由 Studio F. A. Porsche設計外觀， KEF 打造音效打造高音質音效。
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。
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。
RED DOT AWARD 2016 WINNER
iF PRODUCT DESIGN AWARD 2016
RED DOT AWARD 2016 WINNER
iF PRODUCT DESIGN AWARD 2016
RED DOT AWARD 2016 WINNER
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