SoundTube CM42-EZS-II-WH 2-Way In-Ceiling Speaker with Short Can, 4", White

Built for locations where ceiling depth is limited, the SoundTube CM42-EZS-II-WH 2-way in-ceiling speaker delivers reliable voice paging and background music without sacrificing performance. The shallow SoundTube backcan installs in just 3.5 inches of plenum space, making this pro speaker a go-to solution for retrofit, retail, hospitality and security installations where space and code compliance matter.

Audio is driven by a 4-inch treated fiber woofer and a 0.75-inch silk dome tweeter, producing clear speech intelligibility across a 125 Hz–22 kHz frequency range. An easy-access six-position tap switch (25/70.7/100 V) plus a 16 ohm transformer bypass lets integrators mix and match system topologies while reducing amplifier count and cost. With 87.5 dB sensitivity and robust plenum-rated inputs (accepts up to 10 AWG), the CM42 is also suitable for monitored voice alarm and security paging systems and meets EN54-24 requirements.

Specify the CM42-EZS-II-WH for professional AV, monitoring, surveillance, or security paging applications where compact installation, regulatory compliance, and clear voice reproduction are essential.

• Installs in tight plenum spaces with a SoundTube shallow backcan (installed depth just 3.5 inches) — ideal for retrofit and limited-ceiling-void projects
• Delivers clear voice intelligibility for paging, AV and security announcements with a 4-inch treated fiber woofer and 0.75-inch silk dome tweeter (125 Hz–22 kHz)
• Six-position tap switch (25/70.7/100 V) plus 16 ohm bypass simplifies ordering and lets you run multiples on standard amplifiers to reduce system cost
• High efficiency (87.5 dB sensitivity) and 16 ohm option lower amplification requirements and total installation expense
• Compliance-ready and durable: EN54-24 listed, UL 1480 and UL 2043 approved, ceramic plenum-rated terminal with thermal fuse and painted steel grille for reliable long-term operation