The Best Definitive Technology Bookshelf Speakers 2025

1. Definitive Technology - Reference 13" In-Wall Subwoofer - Tan

DEFINITIVE TECHNOLOGY Disappearing In-Wall Series 4-1/2" In-Wall/In-Ceiling Loudspeaker (Each): 4-1/2" BDSS mid/woofer; pivoting 3/4" aluminum-dome tweeter; adjustable crossover; heavy-duty, spring-loaded inputs

Learn more about Magnolia Premium Installation This 13" subwoofer is designed to be mounted inside your wall, giving you a hidden system that delivers truly thumping bass. Designed to work with the Definitive Technology ProSub 600 amplifier for up to 275W of power 13" shallow-depth, long-excursion driver with a 13" pressure-driven infrasonic radiator Nonresonant sealed medite enclosure

2. Definitive Technology - 275W 2-Channel Subwoofer Amplifier - Black

Multiple channels; includes 1 set of rack ears; L/R input

Learn more about Magnolia Premium Installation Power your in-wall subwoofer (not included) with this 275W amplifier. Designed to operate on 1 or 2 channels, this amp lets you design the sound system that best fits your needs.

3. Definitive Demand D11 Bookshelf Speaker, Piano Black

Demand D11 Definitive Technology Demand D11 high-performance bookshelf speakers deliver full-range, room-filling sound and precise imaging in a modern, elegant styling. Featuring technology advancements to both our aluminum dome tweeter and midrange/woofer sections, each speaker delivers an unrivaled sweet spot, smoother high-frequency reproduction, and three-dimensional imaging for the most technically-advanced, premium bookshelf listening experience.

Definitive Demand D11 Bookshelf Speaker, Piano Black 1" Aluminum Dome Tweeter with 20/20 Wave Alignment Lens��� and Laterally Offset Tweeter Assembly BDSS��� (Balanced Double Surround System) Midrange/woofer Linear Response Waveguide��� Integrated passive bass radiator in each speaker produces superior low-end extension

4. Definitive Technology - ProMonitor 800 4-1/2" Bookshelf Speaker (Each) - Black

145W peak power handling; 4" cellular-reinforced, foamed-mica woofer; two 1" polyester wide-dispersion super tweeters; crossover; wood bass reflex enclosure; cloth grille

Learn more about Magnolia Premium Installation Experience rich, deep audio in a small package with this bookshelf speaker that features a 4-1/2" midrange, 4-1/2" planar low-frequency woofer and 1" pure aluminum dome tweeter cone for immersive cinema sound.

5. Definitive Technology - ProMonitor 1000 5-1/4" Bookshelf Speaker (Each) - Black

145W peak power handling; 4" cellular-reinforced, foamed-mica woofer; two 1" polyester wide-dispersion super tweeters; crossover; wood bass reflex enclosure; cloth grille

With a 5-1/4" midrange, 5-1/4" planar low-frequency woofer and 1" pure aluminum dome tweeter cone, this Definitive Technology Pro Monitor 1000 Black bookshelf speaker provides immersive cinema sound in a small package.

6. Definitive Technology - DI Series 4-1/2" Round In-Ceiling Speaker (Each) - White

DEFINITIVE TECHNOLOGY Disappearing In-Wall Series 4-1/2" In-Wall/In-Ceiling Loudspeaker (Each): 4-1/2" BDSS mid/woofer; pivoting 3/4" aluminum-dome tweeter; adjustable crossover; heavy-duty, spring-loaded inputs

The DI Series feature Definitive Technology's most advanced technologies such as BDSS drivers and pivoting Pure Aluminum dome tweeters for spectacular audio performance far beyond traditional flush-mount speakers. Definitive’s exclusive Balanced Dual Surround System (BDSS) driver technology permits these new flush mounts to deliver more bass output and dynamic range than larger drivers. For example, the 4-1/2" driver-based model has the bass and dynamics of a 5-1/4" traditional speaker, while the 5-1/4" performs like a traditional 6-1/2". Pure Aluminum dome tweeter featuring a specially shaped housing that avoids the diffraction distortions of traditional post mounted tweeters, and a sophisticated adjustable crossover network, the DI Series delivers the kind of lifelike sonic performance and broad even dispersion that you've come to expect from Definitive Technology.

7. Definitive Technology - High-Performance 2-way Height Speaker Module - Black

DEFINITIVE TECHNOLOGY Disappearing In-Wall Series 4-1/2" In-Wall/In-Ceiling Loudspeaker (Each): 4-1/2" BDSS mid/woofer; pivoting 3/4" aluminum-dome tweeter; adjustable crossover; heavy-duty, spring-loaded inputs

Give added dimension to your sound system with these Definitive Technology height enhancement speaker modules. Fill your room with expansive sound, and add on Dolby Atmos and DTS:X to reproduce audio as media designers intended. Listen to the complexities of live recordings and movie soundtracks with these Definitive Technology height enhancement speakers.

8. Definitive Technology - Demand Series Bookshelf Speakers, Pair - Gloss White

two 1" aluminum dome tweeters; two 3.5" mid-range drivers; L/R Bipolar Speaker Dispersion Pattern; Balanced Double Surround System

The Demand D7 small high-performance bookshelf speakers bring to you a sound quality with deeper bass and crystal-clear audio for a premium home theater experience. Featuring a 1” aluminum dome tweeter and a 4.5” Balanced Double Surround System (BDSS) midrange/woofer, each speaker delivers an unrivaled sweet spot, smoother high-frequency reproduction, and three-dimensional imaging for a technically advanced audio experience. Comes in a Clean, modern industrial design with a bead blasted finish provides a timeless look and feel that fits any décor. Can be used as standalone speakers in a 2.0 channel system, a 2.1 channel system with a sub, or in a sophisticated and complex home theater system with your choice of amplifier, receiver or Definitive Speakers

9. Definitive Technology - D7 Demand Series Bookshelf Speakers, New and Unique Tweeter Design, Pair, Premium - Piano Black

two 1" aluminum dome tweeters; two 3.5" mid-range drivers; L/R Bipolar Speaker Dispersion Pattern; Balanced Double Surround System

The Demand D7 small high-performance bookshelf speakers bring to you an unmatchable sound quality with deeper bass and crystal-clear audio for a premium home theater experience. Featuring a 1” aluminum dome tweeter and a 4.5” Balanced Double Surround System (BDSS) midrange/woofer, each speaker delivers an unrivaled sweet spot, smoother high-frequency reproduction, and three-dimensional imaging for the most technically advanced audio experience. Comes in a Clean, modern industrial design with a bead blasted finish provides a timeless look and feel that fits any décor. Can be used as standalone speakers in a 2.0 channel system, a 2.1 channel system with a sub, or in a sophisticated and complex home theater system with your choice of amplifier, receiver or Definitive Speakers

10. Definitive Technology - Demand D9 High Performance Bookshelf Speakers, New and Unique Tweeter Design, Pair - Piano Black

two 1" aluminum dome tweeters; two 3.5" mid-range drivers; L/R Bipolar Speaker Dispersion Pattern; Balanced Double Surround System

The Demand D9 high-performance bookshelf speakers bring to you an unmatchable sound quality with deeper bass and crystal-clear audio for a premium home theater experience. Featuring a 1” aluminum dome tweeter and a 5.25” Balanced Double Surround System (BDSS) midrange/woofer, each speaker delivers an unrivaled sweet spot, smoother high-frequency reproduction, and three-dimensional imaging for the most technically advanced audio experience. Integrated passive bass radiator in each speaker produces superior low-end extension for deep, tight, clean bass response. Comes in a Clean, modern industrial design with a bead blasted finish provides a timeless look and feel that fits any décor. Can be used as standalone speakers in a 2.0 channel system, a 2.1 channel system with a sub, or in a sophisticated and complex home theater system with your choice of amplifier, receiver or Definitive Speakers