System Includes
IR M1 D infrared modulator with Dante
(2) IR E4 emitter
IDP 008 accessibility sign
MLB 003 linking bar
The IR+ Flex with Dante is a ready-to-install infrared assistive listening package that delivers audio over both infrared and Wi-Fi. The system includes the IR M1 D IR+ Control Center with Dante, two IR E4 emitters, an MLB 003 linking bar, and an IDP 008 ADA accessibility sign, giving venues the flexibility to cover larger or more complex rooms from day one.
Infrared is best used for assistive audio in large spaces, or for secured audio transmission within a room. Connect the IR M1 D to a Wi-Fi multicast router or in-house network to stream audio over Wi-Fi to the Williams AV WaveCAST® app (available in the iOS app store or Google Play store), so guests can also listen on their own smartphones.
Each IR E4 emitter connects to the IR M1 D with a single CAT5e cable that carries power, audio, and control, and covers up to 18,000 sq. ft. in single channel mode. The two emitters can be linked together for a larger room array or distributed throughout the room to cover wings, balconies, or other obscured venue locations. As needs grow, the IR M1 D supports up to four emitters.
AES67 & Native Dante® Integration: This system features Dante. The IR M1 D modulator included in this system is Dante AES67 compliant, so it connects natively with Dante devices and interoperates with other AES67-compatible professional audio equipment, giving integrators more flexibility to build mixed-brand systems without extra hardware.
Enterprise-Ready with Dante Domain Manager: The IR M1 D modulator included in this system works with all three Dante Domain Manager (DDM) tiers, Silver, Gold, and Platinum, giving IT and AV teams secure, login-based permissions, room-by-room device grouping, and the ability to manage and scale the system across an entire building or campus from one place.
The IR+ Flex with Dante is ideal for courtrooms, boardrooms, lecture halls, houses of worship, theaters, and other venues that need reliable, secure assistive listening across larger or irregularly shaped spaces.
Receivers are sold separately.
*Note: Firmware updates are currently unable to be completed on Mac computers.
IR M1 D infrared modulator with Dante
(2) IR E4 emitter
IDP 008 accessibility sign
MLB 003 linking bar
| Dimensions: | 19” (W) x 1.75” (H) x 8.2” (D) (48.3 cm x 4.5 cm x 20.8 cm) |
| Weight: | 5.2lb. (2.4 kg) |
| Color: | Black |
| Rack Mount: | Single Rack Unit |
| Power Supply: | International Desktop Supply Input: 36 W, 110-240 VAC 50-60 Hz Output: +48VDC, 0.75A center-positive |
| Power Switch: | Rocker switch with LED |
| Signal to Noise Ratio: | 67 dB (typical) |
| Modulation: | FM Wideband, +50kHz deviation, 50uS pre-emphasis |
| Carrier Frequency: | Selectable, 2.3/2.8 or 3.3/3.8MHz |
| Frequency Response: | 40 to 16,000Hz, +1 dB, -3dB, electrical response |
| Total Harmonic Distortion: | Less than 2%, electrical response |
| Audio Processor Functions: | DSP based; Compression 1:1, 1.5:1, or 2:1; High-pass and low-pass filter frequency control |
| Auto Carrier Shut-Off: | Adjustable timer shuts off carrier when no audio is present. Adjustable through webpage. |
| Infrared Test LED: | Dual IR LED for receiver testing, monitoring, and audio signal testing. |
| Audio Input: | (2x) Combination 3-pin XLR, 1/4” (TRS) jack for balanced or unbalanced line level, or balanced or unbalanced microphone with selectable phantom power |
| Dante: | Included |
| Networking: | AES67 Compliant: Yes. Dante Domain Manager (DDM) Compatible: Yes (Silver / Gold / Platinum). |
| Internal Test Tone: | 400 Hz internal test tone selectable as audio input source for setup and diagnostics |
| Remote Configuration: | Available through embedded website |
| Headphone Output: | (2) 1/4″ headphone jacks on front panel for monitoring CH A and CH B audio inputs |
| Emitter Output Jack: | Four RJ-45 ports for CAT5e cables; provides +48VDC Power, RS-485 communication, and Baseband signals for IR transmission. |
| Operating requirements: | 0-50ºC ambient temperature, non-condensing, non-corrosive atmosphere |
| Approvals: | CE, FCC, RoHS, RCM, WEEE, CB Scheme, ISED, VCCI, AES67 |
| Warranty: | 2 years standard – 5 years with registration (90 days for accessories) |
| Dimensions: | 7.5” (W) x 1.4” (H) x 3.6” (D) (19.1 cm x 3.6 cm x 9.1 cm) |
| Weight: | 0.8 lb (362 g) |
| Color: | Black |
| Power: | 48 VDC supplied by IR M1 via CAT 5e cable. |
| Coverage Area: | Up to 18,000 square feet in single channel mode |
| Connectivity: | +48VDC Power, RS-485 communication, and Baseband signals for IR transmission are all provided via a single CAT5e cable inserted into an RJ-45 jack from the IR M1. |
| Operating requirements: | 0-50ºC ambient temperature, non-condensing, non-corrosive atmosphere |
| Approvals: | CE, FCC, RoHS, RCM, WEEE, CB Scheme, ISED, VCCI |
| Warranty: | 2 years standard – 5 years with registration (90 days for accessories) |
2 Years
The IR+ Flex with Dante is a ready-to-install infrared assistive listening package that delivers audio over both infrared and Wi-Fi. The system includes the IR M1 D IR+ Control Center with Dante, two IR E4 emitters, an MLB 003 linking bar, and an IDP 008 ADA accessibility sign, giving venues the flexibility to cover larger or more complex rooms from day one.
Infrared is best used for assistive audio in large spaces, or for secured audio transmission within a room. Connect the IR M1 D to a Wi-Fi multicast router or in-house network to stream audio over Wi-Fi to the Williams AV WaveCAST® app (available in the <a href=”https://apps.apple.com/us/app/wavecast-audio-receiver/id1458383632″ target=”_blank” rel=”noopener noreferrer”>iOS app store</a> or <a href=”https://play.google.com/store/apps/details?id=com.williamsav.wavecast_receiver&hl=en_US” target=”_blank” rel=”noopener noreferrer”>Google Play store</a>), so guests can also listen on their own smartphones.
Each IR E4 emitter connects to the IR M1 D with a single CAT5e cable that carries power, audio, and control, and covers up to 18,000 sq. ft. in single channel mode. The two emitters can be linked together for a larger room array or distributed throughout the room to cover wings, balconies, or other obscured venue locations. As needs grow, the IR M1 D supports up to four emitters.
<strong>AES67 & Native Dante® Integration:</strong> This system features Dante. The IR M1 D modulator included in this system is Dante AES67 compliant, so it connects natively with Dante devices and interoperates with other AES67-compatible professional audio equipment, giving integrators more flexibility to build mixed-brand systems without extra hardware.
<strong>Enterprise-Ready with Dante Domain Manager:</strong> The IR M1 D modulator included in this system works with all three Dante Domain Manager (DDM) tiers, Silver, Gold, and Platinum, giving IT and AV teams secure, login-based permissions, room-by-room device grouping, and the ability to manage and scale the system across an entire building or campus from one place.
The IR+ Flex with Dante is ideal for courtrooms, boardrooms, lecture halls, houses of worship, theaters, and other venues that need reliable, secure assistive listening across larger or irregularly shaped spaces.
<strong><em>Receivers are sold separately.</em></strong>
<em>*Note: Firmware updates are currently unable to be completed on Mac computers.</em>
Receivers are sold separately.
