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Specifications:-
Type: 4” 15WRMS Woofer Speaker Driver
Warranty: 12 Month
Brand: MaxAV
• Nominal Impedance:4 Ohms
• Power Handling: 15WRMS, 40W Program Power (peak)
Test Parameter Data (T/S, Thiele/Small):
- Rated Impedance:4
- Power Handling: 15WRMS
- Program Power (peak): 40W
- Nominal Diameter: 4 Inch
- Sensitivity (1m/1w/2.38v):86
- Frequency Range: 85-10000Hz
- Voice Coil Diameter: 25.4mm
- Voice Coil Length: 8mm
- Air Gap Height: 4mm
- Winding Material: Cu
- Magnet: 10 Oz
- F0, Fs (Resonant Frequency): 88.4
- Revc (D.C. Voice Coil Resistance):4
- Qms (Mechanical Quality Factor): 4.13
- Qes (Electrical Quality Factor): 1.19
- Qts (Total Quality Factor): 0.928
- BL (Bl Factor): 4.02
- Mms (Moving Mass): 6.243
- Cms (Equivalent Air Volume to Cms): 519
- Sd (Effective Surface Area): 7.543
- Vas (Displacement Volume): 4.19
- Levc (Voice Coil Inductance): 205.31
- XMAX (Maximum Displacement): ±2
- η0 (Efficiency): 0.37%
Speaker Depth (to rear of magnet): Mounted 43mm
Total depth 48mm
Hole Mounting (centres), Beside 81mm, Across 115mm
Cutout: 95mm
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