Active Upgrade Pack

Building on PMC’s class-leading studio monitors with active amplification, the Active models brings the same approach to PMC domestic audio systems for the first time. With integrated electronics and perfectly matched amplification, the Active models enable a superb performance without requiring a separate power or integrated amplifier. All the user needs to do is add a suitable pre-amp or a streaming device to create a complete high-resolution system.

Each drive unit in the Active models is directly coupled to a dedicated and perfectly matched 100w power amplifier, designed to control the driver with grip and precision. In circuit before the power amplifiers is a custom designed analogue crossover, which splits the frequency bands of the incoming line-level signal, from either balanced XLR or unbalanced RCA inputs, and ensures each amplifier is only amplifying the signals appropriate for its drive unit. The design of the crossover has been computer modelled and is specific to each model, with finely tuned roll off curves to ensure the perfect integration of each drive unit, excellent dispersion and low distortion. Pre-amplification, filtering and a dual-band power limiter, for non-invasive driver protection, guarantee studio quality performance with a pure, natural, authentic sound.

Active upgrade modules are suitable for all 2-way PMC twenty5 & twenty5i designs, i.e. the 21, 22, 23 & 24 variants of each range.