Setting Transformer Taps; Product Dimensions - Tannoy AMS 8DC Quick Start Manual

12
AMS Series

5. Setting transformer taps

1. The rotary transformer tapping switch is located directly above the wiring connector.
CAUTION: THE LOUDSPEAKER IS SUPPLIED WITH THE TAP SWITCH IN LOW IMPEDANCE MODE. NEVER CONNECT THE
LOUDSPEAKER TO A 70/100 V AMPLIFIER OUTPUT WHILE SWITCHED TO LOW IMPEDANCE MODE.
2. Set the rotary switch to the appropriate position for low impedance operation or for use in 70/100 V distributed systems.
Models with 5-inch drivers are fitted with 30 W transformers. In distributed line applications, the transformer can be tapped at 30
W, 15 W and 7.5 W, with an additional 3.75 W tap for 70 V line systems.
Models with 6-inch and 8-inch drivers are fitted with 60W transformers. In distributed line applications, the
tapped at 60 W, 30 W and 15 W, with an additional 7.5 W tap for 70 V line systems.

6. Product Dimensions

AMS 8DC
259.7
[10.22"]
transformer can be
407.5
[16.04"]
AMS 6DC
223.7
[8.81"]
230.0
[9.05"]
360.9
[14.21"]
54.0
[2.13"]
306.3
[12.06"]
260.0
[10.24"]
Ø22.0
[Ø0.87"]
Ø11.0
[Ø0.43"]
6.0
[0.24"]
54.0
[2.13"]
268.8
[10.58"]
CABLE ENTRY COVER FOR EXTERNAL USE.
THIS CAN BE ROTATED FOR NORTH, SOUTH,
Ø22.0
[Ø0.87"]
Ø11.0
[Ø0.43"]
6.0
[0.24"]
13
Quick Start Guide
CABLE ENTRY COVER FOR EXTERNAL USE.
THIS CAN BE ROTATED FOR NORTH, SOUTH,
EAST OR WEST ENTRY.
35.0
[1.38"]
90.0
[3.54"]
409.8
[16.13"]
90.0
[3.54"]
EAST OR WEST ENTRY.
35.0
[1.38"]
90.0
[3.54"]
364.8
[14.36"]
90.0
[3.54"]