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Guang Zhou Shi Le Xi Professional Audio Factory
Guang Zhou Shi Le Xi Professional Audio Factory  

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You are here: home  > Toroidal Transformer Power Amplifier

Toroidal Transformer Power Amplifier 

Price: 100.0 USD 
Payment Terms: T/T,L/C,D/A,D/P,WU 
Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: Toroidal Transformer Power ...
Production Capacity: 200
Means of Transport: Air
Brand Name: LEX

switching amplifier, switch mode amplifier
audio amplifier, professional amplifier
digital amplifier, class d amplifier
power amplifier, audio ampl

The LM-2/3 is a cost effective power amplifier representing the state-of-the-art in professional quality performance. It is optimized to deliver high levels of sustained power, extraordinary audio performance, and road-proven reliability.
The LM-2/3 is a "Heavy Duty" models specially designed to work as hard into 2 ohm as most. With 3 TIERS power rails, Class H design, the amplifier work in extremely high efficiency because of less current consumption and heat dissipation
FEATURES
ØHigh-current toroidal transformers for greater 2 ohm power and low noise
ØSelectable input sensitivity in voltage 0.775V rms, 1.0V rms and 1.4V rms
ØSwitch for sub sonic filter 30Hz and below
ØSwitch for Earth link (on and off)
ØComprehensives Signal (SIG), CLIP (CLIP), Protect (PRO) and PAR/BRG (Parallel/Bridged) indicators to monitor amplifier working status.
ØAll signal inputs and outputs are on XLR male & female (2x XLR male & 2x XLR female)
ØBinding post and Speakon outputs


SPECIFICATIONS
STEREO MODELM-3LM-2
8ohms (RMS/THD 1%)1300Wx21000Wx2
4ohms (RMS/THD 1%)2000Wx21700Wx2
2ohms2200Wx21800Wx2
BRIDGE MONO MODE   
8ohms4000W3500W
4ohmsn/an/a
   
Signal to Noise>95dB 
Input Sensitivity0.775Vrms/1.0Vrms/1.4Vrms 
Gain @ 8homs38dB 
Output Circuitry3-Tier Class H 
DistortionLess than 0.02% 
Frequency Response20Hz-20KHz @ 8ohms ±0.5dB 
Damping Factor (@100Hz)>300 
Input ImpedanceBalanced 20K/ Unbalanced 10K 
Switching Rate>20V/us 
High Filter30Hz at -3dB 
CoolingVariable-speed fan, rear-to-front air flow
Input Connectors, each channel XLR male & female 
Output Connectors, each channelspeakon and binding posts 
Rear Panel SwithchesInput Configuration: Bridge/Stereo/Parallel
 Input sensitivity:0.755Vrms,1.0VRMS and 1.4Vrms
 Sub sonic filter: 30Hz and below 
 Earth link: on/off 
Front Panel ControlsGain Attenuator: 0 to ∞ dB   Power On/Off 
Front Panel IndicatorsSignal (SIG), CLIP (CLIP), Protect (PRO) and PAR/BRG (Parallel/Bridged)
 Power STY/on  
Protection  
Amplifier ProtectionFull short circuit, thermal, infrasonic, ultrasonic,VHF,vol.gain gradually
Load ProtectionDC fault power supply,switching power supply under voltage,
Infrasonic -3 dB, 5 Hz 
DC faultPower supply shutdown  
Ultrasonic-3 dB, 85 kHz 
Short Circuitsactive clip limiting, recover after limiting
Thermalno output at 95°C, re-work less than 95°C
Over Currentauto limit 
PHYSICAL  
SHIPPING WEIGHT (kgs)29.6KG28.7KG
SHIPPING SIZE ( WxDxH mm)575x605x210
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 Mr. Yecco

Tel: 86-20-28672510
Fax: 86-10-80115555
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Company Info

Guang Zhou Shi Le Xi Professional Audio Factory [China (Mainland)]


Business Type:Manufacturer
City: Guangzhou
Province/State: Guangdong
Country/Region: China (Mainland)

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