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XT Audio XT21-PALND 21" 2000W RMS NEO 1 Ohm Subwoofer 4000W Max
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XT21-PALND
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Retail Price: $1,289.72
Thunder AV Price: $1,062.12
You Save: $227.60 (18 %)
Detailed Description
SPECIFICATIONS
| Nominal diameter |
530mm (21.0 in) |
| Nominal impedance |
1Ω |
| Minimun impedance |
1.1Ω |
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Nominal power handling
|
2000W
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Continuous power handling
|
4000W
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Sensivity (1W/1m)
|
96dB
|
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Frequency Range
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45-1000Hz
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Voice coil diameter
|
153mm (6 in)
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Winding material
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Aluminium
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Former material
|
Glass Fibre
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Winding depth
|
48mm (1.9 in)
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Magnet material
|
Neodymium
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Magnetic gap depth
|
18mm (0.7 in)
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Flux density
|
1.35 T
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MOUNTING/SHIPPING INFORMATION
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Overall diameter
|
21/530
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In/mm
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Bolt circle diameter
|
20.6/523
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In/mm
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Baffle cutout diameter
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20.3/516
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In/mm
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Depth
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10/01/54
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In/mm
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Net Weight
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22.6
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Kg
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Shipping Weight
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26.6
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Kg
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Shipping Box
|
64x64x32.5
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cm |
THIELE SMALL PARAMETERS
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Fs
|
45 Hz
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Re
|
0.7 Ω
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Qes
|
0.38
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Qms
|
6.4
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Qts
|
0.36
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Vas
|
200 dm³ (7.06 ft³)
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Sd
|
1680.0 cm² (260.4 in²)
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Ƞo
|
1.9%
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Xmax
|
±15mm
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Xvar
|
±16mm
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Mms
|
500 g
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BI
|
39 Txm
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Le
|
2.2 mH
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EBP
|
84 Hz
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Product Reviews
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