4 channel 750 Watts at 8ohm Class D 1U Professional power amplifier DJ Subwoofer poweramp PA Stage Tulun play M50D

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  • >=10 Units
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Shipping fee:
Depends on the order quantity.
Lead Time:
10 day(s) after payment received
Customized logo (Min. Order: 20 Units)
Customized packaging (Min. Order: 50 Units)
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Tulun Play
Model Number:
750W at 8ohms
Frequency Range (Hz):
20 Hz - 20 kHz
Dimension (L x W x H):
483 mm x 44.45 mm x 380 mm
RMS Power @8ohm:
RMS Power @4ohm:
RMS Power @8ohm Bridge:
Large-scale performance, club, bar,KTV etc. entertainment occasion
Power Supply:
AC220V/50-60Hz or 110V/50-60Hz

Packaging & Delivery

Selling Units:
Single item
Single package size: 
60X48X9 cm
Single gross weight:
9.0 kg
Package Type:
Carton box packaging with poly foam protection
Picture Example:
Lead Time :
Quantity(Unit) 1 - 9 >9
Est. Time(days) 10 To be negotiated
Video Description

With 5,000W across four channels in a single rack space unit at a mere 7.4 kg / 16.3 lb weight, the M50D is equally versatile in touring and permanently installed racks.Optimized for mid-sized sound systems and 4Ω loads, it is a fantastic value, practically as well as commercially.


Power Supply :

·  Advanced switch-mode power supply technology for high performance and compact size

·  Fixed frequency switch mode output

·  Patented output filter with ripple cancellation network



· Ac protection: shut down power supply when AC mains voltage is outside operating range

· Clip limiter: prevents severely clipped waveforms from reaching loudspeakers, while still maintaining full peak power output

· DC protection: protects against infrasonic signal at the outputs

· VHF protections: protects the loudspeakers against non audible, strong, non musical high frequency signals

· Short circuit protection: protects the amplifier from short circuit or other stressful events for the output circuits with automatic protection reset

· Long term limiter: protects the loudspeaker against steady long term rms (non audio) signals reducing maximum output

· Thermal protection: output stages operating temperature up to 75 °C (167 °F)

· Temperature controlled continous variable speed fan, front to back airflow


General : 

·  Compact size - all models only 1U for reduced rack cost and space

·  Light weight - all models only 7.4 kg (16.3 pounds) for easier racking and shipping

·  Neutrik XLR balanced inputs with loop thru XLR and Speakon outputs connectors

·  Recessed stepped attenuators

·  Modular construction