AR4 Wireless Receiver
Already have an AT-4 wireless transmitter? The AR-4 wireless receiver will pair with your AT-4 for wireless connectivity of your Speedwoofer 12S or 10E for up to 50 feet. If you do not have an AT-4 wireless transmitter, the full wireless kit can be ordered here.
- Line of sight communication recommended for optimal performance.
- Wireless connectivity good for up to 50 feet. *results can vary based on wireless traffic.
- $10 flat return fee per AR-4 wireless audio receiver within the 48 states.




