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Definitive Technology Manuals & User Guides

Definitive Technology is a premium American audio brand specializing in high-performance loudspeakers, home theater systems, and integrated bipolar technologies.

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Definitive Technology 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 Series towers with integrated powered subwoofers, the Dymension Series, high-performance soundbars, architectural in-wall/in-ceiling speakers, and the rugged AW Series 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.

Definitive Technology manuals

Latest manuals from manuals+ curated for this brand.

Definitive Technology LS-400 Dymension Outdoor User Manual

October 13, 2025
Definitive Technology LS-400 Dymension Outdoor User Manual IMPORTANT SAFETY INSTRUCTIONS Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean…

Definitive Technology LS-80 Dymension Outdoor User Manual

October 13, 2025
Definitive Technology LS-80 Dymension Outdoor User Manual IMPORTANT SAFETY INSTRUCTIONS Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean…

DEFINITIVE TECHNOLOGY LS-400 Dimension Outdoor Installation Guide

February 28, 2025
LS-400 Dimension Outdoor Specifications Product: LS-400 Landscape Satellite Speakers Manufacturer: Definitive Technology Applications: Residential and light commercial outdoor audio Speaker Wire Type: 14/4 direct-burial wire recommended Speaker Quantity: 2 satellite…

Definitive Technology Dymension DM90 Quick Start Guide

quick start guide
Get started quickly with your Definitive Technology Dymension DM90 speaker system. This guide provides essential setup instructions, product information, and troubleshooting tips for an immersive audio experience.

Definitive Technology A60 Elevation Module Setup Guide

Setup Guide
Comprehensive setup guide for the Definitive Technology A60 Elevation Module, detailing installation, speaker wire recommendations, warranty information, and product registration for an immersive Dolby Atmos experience.

Definitive Technology BP9000 Series Owner's Manual

Owner's Manual
Explore the Definitive Technology BP9000 Series loudspeakers with this comprehensive owner's manual. Learn about setup, advanced features like Intelligent Bass Control, Dolby Atmos, and DTS:X compatibility, and optimize your home…

DT 3D Mini USB Firmware Update Instructions

Firmware Update Instructions
Comprehensive guide to updating the firmware for the Definitive Technology DT 3D Mini sound bar using a USB flash drive. Covers necessary items, download process, and step-by-step update instructions.

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Definitive Technology support FAQ

Common questions about manuals, registration, and support for this brand.

  • 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.