這款耳機輕巧耐用，配戴舒適。耳機雖小，音效生動自如。新時代不羈靈魂的理想選擇。
由 Studio F. A. Porsche設計外觀， KEF 打造音效打造高音質音效。
概覽：
20Hz-20kHz
2.5/3.5mm
101.5dB±4dB
SOUND
無懈可擊的無線聆聽體驗，行進中音效也不打折
逼真有感的音樂體驗，隨時隨地聲聆其境。KEF的微型驅動單體技術和音圈系統能保留所有原始演出的滂礡與細膩，為您帶來細節豐富的高音、流暢無間的中音與紮實清晰的低音。播放最愛樂曲，感受前所未有的好聲音。
逼真有感的音樂體驗，隨時隨地聲聆其境。KEF的微型驅動單體技術和音圈系統能保留所有原始演出的滂礡與細膩，為您帶來細節豐富的高音、流暢無間的中音與紮實清晰的低音。播放最愛樂曲，感受前所未有的好聲音。
"With a plethora of advanced acoustic features and a sleek, robust design, the KEF M400 headphones bring high-resolution sound to today's mobile, connected consumers."
RED DOT AWARD 2016 WINNER
"The distinctive profile of the KEF M400 combines state-of-the-art acoustic technologies with precision engineering, robust lightweight design and exceptional wearing comfort."
iF PRODUCT DESIGN AWARD 2016
"With a plethora of advanced acoustic features and a sleek, robust design, the KEF M400 headphones bring high-resolution sound to today's mobile, connected consumers."
RED DOT AWARD 2016 WINNER
"The distinctive profile of the KEF M400 combines state-of-the-art acoustic technologies with precision engineering, robust lightweight design and exceptional wearing comfort."
iF PRODUCT DESIGN AWARD 2016
"With a plethora of advanced acoustic features and a sleek, robust design, the KEF M400 headphones bring high-resolution sound to today's mobile, connected consumers."
RED DOT AWARD 2016 WINNER
"The distinctive profile of the KEF M400 combines state-of-the-art acoustic technologies with precision engineering, robust lightweight design and exceptional wearing comfort."
iF PRODUCT DESIGN AWARD 2016
CONNECTIVITY
耐用設計
M400 外型小巧輕盈，堅固耐用，不論外出配戴或在家使用都能長伴左右，具備所有經典設計的特質。隱藏的摺疊樞紐使用精工鑄鋁打造，搭配舒適無比的耳墊和皮製頭帶，與四種絲絨般的頂級外表顏色相呼應：賽車藍、落日橙、深沉黑，或香檳白。
M400 外型小巧輕盈，堅固耐用，不論外出配戴或在家使用都能長伴左右，具備所有經典設計的特質。隱藏的摺疊樞紐使用精工鑄鋁打造，搭配舒適無比的耳墊和皮製頭帶，與四種絲絨般的頂級外表顏色相呼應：賽車藍、落日橙、深沉黑，或香檳白。
DESIGN STORY
甩開惱人噪音，盡情享受音樂
柔軟防汗的蛋白皮革包覆高密度記憶棉墊，造型宛如「賽車場」的橢圓形耳墊具球體關節構造，貼合您的耳朵形狀，且緊密貼合，有效阻絕外界噪音並避免漏音。輕巧耐用的鋁製外框能施加輕柔適量的壓力，讓您能隨心所欲長時間舒適聆聽。
柔軟防汗的蛋白皮革包覆高密度記憶棉墊，造型宛如「賽車場」的橢圓形耳墊具球體關節構造，貼合您的耳朵形狀，且緊密貼合，有效阻絕外界噪音並避免漏音。輕巧耐用的鋁製外框能施加輕柔適量的壓力，讓您能隨心所欲長時間舒適聆聽。
TECH TALK
細節
技術規格
單體 (耳機)
40mm
重量
175g
頻率響應
20-20kHz
靈敏度
101.5 dB±4dB (IEC-318 at 1KHz)
阻抗
32±15%Ohm
最大輸入音壓
30mW
噪音衰減
-20dB
連接頭
2.5/3.5mm
獎項和專業評語
TOP PICK - SOUND & VISION
"... played nice and loud, totally rocked my world... the M400 projected a huge soundstage around my head, and the music's ominous low rumble was viscerally felt. The M400 sounds refined and clear, with bass that is definitely goosed up just a tad… but it's done tastefully." — 2016
REDDOT AWARD 2016 WINNER
"With a plethora of advanced acoustic features and a sleek, robust design, the KEF M400 headphones bring high-resolution sound to today's mobile, connected consumers." — 2016
IF PRODUCT DESIGN AWARD 2016
"The distinctive profile of the KEF M400 combines state-of-the-art acoustic technologies with precision engineering, robust lightweight design and exceptional wearing comfort." — 2016
METRO NEWSPAPER
"Like Hush Puppies for your ears - the M400s are lighter, brighter and built for the commute." — 2015
技術規格
單體 (耳機)
40mm
重量
175g
頻率響應
20-20kHz
靈敏度
101.5 dB±4dB (IEC-318 at 1KHz)
阻抗
32±15%Ohm
最大輸入音壓
30mW
噪音衰減
-20dB
連接頭
2.5/3.5mm
獎項和專業評語
TOP PICK - SOUND & VISION
"... played nice and loud, totally rocked my world... the M400 projected a huge soundstage around my head, and the music's ominous low rumble was viscerally felt. The M400 sounds refined and clear, with bass that is definitely goosed up just a tad… but it's done tastefully." — 2016
REDDOT AWARD 2016 WINNER
"With a plethora of advanced acoustic features and a sleek, robust design, the KEF M400 headphones bring high-resolution sound to today's mobile, connected consumers." — 2016
IF PRODUCT DESIGN AWARD 2016
"The distinctive profile of the KEF M400 combines state-of-the-art acoustic technologies with precision engineering, robust lightweight design and exceptional wearing comfort." — 2016
METRO NEWSPAPER
"Like Hush Puppies for your ears - the M400s are lighter, brighter and built for the commute." — 2015