30W En54 Music Horn Speaker SPHM-30W-EN54 ASL

Product Code: AS-SPHM-30W-EN54

RRP $729.00
Unit of Measure


1 Year
Technical Specifications
Brands ASL
Speaker Type Horns and projectors
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The SPHM-30W-EN54 is a 30W 100V two-way music horn loudspeaker which gives a high sound pressure level for internal and external applications, and which is certified to EN54-24. The SPHM-30W-EN54 has a well balanced frequency range, and provides very good speech and background music quality. The speaker is fitted with a 100V transformer which has four power adjustment tappings of 30W, 15W, 7.5W and 3.75W.

The SPHM-30W-EN54 has a robust impact resistant ABS housing, which is sealed to the IP66 environmental standard. Thus the speaker is sealed against the ingress of dust, and is sealed against high pressure water jets for sustained weather resistance in industrial applications. In addition, the body meets the UL94 V-0 flammability standard. The speaker is coloured to match RAL7035 ‘Light Grey’.

Mounting of the speaker is provided using a stainless-steel ‘U’ bracket, which provides a number of flexible mounting options. The 100V loudspeaker line cabling is connected by means of a ceramic block, and for additional reliability a thermal fuse is provided. There is also a strap-on mast bracket available as an accessory, part number SPAC-MB-80. This mast bracket is suitable for use with masts of up to 200mm diameter. EASE data is available for this speaker on request.


  • Power Tappings: 30W / 15W / 7.5W / 3.75W
  • Frequency Range: 237— 21,100 Hz
  • Frequency Response: 65 — 24,000 Hz
  • SPL 1W / 1m, peak: 101.8dB
  • SPL 1W / 4m, peak: 89.8 dB
  • SPL Pmax / 4m, peak: 104.5 dB
  • Sensitivity: 1W / 4m 78.4 dB
  • Dispersion (-6dB, 500Hz): 145° (horizontal) 193° (vertical)
  • Dispersion (-6dB, 1KHz): 60° (horizontal) 99° (vertical)
  • Dispersion (-6dB, 2KHz): 57° (horizontal) 103° (vertical)
  • Dispersion (-6dB, 4KHz): 80° (horizontal) 123° (vertical)
  • Temperature range: -20 / +90 °C
  • Dimensions: 370 x 255 x 330 mm
  • Weight (net): 4.57 kg
  • Colour: RAL7035 ‘Light Grey’
  • Connector: Ceramic block
  • Mounting: ‘U’ Universal mounting bracket
  • Maximum cable cross section: 8mm²
  • Maximum cable cross section loop: 2x2 mm²
  • Packing Unit: 4

Product Documents

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Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

All items purchased from Amber Technology will be covered under warranty. The duration and terms of this warranty are specified by the manufacturer unless otherwise stated. Warranty information is available on the individual product listings on this site.

Refurbished items will include a 12 month warranty unless otherwise stated.

Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us. 

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Refurbished items

If refurbished stock is available, this will be shown on the summary page for the product. If a product listing only allows you to choose refurbished stock, we are not holding new stock and we can no longer obtain new stock.

Refurbished items are always in perfect working order and will include all accessories. Refurbished items are may

  • have a damaged carton
  • have been used for demonstrations
  • have been repaired
  • have minor imperfections that do not impact performance.

Refurbished items include a 12-Month warranty unless otherwise stated.

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Please visit the Get Support page to find a service agent, log a service ticket, or ask a technical question about your product.


Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us.