs
- Recone Kit Number REC21kl2160SUB
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2 reviews
Mayur Bhai sureshbhai 03 Apr 2026 . 10:29 AM
Dj setup
Kamalbhai Rajput 11 Sep 2026 . 01:02 AM
Very nice podcast