Samson DS70 owner manual Specifications, Frequency Response

Page 12

Specifications

1: Input Impedance

4 Ω (non-bridged modes)

 

8 Ω (bridged modes)

 

2 Ω (dual mode)

2: Maximum Power Each Input

120 Wrms (non-bridged modes)

 

240 Wrms (bridged and dual modes)

3: Output

70 V, 25.2 V (non-bridged),

 

100 V, 140 V (bridged)

4: Insertion Loss

-0.55 dB @ 1kHz

5: Frequency Response

Flat, +0 dB, -3 dB 20 Hz to 20 kHz, ref. 1 kHz

 

-1 dB, 15 Hz & 9.1 kHz @ 120 Wrms

 

-3 dB, 10 Hz & 20 kHz @ 120 Wrms

6: THD + N

< .04% @ 120 Wrms

7: Dimensions

482 mm (w) x 190 (d) x 88 (h)

 

19 in. (w) x 7.5 (d) x 3.5 (h)

8: Weight

35 lb. • 18.88 kg

 

DS70 Modes of Operation:

+

+

+

70V 25.2V COM COM

70V 25.2V COM COM

140V 100V COM COM 70V 25.2V COM COM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

+

+

UNBRIDGED 70V

 

UNBRIDGED 25.2V

 

BRIDGED 100V

TO 4Ω

 

 

TO 4Ω

 

TO 8Ω

+

+

+

 

 

+

70V 25.2V COM COM 70V 25.2V COM COM

70V 25.2V COM COM 70V 25.2V COM COM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

+

– +

 

BRIDGED 70V

 

DUAL 70V

 

 

TO 8Ω

 

TO PARALLEL 2Ω

 

12

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Contents Speaker Distribution System Introduction Introduction / DS70 Features DS70 FeaturesGuided Tour DS70About Distributed Sound Four-Zone 70V Unbridged Wiring EmcTwo-Zone 70V Bridged Wiring Four-Zone 25.2V Unbridged Wiring Two-Zone 100V Bridged Wiring Two-Zone 140V Bridged Wiring Appendix a Block Diagram Specifications Frequency Response