LT 7208 EN

LINE TRANSFORMER INTERFACE

LT 7208 EN

The LT 7208 EN unit has 8 internal transformers (80 W / each) to convert the 8 Ohm loudspeaker outputs of the MU 7100 central unit into constant voltage lines (100 - 70 - 50 V) for loudspeakers having transformers.

The possible combinations are 8 x 80W, 4 x 160 W and 2 x 320W (or any combination from these).

Applications
  • • Halls
  • • Schools
  • • Shopping centres
  • • Hospitals
  • • Railway stations
  • • Hotels
Part Number
  • • 17170156
Features
  • The LT 7208 EN line transformer interface allows you to link/ group the 8 amplifiers to increase the power of the speaker lines two, three or four times
  • If the needed speaker line power is more than 80W, several outputs (in groups made of 2, 3 or 4) can be connected together (in parallel) in order to get locked groups for 160 W, 240 W or 320 W lines
  • Output line voltage setting (50-70-100 V) is made by changing the output tapping of each transformer
  • Includes also line specific 24V dc outputs for override relays (max. current: 1A / line)
  • Connection cable to MU 7100 EN main unit 8 pcs. of ‘end of line' unit, used when the loudspeaker line monitoring is provided
  • The ‘end of line' unit shall be installed right at the end of the line, near the last installed loudspeaker
AUDIO SPECIFICATIONS
  • Power output: 8 x 80 Watt rms
    • FRONTAL PANEL CONTROLS
  • Level Meters: Input signal indicators, 1 per channel
  • Connections and Wires: Twisted pairs. The wire section shall be chosen according to the connected power
    • INPUT SECTION
  • Input connector: 8 audio inputs for MU 7100 EN low impedance outputs
    • OUTPUT SECTION
  • Output connector: 8 Loudspeaker constant voltage outputs and 24 V dc commands for override relays.
  • Output Loudspeaker Low impedance: 8 Ω
  • Power output: 80 W Watt rms
  • Output Loudspeaker Constant voltage: 100 V (sur demande: 70 – 50 V)
    • PHISICAL SPECIFICATION
  • Height: 88 / 3.46 mm/inch
  • Width: 483 / 19.01 mm/inch
  • Depth: 382 / 15.03 mm/inch
  • Net Weight: 13 / 28.65 Kg/Lbs
    • SHIPPING INFORMATION
  • Package height: 170 / 6.69 mm/inch
  • Package width: 540 / 21.25 mm/inch
  • Package depth: 460 / 18.11 mm/inch
  • Shipping Weight: 14 / 30.86 Kg/Lbs