Manufacturer: Ashly. TRA Models 2075, 4075, 2150, 4150. 70V (per channel) 75W, 75W, 150W, 150W. Digital Signage. 25V (per channel) 751V, 75W, 150W, 1501V. The TRA-2150 is a 2-channel power amplifier engineered for distributed audio and low-impedance sound systems.
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