IWA-220 Dual Channel Infrared Wall-Mount Receiver Amplifier

IWA-220Dual Channel Infrared Wall-Mount Receiver Amplifier

IWA-220, integrating wireless microphone, amplifier and loud speaker, is a school education system that applies the most advanced infrared technology to ensure no radio interference during operation. Featuring excellent confidentiality, anti-eavesdropping, no radiation as well as high security. This 3-in-1 product can be wall-mounted with attached metal bracket, particularly ideal for multiple adjacent rooms such as karaoke, classrooms and conference rooms.
  • Advanced Infrared Technology for Enhanced Flexibility

    Advanced Infrared Technology for Enhanced Flexibility

    The IWA-220 employs infrared technology to ensure interference-free operation and high confidentiality, making it perfect for secure applications like classrooms and conference rooms. The infrared receiver can be mounted on the ceiling or wall to ensure a stable signal. The optional ergonomic IWH-401 handheld wireless microphone is comfortable to hold and easy to use, enhancing the system's flexibility and convenience. This makes it ideal for educational training centers, school classrooms, and corporate conference rooms.

  • Powerful Audio Processing for High-Quality Sound

    Powerful Audio Processing for High-Quality Sound

    Equipped with 27W RMS and a Class-D power amplifier circuit supporting a 4Ω load, the IWA-220 delivers clear and powerful audio output. This ensures that teachers can clearly convey their lessons, and students can hear them distinctly. In conference rooms, users can enjoy high-quality audio during seminars or meetings, enhancing the auditory experience. Paired with the IWM-402 neck-worn wireless transmitter, users can maintain high-quality audio output while keeping their hands free, making it especially suitable for teaching and speaking engagements. The IWA-220 provides exceptional sound quality in multimedia teaching, corporate training, and public speaking, enhancing the effectiveness of any event.

  • Versatile Connectivity Options for Diverse Needs

    Versatile Connectivity Options for Diverse Needs

    The IWA-220 supports multiple audio inputs, including LINE IN (RCA L/R jacks) and LINE OUT (RCA L/R jacks), making it easy to connect external devices for recording and audio playback. These versatile connectivity options in multimedia activities such as presentations, karaoke, and teaching demonstrations, meeting diverse audio source needs and providing high-quality audio output. The IWA-220's flexible connectivity allows it to be compatible with various devices, from computers and phones to professional audio equipment. Users can freely choose and switch between different audio sources based on their needs, offering greater flexibility and convenience, making it an ideal choice for meetings, training, and various multimedia activities.

  • Enhanced Signal Reception

    Enhanced Signal Reception

    The IWA-220 features an internal receiver and can connect up to three additional external receivers to expand the usage area and enhance signal reception quality, ensuring stable and uninterrupted signals. This design ensures that the IWA-220 maintains stable and clear signal reception in any environment, enhancing the effectiveness of teaching and meetings. It is particularly suitable for applications requiring high stability and reliability, making the IWA-220 an ideal choice for campus, corporate meetings, and multimedia activities.

Features

  • Easily transferrable between rooms with the same transmitter.
  • Ideal for multiple adjacent rooms, e.g. classrooms and conference rooms.
  • RMS 27W, 4Ω load (class-D)
  • 6.3mm jack for microphone.
  • LINE IN (RCA L/R jack)
  • LINE OUT (RCA L/R jack) for external audio recording.
  • 2-way clip terminal connector for stereo speakers (4-8Ω).
  • One built-in receiving sensor. Reception can be boosted with up to 3 external sensors.
  • License free, interference free & eavesdrop free!
  • COMPANDER audio circuit improves signal to noise ratio and reduces background noise.
  • PILOTONE squelch mutes receiver in standby mode.
Model IWA-220
Receiving mode Infrared Superhet Receiving
Frequency CH1: 2.08MHz, CH2: 2.54MHz
Channel Dual
Max power output 27W at 4Ω load (RMS)
Speaker system 6 ½" full range
Frequency response 100Hz-10KHz±3dB
Peak deviation ±25KHz
S/N ratio > 60dB
T.H.D. < 1% (at 1KHz)
Modulation FM
IR sensor Built in sensor *1. External sensor *3 (optional)
Equalizer 2 bands (High/Low)
Audio input MIC(Ø6.3mm), LINE(RCA L/R)
Audio output LINE(RCA L/R)
External speaker 2-way clip terminal connector
Power supply 15V DC / 4.3A
Dimensions (mm) 305 x 165 x 200
Weight (kg) 2.83

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