Product Description

Model: MA-4.16

Number of channels: 4

2Ω: 2000W

2.67Ω: 2000W

4Ω: 1600W

8Ω: 800W

8Ω bridge: 3600W

Protection function: direct current (DC) protection, short circuit protection, current limit voltage protection, temperature limit protection

Audio performance

Total Harmonic Distortion 1kHz and below 1dB clipping <0.009%

Total harmonic distortion 20Hz-20kHz 1 Watt: <0.05%

S/N ratio:> 110dBA

Signal channel separation (crosstalk) at 1KHz):> 70 dB

Frequency response 1 Watt 8 Ohm, 20 Hz-20kHz: +/- 0.05 dB

Damping control:> 500 8oh /1Khz

Analog input

Input impedance balanced/unbalanced: 20/10 kohm

Amplifier gain: 34 dB

Input sensitivity: 26dB

Rear panel interface: 3-pin XLR (including 2×3 audio link output), electronically balanced input

Analog channel: speakon Neutrik (4 x nlt4

Output connector: front and rear airflow, temperature control speed

Power ON/OFF: a single switch on the front panel

Control: Each channel is equipped with a stepping level attenuator;

Indicator: Independent LED indicator for each channel

Maintenance Dust filter sponge behind the front panel

 Nominal voltage: 220 Volt AC 50 Hz

Working voltage: 190-250V AC

Power characteristics: soft start/power: yes

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We adhere to the business philosophy of excellent quality, reasonable price, fast delivery and thoughtful service.


TRS speakers in the United States, with the perfect combination of natural art and advanced professional technology, have always been loved by global sound engineers and acoustic designers for their high definition and strong shock.

Contact Information


Company address:

7th floor, Litai building, Lianfeng Industrial Park, Zhoucun, Lishui Town, Nanhai District, Foshan City, Guangdong Province


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