Four-channel amplifier XI4800
Four-channel amplifier XI4800

Four-channel amplifier XI4800

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Digital Professional Audio System

Power Amplifier

D-Class Four-Channel XI Series Amplifier

Key Word ：

Digital Public Broadcasting System

Whatsapp: +86 13312897759

E-mail:caoyaoyu@gztsaudio.com

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2 ohm Stereo (per channel): 2000W×4
4 ohm Stereo (per channel): 1450W×4
8 ohm Stereo (per channel): 800W×4
8 ohm Bridged: 2900W×2
4 ohm Bridged: 4000W×2
Frequency Response (1W): 2Hz–20kHz, +0/-1dB
SMPTE Ratio: Ch1 –73dB, CH2 –75dB
Slew Rate: 28V/μs
Damping Factor (8 ohms, 1kHz): ＞500
Signal-to-Noise Ratio (20Hz–20kHz, A-weighted): >112dB
Total Harmonic Distortion (THD) at 1/8 rated full power: ＜0.0042%, 2Hz–20kHz
Input Gain Options: 20dB, 23dB, 26dB, 29dB, 32dB, 35dB, 38dB, 41dB
Input Impedance: Balanced 20k ohms, Unbalanced 10k ohms
Connectors, Control Buttons and Indicators
Input Connectors: One balanced XLR connector per channel
Output Connectors (speaker terminals): One 4-POLE Speakon connector per channel
Front Panel Controls: Power switch, channel gain adjustment knobs
Rear Panel Controls: Operating mode selector switch (Stereo, Parallel, Bridged); gain selection encoder
Power Indicator Light: One green LED per channel
Signal Indicator Light: One green LED per channel
Clip Indicator Light: One yellow LED per channel
Fault Indicator Light: One red LED per channel
Power Supply Voltage: AC mains 90V–264V
Product Construction
Protection Circuits: Short-circuit protection, overcurrent protection, overvoltage protection, thermal protection, radio interference suppression circuit
Ventilation: Front-to-back airflow convection design
Cooling System: Forced internal air exhaust cooling, fan-assisted cooling, linear regulation with thermal protection
Dimensions (Width × Depth × Height): 483mm×343mm×88mm

Due to continuous product upgrades, changes in parameters will not be notified separately!

Cases

FAQ

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What are full mouth dental implants like, and what is All-on-4?

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The rapid advancement of medical technology is also evident in the field of dental implants. Complete edentulism has always been a complex and challenging case in the field of dental implants, as the absence of teeth for an extended period can lead to significant atrophy of the alveolar bone.
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What is the best age for teeth alignment? At what age is it best?

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Teeth straightening can help correct misaligned and displaced teeth, but some adults worry whether they can still be corrected as they age. Some customers are concerned that their children are too young and may not be able to undergo correction for a while. So, what is the best age for teeth straightening?
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Common Mattress Troubleshooting - Mold

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The mattress may develop mold on the surface if the plastic film is not removed during use, if the baseboard is not breathable, or if the environment is humid. Please ensure good indoor air circulation, frequently change the bed sheets, and clean the surface of the mattress.
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Common Mattress Troubleshooting - Infestation

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If a mattress is not turned or cleaned for a long time during use, it may breed bacteria and dust mites. Please keep indoor air circulation smooth, frequently change bed sheets, and clean the surface of the mattress.
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How to maintain a mattress?

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1. The newly purchased mattress may have a new product smell due to being sealed in packaging for a long time. As long as you keep the indoor air circulating or place it in a well-ventilated and cool area for 72 hours, the smell will significantly decrease.

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WEISHITE Audio Technology (Guangzhou) Co., Ltd

Address: 5th Floor, No. 11, Area A5, Lixin Road, Huimei New Village, Xintang Town, Zengcheng District, Guangzhou City

Tel: +86 13312897759  

E-mail ：caoyaoyu@gztsaudio.com

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