RCF DS 313, Инструкция по установке и эксплуатации

Страница: 13 / 36

7. SPECIFICATIONS
DS 313 - DS 313/1N
Type Ceiling speaker
Attachment system Flush-mount
Nominal/maximum power 4 / 6 W
Impedance 4
Ω
Frequency response 150 - 12,000 Hz
Sensitivity 92 dB (1m/1W)
Maximum sound pressure 100 dB (1m/maximum power)
Angle of coverage [4000 Hz]: 50°
Dimensions Ø 185 x 61 mm (7.28” x 2.40’’)
Maximum protuberance 12 mm (0.47”)
Flush-mounting hole Ø 155 mm (Ø 6.10”) - installation with screws
Ø 160 - 170 mm (Ø 6.30” - 6.69”) - installation with clips
Weight 430 g (0.9 lbs.)
Optional accessories A 1383 / Base for surface mounting - Code no. 133.20.058
TD 105 / Transformer for constant voltage systems
Code no. 133.30.001
DS 313/WT
Type Ceiling speaker
Attachment system Flush-mount
Nominal/maximum power 4 / 6 W
Impedance [100 V]: 40k
Ω
-0.25W; 20k
Ω
-0.5W; 10k
Ω
-1W; 5k
Ω
-2W;
2.5k
Ω
-4W
[50 V]: 10k
Ω
-0.25W; 5k
Ω
-0.5W; 2.5k
Ω
-1W; 1.25k
Ω
-2W;
625
Ω
-4W
Frequency response 150 - 12,000 Hz
Sensitivity 92 dB (1m/1W)
Maximum sound pressure 100 dB (1m/max. power)
Input voltage 50 V - 100 V
Angle of coverage [4000 Hz]: 50°
Dimensions Ø 185 x 76 mm (7.28” x 2.99’’)
Maximum protuberance 12 mm (0.47”)
Flush-mounting hole Ø 155 mm (Ø 6.10”) - installation with screws
Ø 160 - 170 mm (Ø 6.30” - 6.69”) - installation with clips
Weight 645 g (1.4 lbs.)
Optional accessories A 1383 / Base for surface mounting - Code no. 133.20.058
Disclaimer
RCF S.p.A. applies a company policy based on constant research and development. With the aim of constan-
tly improving our products, we reserve the right to make any aesthetic or functional modifications at any time and without prior notice.
RCF is a registered trademark of RCF S.p.A.
Any other trademark mentioned herein is a trademark or registered trademark of the respective owners, who we gratefully acknow-
ledge.
©2003 RCF S.p.A. All rights reserved. Printed in PRC.
13