Scan-Speak 16W/4538G05
Mid Bass
6.5″ / 160 mm
Nominal diameter
36 Hz
Resonance
0.35
Q factor
86 dB
Sensitivity
± 6.6 mm
Linear excursion
125 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.3
- dB
- Frequency response
- 36 - 5000
- Hz
- Resonance frequency (free air)
- fS
- 36.0
- Hz
- Mechanical quality factor
- QMS
- 3.82
- Electrical quality factor
- QES
- 0.39
- Total quality factor
- QTS
- 0.35
- Maximum linear excursion
- xmax
- 6.6
- mm
- Maximum excursion before damage
- xlim
- 13.5
- mm
- Air volume displaced at xmax
- VD
- 81
- cm³
- Power handling
- P
- 70
- W
- Program power
- Pmax
- 125
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.1
- Ω
- Inductance (1kHz, estimated)
- LE
- 0.24
- mH
- VC Diameter
- 38
- mm
- Winding height
- HVC
- 17.2
- mm
- Force factor
- Bl
- 5.5
- N/A
- Motor constant
- Bl/√RE
- 3.12
- N/√W
- Air gap height
- HAG
- 4
- mm
- Material
- Neodymium
- Effective diameter
- 125
- mm
- Effective area
- SD
- 123
- cm²
- Moving mass
- MMS
- 16.9
- g
- Moving mass (without air load)
- MMD
- 15.9
- g
- Stiffness
- KMS
- 0.89
- N/mm
- Compliance
- CMS
- 1120
- µm/N
- Equivalent volume to the compliance
- VAS
- 24
- L
- Mechanical resistance
- RMS
- 1.0
- N·s/m
- Surround material
- SBR Rubber
- Nominal diameter
- 6.5
- ″
- 160
- mm
- Volume occupied by the driver
- 0.2
- L
- Net weight
- 1.0
- kg
- Frame material
- Die cast Aluminium