T-61500D Digital Power Amplifier

Description：
Class-D broadcast power amplifier is a high-performance single-channel high-power power amplifier with switching power supply. The structure is compact and reasonable. The intelligent protection circuit adopts advanced class-D digital power amplifier and soft switching power supply to ensure the stability and reliability and protect amplifiers and speakers under extreme conditions.

It can provide regional power amplification for the system, which is suitable for broadcasting reinforent in a large area, such as medium & large schools, buildings, clubs, venue bars, parks, etc.

Features：
The 2U streamlined black alumina brushed panel is perfectly combined with reasonable and compact interior, which is exquisite process.

The brand-new exclusive third-generation Class-D digital power amplifier, efficient power amplifier circuit, light weight, long system lifespan, high-fidelity sound quality, and perfectly restored sound source quality.

A good pipe-type heat dissipation structure and built-in automatic temperature control fan cooling system to effectively remove hot air, reduce temperature, and extend normal operation time.

1-channel LINE unbalanced TRS/XLR high-quality multi-function input interface, 1-channel LINE balanced XLR cascade output.

Built-in PFC circuit and soft switching power supply technology. Automatic soft start enables 92% ultra-high system efficiency.

New power amplifier circuit to ensure zero crossover distortion and lossless signal quality during reinforent.

Built-in intelligent clipping distortion and over-current protection system can effectively protect the speaker unit.

It has multiple intelligent detection and protection systems for over temperature, over voltage, under voltage, over current and short circuit.

2 output modes: constant impedance 4-16Ω and constant voltage 100V are optional.

Specifications：
Model
T-61500D

Rated Power Output
1500W

Speaker Outputs
70V, 100V & 4~16Ω

Input Sensitivity & Impedance
775mV/10KΩ, Unbalanced XLR/TRS Input

Output Sensitivity & impendance
775mV/470Ω, Unbalanced XLR/TRS output

Frequency Response
80Hz~16KHz (+1dB, -3dB )

S/N Ratio
>90dB

THD
Less than 0.5% at 1KHz, 1/3 rated power

Cooling
Fan automatically start up when temp reaches 45℃

Protection
Over heat, over load, short circuit

Power Supply
220V/50Hz

Power Consumption
1800W

Net Weight
8.7Kg

Dimension
484x420x88mm