TOA 20w Amplified Horn Speaker

Product code: PS20D630

This product is POA
Please contact us

This amplified horn loudspeaker is designed and manufactured for heavy-duty industrial use. It is finished with a tough, White powder coating, and is supplied complete with a stainless steel, universal “U” bracket, which allows for both horizontal and vertical angular adjustment. 

The input is transformer balanced, which eliminates Ground-loop hum while also providing isolation of at least 500V DC. 

It has a built-in 20 Watt power amplifier, which utilises the latest Class “D” technology. This technology allows power amplifiers to operate with a much higher efficiency than conventional classes (typically over 88% in this unit). This means that little power is wasted and therefore little heat is generated. 

The unit’s master gain may be set to 12, 18, 24 or 36db by means of an internal switch. There is also an internal volume control for on-site adjustment. This is factory pre-set for the purpose of initial uniformity. 

The audio input is factory set to “Balanced”, although unbalanced signals may be used, and an internal selector jumper is provided to allow for either. In “Balanced” mode, the audio input of the unit is transformer isolated. This prevents “Ground-loop hum” and also provides isolation from the cable of up to 500 Volts DC.

You might also like...

Shopping Cart

Request a callback