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Williams Sound PPA-R37-20
20-Pack FM Receiver Bundle

OUR PART #  PPA-R37-20

Our Price: $2,228.00
List Price: $2,475.00
You save 10%! (Low Price Guarantee)
Usually ships in 7-14 business days.
Need it sooner? Call us!

Recommended Accessories

The Williams Sounds PPA R37-20 is a 20-pack FM receiver bundle. The PPA Select FM receiver features easy-to-use, seek-button channel selection with access to 17 pre-set wideband frequencies between 72-76 MHz. Compatible with Williams Sound 72-76 MHz transmitters: PPA T46, PPA T45, PPA T45NET, PPA T27. Digitally synthesized for even greater audio clarity and stability. A versatile 3.5mm stereo/mono jack allows for a variety of earphone and headphone options, and is neckloop/telecoil-equipped-hearing-aid compatible.

Williams Sound 20-pack FM Receiver Bundle Includes:

  • (20) PPA R37N Receivers
  • (20) BAT 001-2 AA Alkaline Batteries
  • (20) EAR 022 Surround Earphones

Williams Sound 20-pack FM Receiver Bundle Features:

  • Seek-button access to all 17 wideband frequencies inthe 72-76 MHz bandwidth
  • Channel-lock capability
  • Battery-saving sleep mode
  • Low-battery indicator
  • Field tunable

Williams Sound 20-pack FM Receiver Bundle Specifications:

  • BAT 001-2: Alkaline, 1.2 Volt
  • EAR 022 Surround Earphones:
    • Style: Around-ear speaker
    • Plug: 3.5mm mono
    • Cord: 39”
    • Driver Size: 23 mm
    • Nominal Impedance: 32 Ohms
    • Frequency Response: 20 - 20 kHz
    • Weight: 15g
    • Max Power Input: 30 mW
    • Sensitivity: 118 dB @ 1 kHz
  • PPA R37 Receivers:
    • Dimensions: 4.1 x 2.85 x 1.38” (104 x 72 x 35mm)
    • Weight: 4.6oz (130g) with batteries, 2.6oz (73g) without batteries
    • Color: black
    • Battery Type: (2) AA Alkaline or (2) AA NiMH
    • Battery Life:
      • (2) AA non-rechargeable alkaline batteries (BAT 001), approx. 50 hrs
      • (2) AA rechargeable NiMH batteries (BAT 026), 1500 mAh, approx. 32 hrs
    • Current Consumption: 52 mA nominal
    • Temperature Range: – 0 to 50 C
    • Channels: 17, accessed via seek button in battery compartment
    • Intermediate Freq.: 75 kHz
    • FM Deviation: 75 kHz
    • LED Indicator: 
      • Power: Green
      • Low Battery: Flashes Green
    • AFC Range: +/- 120 kHz
    • Input Overload: 100 mV
    • Frequency Response: 200 – 15 kHz
    • Signal-to-Noise Ratio: 65 dB min @ 100 uV
    • Receive Antenna: Integral with earphone/headphone cord
    • Audio Output: 35 mW max, peak into 16 ohms
    • Output Connector: 3.5 mm stereo/mono phone jack
    • Earphone: Earbud-type with foam cushion, 3.5 mm plug, 32 Ohms
    • Auto Shut-off: Enters sleep mode after approx 6 mins of no RFsignal
3V 12 Unit Charger for R35
Williams Sound CHG3512 3V 12 Unit Charger for R35
The Williams Sound CHG3512 charges over the course of a four hour time span.  It helps keep your receivers organized and saves cost on having to replace alkaline batteries.  Features individual charging LED indicators.  LEDs ...
366.80 524.00 30
Usually ships in 7-14 business days.
Free Shipping Available
Headphone,Behind the Ear
Williams Sound HED-026 Headphone,Behind the Ear
The stylish HED 026 rear-wear headphone offers excellent sound quality; it rests comfortably over the ears and wraps around the back of the head for a less obtrusive, relaxed fit.
20.00
Usually ships in 7-14 business days.
Single Ear Bud, Mini Isolation
Williams Sound EAR-041 Single Ear Bud, Mini Isolation
Mini isolation single earbud, fits in the outer part of the ear. 32 Ohms, mono.
12.00 20.00 40
In Stock
Mini Earphone
Williams Sound Ear 013T Mini Earphone
Single Mini Earphone with Flexible Eartip
18.49 18.50
In Stock
Mini Earphone, Single
Williams Sound EAR-013 Mini Earphone, Single
Single Mini Earbud. Fits in the outer part of the ear. 1m Cord. Foam cushions are washable and replaceable. Recommended for FM Receivers, Select IR Recievers, and Pocketalker. For mild to moderate hearing loss.
16.00
Usually ships in 7-14 business days.
Wide Range Earphone
Williams Sound EAR 022 Wide Range Earphone
Surround Earphone. Hangs on outside of ear. Excellent sound quality. 32 O, mono. Hearing loss rating: mild and low gain. 0.04 lbs.
16.00
In Stock
Deluxe Folding Headphone
Williams Sound HED-021 Deluxe Folding Headphone
Comfortable dual headphones have an adjustable headband. Foam cushions can be washed or replaced. 3.5mm plug, 1m cord. Recommended for FM Receivers, Select IR Receivers, and Pocketalker. For mild to moderate hearing loss.
16.00
In Stock
Single Over-Ear Headphone
Williams Sound EAR-008 Single Over-Ear Headphone
Wide-range earphone. Hangs on outside of ear. Excellent Sound quality. 1m cord. Recommended for FM Receivers, Select IR Receivers, and Pocketalker. For mild to moderate hearing loss.
16.00
In Stock
Large Heavy Duty Case
Williams Sound CCS-042 Large Heavy Duty Case
Large Heavy-duty Carry Case with pluck foam. For receiver / transmitter / accessory storage. Holds up to 48 PPA R37 and / or PPA R35-8 receivers. 21-1/2" x 17-1/2" x 8-1/2". 12.20 lbs.Compatible with: PPA R35-8N - Personal PA® FM ...
229.60 328.00 30
Usually ships in 7-14 business days.
Need it sooner? Call us!
Dual Stereo Isolation Earphones
Williams Sound EAR-042 Dual Stereo Isolation Earphones
Dual mini isolation earphone. Fits in the outer part of the ear.  Specifications: Style: Dual, in-ear, isolation earphones Plug: 3.5mm stereo Cord: 39” Driver Size: 10 mm Nominal Impedance: 32O Freq. Response: 20 - 20kHz ...
13.69 23.00 40
Usually ships in 7-14 business days.
Headset, Heavy Duty Folding
Williams Sound HED-027 Headset, Heavy Duty Folding
Ultimate heavy duty folding headphones.
20.00
Usually ships in 7-14 business days.
Need it sooner? Call us!
Dual Mini Earphones (Ear Buds)
Williams Sound EAR-014 Dual Mini Earphones (Ear Buds)
Williams Sound's EAR-014 is a dual-ear mini earbud for use with personal assistive listening devices. It features an angled 1/8" mini plug and foam earpads. 
19.00
Usually ships in 7-14 business days.
Need it sooner? Call us!

Williams Sound PPA-R37-20
20-Pack FM Receiver Bundle

OUR PART #  PPA-R37-20

Product Information:

The Williams Sounds PPA R37-20 is a 20-pack FM receiver bundle. The PPA Select FM receiver features easy-to-use, seek-button channel selection with access to 17 pre-set wideband frequencies between 72-76 MHz. Compatible with Williams Sound 72-76 MHz transmitters: PPA T46, PPA T45, PPA T45NET, PPA T27. Digitally synthesized for even greater audio clarity and stability. A versatile 3.5mm stereo/mono jack allows for a variety of earphone and headphone options, and is neckloop/telecoil-equipped-hearing-aid compatible.

Williams Sound 20-pack FM Receiver Bundle Includes:

  • (20) PPA R37N Receivers
  • (20) BAT 001-2 AA Alkaline Batteries
  • (20) EAR 022 Surround Earphones

Williams Sound 20-pack FM Receiver Bundle Features:

  • Seek-button access to all 17 wideband frequencies inthe 72-76 MHz bandwidth
  • Channel-lock capability
  • Battery-saving sleep mode
  • Low-battery indicator
  • Field tunable

Williams Sound 20-pack FM Receiver Bundle Specifications:

  • BAT 001-2: Alkaline, 1.2 Volt
  • EAR 022 Surround Earphones:
    • Style: Around-ear speaker
    • Plug: 3.5mm mono
    • Cord: 39”
    • Driver Size: 23 mm
    • Nominal Impedance: 32 Ohms
    • Frequency Response: 20 - 20 kHz
    • Weight: 15g
    • Max Power Input: 30 mW
    • Sensitivity: 118 dB @ 1 kHz
  • PPA R37 Receivers:
    • Dimensions: 4.1 x 2.85 x 1.38” (104 x 72 x 35mm)
    • Weight: 4.6oz (130g) with batteries, 2.6oz (73g) without batteries
    • Color: black
    • Battery Type: (2) AA Alkaline or (2) AA NiMH
    • Battery Life:
      • (2) AA non-rechargeable alkaline batteries (BAT 001), approx. 50 hrs
      • (2) AA rechargeable NiMH batteries (BAT 026), 1500 mAh, approx. 32 hrs
    • Current Consumption: 52 mA nominal
    • Temperature Range: – 0 to 50 C
    • Channels: 17, accessed via seek button in battery compartment
    • Intermediate Freq.: 75 kHz
    • FM Deviation: 75 kHz
    • LED Indicator: 
      • Power: Green
      • Low Battery: Flashes Green
    • AFC Range: +/- 120 kHz
    • Input Overload: 100 mV
    • Frequency Response: 200 – 15 kHz
    • Signal-to-Noise Ratio: 65 dB min @ 100 uV
    • Receive Antenna: Integral with earphone/headphone cord
    • Audio Output: 35 mW max, peak into 16 ohms
    • Output Connector: 3.5 mm stereo/mono phone jack
    • Earphone: Earbud-type with foam cushion, 3.5 mm plug, 32 Ohms
    • Auto Shut-off: Enters sleep mode after approx 6 mins of no RFsignal
3V 12 Unit Charger for R35
Williams Sound CHG3512 3V 12 Unit Charger for R35
The Williams Sound CHG3512 charges over the course of a four hour time span.  It helps keep your receivers organized and saves cost on having to replace alkaline batteries.  Features individual charging LED indicators.  LEDs ...
366.80 524.00 30
Usually ships in 7-14 business days.
Free Shipping Available
Headphone,Behind the Ear
Williams Sound HED-026 Headphone,Behind the Ear
The stylish HED 026 rear-wear headphone offers excellent sound quality; it rests comfortably over the ears and wraps around the back of the head for a less obtrusive, relaxed fit.
20.00
Usually ships in 7-14 business days.
Single Ear Bud, Mini Isolation
Williams Sound EAR-041 Single Ear Bud, Mini Isolation
Mini isolation single earbud, fits in the outer part of the ear. 32 Ohms, mono.
12.00 20.00 40
In Stock
Mini Earphone
Williams Sound Ear 013T Mini Earphone
Single Mini Earphone with Flexible Eartip
18.49 18.50
In Stock
Mini Earphone, Single
Williams Sound EAR-013 Mini Earphone, Single
Single Mini Earbud. Fits in the outer part of the ear. 1m Cord. Foam cushions are washable and replaceable. Recommended for FM Receivers, Select IR Recievers, and Pocketalker. For mild to moderate hearing loss.
16.00
Usually ships in 7-14 business days.
Wide Range Earphone
Williams Sound EAR 022 Wide Range Earphone
Surround Earphone. Hangs on outside of ear. Excellent sound quality. 32 O, mono. Hearing loss rating: mild and low gain. 0.04 lbs.
16.00
In Stock
Deluxe Folding Headphone
Williams Sound HED-021 Deluxe Folding Headphone
Comfortable dual headphones have an adjustable headband. Foam cushions can be washed or replaced. 3.5mm plug, 1m cord. Recommended for FM Receivers, Select IR Receivers, and Pocketalker. For mild to moderate hearing loss.
16.00
In Stock
Single Over-Ear Headphone
Williams Sound EAR-008 Single Over-Ear Headphone
Wide-range earphone. Hangs on outside of ear. Excellent Sound quality. 1m cord. Recommended for FM Receivers, Select IR Receivers, and Pocketalker. For mild to moderate hearing loss.
16.00
In Stock
Large Heavy Duty Case
Williams Sound CCS-042 Large Heavy Duty Case
Large Heavy-duty Carry Case with pluck foam. For receiver / transmitter / accessory storage. Holds up to 48 PPA R37 and / or PPA R35-8 receivers. 21-1/2" x 17-1/2" x 8-1/2". 12.20 lbs.Compatible with: PPA R35-8N - Personal PA® FM ...
229.60 328.00 30
Usually ships in 7-14 business days.
Need it sooner? Call us!
Dual Stereo Isolation Earphones
Williams Sound EAR-042 Dual Stereo Isolation Earphones
Dual mini isolation earphone. Fits in the outer part of the ear.  Specifications: Style: Dual, in-ear, isolation earphones Plug: 3.5mm stereo Cord: 39” Driver Size: 10 mm Nominal Impedance: 32O Freq. Response: 20 - 20kHz ...
13.69 23.00 40
Usually ships in 7-14 business days.
Headset, Heavy Duty Folding
Williams Sound HED-027 Headset, Heavy Duty Folding
Ultimate heavy duty folding headphones.
20.00
Usually ships in 7-14 business days.
Need it sooner? Call us!
Dual Mini Earphones (Ear Buds)
Williams Sound EAR-014 Dual Mini Earphones (Ear Buds)
Williams Sound's EAR-014 is a dual-ear mini earbud for use with personal assistive listening devices. It features an angled 1/8" mini plug and foam earpads. 
19.00
Usually ships in 7-14 business days.
Need it sooner? Call us!
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