{"id":919070,"date":"2023-05-17T20:14:48","date_gmt":"2023-05-17T20:14:48","guid":{"rendered":"https:\/\/advancedcarstereo.info\/?post_type=product&#038;p=919070"},"modified":"2023-05-22T01:47:10","modified_gmt":"2023-05-22T01:47:10","slug":"diamond-sr-4-500-2","status":"publish","type":"product","link":"https:\/\/advancedcarstereo.info\/index.php\/product\/diamond-sr-4-500-2\/","title":{"rendered":"Diamond SR 4.500.2"},"content":{"rendered":"<p><strong>General Features:<\/strong><\/p>\n<p><strong>POWER SUPPLY<\/strong><\/p>\n<ul>\n<li><strong>Power supply voltage \/ fuse 11 \u00f7 15 VDC \/ 2 x 25A<\/strong><\/li>\n<li>Operating power supply voltage 6.5 \u00f717 VDC<\/li>\n<li>Idling current 1.7 A<\/li>\n<li>Idling current when off 0.09 mA<\/li>\n<li>Consumption @ 14.4 VDC, 2\u03a9, Max Musical<\/li>\n<li>Power 40 A<\/li>\n<li>Remote IN 6.5 \u00f7 15 VDC (1 mA)<\/li>\n<li>Remote OUT 6.5 \u00f7 15 VDC (150 mA)<\/li>\n<li>ART &#8211; Automatic Remote Turn on\/off from<\/li>\n<li>OUTPUT BTL speakers (Selectable) 1.5 \u00f7 7 VDC<\/li>\n<\/ul>\n<p><strong>AMPLIFIER STAGE<\/strong><\/p>\n<ul>\n<li><strong>Distortion &#8211; THD @ 1 kHz, 4\u03a9, 70% Rated Power 0.08 %<\/strong><\/li>\n<li>Damping factor @ 1 kHz, 4\u03a9, 2 VRMS 200<\/li>\n<li>Bandwidth @ -1.5 dB 10 Hz \u00f7 35 kHz<\/li>\n<li>S\/N ratio (A weighted @ 1 V Input) 105 dBA<\/li>\n<li>Pre-In sensitivity 0.2 \u00f7 5 VRMS<\/li>\n<li>Speaker-In sensitivity 0.8 \u00f7 20 VRMS<\/li>\n<li>Minimum load impedance<\/li>\n<li>@4Ch: 2\u03a9<\/li>\n<li>@ 3Ch: 2\u03a9 + 2\u03a9 + 4\u03a9<\/li>\n<li>@ 2Ch: 4\u03a9<\/li>\n<\/ul>\n<p><strong>OUTPUT POWER (RMS) @14.4 VDC, 1% THD:<\/strong><\/p>\n<ul>\n<li><strong>4Ch 130 W x 4 (4\u03a9)<\/strong><\/li>\n<li>4Ch 220 W x 4 (2\u03a9)<\/li>\n<li>3Ch 120 W x 2 (4\u03a9) + 480 W x 1 (4\u03a9)<\/li>\n<li>3Ch 220 W x 2 (2\u03a9) + 440 W x 1 (4\u03a9)<\/li>\n<li>2Ch 450 W x 2 (4\u03a9)<\/li>\n<li>INPUTS \/ OUTPUTS<\/li>\n<li>Inputs Pre-In \/ Speaker-In<\/li>\n<li>Outputs PRE OUT full range (Input A)<\/li>\n<li>Front Ch Filters:<\/li>\n<li>Full<\/li>\n<li>Hi-pass: 50 \u00f7 3.2k Hz @ 12 dB\/Oct.<\/li>\n<li>Lo-pass: 50 \u00f7 3.2k Hz @ 12 dB\/Oct.<\/li>\n<li>Rear Ch Filters:<\/li>\n<li>Full<\/li>\n<li>Hi-pass: 50 \u00f7 3.2k Hz @ 12 dB\/Oct.<\/li>\n<li>Lo-pass: 50 \u00f7 3.2k Hz @ 12 dB\/Oct.<\/li>\n<li>A\/B Ch MONO IN (on\/off) Yes<\/li>\n<li>Bass Boost 50Hz (adjustable) B Ch (0 \u00f712) dB<\/li>\n<\/ul>\n<p><strong>SIZE<\/strong><\/p>\n<ul>\n<li>Max size W x H x D (mm\/inch) 264 x 155 x 47,5 \/ 10.39 x 6.10 x 1.87<\/li>\n<li>Weight (kg\/lbs) 2,12 \/ 4.67<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p><strong>General Features:<\/strong><\/p>\n<p><strong>POWER SUPPLY<\/strong><\/p>\n<ul>\n<li><strong>Power supply voltage \/ fuse 11 \u00f7 15 VDC \/ 2 x 25A<\/strong><\/li>\n<li>Operating power supply voltage 6.5 \u00f717 VDC<\/li>\n<li>Idling current 1.7 A<\/li>\n<li>Idling current when off 0.09 mA<\/li>\n<li>Consumption @ 14.4 VDC, 2\u03a9, Max Musical<\/li>\n<li>Power 40 A<\/li>\n<li>Remote IN 6.5 \u00f7 15 VDC (1 mA)<\/li>\n<li>Remote OUT 6.5 \u00f7 15 VDC (150 mA)<\/li>\n<li>ART &#8211; Automatic Remote Turn on\/off from<\/li>\n<li>OUTPUT BTL speakers (Selectable) 1.5 \u00f7 7 VDC<\/li>\n<\/ul>\n<p><strong>AMPLIFIER STAGE<\/strong><\/p>\n<ul>\n<li><strong>Distortion &#8211; THD @ 1 kHz, 4\u03a9, 70% Rated Power 0.08 %<\/strong><\/li>\n<li>Damping factor @ 1 kHz, 4\u03a9, 2 VRMS 200<\/li>\n<li>Bandwidth @ -1.5 dB 10 Hz \u00f7 35 kHz<\/li>\n<li>S\/N ratio (A weighted @ 1 V Input) 105 dBA<\/li>\n<li>Pre-In sensitivity 0.2 \u00f7 5 VRMS<\/li>\n<li>Speaker-In sensitivity 0.8 \u00f7 20 VRMS<\/li>\n<li>Minimum load impedance<\/li>\n<li>@4Ch: 2\u03a9<\/li>\n<li>@ 3Ch: 2\u03a9 + 2\u03a9 + 4\u03a9<\/li>\n<li>@ 2Ch: 4\u03a9<\/li>\n<\/ul>\n<p><strong>OUTPUT POWER (RMS) @14.4 VDC, 1% THD:<\/strong><\/p>\n<ul>\n<li><strong>4Ch 130 W x 4 (4\u03a9)<\/strong><\/li>\n<li>4Ch 220 W x 4 (2\u03a9)<\/li>\n<li>3Ch 120 W x 2 (4\u03a9) + 480 W x 1 (4\u03a9)<\/li>\n<li>3Ch 220 W x 2 (2\u03a9) + 440 W x 1 (4\u03a9)<\/li>\n<li>2Ch 450 W x 2 (4\u03a9)<\/li>\n<li>INPUTS \/ OUTPUTS<\/li>\n<li>Inputs Pre-In \/ Speaker-In<\/li>\n<li>Outputs PRE OUT full range (Input A)<\/li>\n<li>Front Ch Filters:<\/li>\n<li>Full<\/li>\n<li>Hi-pass: 50 \u00f7 3.2k Hz @ 12 dB\/Oct.<\/li>\n<li>Lo-pass: 50 \u00f7 3.2k Hz @ 12 dB\/Oct.<\/li>\n<li>Rear Ch Filters:<\/li>\n<li>Full<\/li>\n<li>Hi-pass: 50 \u00f7 3.2k Hz @ 12 dB\/Oct.<\/li>\n<li>Lo-pass: 50 \u00f7 3.2k Hz @ 12 dB\/Oct.<\/li>\n<li>A\/B Ch MONO IN (on\/off) Yes<\/li>\n<li>Bass Boost 50Hz (adjustable) B Ch (0 \u00f712) dB<\/li>\n<\/ul>\n<p><strong>SIZE<\/strong><\/p>\n<ul>\n<li>Max size W x H x D (mm\/inch) 264 x 155 x 47,5 \/ 10.39 x 6.10 x 1.87<\/li>\n<li>Weight (kg\/lbs) 2,12 \/ 4.67<\/li>\n<\/ul>\n","protected":false},"featured_media":919390,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[90,140,86],"product_tag":[199],"class_list":["post-919070","product","type-product","status-publish","has-post-thumbnail","product_cat-automobiles","product_cat-car-amps","product_cat-car-stereo","product_tag-amplifiers","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/advancedcarstereo.info\/index.php\/wp-json\/wp\/v2\/product\/919070","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/advancedcarstereo.info\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/advancedcarstereo.info\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/advancedcarstereo.info\/index.php\/wp-json\/wp\/v2\/comments?post=919070"}],"version-history":[{"count":3,"href":"https:\/\/advancedcarstereo.info\/index.php\/wp-json\/wp\/v2\/product\/919070\/revisions"}],"predecessor-version":[{"id":919391,"href":"https:\/\/advancedcarstereo.info\/index.php\/wp-json\/wp\/v2\/product\/919070\/revisions\/919391"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/advancedcarstereo.info\/index.php\/wp-json\/wp\/v2\/media\/919390"}],"wp:attachment":[{"href":"https:\/\/advancedcarstereo.info\/index.php\/wp-json\/wp\/v2\/media?parent=919070"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/advancedcarstereo.info\/index.php\/wp-json\/wp\/v2\/product_brand?post=919070"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/advancedcarstereo.info\/index.php\/wp-json\/wp\/v2\/product_cat?post=919070"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/advancedcarstereo.info\/index.php\/wp-json\/wp\/v2\/product_tag?post=919070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}