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18
APPENDIX
© 2008 Sunre, a division of Elan
Home Systems, LLC.
All rights reserved. Sunre reserves
the right to improve its products at
any time. Therefore, specications are
subject to change without notice.
Manual part # : 913-153-00 Rev A
TGA-7401
Power output
400 watts continuous, per chan-
nel, into eight ohms, at 1 kHz
with no more than 0.5% T.H.D.
Power at clipping, min
800 watts per channel into four
ohms.
Hum and Noise
-118 dB, A-Weighted
Maximum output current
120 amps peak to peak per ch.
Maximum output voltage
56.6 Vrms
Output impedance Front
Left and Right channels
Voltage source: Approx. zero ohms
Current source: Approx. one ohm
RCA Input impedance:
24 kΩ
Input sensitivity for rated
output
Unbalanced: 1.9 Vrms
Balanced: 0.95 Vrms
XLR Input impedance:
10 kΩ, each leg balanced to
ground
Female XLR
Pin 1 is ground
Pin 2 is positive (hot)
Pin 3 is negative (cold)
Damping Factor:
150
12 VDC Trigger Inputs
Input voltage range 5 -18 VDC
Impedance: approx 600 Ω
(20 mA @ 12 V)
Removable terminal block, and
dual 1/8" minijacks for daisy-chain-
ing.
Power Consumption
45 W At idle
580 W Typical (1/8th power)
1440 W Continuous power
Dimensions and Weight
17.0 inches wide
5.75 inches high (including feet)
16.7 inches deep (to tips of con-
nectors)
Weight 40 lbs
TGA-7201
Power output
200 watts continuous, per chan-
nel, into eight ohms, at 1 kHz
with no more than 0.5% T.H.D.
Power at clipping, min:
400 watts per channel into four
ohms.
Hum and Noise
-115 dB, A-Weighted
Maximum output current
80 amperes peak to peak per
channel
Maximum output voltage
40 Vrms
Output impedance Front
Left and Right channels
Voltage source: Approx. zero ohms
Current source: Approx. one ohm
RCA Input impedance
24 kΩ
Input sensitivity for rated
output
Unbalanced: 1.34 Vrms
Balanced: 0.67 Vrms
XLR Input impedance
10 kΩ, each leg balanced to
ground
Female XLR
Pin 1 is ground
Pin 2 is positive (hot)
Pin 3 is negative (cold)
Damping Factor:
150
12 VDC Trigger Inputs
Input voltage range 5 -18 VDC
Impedance: approx 600 Ω
(20 mA @ 12 V)
Removable terminal block, and
dual 1/8" minijacks for daisy-chain-
ing.
Power Consumption
45W At idle
280W Typical (1/8th power)
1440 W Continuous power
Dimensions and Weight
17.0 inches wide
5.75 inches high (including feet)
16.7 inches deep (to tips of con-
nectors)
Weight 34 lbs
Specications