Important News

Following the change of ownership in 2016, Penton UK are pleased to announce that they are introducing an extensive range of electronics covering Public Address / Voice Alarm (PA/VA) and Audio over IP products to complement their established range of PA/VA Loudspeakers. - Read more

SPA Security Amplifiers

The SPA amplifiers are primarily designed for integration into Voice Alarm systems, but thanks to its flexibility, it can also be used for any Commercial application. Developed to comply with the requirements of EN 60849, UL60065, ISO 7240-16, BS5839 Part 8 & 9 and certified to EN54-16.

The SPA amplifiers are 2U, 19" rack-mountable, 2-channel amplifiers. Transformer isolated for 100V, 70V and 8 Ohm distributed loudspeaker systems.

The SPA Amplifiers comprise of two models:

The SPA can be powered by either a 220VAC mains supply or 24VDC supply able to support a battery back-up system for use in the event of mains failure and emergency evacuation systems.

SPA amplifiers have short-to-ground, short-circuit; overload and temperature overheat protection including line-impedance surveillance with a maximum of 5% deviation using the IDA8 or DIVA8 systems for loudspeaker-line surveillance. They support both single spur and redundant loop (A/B) cabling.

SPA2120

SPA2120 Security Amplifier

Key Technical Specs

Voltage: 220 VAC ±10%, 50 Hz

Power consumption: 12 W - 290 W

Frequency response: ±3 dB @ 40 Hz and 20 kHz

SNR: > 86 dB @ 1k Hz at full power

THD: <=1% @ 1k Hz

Input range: 6 dBV to 6 dBV / 770mV

Input impedance: 22 kΩ

SPA2240

SPA2240 Security Amplifier

Key Technical Specs

Voltage: 220 VAC ±10%, 50 Hz

Power consumption: 12 W - 550 W

Frequency response: ±3 dB @ 40 Hz and 20 kHz

SNR: > 86 dB @ 1k Hz at full power

THD: <=1% @ 1k Hz

Input range: 6 dBV to 6 dBV / 770mV

Input impedance: 22 kΩ