The two-way A21-M v3 builds on the success of the existing A21-M, and is a more powerful and efficient design producing less wasted energy. Thanks to the inclusion of a new-generation Class G amplifier inspired by the one used in PSI's existing A215-M, the new A21-M v3 features an enhanced (38Hz to 20kHz) frequency response, improved thermal efficiency and power yield (an extra 20W), and a higher maximum continuous SPL of 108dB, says the company.
The monitor otherwise offers all the features of the existing successful A21-M. Users of the older version of the monitor can even upgrade it to the specification of the latest revision. The upgrade can be carried out quickly and affordably by a PSI dealer, including eMerging in London.
(Jim Evans)
