The Coastal Source 10.0 2-Way Ellipse Bollard Speaker (model EB102W710BN) is a high-performance outdoor audio solution designed to integrate seamlessly into various landscape environments while delivering superior sound quality. This speaker is engineered to "defy the elements," ensuring durability and consistent performance in outdoor settings.

Function Description:

The 10.0 2-Way Ellipse Bollard Speaker is a full-range outdoor speaker system. It features a 2-way design, incorporating a woofer and a tweeter to reproduce a broad spectrum of audio frequencies. The speaker is designed for both aesthetic appeal and acoustic performance, capable of being discreetly hidden within a landscape or showcased as a design element. It is part of Coastal Source's patented Plug+Play system, allowing for easy integration into existing or new Coastal Source audio setups, but can also be adapted for use with third-party systems. The primary function is to provide high-fidelity audio in outdoor spaces, offering flexibility in installation for various sound staging requirements.

Important Technical Specifications:

Size: 29.125 inches (height) x 10 inches (diameter)
Weight: 15.5 lbs
Finish: Brown
Woofer: 7x10 inch Composite Cone with Santoprene Surround
Tweeter: 1 inch Titanium Dome with articulating mount
Construction: Rotomold Enclosure with Aluminum Grill
Power Handling: 200W Max
Minimum Recommended Amplifier Power (per speaker): 25 Watts
Frequency Response: 50Hz – 20kHz
Impedance: 8 ohms
Input: Male Coastal Connector™
Efficiency: 90dB 1w/M
Dispersion: 120° @ -6dB
U.S. Design Patent: D725,552

Usage Features:

The speaker offers extensive installation flexibility, catering to various landscape and hardscape scenarios:

Direct Burial: Requires a 12-inch diameter, 14-inch deep hole, backfilled with clean sand or soil, ensuring the grill drain hole remains at least 1 inch above grade. This method provides a medium sound stage with a heavier bass balance.
Surface/Partial Burial with Stake: Utilizes a landscape stake for secure placement.
Surface/Partial Burial with Stake & Theft Guard: Adds an extra layer of security for the speaker.
45° Angle Burial: Positions the speaker grill perpendicular to the ground surface, resulting in a small sound stage with the heaviest bass balance.
Hardscape Mount: Secures the speaker to hard surfaces using a recess mount and fasteners.
Stabilizer & Isolation Spikes: Optional accessories for enhanced stability and acoustic isolation on hardscapes or for ground installation.

Speaker Placement and Sound Tuning:

Above Ground - Open Area: Delivers a large and open sound stage with a clean and leaner frequency balance.
Above Ground - Near a Rear Wall Surface: Provides a large and open sound stage with a clean and fuller frequency balance.
Buried Vertical: Offers a medium sound stage with a heavier bass balance.
Buried at 45° Angle: Creates a small sound stage with the heaviest bass balance.
Subwoofer Integration: Allows for easy integration of additional subwoofers for enhanced bass, with placement being less critical due to omni-directional low frequencies.
Spacing Guidelines: Maximum distance between speakers is 25 feet, minimum is 10 feet.
Coverage: Each bollard speaker can cover 50-300 square feet of listening space.
Listening Areas: For larger areas, speakers should surround the area equidistant from the prime listening position, crisscrossing or alternating left and right channels. For smaller areas, speakers should be aimed toward the listening positions.
Tweeter Adjustment: The articulating tweeter can be adjusted for optimum performance by unscrewing the four grill set screws, removing the grill, articulating the tweeter to the desired position, and then listening and readjusting until optimal sound is achieved. The default position is flush with the speaker baffle.
Equalization: If available on the streaming device, equalization can be used for fine-tuning, but it is not a substitute for proper speaker placement.
Streaming Quality: Emphasizes the importance of high-quality streaming sources (e.g., Tidal, Deezer up to 14410kbps lossless) for optimal audio performance, noting that default settings often use lower quality streams.

Wiring Installation:

Features Coastal Source's patented Coastal Connector™ for waterproof direct burial.
For Coastal Source amplifiers, use appropriate cable lengths and Y-cables for Plug+Play connection.
For third-party amplifiers, Coastal Source pigtail cables are available to convert the Coastal Connector™ to a 2-conductor bare wire for conventional wiring.
Cabling Rules: Coastal Connector™ 12AWG cables can be run up to 300 feet total per channel without significant performance degradation. Up to four 2-Way Ellipse Bollard Speakers per channel can be daisy-chained using a Parallel Audio Y-Divider.

Maintenance Features:

The product is built with high-quality materials and construction designed to "Defy the Elements™," implying robust weather resistance and minimal maintenance requirements under normal operating conditions.
Warranty: Bears a five (5) year limited warranty for residential installations and a two (2) year limited warranty for commercial/non-residential installations. This warranty covers defects in material and functionality, with Coastal Source offering repair or replacement. It does not cover transportation, installation, labor, or damage from abuse, misuse, unauthorized alterations, accidents, vandalism, or acts of nature.
Filing a Claim: Customers can contact Coastal Source's Warranty Claims Department to receive a Return Materials Authorization (RMA) number and a return shipping label.

The Coastal Source 10.0 2-Way Ellipse Bollard Speaker is a versatile and robust outdoor audio solution, combining advanced acoustic engineering with durable, weather-resistant construction and flexible installation options to deliver an immersive listening experience in any outdoor environment.

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