Astralsound - P.A. Systems and Equipment for Sale or Hire

High Quality Public Address Systems

We accept credit and debit card payments for PA Hire

PA Hire in and around Gloucestershire

Amplifiers

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Industry-standard power amplifiers from 550W/channel to 1,000W/channel

Our Social/Disco, Small Concert, 1.5kW and 3kW systems are stereo 3-way, bi-amplified, using a dbx Driverack PA system controller, with a crossover frequency of 125Hz (high pass and low pass filters are Linkwitz-Riley 24dB/Octave).

Our Announcement, Monitor and Vocal systems use two-way passive speakers, also with dbx Driverack PA system controllers.

We use amplifiers manufactured by QSC, principally:

QSC PLX3102

Photo of QSC PLX3102 2 x 1,000W/4 Ohms power amplifier

QSC amps sound great with Martin Audio Blackline speakers. The PLX3102 (2 x 1,000 watts into 4 Ohms) is outstanding.

QSC PLX1804

Photo of QSC PLX1804 2 x 900W/4 Ohms power amplifier

The PLX1804 - 2 x 900 watts into 4 Ohms - is much the same as the PLX3102, but without filters or 2Ω capability.

We don't drive 2Ω loads anyway.

The Martin Audio Wavefront (W8C) systems...

 ...are stereo 4-Way, fully active.

The crossovers are Martin Audio MX5 controllers, and the amplifiers are Crown MA2400 and MA3600.

Photo of Crown MA3600 power amplifier

Industry-standard, combining high power with complete reliability.

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