• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: C-MARK
  • Model Number: T3500/T2650/T2450
  • power supply: 100V - 240V AC 50/60Hz
  • certification: CE, RoHS
  • Output power: 2 x 2000W / 4ohm, 2 x 2300W / 2ohm

Packaging & Delivery

Packaging Details beautiful colour box, 1000 pieces per 40 feet container
Delivery Time within 3 working days


4000W professional digital power amplifier,ClassD
100V-240V global mains supply
9.8Kg, 1U rack
reliable at 2ohm,

C-Mark CE approved digital power amplifier is based on PWM technology that has been used for over 30 years in power supplies and inverters.PWM provides high reliability, small size, low weight and high efficiency.

Compared to a conventional amplifier, C-Mark digital amplifier technology offers very high efficiency and delivers more power to the loudspeakers with much reduced heat dissipation.This greater efficiency enables dimensions, weight and power consumption to be reduced.The output stages of the amplifier typically run at 95% efficiency.

C-Mark digital amplifier is switch mode power supply, stable and cool with abundant power, and uses very high sampling frequencies to obtain high performances across the audio band.

Designed with multiple protection circuitry:Such as direct current protection, short circuit protection, thermal protection, radio frequency (RF) protection, efficient snail style thermostat controlled automatic cooling fan for heat emission.



Power: 2 x 1000W/8Ω,  2 x 2000W/4Ω,  2 x 2300W/2Ω.
S/N signal to noise ratio:105dB.
GAIN:  1Vrms,32dB,26dB selectable (T series digital amplifier provides three gain selection for connection of different load usage Low impedance connects low gain to prevent exceptional protection).

Frequency response: 20Hz-20kHz (+1/-2dB)
Damping factor: 300 @ 1kHz
Input impedance: 15kΩ balanced


Global voltage AC 100V-240V 50/60Hz


Cooling Mode: compulsive cooling (4 Temperature-control fans)
Input connector: Neutrik balanced XLR
Output connector: Neutrik SPEAKON connector
Control: 2 channels volume control (front panel), gain selection (rear panel)
LED indicator: level indicator, malfunction indicator, overheat indicator
Dimensions: 483 x 400 x 44mm (W x D x H)
Weight: 9.8kgs.



We are manufacturer / factory and exporter of professional audio / sound equipments.

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $
Learn More