1.100V, 70V constant voltage output & 4Ω-8Ω constant resistance output
2.The output has short circuit, overcurrent, overload protection and LED warning
3.Built-in self-excitation, overheating, switch-on anti-impact protection and LED warning
4.Saturation distortion and LED warning
5.Signal level indicator LED
6.Built-in intelligent temperature detection to drive air cooling, using a low-noise fan
7.3 RCA Lotus line inputs
8.2 microphone inputs, microphone 1 has a strong cut-in priority
9.6 Partition output channel volume independent adjustment
10.Independent adjustment of the total volume of high and low tones
11.2 RCA Lotus hybrid output
1.100V, 70V constant voltage output & 4Ω-8Ω constant resistance output
2.The output has short circuit, overcurrent, overload protection and LED warning
3.Built-in self-excitation, overheating, switch-on anti-impact protection and LED warning
4.Saturation distortion and LED warning
5.Signal level indicator LED
6.Built-in intelligent temperature detection to drive air cooling, using a low-noise fan
7.3 RCA Lotus line inputs
8.2 microphone inputs, microphone 1 has a strong cut-in priority
9.6 Partition output channel volume independent adjustment
10.Independent adjustment of the total volume of high and low tones
11.2 RCA Lotus hybrid output
| Model | OM-70R | OM-150R | OM-180R | OM-250R | OM-300R | OM-350R | OM-550R | OM-650R |
|---|---|---|---|---|---|---|---|---|
| Power Supply | AC220V/50Hz | |||||||
| Signal-to-Noise Ratio (SNR) | Mic: >68dB Line: >82dB | |||||||
| Frequency Response | 60Hz–18kHz (±2dB) | |||||||
| Tone | Bass: ±10dB at 100Hz Treble: ±10dB at 10kHz | |||||||
| Mute Adjustment | 0–38dB | |||||||
| Input Power | 70W | 150W | 180W | 250W | 300W | 350W | 550W | 650W |
| Dimensions (W×D×H) | 482 × 380 × 90 mm | 482 × 440 × 90 mm | ||||||
| Weight | 8.5KG | 9KG | 11KG | 13KG | 13.5KG | 15KG | 17KG | 18KG |
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ADD: 2-4 floors, No. 288, Shisha Road, Baiyun District, Guangzhou City, Guangdong Province, China
TEL: +86 400-801-6386
EMAIL: omarpa@163.com
Contact Us
ADD: 2-4 floors, No. 288, Shisha Road, Baiyun District, Guangzhou City, Guangdong Province, China
TEL: +86 400-801-6386
EMAIL: omarpa@163.com
Copyright ©2026 OMAR All Rights Reserved.
Copyright ©2026 OMAR All Rights Reserved.
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