Professional Amplifier TC-2500B

As a crucial component in professional sound system, itc professional digital amplifier plays a pivotal role in delivering high-fidelity sound and reproducing audio sources with exceptional accuracy and force, effectively filling venues with rich, clear, and dynamic sound and achieving an unparalleled listening experience. This series of amplifiers is an ideal choice for 1U rack-mount sound reinforcement application. Characterized by powerful functions, high performance, stable reliability, and clear sound quality, it is suitable for small places such as training rooms, art studios, chapels, multipurpose halls and conference rooms.
  • Output power Stereo@8Ω: 500W×2 Stereo@4Ω: 850W×2 Bridge@8Ω: 1700W
  • Input sensitivity 2.2dBu(1V)/8.2dBu(2V)
  • Input impedance 10KΩ
  • Frequency response (@1W power) 20Hz-20KHz/±1dB @8Ω
  • SNR (A-weighted) ≥80dB
  • 1U cabinet design, small in size and light in weight.
  • Adopt the latest class D digital amplifier design, with low distortion and high efficiency.
  • Adopt switched power supply technology, with high efficiency, to effectively suppress the harmonics of the power supply, meeting the EU green power supply standard.
  • Adopt smart peak clipper to control the power module and speaker system to work in a safe range.
  • Designed with standard XLR input interface and LINK output interface, convenient for different user needs.
  • Support soft start to prevent absorbing large currents from the power grid during startup and interfering with other electrical equipment.
  • Smart control forced heat dissipation design, low fan noise and high heat dissipation efficiency.
  • Support three optional modes: mono, stereo, bridge.
  • Supportovervoltage protection, Undervoltage protection, overcurrent protection, DC protection, output short circuit protection, temperature control fan and so on.
Model TC-2500B
Output power Stereo@8Ω: 500W×2

Stereo@4Ω: 850W×2

Bridged @8Ω: 1700W

Input sensitivity 2.2dBu(1V)/8.2dBu(2V)
Input impedance 10KΩ
Frequency response (@1W Power) 20Hz-20KHz/±1dB @8Ω
THD+N (@1/8 power) ≤0.01%
Isolation (@1KHz) ≥80dB
Damping coefficient(@1KHz) ≥200@ 8 ohms
SNR (A-weighted) ≥100dB
Input voltage ~220V/50Hz
Overall power consumption 300W
Dimension (L*W*H) 484*255*44
Weight 4.6kg
Notes:

Output power: according to CEA-2006-B/CEA-490-A standard using 20ms pulse 1kHz sine wave measured under 1% total harmonic distortion.

Overall power consumption: according to GB4943.1-2022 test method: measured under 1kHz sine wave rated load 1/8 power conditions.

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Technical Specification

Some words for solution selections description

  • Latest class-D amplifier design

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    Low distortion and high efficiency

  • Switched power supply with high efficiency

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    • Effectively suppress power harmonics
    • Meet the EU green power supply standard
  • Intelligent peak clipper

    +

    Control the power module and speakers to work in a safe range

  • Soft starter

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    Prevent absorbing large currents when starting up and interfering with other devices

  • Intelligent forced heat dissipation

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    Low fan noise and high dissipation efficiency

  • Comprehensive protective measures

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    • Over-voltage protection
    • Under voltage protection
    • Overcurrent protection
    • DC protection
    • Output short circuit protection
    • Temperature control fan

     

     

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    Building NO. A13-1, Yiku Industrial Park, The Hills, Dongyi Road, Panyu District, Guangzhou, China 511492

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