JL audio C7-650CW
Kodas:
900,00 EUR
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General Specifications
Continuous Power Handling (RMS) | 125 W |
Peak Music Power | 225 W |
Recommended Amplifier Power (RMS) | 50 - 175 W / Ch. |
Nominal Impedance | 4 Ω |
Frequency Response | 50 Hz - 5 KHz ± 3 dB |
Parameters
Voice Coil Resistance (Re) | 3.114 Ω |
Free Air Resonance (Fs) | 54.5 Hz |
Reference Efficiency (no) | 0.304% |
Efficiency | 87.0 dB @ 1W / 1m 93.0 dB @ 1W / 0.5m |
Sensitivity | 90.0 dB @ 2.83V / 1m |
Electrical “Q” (Qes) | 0.669 |
Mechanical “Q” (Qms) | 6.265 |
Total Speaker “Q” (Qts) | 0.605 |
Equivalent Compliance (Vas) | 0.461 cu. ft. (13.05 liters) |
Moving Mass (Mms) | 17.679 g |
Mechanical Compliance (Cms) | 0.000482 m/N |
Magnetic Strength (BL) | 5.31 N/A |
Effective Piston Area (Sd) | 21.4 sq. in. (0.013807 sq. m) |
One Way Linear Excursion (Xmax) | 5 mm |
Woofer Physical Specifications
Frame Outer Diameter (A) | 6.50 in / 165 mm |
Bolt Hole Circle Diameter (B) | 6.12 in / 155 mm |
Mounting Hole Diameter (C) | 5.56 in / 141 mm |
Grille Tray Outer Diameter (D) | 7.20 in / 183 mm |
Frontal Grille Protrusion* (E) | 0.98 in / 25 mm |
Mounting Depth (F) | 2.77 in / 70 mm |
Motor Outer Diameter (G) | 3.94 in / 100 mm |
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