All AER loudspeakers are handmade and delivered as matched pairs.
All AER loudspeakers are handmade and delivered as matched pairs.
所有AER单元都是手工制作，并且每对的灵敏度都精确配对。
All AER loudspeakers are handmade and delivered as matched pairs.
所有AER单元都是手工制作，并且每对的灵敏度都精确配对。