{"product_id":"ca-psi-audio-a21m-white-54e486b828","title":"PSI AUDIO A21M - White — Studio Monitor","description":"\u003cp\u003ePSI Audio A21-M is a Swiss-made active two-way studio monitor intended for nearfield to midfield use and sold as a single speaker. PSI's manufacturer page specifies a 100% analog, no-DSP design with Class A\/B amplification, individual measurement\/calibration, Compensated Phase Response, 38 Hz-23 kHz bandwidth at -6 dB, 121 dB peak max SPL at 1 m, 106 dB continuous max SPL at 1 m, 98 dBA S\/N, +\/-2 dB SPL tolerance, +\/-45 degree phase tolerance from 250 Hz to 20 kHz, 80 x 30 degree dispersion, 2400 Hz crossover and 1-3 m typical listening distance. The driver\/cabinet data lists a 240 mm external-diameter woofer, 27 mm tweeter diaphragm, 250 x 400 x 300 mm dimensions and 12.8 kg net weight. B\u0026amp;H identifies the white version as MFR# A21M-W, with one balanced XLR input, MDF enclosure material and 115-230 VAC operation; a UPC was not exposed in the extracted white listing.\u003c\/p\u003e","brand":"PSI AUDIO","offers":[{"title":"Default Title","offer_id":51242138632438,"sku":null,"price":5660.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/2882\/7894\/files\/18609_full.jpg?v=1783727432","url":"https:\/\/envoy-music.myshopify.com\/products\/ca-psi-audio-a21m-white-54e486b828","provider":"Envoy Music","version":"1.0","type":"link"}