Product Description

The LEQ-2200 can release 2000W X 2 (4ohms) continuapower to speaker system, and work stably at 2ohms.

Unique Class D output stages for high efficiency and sonic transparency. The unique class that tracks the waveform to more accurately amplify it without the drawbacks of traditional Class D amplifier.

Perfect protections circuits, including shorted, DC. Soft start, over-heat, over current, auto Clip Limiter, VHF, infrasonic frequency, undervoltage in switching mode power supply, makes the amplifier work more stable in hard work.
Intelligent cooling system enables the stableness and reliability of the amplifier.

Talented limiter against low impedance. When the amplifier working under 2ohm, the limiter wilcorrect the output power and make it work at rated power. It wilgreatly help to prevent the amplifier from overloading. Subsonic filter switch for 30Hz and below is available. Toroida Transformer power supply to meet wider range and save cost.

Power Output LeveBridge@8ohm: 4000W
Power Output LeveRMS@2ohm stereo: 2200Wx2
Power Output LeveRMS@4ohm stereo: 2000Wx2
Power Output LeveRMS@8ohm stereo: 1200Wx2
TotaHarmonic Distortion: < 0.05%
Frequency Response: 20Hz-20KHz@8ohm± 0.5dB
Damping Factor: >300
Input Impedance balanced: 20K ohm
Input Impedance unbalanced: 10K ohm
Sensitivity: 0.775Vrms/1.0Vrms/1.4Vrms
LF Filter: 30Hz @-3dB
Cooling: Variable speed fans (from front to back)
Dynamic Range: >/=80dB
S/N. Ratio: >95dB
Power AC: 180 - 260V 50-60Hz 16 A for Europe (can make 110V for American)
Green status: Compliant with RoHS and WEEE directive.

LEX pro audio is a company combining amplifier and speaker production.

We are strong in developing high quality amplifier, especially in digital amplifier (class d amplifier) with switching mode power supply. Our amplifiers include digital amplifier with switching power supply,analogue amplifier with switching power supply,
digital amplifier with toroidal transformer power supply and analogue amplifier with toroidal transformer power supply.
All amplifiers from our production have been proved by professional users at home and abroad.

Thanks to strong ability in developing amplifier, we also welcome ideas from customers,
and are pleased to develop and produce an amplifier together to meet the needs for local market.