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Denon HQ: Inside Japan's $250K Home Theater
15 Jun
Summary
- Denon and Marantz factory located in Shirakawa, Japan.
- The factory boasts a 1983-established home theater listening room.
- The room features $250k worth of Bowers & Wilkins speakers.

Denon and Marantz recently opened their headquarters in Shirakawa, Japan, for an exclusive tour. This visit provided insight into the production of their hi-fi and AVR components. A highlight was the factory's home theater listening room, originally established in 1983.
This demonstration space was equipped with an impressive audio system valued at around $250,000, featuring numerous Bowers & Wilkins 801 D4 speakers and ASW Series subwoofers. The room showcased the capabilities of new AV receivers, including the Marantz AVC A1H, capable of handling 9.4.6 speaker channels.
Demonstrations using films like 'A Star is Born' and 'Gravity' highlighted the immersive spatial audio, dynamic range, and precise sound placement. The experience emphasized seamless audio flow and powerful, yet refined, sound reproduction, offering a benchmark for home theater immersion. The demo effectively spoiled attendees with its exceptional audio fidelity.