{"type":"product","schema_version":"1.0","item_id":"100159053617","canonical_url":"https://tw.bid.yahoo.com/item/100159053617","title":"＊雅典音響世界＊美國 威力登 旗艦款 Velodyne DD-15+ plus 主動式重低音 超低音 喇叭-公司貨","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-26T14:47:57.082Z","current_price":214500,"original_price":null,"stock_status":"low_stock","available_quantity":1,"sold_quantity":0,"seller":{"id":"Y6048360799","name":"Y6048360799","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/9001dfe5-e402-4c3f-8cce-870ded81d7c8.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/da0e59bf-4a2f-4ecf-bdb9-908fa6f2862e.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/938b2014-aa7d-4e1d-9ef3-f3d806635b16.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/237fa2d1-ee24-4f67-99ba-33b04c2f08ab.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/486cefd2-bd4c-4fc6-99e0-8a9ef7153d01.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null}],"description":"原廠公司貨保固三年\n\n產品特色\n\nVelodyne DD Plus旗艦系列，擁有數位化高增益伺服控制，能以每秒約16000次監控及控制單體動作，使輸出失真低於0.5%，擴大機採用能量回復系統(The Energy Recovery System amplifier)設計，效率可達95%以及能保護單體延長壽命。內建自動EQ系統，可以簡單輕易的與原有喇叭系統完美結合、重現及延伸低頻輸出。DD Plus系列不但展現了Velodyne 開創性技術，更將成為超低音的標準。\n\n規格\n\n低音單體:15吋前向發聲\n\n放大功率:D類\n\n動態:3000 瓦平均 1250瓦\n\n頻率響應(+/-3dB):14.6- 120 Hz\n\n諧波失真:＜1%\n\n音圈:七層, 75mm\n\n磁鐵結構:39.7 磅\n\n高通分頻:80 Hz或100Hz\n\n低通分頻:40 - 199 Hz連續可調\n\n數位相位設定:0-180度可調，每15度一單位\n\n極性可調正負\n\n輸入端子\n\nLEF(mono):RCA、XLR\n\nInput(L&R):RCA、XLR\n\n麥克風:Mini-XLR (含線材)\n\nSpeakerLevel(L&R):裸線\n\n輸出端子Thru(L&R):RCA、XLR\n\nOutput(L&R)High-Pass:RCA、XLR\n\n配件遙控器、配件盒\n\n尺寸(高,寬,深)(cm):54x 46x 57\n\n搬運重量(近似值):55 Kg","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳"],"category_id":"2092075257","category_name":"重低音喇叭","breadcrumb":[{"id":"2092101502","name":"家電與影音視聽","url":"/tw/%E5%AE%B6%E9%9B%BB%E8%88%87%E5%BD%B1%E9%9F%B3%E8%A6%96%E8%81%BD-2092101502-category.html"},{"id":"2092105885","name":"影音/視聽/MP3","url":"/tw/%E5%BD%B1%E9%9F%B3-%E8%A6%96%E8%81%BD-MP3-2092105885-category.html"},{"id":"2092075254","name":"喇叭","url":"/tw/%E5%96%87%E5%8F%AD-2092075254-category.html"},{"id":"2092075257","name":"重低音喇叭","url":"/tw/%E9%87%8D%E4%BD%8E%E9%9F%B3%E5%96%87%E5%8F%AD-2092075257-category.html"}],"view_count":8,"watch_count":2}