REDCATT 61NPM
8Ω
Mid Bass
| Nominal diameter | 6.5″ / 167 mm |
| Resonance | 92 Hz |
| Q factor | 0.36 |
| Sensitivity | 93 dB |
| Linear excursion | ± 5.2 mm |
| Program Power | 200 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 93dB
Thiele & Small parameters
- Resonance frequency (free air) fS 92Hz
- Mechanical quality factor QMS 5.60
- Electrical quality factor QES 0.38
- Total quality factor QTS 0.36
Large signal parameters
- Maximum linear excursion (one way) xmax 5.2mm
- Air volume displaced at xmax VD 74cm³
- Power handling P 100W
- Program power Pmax 200W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.2Ω
- Inductance (1kHz) LE 0.37mH
- VC Diameter 38.1mm
- Winding height HVC 10.6mm
- Winding material Copper
- Former material kapton
Magnet
- Force factor Bl 9.8N/A
- Motor constant Bl/√RE 4.3N/√W
- Air gap height HAG 6mm
- Material Neodymium
Diaphragm
- Effective diameter 135mm
- Effective area SD 143cm²
- Moving mass MMS 12.3g
- Moving mass (without air load) MMD 11.1g
- Material Paper
Suspensions
- Stiffness KMS 4.07N/mm
- Compliance CMS 246µm/N
- Equivalent volume to the compliance VAS 7L
- Mechanical resistance RMS 1.27N·s/m
- Surround material Fabric
- Spider material Nomex
Dimensions
- Nominal diameter 6.5″
- 167mm
- Overall diameter 167mm
- Baffle cutout diameter 146mm
- Mounting depth 62mm
- Volume occupied by the driver (estimated) 0.31L
- Net weight 0.8kg
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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