Reckhorn D-165i
Subwoofer
6.5″ / 160 mm
Nominal diameter
28 Hz
Resonance
0.3
Q factor
83 dB
Sensitivity
160 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 83.0
- dB
- Resonance frequency (free air)
- fS
- 28.0
- Hz
- Mechanical quality factor
- QMS
- 5.69
- Electrical quality factor
- QES
- 0.32
- Total quality factor
- QTS
- 0.30
- Power handling
- P
- 80
- W
- Program power
- Pmax
- 160
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.6
- Ω
- Inductance (1kHz)
- LE
- 1.2
- mH
- VC Diameter
- 38
- mm
- Winding height
- HVC
- 24
- mm
- Force factor
- Bl
- 9.38
- N/A
- Motor constant
- Bl/√RE
- 4.94
- N/√W
- Effective diameter
- 130
- mm
- Effective area
- SD
- 132
- cm²
- Moving mass
- MMS
- 43
- g
- Moving mass (without air load)
- MMD
- 41.8
- g
- Material
- Black Anodized Aluminum
- Stiffness
- KMS
- 1.45
- N/mm
- Compliance
- CMS
- 688
- µm/N
- Equivalent volume to the compliance
- VAS
- 17
- L
- Mechanical resistance
- RMS
- 1.33
- N·s/m
- Nominal diameter
- 6.5
- ″
- 160
- mm
- Overall diameter
- 175
- mm
- Baffle cutout diameter
- 149
- mm
- Overall depth
- 99
- mm
- Flange thickness
- 7
- mm
- Mounting depth
- 92
- mm
- Volume occupied by the driver (estimated)
- 0.78
- L
- Net weight
- 2.3
- kg
- Frame material
- Aluminum
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