Key Features

Speaker Design

Compact 4-inch landscape outdoor speaker
Designed to deliver clear and balanced sound across outdoor spaces
Low-profile, unobtrusive design that blends with landscaping

Audio Performance

Wide frequency response for detailed mids and clear highs
Balanced sound suitable for music playback and ambient audio
Good sensitivity for efficient output with modest amplification

Outdoor Durability

Weather-resistant construction built for all-season use
Resistant to rain, sun, and moisture for reliable performance outdoors
Durable enclosure materials designed to withstand environmental elements

Installation & Placement

Landscape form factor ideal for ground, deck, and garden placement
Adjustable aiming allows tailoring of sound direction
Flexible placement for even audio coverage in outdoor areas

Compatibility

Works with a range of outdoor amplifiers and multi-speaker systems
Timbre-matched when used with other outdoor speakers for consistent sound

Ideal Use

Perfect for patios, gardens, walkways, and backyard entertainment areas
Suited for background music, parties, and outdoor gatherings

Description

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

Outdoor Audio All Year Round

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

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.

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.

Specifications

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