{"id":3018,"date":"2012-12-11T19:05:35","date_gmt":"2012-12-11T19:05:35","guid":{"rendered":"http:\/\/www.audioexcite.com\/?page_id=3018"},"modified":"2013-12-03T19:19:08","modified_gmt":"2013-12-03T19:19:08","slug":"scanspeak-d3004602010","status":"publish","type":"page","link":"https:\/\/www.audioexcite.com\/?page_id=3018","title":{"rendered":"ScanSpeak D3004\/602010"},"content":{"rendered":"<h3><span style=\"color: #3366ff;\">Overview:<\/span><\/h3>\n<p><a href=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/d3004-602010.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright  wp-image-3023\" title=\"d3004-602010\" alt=\"\" src=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/d3004-602010.jpg\" width=\"191\" height=\"228\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>The D3004\/602010 is a 4\u03a9 tweeter from the ScanSpeak Illuminator series.<\/p>\n<p>In a compact design, using a powerful neodymium motor with an under-hung voice coil configuration together with a large linear excursion capability the D3004\/602010 share similar qualities with its larger Illuminator tweeter siblings.<\/p>\n<p>Key features:<\/p>\n<ul>\n<li>1&#8243; Textile Dome Diamphragm<\/li>\n<li>Patented Symmetrical Drive (SD-2) motor<\/li>\n<li>Large Non Resonant Alu Rear Chamber<\/li>\n<li>Large Roll Surround f. Wide Dispersion<\/li>\n<li>Sound Transparant Protective Grill<\/li>\n<li>Die Cast Housing &amp; Face Plate<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>ScanSpeak Spec sheet:\u00a0<a href=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/d3004-602010.pdf\">D3004\/602010<\/a><\/p>\n<h3><span style=\"color: #3366ff;\">T\/S Parameters:<\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/ScanSpeak-D3004-602010-TS-parameters.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-3032\" title=\"ScanSpeak D3004-602010 TS-parameters\" alt=\"\" src=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/ScanSpeak-D3004-602010-TS-parameters.jpg\" width=\"345\" height=\"236\" srcset=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/ScanSpeak-D3004-602010-TS-parameters.jpg 676w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/ScanSpeak-D3004-602010-TS-parameters-300x205.jpg 300w\" sizes=\"auto, (max-width: 345px) 100vw, 345px\" \/><\/a><\/p>\n<p>Very good consistency between the two tweeter samples and they match very close to the manufacturer\u2019s specification.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>(click on picture to zoom)<\/p>\n<h3><span style=\"color: #3366ff;\">Impedance:<\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Imp-1L-vs-2R.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3035 alignnone\" title=\"D3004-602010 - Imp 1L vs 2R\" alt=\"\" src=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Imp-1L-vs-2R.jpg\" width=\"720\" height=\"404\" srcset=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Imp-1L-vs-2R.jpg 1366w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Imp-1L-vs-2R-300x168.jpg 300w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Imp-1L-vs-2R-1024x575.jpg 1024w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/a><\/p>\n<p>(click on picture to zoom)<\/p>\n<p>Sample 1 = Green<br \/>\nSample 2 = Blue<\/p>\n<p>Small impedance hump @ 1.5kHz. Slightly lower impedance peak at Fs for tweeter sample #1, otherwise virtually the same impedance between the samples.<\/p>\n<h3><span style=\"color: #3366ff;\">Frequency:<\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><strong>Frequency measurement conditions:<\/strong><\/p>\n<p>The tweeter is measured mounted on a baffle with the following conditions:<\/p>\n<p><strong>Baffle size (WxH):<\/strong> 24\u00d751cm with 12mm round-over.<br \/>\n<strong>Driver position:<\/strong> Mounted on center-line with driver unit center 7cm from the top of the baffle.<br \/>\n<strong>Mic position:<\/strong> 1m distance, on tweeter-axis.<br \/>\n<strong>Smoothing:<\/strong> 1\/24 octave smoothing applied.<\/p>\n<p><a href=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-0deg-1L-vs-2R.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-3037\" title=\"D3004-602010 - Freq 0deg 1L vs 2R\" alt=\"\" src=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-0deg-1L-vs-2R.jpg\" width=\"344\" height=\"116\" srcset=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-0deg-1L-vs-2R.jpg 1117w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-0deg-1L-vs-2R-300x101.jpg 300w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-0deg-1L-vs-2R-1024x345.jpg 1024w\" sizes=\"auto, (max-width: 344px) 100vw, 344px\" \/><\/a><a href=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-15deg-1L-vs-2R.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-3038\" title=\"D3004-602010 - Freq 15deg 1L vs 2R\" alt=\"\" src=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-15deg-1L-vs-2R.jpg\" width=\"344\" height=\"116\" srcset=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-15deg-1L-vs-2R.jpg 1117w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-15deg-1L-vs-2R-300x101.jpg 300w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-15deg-1L-vs-2R-1024x345.jpg 1024w\" sizes=\"auto, (max-width: 344px) 100vw, 344px\" \/><\/a><br \/>\n(click on picture to zoom)<\/p>\n<p><strong>Left:<\/strong> Frequency response on-axis (Blue=sample1, Red=sample2).<br \/>\n<strong>Right:<\/strong> Frequency response 15deg off-axis (Blue=sample1, Red=sample2).<\/p>\n<p>The two tweeter samples measures virtually the same, which indicates good consistency in the manufacturing process.<\/p>\n<p>Relatively smooth on-axis response between 2-6kHz with a slowly rising response from 6kHz up to about 14kHz where it drops. Measuring from 15deg off-axis the response is smoother with slowly dropping highs from 15kHz.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-0-15-22.5deg.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-3044\" title=\"D3004-602010 - Freq 0-15-22.5deg\" alt=\"\" src=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-0-15-22.5deg.jpg\" width=\"720\" height=\"243\" srcset=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-0-15-22.5deg.jpg 1117w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-0-15-22.5deg-300x101.jpg 300w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-0-15-22.5deg-1024x345.jpg 1024w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/a><\/p>\n<p>0deg = Blue<br \/>\n15deg = Red<br \/>\n22.5deg = Green<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-30-45-60deg.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-3045\" title=\"D3004-602010 - Freq 30-45-60deg\" alt=\"\" src=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-30-45-60deg.jpg\" width=\"720\" height=\"243\" srcset=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-30-45-60deg.jpg 1117w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-30-45-60deg-300x101.jpg 300w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-Freq-30-45-60deg-1024x345.jpg 1024w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/a><\/p>\n<p>30deg = Blue<br \/>\n45deg = Red<br \/>\n60deg = Green<\/p>\n<h3><span style=\"color: #3366ff;\">Distortion:<\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><strong>Measurement setup:<\/strong><\/p>\n<ul>\n<li>Tweeter near-field measurement at 10cm<\/li>\n<li>Frequency Range Tweeter: 500-10000Hz<\/li>\n<li>Baffle size WxH: 24\u00d751cm<\/li>\n<\/ul>\n<p>The distortion measurements are done in near-field and the amplifier output level was adjusted for each driver so that the fundamental is 85dB, 90dB and 95dB at 1m. This setting simulates normal to medium-high and high listening levels.<\/p>\n<p><a href=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-1L-10cm-85db.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-3048\" title=\"D3004-602010-1L -- 10cm 85db\" alt=\"\" src=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-1L-10cm-85db.jpg\" width=\"344\" height=\"198\" srcset=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-1L-10cm-85db.jpg 1234w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-1L-10cm-85db-300x172.jpg 300w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-1L-10cm-85db-1024x590.jpg 1024w\" sizes=\"auto, (max-width: 344px) 100vw, 344px\" \/><\/a><a href=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-2R-10cm-85db.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-3049\" title=\"D3004-602010-2R -- 10cm 85db\" alt=\"\" src=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-2R-10cm-85db.jpg\" width=\"344\" height=\"198\" srcset=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-2R-10cm-85db.jpg 1234w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-2R-10cm-85db-300x172.jpg 300w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-2R-10cm-85db-1024x590.jpg 1024w\" sizes=\"auto, (max-width: 344px) 100vw, 344px\" \/><\/a><\/p>\n<p><strong>85dB @ 1m<\/strong> (click on picture to zoom)<\/p>\n<p>Left = Sample 1<\/p>\n<p>Right = Sample 2<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-1L-10cm-90db.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-3051\" title=\"D3004-602010-1L -- 10cm 90db\" alt=\"\" src=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-1L-10cm-90db.jpg\" width=\"344\" height=\"198\" srcset=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-1L-10cm-90db.jpg 1234w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-1L-10cm-90db-300x172.jpg 300w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-1L-10cm-90db-1024x590.jpg 1024w\" sizes=\"auto, (max-width: 344px) 100vw, 344px\" \/><\/a><a href=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-2R-10cm-90db.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-3052\" title=\"D3004-602010-2R -- 10cm 90db\" alt=\"\" src=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-2R-10cm-90db.jpg\" width=\"344\" height=\"198\" srcset=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-2R-10cm-90db.jpg 1234w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-2R-10cm-90db-300x172.jpg 300w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-2R-10cm-90db-1024x590.jpg 1024w\" sizes=\"auto, (max-width: 344px) 100vw, 344px\" \/><\/a><\/p>\n<p><strong>90dB @ 1m<\/strong> (click on picture to zoom)<\/p>\n<p>Left = Sample 1<\/p>\n<p>Right = Sample 2<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-1L-10cm-95db.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-3053\" title=\"D3004-602010-1L -- 10cm 95db\" alt=\"\" src=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-1L-10cm-95db.jpg\" width=\"344\" height=\"198\" srcset=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-1L-10cm-95db.jpg 1234w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-1L-10cm-95db-300x172.jpg 300w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-1L-10cm-95db-1024x590.jpg 1024w\" sizes=\"auto, (max-width: 344px) 100vw, 344px\" \/><\/a><a href=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-2R-10cm-95db.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-3054\" title=\"D3004-602010-2R -- 10cm 95db\" alt=\"\" src=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-2R-10cm-95db.jpg\" width=\"344\" height=\"198\" srcset=\"https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-2R-10cm-95db.jpg 1234w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-2R-10cm-95db-300x172.jpg 300w, https:\/\/www.audioexcite.com\/wp-content\/uploads\/2013\/12\/D3004-602010-2R-10cm-95db-1024x590.jpg 1024w\" sizes=\"auto, (max-width: 344px) 100vw, 344px\" \/><\/a><\/p>\n<p><strong>95dB @ 1m<\/strong> (click on picture to zoom)<\/p>\n<p>Left = Sample 1<\/p>\n<p>Right = Sample 2<\/p>\n<p>Very low odd-order distortion even at higher levels and somewhat elevated second-order distortion, which rapidly raises below 2kHz.<\/p>\n<p>This tweeter should be able to work nicely crossed-over at 2kHz or higher.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview: &nbsp; The D3004\/602010 is a 4\u03a9 tweeter from the ScanSpeak Illuminator series. In a compact design, using a powerful neodymium motor with an under-hung voice coil configuration together with a large linear excursion capability the D3004\/602010 share similar qualities with its larger Illuminator tweeter siblings. Key features: 1&#8243; Textile Dome Diamphragm Patented Symmetrical Drive [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3018","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.audioexcite.com\/index.php?rest_route=\/wp\/v2\/pages\/3018","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.audioexcite.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.audioexcite.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.audioexcite.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.audioexcite.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3018"}],"version-history":[{"count":24,"href":"https:\/\/www.audioexcite.com\/index.php?rest_route=\/wp\/v2\/pages\/3018\/revisions"}],"predecessor-version":[{"id":4058,"href":"https:\/\/www.audioexcite.com\/index.php?rest_route=\/wp\/v2\/pages\/3018\/revisions\/4058"}],"wp:attachment":[{"href":"https:\/\/www.audioexcite.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}