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The Parlé TCM-XA is an AVB low-profile ceiling microphone and PoE+ (IEEE 802.3at Class 4, 30W) amplifier for use in Tesira systems.
Comprising a network box and a ceiling microphone, each microphone includes Beamtracking technology with four 90-degree zones, providing full 360-degree coverage of the meeting space. Each network box has its own digital signal processing module and comes with an additional RJ-45 connector to add an optional TCM-XEX.
A maximum of two microphones are permitted per network box (one TCM-X or TCM-XA with TCM-XEX). The 2-channel PoE+ amplifier includes an internal limiter, selectable power, and a burst mode to handle peak signals.
The Parlé TCM-XA Black & Parlé TCM-XA White comply with the United States Trade Agreement Act (TAA), allowing it to be included in GSA Schedule contractors’ sales bids for the U.S. federal government.
Key Features
Measures 5.90 inches (150mm) in diameter
Uses only one channel of AEC per microphone
Network box includes DSP for Beamtracking and a PoE+ amplifier:
Two channels
Burst mode to handle peak loads; supports up to 40 watts (4Ω) or 30 watts (8Ω) per channel
Software-selectable power vs. channel count
Includes internal limiter function
Beamtracking technology works out-of-box without any lobe aiming or room mapping
Single cable connection via CAT5 cable
LED mute status indicator
Available in either black or white
Evaluated to the requirements of UL 2043 and is suitable for use in air handling spaces
Additional RJ-45 connection
CE marked, UL listed, and RoHS compliant
5-year warranty
Compliant with the US Trade Agreement Act (TAA)
| Height | 1.2 in (30 mm) | Width | 6.8 in (172 mm) |
| Depth | 5.2 in (132 mm) | Diameter | 5.9 in (150 mm) |
| Weight | 1.5 lbs (680 g) | Included Accessories | Optional Seismic Cable Adapter, Tile Bridge, Installation Tool, Flush Mount Kit, Plenum Box, Cat 5e Cables |
| Operating Temperature | 32 – 104°F (0 – 40°C) | Humidity | 0–95% RH (non-condensing) |
| Altitude | 0–10,000 ft (0–3000 m) MSL | Power | PoE (IEEE 802.3at Class 3, 15.4W) |
| Power Indicator(s) | Green/Yellow/Red LED | Network Connections | 3 × RJ-45 (Switch, Microphone, TCM-XEX) |
| Amplifier Channels | 2 Channels | Amplifier Topology | Class D |
| Burst Power Output | 40W @ 4Ω / 30W @ 8Ω | Continuous Power Output | 8W Single / 4W Dual Channel |
| THD+N | <0.3% (20Hz–20kHz) | Frequency Response | 20Hz–20kHz (±1dB) |
| Dynamic Range | >85 dB | Minimum Load | 4Ω |
| Intermodulation Distortion | <0.3% | Crosstalk | <-90 dB @ 1kHz |
| Audio Polar Pattern | Active Beamformed | SNR | >76 dB (at 1kHz, 94dBSPL A-Weighted) |
| Indicators | Mute Indicator (Green/Red LED) | Digital Interface | Custom / Proprietary |
| Connector | RJ-45 (6.6 ft / 2 m cable) | Max Distance | 330 ft (100 m) to switch; 33 ft (10 m) to TCM-XEX |
| Microphone Technology | 16-Element Digital Array | Dynamic Range | 92 dB (THD+N <1%) |
| Frequency Response | 150 Hz – 16 kHz (±3 dB) | Maximum SPL | 109 dB (<1% THD) |
| TAA Compliant | Yes | Certifications | FCC Part 15B, CE, UL/C-UL, RoHS, UL 2043 (air handling) |
| Description | Downloads |
|---|---|
| BIAMP Parle TCM-XA White Ceiling Microphone | 911.0499.900 DataSheet | Download |
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