DB Drive P7 6K
Mid-range
6.5″ / 165 mm
Nominal diameter
119 Hz
Resonance
0.51
Q factor
93 dB
Sensitivity
500 W
Program Power
Discontinued
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 93.1
- dB
- Resonance frequency (free air)
- fS
- 119
- Hz
- Mechanical quality factor
- QMS
- 4.53
- Electrical quality factor
- QES
- 0.57
- Total quality factor
- QTS
- 0.51
- Power handling
- P
- 200
- W
- Program power
- Pmax
- 500
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.8
- Ω
- Inductance (1kHz)
- LE
- 0.4
- mH
- Force factor
- Bl
- 8.2
- N/A
- Motor constant
- Bl/√RE
- 3.4
- N/√W
- Effective diameter
- 130
- mm
- Effective area
- SD
- 133
- cm²
- Moving mass
- MMS
- 8.9
- g
- Moving mass (without air load)
- MMD
- 7.8
- g
- Stiffness
- KMS
- 5.0
- N/mm
- Compliance
- CMS
- 200
- µm/N
- Equivalent volume to the compliance
- VAS
- 5
- L
- Mechanical resistance
- RMS
- 1.47
- N·s/m
- Nominal diameter
- 6.5
- ″
- 165
- mm
- Volume occupied by the driver (estimated)
- 0.5
- L
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