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.webp "2 channels stereo conference mixer amplifier (1)")
Professional stereo conference amplifier.
Dual-channel independent output with stereo and parallel modes.
Selectable input gain options for compatibility with various signal sources.
Built-in noise gate to suppress background noise.
Comprehensive protection against thermal overload, overcurrent, short circuit, and power-on/off transients.
High damping factor ensures tight and accurate low-frequency control.
Professional XLR balanced inputs and Speakon speaker outputs.
This series of two-channel professional power amplifiers offers a wide power range from 300W to 1600W, featuring a highly reliable amplifier circuit and a robust power supply design. Supporting stereo and parallel operating modes, the series delivers excellent dynamic performance, precise sound control, and stable output, making it ideal for conference systems, fixed installations, commercial sound reinforcement, and small to medium-sized live sound applications.
Model | D2030 | D2045 | D2060 | D2080 | D2100 | D2130 | D2160 | |
Power Specifications | ||||||||
EIA AC220V Output Power 1kHz Max. THD 1% Test Mono | 8Ω | 300W | 450W | 600W | 800W | 1000W | 1300W | 1600W |
4Ω | 400W | 600W | 800W | 1200W | 1500W | 2000W | 2500W | |
Electrical Specifications | ||||||||
Amplifier | Gain | 0.775V (41dB) / 38dB / 35dB / 32dB | ||||||
Impedance | 20kΩ (balanced, stereo) 10kΩ (unbalanced, parallel) | |||||||
Frequency Response | ＜±0.5dB (8Ω 30W 20-20kHz) | |||||||
Slew Rate | ＞20V/us (8Ω 1kHz) | |||||||
Damping Factor | ＞300 (8Ω 1kHz) | |||||||
Crosstalk | ＞60dB (8Ω 1kHz) | |||||||
S/N Ratio | ＞100dB (A-weighted) | |||||||
Total Harmonic Distortion (THD+N) | ＜0.05% (8Ω 30W) | |||||||
Inter-Modulation Distortion (IMD) | ＜0.3% (8Ω 30W) | |||||||
General Specifications | ||||||||
Protections | Amplifier | Power on/off protection Transistor thermal protection Short circuit protection Sensor for current on outputs Limiter | ||||||
Speakers | ||||||||
Controls | Front Panel | On/Off switch Signal level control for each channel | ||||||
Back Panel | Stereo/Parallel selector Input gain adjust | |||||||
Indicators | Power: 1 blue; Protect: 2 red; Clip: 2 yellow; Signal: 2 blue. | |||||||
Connectors | Input | Two Neutrik XLR connectors each channel | ||||||
Output | 1 Neutrik Speakon + 1 Binding-Post connector each channel | |||||||
Power Supply | See label on the apparatus | |||||||
Dimensions (W×H×D) | 483×88×447mm (with handles) | 483×88×481mm (with handles) | ||||||
Weight | 16.5kg | 17.0kg | 17.5kg | 18.0kg | 18.0kg | 21.0kg | 23.0kg | |
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.webp "Pro Sound System for Liuba Public Sports Center, Shaanxi, China")
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