SUPRAVOX 285 EXC - 28 cm - 93 to 102 dB - 50/7 kHz

Supravox 285 EXC - 28 cm - 93 à 102 dB - 50 / 7 kHz
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44
New product

1 033,00 €tax incl.

860,83 € tax excl.
Including 0,30 € for green tax
Available on order  

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More info
A mobile crew and a response identical to the 215-2000 alnico.

Its advantage is the possibility of adjusting these parameters thanks to a powerful electromagnetic motor. Adaptable to many speakers, it requires an external power supply (ideal from 10 to 14V for 5A).
Sensitivity 1 W / 1m to Fs 93 to 102dB Food 0 to 12 Volts DC.
Bandwidth-family: Verdana, Arial, Helvetica, sans-serif; font-size: small; "> 50 to 7kHz Magnetic field 0 to 1.6 T
Impedance 8 ohms HP Diameter 290/307 mm
Power consumption RMS 70 W bowl Thickness Aluminum 8mm
Weight 7.5 kg Distance fixing holes 290 mm
Suspension Paper Drill hole diameter <strong> 270 mm
Resonance Frequency 50 Hz HP Depth 180 mm
Linear Excursion +/- 4 mm sd
471 cm²

Fs
mms
cms
R dc
53 Hz
18.5 g
0.49
6.5

Food

6 V

7 V

8 V

9 V

10 V

11 V

12 V

Vas 154 158 154 156 154 155 154

qt

0.64

0.49

0.39

0.31

0.27

0.25

0.21

Qe

0.68

0.51

0.41

0.32

0.27

0.25

0.22

Qm

10.48

10

9.31

9.33

8.83

7.9

8.2

bl

7.74

8.8

9.98

11.1

12.1

12.6

13.5

SPL ref

97.1

98.5

99.4

100

101

101

102

 
Delivery
We deliver all of France, and internationally.
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