General
If you're in the market for a powerful amplifier that's 100% future-proof, then the QSC PLD4.5 amp with built-in signal processor is what you're after! It boasts an output of up to 4200 watts and comes in a 2U housing that weighs just 10 kilograms. Its ingenious on-board processor enables you to configure your sound systems in minutes. What's more, setting up the processor is child's play, partially thanks to the available presets!
Signal processor
On the front of the PLD4.5, there's a TFT colour display so you can see and edit information regarding how the amp is functioning. There are various limiters, crossovers, parametric EQ and delay effects at your disposal to ensure the amplifier works seamlessly with your speakers and delivers the optimal amount of output without causing distortion or clipping. The amp has a user-friendly operation thanks to clear menu structures and the option to save your favourite configurations in one of the fifty available user presets.
Advanced amplifier technology
It looks as though this amplifier was built upside-down, but this is to prevent any dust, moisture or other harmful particles from falling inside the device and damaging the PCB. This amp has FAST on board, which distributes the output capacity in a clever way over 1, 2, 3 or all four outputs. This gives you various configurations with a single amplifier. Use it to power four full-range speakers or subwoofers, a bi-amped speaker and a subwoofer, a full-range speaker and a subwoofer combination or multiple heavy-duty subwoofers. The configuration is easy to adjust by means of the controls and the TFT screen on the front of the amp. You can choose between a number of factory presets, fine-tune them as desired, then save them in one of the fifty available user presets.
