Professional Amplifier TZ-JOLL5

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Feature:


* Smart control forced heat dissipation design, low fan noise and high heat dissipation efficiency.

* Adopt smart peak clipper to control the power module and speaker system to work in a safe range.

* Support soft start to prevent absorbing large current from the power grid during startup and interfering with other electrical equipment.

* Support overvoltage protection, undervoltage protection, overcurrent protection, DC protection, output short circuit protection, temperature control fan and so on.

* 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 the latest class D digital amplifier design, with low distortion and high efficiency.

* Designed with standard XLR input interface and LINK output interface, convenient for different user needs.

* 1U cabinet design, small in size and light in weight.

* Support three optional modes: mono, stereo, bridge.


Specification:


1. Frequency response (@1W power) -20Hz-20KHz/±1dB @8Ω

2. THD+N (@1/8 power) -≤0.01%

3. Separation (@1KHz) -≥80dB

4. Damping factor (@1KHz) -≥200@ 8 ohms

5. Signal-to-noise ratio (A-weighted) -≥100dB

6. Input sensitivity -2.2dBu(1V)/8.2dBu(2V)

7. Input impedance -10KΩ

8. Output power - Stereo @8Ω: 500W×2; Stereo @4Ω: 850W×2; Bridge @8Ω: 1700W

9. Input voltage - ~220V/50Hz

10. Total power consumption: 300W

11. Product size (L*W*H) - 484*255*44

12. Product weight - 4.6kg


NOTE:

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

Total power consumption: According to GB4943.1-2022 test method: measured under 1kHz sine wave rated load 1/8 power condition