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Williams Sound FM 558-12 Pro D Plus Large Area Dual FM and Wi-Fi Assistive Listening System, Includes FM T55 D Transmitter with Dante Input, 12x PPA R38N Receivers
SKU: WSFM55812PD MFR: FM 558-12 PRO D
Earn VIP Reward PointsKey Features
- Crystal-clear audio: FM T55 D transmitter ensures exceptional sound quality for all listeners.
- Dual FM & Wi-Fi: This assistive listening system supports both FM and Wi-Fi for versatile use.
- Ideal for large venues: Perfect assistive listening in theaters, churches, and conference rooms.
- Dante input included: Seamlessly integrate with existing Dante audio networks for streamlined setup.
- 12 PPA R38N receivers: Provide assistive listening to multiple users with included receivers.
- Easy to charge: CHG 3512 12-bay charger keeps your assistive listening system ready to use.
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2 Year
$499.99
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$649.99
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$949.99
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About Williams Sound FM 558-12 Pro D
Let the FM 558-12 Pro D Plus Large Area Dual FM and Wi-Fi Assistive Listening System revolutionize the way you provide audio assistance in expansive venues. This advanced system is a seamless integration of high-quality FM transmission and cutting-edge Wi-Fi audio server technology, courtesy of the professional WaveCAST Wi-Fi audio server.
The centerpiece of this comprehensive package is the FM T55 D Transmitter, which boasts a professional digital audio (DSP) platform for exceptional audio clarity. With the flexibility to cater to both traditional FM receiver users and those preferring to use their own smartphones via the WaveCAST Listening App, this system ensures an inclusive and discreet listening experience for all attendees. The optional Dante interface elevates the system's capabilities, offering full audio networking solutions and compatibility with AES67 and SMPTE 2110 standards for seamless integration with other digital audio systems.
Listeners can effortlessly connect to the system using the intuitive WaveCAST app, available for both iOS and Android devices, to select their preferred channel and adjust volume levels. The app's user-friendly interface ensures a straightforward setup, although it is not applicable for FM broadcasts.
The package includes 12 PPA R38N Receivers, each featuring a high-resolution OLED screen for quick status checks and easy navigation through user settings. These receivers are digitally synthesized to deliver outstanding audio clarity and stability, with digital tuning and squelch, as well as a battery-saving sleep mode. The inclusion of both stereo and mono jacks enhances compatibility with a variety of earphones and headphones, ensuring a personalized listening experience.
For those with hearing aids, the NKL 001 Neckloop provides a reliable connection, utilizing a T-Coil to magnetically couple the audio output from the system. The neckloop includes a safety breakaway feature for added security in dynamic environments.
Additionally, the system comes with the EAR 022 Surround Earphone, designed to hang on the outside of the ear, delivering excellent sound quality and compatibility with all Williams Sound receivers and Pocketalkers.
To inform patrons of the available assistive listening options, the IDP 008 ADA Wall Plaque is a prominent, self-adhesive sign that clearly indicates the presence of a hearing assistance system, ideal for theaters, auditoriums, and similar settings.
Lastly, the RPK 005 Rack Panel Kit allows for a neat and professional installation, enabling the mounting of one transmitter or modulator within a standard IEC rack space.
The FM 558-12 Pro D Plus system is a durable and innovative solution for venues seeking to provide a high-quality, inclusive listening experience over large areas. With its dual FM and Wi-Fi capabilities, it stands out as a versatile choice for audio system integrators and venue operators alike.
Williams Sound FM 558-12 Pro D Features
- FM T55 D Transmitter: System Features
- First FM/Wi-Fi system with Dante control
- Dante network interface based on the Audinate UXT Ultimo chipset
- Professional audio inputs: 1/4"/XLR, phantom power, line level output jack
- Audio presets hearing assistance, music, voice and custom
- 16-bit DAC provides 48Khz sample rate
- 10 segment LED bar graph
- FM T55 D Transmitter: Wi-Fi Features
- Single-channel audio streaming over Wi-Fi
- True professional audio interface
- Supports 45 users in unicast mode or 1500+ users in multicast mode
- Works with free WaveCAST iOS/Android app
- FM T55 D Transmitter: FM Features
- Up to 1000 foot operating range
- Adjustable RF power output
- Professional DSP audio platform
- Works with existing Williams Sound FM receivers
- PPA R38N Receiver Features
- OLED high-resolution screen - easy to read and provides a quick view of receiver status
- All user settings are accessible via the on-screen menu - including all 17 wideband channels
- Stylish new design
- Now features stereo headphone jack
- Rechargeable or non-rechargeable batteries
- Digital Volume Controls
- 4-step battery level indication
- Display shows channel or frequency
- Step/seek function allows user to increment channel manually, or seek to the next active channel
- Sleep Mode/Auto-Off saves battery power
- Soft Audio Turn-On
- EAR 022 Surround Earphone Features
- Hangs on outside of the ear
- Excellent sound quality
- 3.5mm mono plug
- 1m cord
- Monoaural
- 32 Ohm
- Recommended for FM receivers and select IR receivers
- Designed for individuals with mild and low gain hearing loss
- NKL 001 Neckloops Features
- Integrated safety breakaway device
- 18" Cord
- Adult size
- 3.5mm plug
- Monoaural
- 8-16 ohm
- Recommended for PockeTalkers, FM receivers and select IR receivers
- For individuals with moderate to severe hearing loss
Warranty Information
This product has a limited warranty of 24 months.