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Pair of white round in-ceiling speakers with grilles

SPECO TECHNOLOGIES

SPECO TECHNOLOGIES SPCBC5 5 1/4 in In-Ceiling Speakers PK2

SKU CH-CVNH-HY221

A pair of 5 1/4 in in-ceiling speakers rated 25 W RMS and 50 W max with 8 ohm impedance and 70 Hz to 18 000 Hz response

  • TypeBuilding Cable
  • 5 1/4 in mineral-polymer woofer for clear mid-range
  • 25 W RMS power handling for consistent output
  • 50 W peak capacity handles dynamic passages
  • 70 Hz – 18 000 Hz response covers speech and music
  • 5 lb each for straightforward ceiling installation

In-Ceiling Pair for Distributed Audio

The SPECO SPCBC5 is a two-pack of 5 1/4-inch in-ceiling speakers designed for background music and paging systems. Each unit handles 25 W RMS and peaks at 50 W with an 8 ohm impedance. Mineral polymer woofers cover a 70 Hz to 18,000 Hz range. The pair weighs 2.5 lb each and measures 8 by 8 by 6 3/8 inches.

Passive Operation With No Active Cooling

These speakers draw power only from the connected amplifier and generate no heat or noise of their own. Thermal load and acoustic output depend entirely on the driving electronics and the chosen volume level. The 8 ohm nominal impedance presents a standard load for most commercial amplifiers. No power supply or fan is required.

Replaces Single Units or Smaller Drivers

The twin pack suits installations that previously used a single speaker or smaller cones and need wider coverage or higher output. The jump is worthwhile when a project calls for stereo imaging or zone redundancy in the same ceiling space. Buyers needing weather-rated enclosures or built-in transformers will not find those features here.

Highlights

  • 5 1/4 in mineral-polymer woofer for clear mid-range
  • 25 W RMS power handling for consistent output
  • 50 W peak capacity handles dynamic passages
  • 70 Hz – 18 000 Hz response covers speech and music
  • 5 lb each for straightforward ceiling installation

Specifications

BrandSPECO TECHNOLOGIES
TypeBuilding Cable

Questions about this item

How do I install the SPCBC5 in-ceiling speakers and what is the common wiring mistake?

Cut an 8 in diameter hole, secure the speaker with the built-in mounting clamps, then connect 8 ohm speaker wire to the spring terminals — reversing polarity is the most frequent error.

What maintenance or replacement will the mineral polymer woofers need over time?

The mineral polymer cones resist humidity and do not rot like paper; no scheduled maintenance is required, and the drivers are not user-replaceable.

At what power level does the 25 W RMS thermal limit appear during continuous playback?

Sustained output above 25 W RMS will trigger thermal protection; the 50 W peak rating only applies to short transients.

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