AC CH-600 Dual UHF Wireless Microphone System for Karaoke
The AC CH-600 is a dual UHF wireless microphone system designed for home KTV, private KTV rooms, restaurant karaoke rooms, and fixed karaoke installations.
Featuring a four-antenna receiver design, 2 × 100 selectable channels, infrared frequency pairing, and a rack-friendly chassis, the CH-600 provides stable wireless performance and clear vocals for both home and installed karaoke systems.
Key Features
- Dual wireless handheld microphones
- Four-antenna receiver design
- UHF 540–590MHz
- 2 × 100 selectable channels
- Infrared automatic frequency pairing
- 80Hz–18kHz frequency response
- Signal-to-noise ratio: >105dB
- High / Low transmitter power settings
- 30mW / 3mW transmitter power
- 10+ hours battery life in high-power mode
- 15+ hours battery life in low-power mode
- 2 × AA batteries per microphone
- BNC antenna connections
- Rack-friendly receiver design
- Ideal for fixed KTV and equipment-rack installations
Stable Four-Antenna Wireless Reception
The CH-600 uses a four-antenna receiver design to provide stable reception throughout the operating area.
Combined with 100 selectable channels for each microphone, the system provides flexible frequency selection for different karaoke environments.
Infrared automatic frequency pairing makes setup quick and convenient.
Clear Karaoke Vocals
The CH-600 is designed for clear and comfortable karaoke vocals.
When connected to a karaoke DSP processor or mixing amplifier, microphone EQ, Echo, Reverb, and feedback control can be adjusted for different singers and room acoustics.
The dual-microphone system is ideal for duets, family karaoke, private KTV rooms, and restaurant karaoke rooms.
Rack-Friendly Design
The CH-600 is well suited for permanent karaoke installations and equipment racks.
The receiver can be installed neatly together with karaoke DSP processors, amplifiers, power sequencers, and other audio equipment for a clean and organized system setup.
Long Battery Life
Each handheld microphone uses two AA batteries:
- 10+ hours in 30mW high-power mode
- 15+ hours in 3mW low-power mode
Technical Specifications
Frequency Range: UHF 540–590MHz
Channels: 2 × 100
Channel Spacing: 250kHz
Modulation: Wideband FM
Frequency Stability: ±0.005%
Dynamic Range: 100dB
Frequency Response: 80Hz–18kHz (±3dB)
Signal-to-Noise Ratio: >105dB
THD: ≤0.5%
Transmitter Power: 30mW High / 3mW Low
Receiver Sensitivity: 12dBμV (80dB S/N)
Maximum Output Level: +10dBV
Antenna Connection: BNC / 50Ω
Microphone Power: 2 × AA Batteries
Battery Life: 10+ Hours High Power / 15+ Hours Low Power
Ideal For
- Home KTV
- Private KTV Rooms
- Restaurant Karaoke Rooms
- Fixed Karaoke Installations
- Equipment Rack Installations
Frequently Asked Questions
Does the AC CH-600 include two microphones?
Yes. The CH-600 is a dual wireless system with two handheld microphones.
How many selectable channels does it have?
Each microphone provides 100 selectable channels, for a total of 2 × 100 channel options.
What is special about the CH-600 receiver?
The CH-600 uses a four-antenna receiver design for stable wireless reception and is well
David –
I chose the complete AC commercial sound system, including two high-power amplifiers, four 12-inch stage speakers, and professional performance microphones. The effect is absolutely stunning, offering a professional singer’s experience. I’m all set to prepare for my party night
Daniel C –
A professional KTV system with perfect sound quality. The whole family loves it! Excellent customer service and quick installation