Dayton Audio RC180-55
Woofer
2x7″/ 58x176 mm
Nominal size
52 Hz
Resonance
0.89
Q factor
76 dB
Sensitivity
± 4.7 mm
Linear excursion
70 W
Program Power
.jpg)
.jpg)
.jpg)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 76.3
- dB
- Frequency response
- 50 - 2500
- Hz
- Resonance frequency (free air)
- fS
- 52.0
- Hz
- Mechanical quality factor
- QMS
- 3.31
- Electrical quality factor
- QES
- 1.23
- Total quality factor
- QTS
- 0.89
- Maximum linear excursion
- xmax
- 4.7
- mm
- Air volume displaced at xmax
- VD
- 27
- cm³
- Power handling
- P
- 35
- W
- Program power
- Pmax
- 70
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.3
- Ω
- Inductance (1kHz)
- LE
- 0.1
- mH
- Former material
- Aluminum
- Force factor
- Bl
- 4.23
- N/A
- Motor constant
- Bl/√RE
- 2.33
- N/√W
- Material
- Neodymium
- Effective diameter
- 85
- mm
- Effective area
- SD
- 56
- cm²
- Moving mass
- MMS
- 20.1
- g
- Moving mass (without air load)
- MMD
- 20.1
- g
- Material
- Paper
- Stiffness
- KMS
- 2.17
- N/mm
- Compliance
- CMS
- 460
- µm/N
- Equivalent volume to the compliance
- VAS
- 2.04
- L
- Mechanical resistance
- RMS
- 1.98
- N·s/m
- Surround material
- Rubber
- Nominal size
- 2 x 7
- ″
- 58 x 176
- mm
- Overall size
- 58 x 176
- mm
- Baffle cutout diameter
- 159
- mm
- Overall depth
- 77
- mm
- Volume occupied by the driver (estimated)
- 0.11
- L
- Frame material
- Polymer
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
.png)
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Speakerbench.jpg.webp)
.jpg.webp)
.jpg.webp)