{"id":46553,"date":"2026-01-16T11:18:00","date_gmt":"2026-01-16T09:18:00","guid":{"rendered":"https:\/\/hifimarket.ee\/product\/mcintosh-mi254-digital-power-amplifier\/"},"modified":"2026-07-29T15:13:59","modified_gmt":"2026-07-29T13:13:59","slug":"mcintosh-mi254-digital-power-amplifier","status":"publish","type":"product","link":"https:\/\/hifimarket.ee\/ru\/product\/mcintosh-mi254-digital-power-amplifier\/","title":{"rendered":"McIntosh MI254 \u0443\u0441\u0438\u043b\u0438\u0442\u0435\u043b\u044c \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438"},"content":{"rendered":"

Overview<\/h4>\n

It has installer-friendly physical dimensions and is 2U rack mountable via the included mounting ears (the mounting ears are removable for non-rack installations). As a highly efficient Class D amplifier, it does not require noisy cooling fans to maintain nominal operating temperature. In addition to distributed audio use, the MI254<\/strong> is well suited for home theaters to drive surround sound speakers and could be integrated into virtually any existing home theater system.<\/p>\n

On the front panel are two blue McIntosh<\/strong> Watt Meters that display the summed power output of channels 1 + 2 and channels 3 + 4. Multi-color LED indicators display the status of each channel. The back panel includes both a balanced and unbalanced input for each channel along with our standard 5-way speaker binding posts.<\/p>\n

Other features that come with the MI254<\/strong> are: Power Guard\u00ae signal overload technology that prevents overdriving the speakers; our Sentry Monitor\u2122 short-circuit protection circuit that disengages the output stage before current exceeds safe operating levels and then resets automatically when operating conditions return to normal; BUS input & outputs to easily distribute a stereo signal to multiple outputs and\/or multiple amplifiers; individual channel inputs; 12 Volt triggering capabilities; and eco-friendly on\/off signal sensing that turns the unit off if no input signal has been detected for a set amount of time or automatically turns the amp on when it senses a signal.<\/p>\n

The MI254<\/strong> includes many McIntosh<\/strong> design cues including a black glass front panel, blue Watt meters, an illuminated McIntosh<\/strong> logo, and a familiar form factor highlighted by silver trim.<\/p>\n

\"McIntosh<\/p>\n","protected":false},"excerpt":{"rendered":"

McIntosh MI254 \u0443\u0441\u0438\u043b\u0438\u0442\u0435\u043b\u044c \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438 \u2014 \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d \u0434\u043b\u044f \u0442\u043e\u0447\u043d\u043e\u0433\u043e \u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0433\u043e \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0430\u043a\u0443\u0441\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c\u0438. \u041f\u043e \u0434\u0430\u043d\u043d\u044b\u043c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f, \u043c\u043e\u0434\u0435\u043b\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 Class D; \u0437\u0430\u044f\u0432\u043b\u0435\u043d\u043d\u0430\u044f \u0432\u044b\u0445\u043e\u0434\u043d\u0430\u044f \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c \u2014 250 \u0412\u0442.<\/p>\n","protected":false},"featured_media":46555,"template":"","meta":{"_acf_changed":false},"product_brand":[859],"product_cat":[297],"product_tag":[],"class_list":{"0":"post-46553","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-mcintosh","7":"product_cat-power-amplifiers","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"acf":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/hifimarket.ee\/ru\/wp-json\/wp\/v2\/product\/46553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hifimarket.ee\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hifimarket.ee\/ru\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":2,"href":"https:\/\/hifimarket.ee\/ru\/wp-json\/wp\/v2\/product\/46553\/revisions"}],"predecessor-version":[{"id":73642,"href":"https:\/\/hifimarket.ee\/ru\/wp-json\/wp\/v2\/product\/46553\/revisions\/73642"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hifimarket.ee\/ru\/wp-json\/wp\/v2\/media\/46555"}],"wp:attachment":[{"href":"https:\/\/hifimarket.ee\/ru\/wp-json\/wp\/v2\/media?parent=46553"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hifimarket.ee\/ru\/wp-json\/wp\/v2\/product_brand?post=46553"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hifimarket.ee\/ru\/wp-json\/wp\/v2\/product_cat?post=46553"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hifimarket.ee\/ru\/wp-json\/wp\/v2\/product_tag?post=46553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}