Designers and engineers at our Research & Development centres in Paris and Tokyo – the same responsible for our EX and Series 8 speakers – have pooled their expertise to bring you the Series 7 speaker range: a perfect balance between design and acoustic performance. The complete series includes floorstanding, bookshelf and centre speakers, with a dedicated multi-channel subwoofercompleting the line-up. The 25cm S-71W cone bass-reflex type subwoofer is an ideal enhancement to the high-end multi-channel settings of the Series 7 speakers. It benefits from our technical know-how in designing high fidelity amplifiers and speakers. Integrating a 160W RMS – 280W peak amplifier, the S-71W delivers enough power to support all speaker configurations from 2.1 to 7.1.