Soundtube 8" IP-Addressable, Dante Addressable, Speaker in White - IPD-CM82-BGM-II-WH

SoundTube IPD-CM82-BGM-II-WH Overview

The SoundTube IPD-CM82-BGM-II-WH is a Dante®-enabled, IP-addressable 8" coaxial in-ceiling speaker delivering commercial-grade audio performance over a standard PoE or PoE+ network connection. As the flagship size in SoundTube's STNet IP-Addressable and Dante Series, the IPD-CM82 combines an 8" polypropylene woofer with BroadBeam Ring™ tweeter technology to achieve extended low-frequency response and smooth off-axis coverage in large open commercial ceiling applications. Digital audio, power, and control travel over a single Cat cable to the STNet-Switch or any PoE/PoE+ switch, enabling granular zone-by-zone control through SoundTube's STNet Control Center software. UL 60065 and UL 2043 listed for plenum air-handling spaces, the IPD-CM82-BGM-II-WH is specification-grade hardware for commercial AV systems.

Product Description

The 8" polypropylene cone woofer with butyl rubber surround extends bass response to 55 Hz (±10 dB) — substantially deeper than typical 6" commercial in-ceiling speakers — making the IPD-CM82 suitable for music-forward commercial environments where low-frequency fullness matters. A 1" silk dome tweeter with BroadBeam Ring™ technology provides smooth off-axis dispersion through a 3.0 kHz crossover, with second-order crossover networks (12 dB/octave) providing clean driver separation. Frequency response extends from 70 Hz – 18 kHz (±3 dB) with a usable range of 55 Hz – 22 kHz (±10 dB). SoundTube's SpeedWing™ mounting system accommodates ceiling thicknesses from 0.04" to 1.6" using a constant-tension fixed-wing mechanism and a 10.5" cutout diameter. The backcan measures 9.67" diameter x 8" height, providing adequate acoustic volume for the 8" driver. Power options include PoE/PoE+ (30W maximum with a standard switch; 40W with STNet Switch II) or a 24V DC barrel connector for non-PoE installations — IPD speakers are not compatible with PoE++ (60W+). The RJ45 Ethernet port is the sole source input, simplifying the connection at the ceiling. Included accessories: conduit clamp, cover plate, grille, and paint mask. Optional accessories include the Tile Bridge (AC-CMEZ6/8-TB), Pre-Construction Bracket (AC-CMEZ6/8-PCB), and Junction Box (AC-CM-EZ-JBOX). Certifications include CE, RoHS, UL2043, UL60065, and ETL-C/US for comprehensive domestic and international compliance.

Key Features

• 8" Polypropylene Woofer with BroadBeam Ring™ Tweeter — Extended bass to 55 Hz (±10 dB) with smooth coaxial dispersion for large-format commercial ceiling applications
• Dante® / STNet IP-Addressable Audio — Network-native digital audio over standard Cat cable with low-latency performance and software zone control
• Single Cat Cable for Audio, Power, and Control — PoE / PoE+ powered via RJ45; eliminates separate speaker wire infrastructure
• 3.0 kHz Crossover with 2nd-Order Networks — Clean driver separation for accurate midrange and high-frequency reproduction
• SpeedWing™ Constant-Tension Mounting System — Accommodates 0.04"–1.6" ceiling thickness for fast, tool-efficient installation
• 24V DC Barrel Connector Option — Supports non-PoE installations where a 24V power supply is preferred
• Software-Configurable Zoning — STNet Control Center and Dante Controller enable zone assignment, level management, and EQ without rewiring
• UL 60065 and UL 2043 Plenum-Rated — Approved for plenum air-handling ceiling space per NEC requirements
• CE, RoHS, ETL-C/US Certified — Meets domestic and international commercial AV compliance requirements
• Included Accessories — Conduit clamp, cover plate, grille, and paint mask included for a complete installation

Typical Applications

• Large open-plan commercial spaces — corporate lobbies, atriums, and multi-story retail environments requiring extended bass response
• Hotel banquet rooms, conference centers, and ballrooms with high ceilings and extended throw requirements
• Restaurants, bars, and entertainment venues deploying Dante®-based audio infrastructure
• Educational facilities and campus buildings with enterprise AV network infrastructure
• Healthcare and government facilities requiring plenum-rated, specification-grade IP audio endpoints

Technical Specifications

Frequently Asked Questions

Q: What makes the 8" IPD-CM82 different from the 6" IPD-CM62?
A: The IPD-CM82 uses a larger 8" polypropylene woofer with a deeper backcan (8" vs 5.75"), extending usable bass response to 55 Hz (±10 dB) compared to the CM62's 55 Hz – 20 kHz range. This makes the CM82 preferable for large rooms, high ceilings, and music-forward applications where low-frequency extension is critical.

Q: Can the IPD-CM82-BGM-II-WH be powered without a PoE switch?
A: Yes. In addition to PoE and PoE+ (up to 30W with a standard switch, or 40W with the STNet Switch II), the speaker supports a 24V DC barrel connector for non-PoE installations. Note: IPD speakers are not compatible with PoE++ (60W+).

Q: Is this speaker certified for plenum ceiling installation?
A: Yes. The IPD-CM82-BGM-II-WH is UL 2043 listed for plenum air-handling space installation and UL 60065 listed for audio equipment safety, meeting NEC requirements for plenum-space commercial AV deployments.

Q: What software manages zone control and configuration?
A: SoundTube's STNet Control Center software provides zone assignment, volume control, EQ, and scheduling via a graphical interface. The speaker's Dante® compliance also enables integration with Dante Controller for enterprise AV environments.

Q: What is the maximum ceiling thickness the SpeedWing mounting system supports?
A: The SpeedWing™ constant-tension fixed-wing mounting system supports ceiling material thicknesses from 0.04" (0.9mm) to 2.38" (60.4mm), accommodating standard drywall, drop tile, and specialty ceiling assemblies.

Q: Does the IPD-CM82-BGM-II-WH include a grille?
A: Yes. A white paintable steel grille is included with the speaker. A black grille (GRL-CM-BGM-II-BK) is available as an optional accessory.

Q: Where can I purchase the SoundTube IPD-CM82-BGM-II-WH?
A: Available from Creation Networks at creationnetworks.net, an authorized SoundTube dealer specializing in commercial AV integration and Dante audio systems.