product info


360° dispersion sphere loudspeaker

The SPH20 is dual cone 100 volt sphere loudspeaker with a built-in special dispersion cone which gives you a 360° wide dispersion. These speakers allow a loud and wide sound dispersion to be produced with a minimal number of loudspeakers. SPH20 is the most cost-effective solution for background music or speech in installations with high ceilings where you need to cover an expansive area (warehouses, supermarkets, industrial buildings...).

This sphere loudspeaker gives you natural music and high speech intelligibility (announcements). They allow you to make a very competitive price offer, because using less loudspeakers also has an impact on your amplifier power needed and the cost to have them installed.

SPH20 has an ABS plastic housing and an 8” coated paper dual cone woofer. This loudspeaker has several power tappings (20 – 10 – 5 – 2.5 watts 100 volt transformer) and has an IP63 rating what makes the speaker moisture- and UV proof. A 3.3 m cable with a safety cord inside is included.

The SPH20 loudspeakers can be painted in any colour.

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loudspeaker system dual cone woofer size 8 inch
woofer cone material paper mounting system ceiling socket
100V transformer power taps 20 - 10 -5 watts impedance (ohms) 8
low impedance dynamic power 30 watts low impedance RMS power 20 watts
SPL 1W/1m 95 dB max SPL 1m 111 dB
frequency response 80 - 18K Hz main construction material ABS plastic
grille main material ABS plastic IP rating 63
Vertical dispersion angle 1000 Hz 110° closest RAL colour (subject to deviations) RAL9003
Net weight product (kg) 2,20    
No accessories
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