. Tweeter
Twt22_vAMT
Innovative AMT tweeter, providing very smooth frequency response and soft off-axe attenuation.
To be used from 3500Hz with 12dB/Oct filter (or higher attenuation) to benefit its low THD rate.
Crédit photo: .Kartesian company
Fs | 2200Hz
SPL | 89dB / 2,8V / 1m
Re | 4Ω
Qms | NA
Qts | NA
Bl | NA
T&S parameters
VAS | MA
Mms | 0.11g
Sd | 12.2cm²
Frequency responses
On IEC baffle
Distance: 1m
Signal input: 2,83V
High pass filter at 1000Hz (18dB/Oct)
Dash curves: 30° & 60°
Smoothing: 1/12 Octave
Optimized quiet diaphragm
Aluminum conductive wire
Damped back chamber
Pole piece built in front plate
High grade NdFeB magnets (N50H)
No inducive effect
Homogeneous off axe response
{"items":["ba77151d-cd18-4262-93d2-423e212a75ab","6c8c7f8d-8fd1-46fb-8259-5bd852c7d310","1ab58b6f-f122-46cc-b070-28e3e19ba55e","7cffcf34-68a1-4b38-bdf3-135a6d25381a"],"styles":{"galleryType":"Strips","groupSize":1,"showArrows":true,"cubeImages":true,"cubeType":"fit","cubeRatio":"100%/100%","isVertical":false,"gallerySize":550,"collageAmount":0.8,"collageDensity":1,"groupTypes":"1","oneRow":true,"imageMargin":0,"galleryMargin":0,"floatingImages":0,"chooseBestGroup":true,"smartCrop":false,"hasThumbnails":false,"enableScroll":true,"isGrid":false,"isSlider":false,"isColumns":false,"isSlideshow":true,"cropOnlyFill":false,"fixedColumns":1,"enableInfiniteScroll":true,"isRTL":false,"minItemSize":120,"rotatingGroupTypes":"","rotatingCubeRatio":"","gallerySliderImageRatio":1.7777777777777777,"numberOfImagesPerRow":3,"numberOfImagesPerCol":1,"groupsPerStrip":0,"borderRadius":0,"boxShadow":0,"gridStyle":0,"mobilePanorama":false,"placeGroupsLtr":false,"viewMode":"preview","thumbnailSpacings":5,"galleryThumbnailsAlignment":"bottom","isMasonry":false,"isAutoSlideshow":true,"slideshowLoop":true,"autoSlideshowInterval":3,"bottomInfoHeight":0,"titlePlacement":"SHOW_ON_HOVER","galleryTextAlign":"left","scrollSnap":true,"itemClick":"expand","fullscreen":true,"videoPlay":"auto","scrollAnimation":"NO_EFFECT","scrollDirection":1,"overlayAnimation":"NO_EFFECT","arrowsPosition":0,"arrowsSize":23,"watermarkOpacity":40,"watermarkSize":40,"useWatermark":true,"watermarkDock":{"top":"auto","left":"auto","right":0,"bottom":0,"transform":"translate3d(0,0,0)"},"loadMoreAmount":"all","defaultShowInfoExpand":1,"allowLinkExpand":true,"expandInfoPosition":0,"allowFullscreenExpand":true,"fullscreenLoop":false,"galleryAlignExpand":"left","addToCartBorderWidth":1,"addToCartButtonText":"","slideshowInfoSize":0,"playButtonForAutoSlideShow":false,"allowSlideshowCounter":false,"hoveringBehaviour":"NEVER_SHOW","thumbnailSize":120,"magicLayoutSeed":1,"imageHoverAnimation":"NO_EFFECT","calculateTextBoxWidthMode":"PERCENT","textBoxHeight":0,"textBoxWidth":200,"textBoxWidthPercent":50,"textImageSpace":10,"textBoxBorderRadius":0,"textBoxBorderWidth":0,"loadMoreButtonText":"Load More","loadMoreButtonBorderWidth":1,"loadMoreButtonBorderRadius":0,"imageInfoType":"NO_BACKGROUND","itemBorderWidth":0,"itemBorderRadius":0,"itemEnableShadow":false,"itemShadowBlur":20,"itemShadowDirection":135,"itemShadowSize":10,"imageLoadingMode":"BLUR","expandAnimation":"NO_EFFECT","imageQuality":90,"usmToggle":false,"usm_a":0,"usm_r":0,"usm_t":0,"videoSound":false,"videoSpeed":1,"videoLoop":true,"gotStyleParams":true,"selectedLayout":"5|bottom|1|fit|false|1|true","allowSocial":false,"allowDownload":false,"allowTitle":false,"allowDescription":false,"loveButton":false,"loveCounter":false,"showVideoPlayButton":true,"galleryImageRatio":2,"sharpParams":{"quality":90,"usm":{},"allowUsm":false},"galleryHorizontalAlign":"flex-start","galleryVerticalAlign":"center","imageLoadingWithColorMode":"PICKED_COLOR","imageRatioType":"FIXED","numberOfDisplayedItems":3,"itemShadowOpacityAndColor":{"themeName":"color_15","value":"rgba(47,46,46,0.2)"},"textBoxBorderColor":"color-5","titleDescriptionSpace":6,"textsVerticalPadding":0,"textsHorizontalPadding":0,"textBoxFillColor":"color-2","alwaysShowHover":false,"isStoreGallery":false,"previewHover":false,"calculateTextBoxHeightMode":"MANUAL","galleryLayout":5,"useCustomButton":false,"customButtonText":"","itemOpacity":{"themeName":"color_15","value":"rgba(47,46,46,0.6)"},"itemFont":{"style":{"bold":false,"italic":false,"underline":false},"family":"avenir-lt-w01_85-heavy1475544","preset":"Custom","editorKey":"font_5","size":40,"fontStyleParam":true,"value":"font:normal normal normal 40px/50px avenir-lt-w01_85-heavy1475544,sans-serif;"},"itemFontSlideshow":{"family":"avenir-lt-w01_85-heavy1475544","displayName":"Basic Heading","style":{"bold":false,"italic":false,"underline":false},"size":22,"preset":"Custom","editorKey":"font_5","fontStyleParam":true,"value":"font:normal normal normal 22px/27px avenir-lt-w01_85-heavy1475544,sans-serif;"},"itemDescriptionFontSlideshow":{"family":"avenir-lt-w01_35-light1475496","displayName":"Paragraph 2","style":{"bold":false,"italic":false,"underline":false},"size":15,"preset":"Custom","editorKey":"font_8","fontStyleParam":true,"value":"font:normal normal normal 15px/18px avenir-lt-w01_35-light1475496,sans-serif;"},"itemDescriptionFont":{"family":"avenir-lt-w01_35-light1475496","displayName":"Paragraph 2","style":{"bold":false,"italic":false,"underline":false},"size":15,"preset":"Custom","editorKey":"font_8","fontStyleParam":true,"value":"font:normal normal normal 15px/18px avenir-lt-w01_35-light1475496,sans-serif;"},"itemFontColor":{"themeName":"color_11","value":"rgba(255,255,255,1)"},"itemFontColorSlideshow":{"themeName":"color_15","value":"rgba(47,46,46,1)"},"itemDescriptionFontColor":{"themeName":"color_11","value":"rgba(255,255,255,1)"},"itemDescriptionFontColorSlideshow":{"themeName":"color_15","value":"rgba(47,46,46,1)"},"loadMoreButtonFont":{"family":"din-next-w01-light","displayName":"Paragraph 2","style":{"bold":false,"italic":false,"underline":false},"size":17,"preset":"Body-M","editorKey":"font_8","fontStyleParam":true,"value":"font:normal normal normal 17px/1.4em din-next-w01-light,din-next-w02-light,din-next-w10-light,sans-serif;"},"loadMoreButtonFontColor":{"themeName":"color_15","value":"rgba(47,46,46,1)"},"loadMoreButtonColor":{"themeName":"color_11","value":"rgba(255,255,255,1)"},"loadMoreButtonBorderColor":{"themeName":"color_15","value":"rgba(47,46,46,1)"},"arrowsColor":{"value":"rgba(169,124,80,1)"},"oneColorAnimationColor":{"themeName":"color_11","value":"rgba(255,255,255,1)"},"responsive":false,"isAccessible":false,"allowLeanGallery":false,"layoutsVersion":2,"selectedLayoutV2":5,"isSlideshowFont":true,"externalInfoHeight":0,"externalInfoWidth":0},"container":{"top":"","bottom":"","left":"","right":"","width":581,"height":390,"position":"","avoidGallerySelfMeasure":true,"galleryWidth":581,"galleryHeight":390,"scrollBase":0}}