Discover a new world of sound
Only those with the courage to critically evaluate their achievements can continue to develop their abilities. Thanks to our philosophy of creative freedom, the new 400 line is packed with technical innovations that bring it yet another step closer to perfection. The evidence can be seen … and heard!
Plays like a big one...
Although it marks the entry point into the 400 line, the compact dimensions of the BS 403 belie its exceptional capabilities. In small to medium-sized rooms, its extraordinary sound will leave even the most critical listeners enthralled!