Translation guide
A stereo system made of separate components (amplifier, CD player, turntable, etc.) rather than an all-in-one unit. In Japanese, this is typically expressed with specific terms depending on context.
The learner wants to refer to a stereo system composed of separate audio components.
The most direct translation, a loanword from English. Commonly used in Japanese to mean a component stereo system.
新しいコンポーネントステレオを買いました。
I bought a new component stereo system.
Literally 'separate stereo', also used to describe a system with separate components. Slightly less common than コンポーネントステレオ.
セパレートステレオの方が音がいいです。
A separate stereo system has better sound.
Short for 単品コンポーネント (individual components). Used among audio enthusiasts to emphasize building a system from individually chosen components.
単品コンポでシステムを組むのが趣味です。
My hobby is building a system from individual components.
The learner wants to distinguish a component system from a compact or mini system.
To clarify you mean separate components, you can explicitly contrast with an all-in-one system. ミニコンポ is a common term for compact all-in-one stereo systems.
ミニコンポじゃなくて、コンポーネントステレオが欲しいです。
I don't want a mini system; I want a component stereo system.
The learner wants to talk about the separate units (amplifier, CD player, etc.) that make up the system.
Often used in plural or as a category to mean the individual audio components. Can be combined with specific device names.
このコンポーネントはアンプとCDプレーヤーです。
These components are an amplifier and a CD player.
General term for audio equipment, can refer to components collectively.
オーディオ機器を揃えるのに時間がかかりました。
It took time to assemble the audio equipment.
The word コンポ (short for コンポーネント) is often used colloquially to refer to any stereo system, including all-in-one mini systems. To be specific about separate components, use the full term コンポーネントステレオ or clarify with context.
コンポが壊れた。
My stereo broke. (Could be any type of stereo system.)