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Air-Bus Wireless Transmitter


Usually ships in 1-2 days.


WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov


Transmit Audio to Your Air-Bus Receiver

Pair the Air-Bus Wireless Transmitter with your compatible Air-Bus wireless receiving device, such as the Air-Bus Wireless Subwoofer (AB-800, sold separately) to wirelessly transmit bass audio from your A/V system to the receiver. The transmitter has dual RCA inputs that accept left, right, and LFE signals (in right RCA) from virtually any A/V system.

  • Transmits audio signals to any Air-Bus wireless receiving device
  • FSK (Frequency Shift Keying) technology ensures a reliable audio link
  • Compact design for inconspicuous placement with your A/V system
  • Narrow bandwidth allows high performance in congested environments


  • Transmitter
  • AC Adapter
  • Manual

NOTE: Requires a compatible Air-Bus wireless receiving device, such as the Air-Bus Wireless Subwoofer (AB-800, sold separately). Only one receiver/subwoofer can be paired to a transmitter. If two receiver/subwoofers are used wirelessly, each device must have its own wireless transmitter.

OEM Systems Professional Quality

OEM Systems Company is a manufacturer of architectural audio products and accessories for residential, commercial and institutional applications, including loudspeakers, electronics and Decorator Style Jack Plates, which mount in standard J-boxes.


  • Manufacturer Part #: AB-Tx
  • Frequency Response: 20Hz – 1kHz
  • RF Transmission: Frequency Hopping, FSK Digital Radio (Frequency Shift Keying)
  • RF Operating Frequency: 2405 – 2477MHz
  • Channel Bandwidth: 2MHz
  • Transmitter Power: 0dBm
  • Maximum Operating Range: approx. 50 feet (15m)
  • Latency: Less than 13 milliseconds
  • Inputs: RCA Left and Right, (LFE Shared with Right Input Connector)
  • Input Impedance: Line Level – 20k ohms, Unbalanced
  • AC Adapter: 100V – 240V 50-60Hz AC
  • Input Power Connection: 5.5mm x 2.2mm Power Connector
  • Dimensions: 4.55(W) x 1.25(H) x 4.0(D) inches (115 x 32 x 103 mm)
  • Weight w/AC Adapter: 0.45 pounds (200g)
  • Approvals: RoHS
  • Warranty: 5-Year Limited (parts and labor)