Foshan Subole Electronic Technology Co., Ltd.
Foshan Subole Electronic Technology Co., Ltd.
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RIO R2 Digital Power Amplifier 1U UPDM audio amplifier technology solutions
Description
UPDM (Unipolar Pulse Density Modulation) audio power amplifier,
The latest generation of ultra-low-loss UPDM audio amplifier technology solutions.
From 8 1100W / 5R per channel to a maximum of 6600W / support. Non-bridged multiple power specification options.
New technology applications:
90V ~ 270V power fluctuation purification.
Ground noise two-way drainage purification.
Signal source noise secondary purification.
Direct energy amplifier.
Constant undistortion power control.
Complex reactance phase shift control.
Dynamic speaker energy recovery.
Pre-overheat soft protection, pre-overload soft protection.
The parameters are as follows:
Specification
Model: R2
Standard:1U
Power: 1800W * 2CH / 2.5Ω 1100w * 2CH / 8Ω
Total harmonic distortion: <0.003%
Signal to noise ratio: 112dB
Frequency response: 20Hz-20KHz +/- 0.25dB
Damping coefficient:> 1000
Conversion rate: 80V / us
Input impedance: 30K
Input sensitivity: 0.775V
Residual DC: <5mV
Net weight:4 KG
Size: 482 mm* 44 mm* 165 mm
Advantage Of Factory
Our company was established in 1998, specializing in the development, production, and sales of audio electronic products for over 20 years. Complete equipment, advanced production technology, multiple high-efficiency assembly lines, semi-automatic production, ensuring quality and quantity. With strong technology and advanced management experience, perfect after-sales service (for example: after-sales troubleshooting, maintenance consulting, spare parts replacement, etc.) based on the forefront of the audio industry, dedicated to new and old customers for a better tomorrow.