Nominal diameter | 6″ / 152 mm |
Resonance | 50 Hz |
Q factor | 0.31 |
Sensitivity | 88.1 dB |
Program Power | 140 W |
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
- Sensitivity (1W, 1m, infinite baffle) SPL1W 88.1dB
- Frequency response 50 - 3500Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 50Hz
- Mechanical quality factor QMS 7.50
- Electrical quality factor QES 0.33
- Total quality factor QTS 0.31
Large signal parameters
- Power handling P 70W
- Program power Pmax 140W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.2Ω
- Inductance (1kHz) LE 0.096mH
- VC Diameter 32mm
- Winding height HVC 14mm
Magnet
- Force factor Bl 5.8N/A
- Motor constant Bl/√RE 3.24N/√W
- Air gap height HAG 5mm
- Weight 0.63kg
Diaphragm
- Effective diameter 109mm
- Effective area SD 93cm²
- Moving mass MMS 11g
- Moving mass (without air load) MMD 10.3g
Suspensions
- Stiffness KMS 1.08N/mm
- Compliance CMS 930µm/N
- Equivalent volume to the compliance VAS 11.4L
- Mechanical resistance RMS 0.46N·s/m
Dimensions
- Nominal diameter 6″
- 152mm
- Volume occupied by the driver (estimated) 0.59L
- Net weight 1.46kg
Similar speaker drivers to Wavecor WF152BD03
MONACOR SPH-130AL8 Ω |
---|
5.5″ Mid-range |
fS | 48 Hz |
SD | 80 cm² |
48 - 4500 Hz |
QTS | 0.32 |
xmax | 2.3 mm |
SPL1W | 87.4 dB |
Bl/√RE | 2.85 |
Pmax | 100 W |