Definitive Technology Manuals & User Guides

決定的なテクノロジー is a leading American manufacturer of audiophile-grade home audio equipment, renowned for its innovative engineering and minimalist design aesthetics. Founded in 1990 by audio industry veteran Sandy Gross, the brand quickly established itself as a pioneer in high-end loudspeaker design, most notably with its signature bipolar arrays which radiate sound both forward and backward to create a spacious, immersive room-filling soundstage.

Now a key brand under the Masimo Consumer (formerly Sound United) portfolio, Definitive Technology continues to push the boundaries of audio reproduction. Their product lineup includes the acclaimed BP9000シリーズ towers with integrated powered subwoofers, the Dymension Series, high-performance soundbars, architectural in-wall/in-ceiling speakers, and the rugged AWシリーズ for outdoor environments. The company is dedicated to delivering "what obsession sounds like" through patented technologies like the Forward-Focused Bipolar Array and Intelligent Bass Control.

• What is the break-in period for Definitive Technology speakers?

  New speakers often require a break-in period to allow the suspensions to work in. It is recommended to play music at moderate levels for 24 to 48 hours to achieve improved bass, midrange, and high-frequency reproduction.

• Can I paint my Definitive Technology AW Series outdoor speakers?

  Yes, the white versions of the AW Series (e.g., AW5500, AW6500) can be painted to match your decor. You should use a spray primer and exterior-grade paint. Ensure you carefully mask the drivers, tweeters, and binding posts before painting.

• How does the Bipolar speaker design work?

  Bipolar speakers, such as the BP9000 series, utilize drivers on both the front and back of the cabinet. This design projects sound in multiple directions, creating a wider, more realistic soundstage that mimics how sound is heard in a live performance.

• How should I wire my landscape subwoofer?

  When installing outdoor subwoofers like the LS-80 or LS-100, do not connect the two subwoofer channels in parallel to a single amplifier channel, as this can drop the impedance too low and damage the amplifier. Follow the specific wiring diagrams in the manual for 4-conductor setups.