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Grey rectangular PA horn speaker with aluminium mounting clamp

5 Core Inc.

5 Core SUH-150 6x10 PA Horn 20W 8 Ohm Grey

SKU CH-2CK5-6719E

A 20 W PA horn speaker covering 400 Hz to 5 kHz at 102 dB SPL with an 8 ohm load and included mounting bracket

  • TypePAL (Portable Audio Laboratory)
  • 20-watt output drives clear sound for public address
  • 400 Hz to 5 kHz range covers speech frequencies
  • 102 dB SPL delivers high volume in open spaces
  • ABS housing with aluminium clamp resists weather and impact
  • Mounting bracket and hardware included for quick setup

What this speaker is

The 5 Core SUH-150 is a compact PA horn speaker built for public-address and siren use. Its rectangular horn design projects voice and alarm tones clearly across indoor or outdoor spaces.

The spec that decides fit

Frequency response runs from 400 Hz to 5 kHz with an 8-ohm impedance and 102 dB SPL. This range targets speech and siren bands, so music reproduction will lack low bass and high treble detail.

Thermals noise and power

Rated at 20 watts continuous power with a 100-volt line-matching transformer for level adjustment. The ABS plastic horn and aluminium clamp dissipate heat passively, keeping the driver cool during extended paging or alarm duty.

Highlights

  • 20-watt output drives clear sound for public address
  • 400 Hz to 5 kHz range covers speech frequencies
  • 102 dB SPL delivers high volume in open spaces
  • ABS housing with aluminium clamp resists weather and impact
  • Mounting bracket and hardware included for quick setup

Specifications

TypePAL (Portable Audio Laboratory)

Questions about this item

How loud will the 102 dB SPL rating actually be when the horn is mounted in a real installation?

At 102 dB SPL the horn delivers very high output suitable for paging, siren or background music across large indoor or outdoor areas, provided it is driven with the rated 20 watts.

What does the 8 ohm impedance and 100 volt line-matching transformer mean for amplifier compatibility?

The 8 ohm nominal impedance allows direct connection to standard low-impedance amplifiers, while the built-in transformer lets you tap the speaker onto a 100 volt distributed line for long cable runs.

What mounting hardware is included and what are the physical dimensions for fitting the horn?

A heavy-duty aluminium clamp and mounting bracket are supplied; the horn measures 6 inches high, 10 inches wide and 10.5 inches deep.

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