Продам пару динамиков EVM B154C15, в очень хорошем состоянии - описание=>
=> SPEAKER MODEL
B154C15
Specifications
Nominal diameter
380mm / 15"
Rated Impedance
4 or 8 ohms
AES Continuous Pink Noise Power
700 W
Sensitivity
100. 0 dB SPL 1w / 1m
Frequency Range
35Hz - 2. 0kHz
MAX Recomm. Frequency
1. 2 kHz
Efective Piston Diameter
330mm / 13. 2"
Voice Coil Winding Material
Edgewound copper ribbon
Voice Coil
Winding Depth
15mm / 0. 59in
Voice Coil Diameter
100mm / 4"
Magnetic Gap Depth
8mm / 0. 317in
Magnetic Assembly
Weight
7. 7 kg / 17 lbs
Flux Density
1. 3 T
Bl Factor
26. 2 T*m
Effective Moving Mass
0. 108 kg
Thiele-Small Parameters
Free Air Resonanace (Fs)
34. 0 Hz
D. C. Coil Resistance (Re)
3. 4 (4) ohms / 6. 0 (8) ohms
Total Quality Factor (Qts)
0. 21
Mechanical Losses (Qms)
4. 8
Electrical Losses (Qes)
0. 22
Equivalent Volume of Air (Vas)
250. 0 Liters
Effective Pistone Area (Sd)
895 sq. cm
Excursion (Xmax)
+/- 3. 5 mm
Max. Power Rating (Pe)
450W RMS sine wave
Inductance of V. C. (Le)
Efficiency (No)
4. 31%
Mounting Information
Overall Diameter
390mm / 15. 35 in
Overall Depth
142mm / 5. 6 in
Bolt Circle Diameter
372mm / 14. 65 in
Baffle Cuotour Diameter
Front Mount
355mm / 13. 97 in
Rear Mount
347mm / 13. 65 in
Net Weight
10. 65 kg / 25. 0 lbs
Shipping Weight
11. 85 kg / 26 lbs