Coastal Source RZ300 Series 3-Way Razor On-Wall Outdoor Speaker (Each) - RZ310WT
Coastal Source RZ310WT RZ300 Series 3-Way Razor On-Wall Outdoor Speaker in White (Each)
Razor Speakers are a low-profile, outdoor architectural speaker series that sets new standards in style and acoustical performance. The Coastal Source Razor Speaker is the first line of outdoor wall and hardscape speakers built with true HiFi performance in mind, with options for bi-amped sub/sat configurations along with triamped solutions that utilize external subs. Coastal Source speakers have already set the standard for landscape and deck applications creating a demand for Coastal quality high-performance audio on hardscapes such as walls, decks, and horizontal & vertical corners.
The Razor Speaker series offers striking sound from a slim profile speaker system that elegantly disappears into the background meeting homeowners’ current hidden technology expectations. The Razor minimizes the visual impact on the home’s outdoor aesthetic while maximizing superior sound performance.
The Razor Speaker line boasts custom-designed, engineered, and optimized ultra-shallow drivers to provide impressive performance from a slim enclosure. The Acoustic Fractal Waveguide™ tweeter bridge dramatically improves clarity and efficiency.
The RZ310 features a 5.25" coaxial driver along with four 5.25" subwoofers to yield incredible sound as a bi-amplified full-range speaker for surface or corner mounting.
Key Features
- HiFi, Meet Patio
Razor is the first line of outdoor wall and hardscape speakers built with true HiFi performance in mind. Designed to provide superior performance in a slim and beautiful form factor, these modular speakers bring the sound Coastal Source has become known for to the patio. - Exquisitely Slim
The Razor speaker series offers striking sound from a slim profile speaker system that elegantly disappears into the background. At less than 4″ deep, these architectural beautiful speakers minimize the visual impact on the home’s outdoor aesthetic while maximizing superior sound performance. - A Family Of Performance
Spread across three sizes and eight models, the Razor speaker line boasts custom-designed, engineered, and optimized ultra-shallow drivers to provide impressive performance from a slim enclosure. The Acoustic Fractal Waveguide™ tweeter bridge dramatically improves clarity and efficiency.
Features
- Design
The new Razor Speaker brings modern-day style and superior sound performance to a low-profile speaker system allowing Coastal quality highperformance audio to make it’s debut on hardscapes such as walls, decks, and horizontal & vertical corners - Flexibility
Fully modular construction allows for numerous applications and performance levels with options for bi-amped sub/sat configurations along with tri-amped solutions that utilize external subs. Integrated and universal mounting brackets for surface, corner, hanging, ganging, and post mounting. - Materials
Razor speakers are designed with high-quality color through aluminum enclosures with an aluminum grille. - Performance
The Razor Speaker line boasts custom-designed, engineered, and optimized ultrashallow drivers to provide impressive performance from a slim enclosure. The Acoustic Fractal Waveguide™ tweeter bridge dramatically improves clarity and efficiency. - System
It is built to be part of a complete patented Coastal Source Plug+Play™ system or can be easily integrated into existing systems.
Footnotes:
- Note: (2) CMC Female Pigtails are included for installations using traditional speaker wire.
General
Warranty Information
Approximate Weight
Approximate Dimensions
Frequently Asked Questions
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This outdoor speaker can be mounted directly on corners or surfaces using brackets, providing versatile installation options for different outdoor settings.
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The enclosure is made from aluminum extrusion with an aluminum wall bracket, and it features a Kydex composite grille, ensuring durability and weather resistance suitable for outdoor use.
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The speaker supports a maximum power handling of 475 watts, with 75 watts allocated for the satellite speaker and 400 watts for the subwoofer, allowing robust and clear audio performance.
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This is a passive speaker, meaning it requires an external amplifier to power it effectively since it does not have built-in amplification.
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The satellite speaker covers frequencies from 100Hz to 20kHz, while the subwoofer handles frequencies between 40Hz and 100Hz (at -6dB with EQ present), delivering a full-range audio experience.

