FREQUENCY RESPONSE
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1W/1m | 9 1 |
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8 8 |
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8 5 |
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8 2 |
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SPL(dB) |
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7 9 |
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7 6 |
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7 3 |
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7 0 |
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| 6 7 | 3 0 | 4 0 | 5 0 | 6 0 | 7 0 | 8 0 | 9 0 | 1 0 0 |
| 2 0 |
Frequency (Hz)
0.5 Ft3 Acoustic Suspension0.75 Ft3 Ported Reflex1.02 Ft3 Single Reflex Bandpass (s=0.7)
SPECIFICATIONS
Frequency Range | |
Resonant Frequency | ...................................... 45.1 Hz |
Power Handling | 100 Watts RMS/200 Watts Max |
Nominal Impedance | 4 Ohms |
Piston Area | 33.8 In2, .0218 M2 |
Magnet Weight | 20 oz |
Flux Density | 7.21 Tm |
DC Voice Coil Resistance | 2.89 Ohms |
Voice Coil Inductance | 1.1 mH |
Total Q Factor | .57 Qts |
Electrical Q Factor | .60 Qes |
Mechanical Q Factor | 12.07 Qms |
Equivalent Acoustic Volume | .77 Ft3 |
Mechanical Suspension Compliance | .326 mm/N |
Mechanical Mass of Cone Assembly and Free Air Load | .................. 38.2 g |
Mechanical Mass of Cone Assembly only | 36.4 g |
Peak to Peak (maximum) Linear Excursion | .4025 In |
Sensitivity | 88.4 dB (1 Watt @ 1 Meter) |
Cone | 8 Inches, Wet Look Treated Fiber |
Voice Coil | 1 Inch, Kapton MTB Former |
Surround (material of construction) | Polyether Foam |
Connectors | |
Mounting Cutout | 71/16 Inches |
| (17.85 cm) |
Mounting Depth | 31/2 Inches |
| (8.89 cm) |
Specifications are typical; individual units might vary. Specifications are subject to change and improvement without notice.
3