Dymension Outdoor LS-400

4” Two-Way Landscape Speaker

The Definitive Technology LS-400 landscape speaker delivers impactful sound for any outdoor space, thanks to its premium woofer and tweeter. Engineered for durability, IP56-rated, it's ideal for year-round use.

Aluminum oxide dome tweeter
Mineral-filled woofer
Timbre-matched
IP56-rated all-weather protection
Rugged enclosure
Ground stake for precise placement

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Brown

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Dymension Outdoor LS-400

Outdoor Audio All Year Round

LS-400 installed subtly by the side of a building

Impactful Sound for All Spaces

The LS-400 delivers powerful, dynamic sound, courtesy of its mineral-filled woofer and premium aluminum oxide dome tweeter.

All-Weather Protection

Ruggedly durable with a rigid, mineral-filled enclosure, the IP56-rated LS-400 withstands harsh conditions while blending into its environment.

Configure up to Eight Speakers

The LS-400 is sold in pairs—when paired with the LS-80 or LS-100 subwoofer, up to eight speakers can be placed throughout your yard for a full range of outdoor entertainment.

Definitive Technology LS-400 Landscape Speaker

A Rugged Speaker with Expansive Outdoor Sound

Definitive Technology LS-400 Landscape Speaker

A Rugged Speaker with Expansive Outdoor Sound

Aluminum Oxide Dome Tweeter for Smooth, Extended Highs

A rigid, well-damped Dymension Series aluminum oxide dome tweeter delivers crisp, clear sound anywhere, for lifelike sound with uncompromised clarity and imaging.

Mineral-Filled Woofer for Detailed Mids

A 4” woofer reproduces rich, clear sound that fills any outdoor space. Whether it's impactful melodies or vocal nuances, experience every detail in stunning fidelity.

IP56-Rated All-Weather Protection for Rugged Durability

Engineered for durability, the LS-400 withstands rain, snow, and dirt to deliver premium sound in any weather.

Ground Stake for Precise Placement

The LS-400’s ground stake features an alignment indicator that makes it easy to aim speakers for optimal coverage in your listening area.

LS-400 installed in a raised garden, between bushes

Advanced Acoustic Innovation

Dymension Outdoor speakers leverage Definitive Technology’s innovative acoustic technologies to deliver clear, precise sound in any outdoor space.

Timber-Matching

Enjoy seamless sound across your setup with timbre-matched Dymension speakers for indoor, outdoor, or transitional spaces. Combine speakers for a consistent and immersive listening experience.

AW-650, BL-650, and LS-400 sitting together

Dymension Outdoor LS-400

Details & Specifications

General

Mounting Ground spike
IP rating IP56
Technical features Mineral Filled
Inputs Jacketed single cable pigtail
Drivers 0.75" aluminium oxide dome tweeter, 4" mineral filled woofer
Frequency Response (-3dB) 135 Hz –21 kHz
Frequency Response (-10dB) 100 Hz –30 kHz
Sensitivity (2.83Vrms/1m) 76 dB
Nominal impedance 32Ω
Recommended amplifier power rating 15-60W
Warranty 5 years
Dimensions (in) H x W x D 19.6 x 5.7 x 7.4
Product Weight (lb) 4.6
Available Colors Brown

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We earned our award-winning reputation by crafting speakers of the highest performance and quality standards. Our signature sound delivers an immersive sound field, ultra-wide dynamic range, crystal clear highs, and thunderous bass, delivering thrilling experience to movie & music lovers like you.