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White 8-inch surface-mount speaker with sloped steel enclosure and bevelled grille

LOWELL

LOWELL DSL-805-72 8" Surface-Mount Speaker 25V/70V White

SKU CH-KTCE-4G0CB

An 8-inch 12 W surface-mount speaker with 25 V/70 V transformer taps for paging and background music in classrooms, offices and retail spaces

  • Clear paging and music in classrooms, offices and retail with 12 W output
  • Flexible 25 V / 70 V constant-voltage lines via TLM-572 transformer
  • Adjustable 0.25 / .5 / 1 / 2 / 5 W taps match any zone level
  • Sloped steel enclosure blends into décor and protects driver
  • Universal mount pattern plus 500 Series wiremold knockouts speed installation

Classroom & Retail Audio Speaker

The LOWELL DSL-805-72 is an 8-inch surface-mount speaker rated at 12 watts for 25V or 70V distributed audio lines. Its dual-cone 805A driver with a 5 oz magnet delivers consistent output for paging and background music. A TLM-572 transformer provides tap settings at .25, .5, 1, 2, and 5 watts to match zone requirements. The white steel enclosure measures 11.3 by 11.5 by 5.29 inches, tapering to 3.05 inches at the base.

Upgrade From Ceiling Tiles Or Low-Power Units

This model replaces ceiling-mounted tiles or smaller horn speakers when a surface-mount fixture with selectable power taps is required. The jump is worth it when installations need both 25V and 70V compatibility on the same hardware and a sloped-front baffle that directs sound toward listeners. It is not suited for buyers who need weather-rated enclosures or high-SPL reinforcement for large auditoriums.

Build Integration With Wiremold And Standard Boxes

The enclosure includes a universal mounting hole pattern plus top and bottom knockouts sized for 500 Series wiremold raceway. Transformer taps are accessible inside the cabinet for post-mount adjustment without removing the grille. The sloped profile reduces wall protrusion while the steel housing protects the driver in high-traffic corridors. No amplifier or volume control is included.

Highlights

  • Clear paging and music in classrooms, offices and retail with 12 W output
  • Flexible 25 V / 70 V constant-voltage lines via TLM-572 transformer
  • Adjustable 0.25 / .5 / 1 / 2 / 5 W taps match any zone level
  • Sloped steel enclosure blends into décor and protects driver
  • Universal mount pattern plus 500 Series wiremold knockouts speed installation

Specifications

No published specifications for this item yet.

Questions about this item

What are the exact width, height and depth dimensions of the steel enclosure?

The enclosure measures 11.3 inches wide, 11.5 inches high and 5.29 inches deep, tapering to 3.05 inches at the base.

Which transformer tap should be selected for a 70 V line if 2 watts of output is required?

Use the 2 watt tap on the TLM-572 transformer when the speaker is wired for 70 V operation.

How often should the 805A dual cone driver be inspected or replaced in normal use?

The 805A driver has no scheduled replacement interval; inspect the cone and magnet only if sound quality degrades or physical damage is visible.

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