Acesonic IWM-360B Dual Infrared Wireless Microphone System (2MHz) - Open Box

The Acesonic IWM-360B Dual Infrared Wireless Microphone System is a 2MHz system and offers you the best reception as it uses IR sensors around you to offer great coverage. This system includes one IR sensor on the receiver and a 2nd IR sensor for you to place around you. The sensors will create a coverage area and provide clean reception when using the microphones are within the coverage area you created. Usually, it is best to have one sensor in front and behind you so the signal is picked up no matter how you position yourself. You may need to adjust placement depending on the shape or size of your room. Available in both 2MHz (IWM-360B) & 3MHz (IWM-360S).

The greatest advantage of using infrared microphones is that it totally eliminates the possibility of having radio frequency interference since you are using another technology altogether. This means no TV, radio, or typical wireless microphone systems have a chance of interfering. The 2nd huge advantage is utilizing infrared microphones in venues where multiple sets of microphones are used in rooms that are separated by walls. Since IR won't penetrate through walls, it won't interfere with the set you're using next door. The perfect applications are in karaoke bar rooms, school classrooms, restaurant private dining rooms, or anywhere you can set up a coverage area with the IR sensors.

Features:

• Simultaneous 2-Channel Operation for both transmitters (Ch. A and B)
• Infrared (IR) Signal Reception LED Indicators
• Channel A, B, or A+B Mixed Audio Output 6.35mm-type connector
• Separate Channel A and B Volume controls
• Maximum 3 IR Sensor Inputs
• Multiple emitter array of high-efficiency IR emission LEDs for optimum IR transmission
• Power ON LED indicator
• Powerful Uni-Directional dynamic capsule for optimum audio, minimum handling noise and maximum feedback rejection
• Rugged steel-mesh ball screen with anti-rolling
• Anti-strike aluminum tube
• Microphone recharging base included so your mics are always ready to perform!
• Suggested Applications include: karaoke bar rooms, school classrooms, restaurant private dining rooms, etc...

Specifications:

Receiver

• Modulated Mode: (IR) Frequency Modulated
• Carrier Frequency: ChA 2.06 MHz, ChB 2.56 MHz
• Audio Frequency Response: 50Hz-15KHz ±3dB
• Deviation: ±40Hz
• S/N Ratio: >85dB
• Dynamic Range: 98dB
• T.H.D: <1%
• Carrier Stability: ±0.005% (-10°C-50°C)
• Channels: 2 Channels
• Output Voltage: 400mv
• Working Range: > 100m² (15m LOS*)
• Power Supply: 12V DC
• Receiver Size: ½ 19” EIA Standard 1-Rack Unit
• Receiver Weight: 1300g

Transmitter (Microphones)

• Sound Cartridge: Uni-directional Dynamic
• Carrier Frequency: 2.06 MHz / 2.56MHz
• Battery: 2 x AA Size
• Working Time: 7 Hrs (Lo Output)/ 4 Hrs (Hi Output)
• Transmitter Size: (Head) 50 x (L) 245mm
• Transmitter Weight: 280g
• Recharging Time: 5 Hrs (2000mAh, Ni-Mh)

Package Includes:

• IWM-360 IR Receiver
• 2 Microphones
• External IR Sensor
• Microphone Charger
• 1/4" to 1/4" Cable
• Two Power Adapters
• User Manual

Download Instruction Manual