
Williams Sound PPA R37-12 PRO FM Receiver Bundle
Ensure Clear Communication with Ease The Williams Sound PPA R37-12 PRO PPA Select FM Receiver Bundle is designed to provide clear and reliable audio reception. This 12-pack bundle is perfect for venues needing accessible listening solutions. It's compatible with a range of Williams Sound transmit...
*Price sourced from Amazon.com. Last updated:Jun 08, 2026.Price and availability are subject to change.
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Overview
Ensure Clear Communication with Ease
The Williams Sound PPA R37-12 PRO PPA Select FM Receiver Bundle is designed to provide clear and reliable audio reception. This 12-pack bundle is perfect for venues needing accessible listening solutions. It's compatible with a range of Williams Sound transmitters and features easy-to-use controls.
Key Features
- Compatibility: Fits PPA T46, PPA T45, PPA T45NET, and PPA T27 transmitters
- Frequencies: Seek-button access to 17 wideband frequencies (72-76 MHz)
- Features: Channel-lock capability, battery-saving sleep mode
- Indicators: Low-battery indicator
- Includes: (12) PPA R37N Receivers, (12) BAT 001-2 AA Alkaline Batteries, (12) EAR 022 Surround Earphones, (1) CHG 3512 PRO Charger
- Dimensions: 4.1" x 2.85" x 1.38"
- Weight: 4.6oz (with batteries)
Key Features
Fits PPA T46, PPA T45, PPA T45NET and PPA T27 transmitters
Seek-button access to all 17 wideband frequencies in the 72-76 MHz bandwidth
Channel-lock capability, Battery-saving sleep mode
Low-battery indicator, Field tunable
Includes: (12) PPA R37N Receiver, (12) BAT 001-2 AA Alkaline Batteries, (12) EAR 022 Surround Earphones and (1) CHG 3512 PRO Charger
Specifications
Pros & Cons
👍 Pros
- This bundle includes 12 PPA R37N receivers, offering a comprehensive solution for large groups.
- The receivers are compatible with multiple Williams Sound transmitters: PPA T46, PPA T45, PPA T45NET, and PPA T27.
- Features seek-button access to all 17 wideband frequencies within the 72-76 MHz bandwidth for flexible channel selection.
- Includes channel-lock capability, preventing accidental changes to the selected frequency during use.
- Equipped with a battery-saving sleep mode and a low-battery indicator to maximize operational time and alert users.
👎 Cons
- Compatibility is strictly limited to specific Williams Sound PPA series transmitters, not universal for other brands.
- The 72-76 MHz bandwidth is susceptible to interference from other wireless devices operating in the same frequency range.
- The bundle includes 12 alkaline AA batteries, which are not rechargeable and will require replacement, adding to operational costs.
- The field-tunable nature might require users to manually scan and select channels, which can be less convenient than automatic tuning.
- While the bundle includes earphones, they are "Surround Earphones" (EAR 022), which may not suit all user preferences for comfort or sound isolation.