Coastal Source 1000 Series Bi-Amplified 3-Way Ellipse Bollard Outdoor Speaker in Brown - EB2650BN

Coastal Source EB2650BN 1000 Series Bi-Amplified 3-Way Ellipse Bollard Outdoor Speaker in Brown

Coastal Source EB2650BN, the EB2650 3-Way Ellipse Bollard in a Brown fine textured satin finish, brings the 1000 Series' reimagined approach to high-performance outdoor audio to residential landscapes, hospitality settings and commercial spaces. A direct evolution of the 10.0 3-Way Ellipse Bollard, it is engineered to deliver expansive, high-fidelity sound while remaining unobtrusive and durable. As the highest-efficiency model in the 1000 Series, this powerful speaker is built for demanding applications where acoustic output, architectural flexibility and a refined appearance all matter.

Its fully sealed, bi-amplified design gives the satellite and subwoofer sections dedicated roles, combining premium dynamic performance with the authority of four bass drivers. Technologies informed by Coastal Source's flagship Line Source systems help produce rich, full-range sound with refined tonal balance, natural vocals and musical accuracy. Specialized high-frequency reproduction preserves nuance and clarity, while the quad-driver bass system adds deep, controlled low-end weight suited to open-air listening. Broad 120 degrees dispersion supports consistent sound across the listening area with fewer hot spots and less drop-off.

Designed specifically for life outdoors, the EB2650BN combines layered environmental protection with the structural stability needed for dependable year-round operation through heat, moisture, salt air and freezing temperatures. Freestanding placement and partial-burial installation let the bollard either make a quiet architectural statement or recede further into a professionally designed landscape. Its Plug+Play system architecture also streamlines integration and future expansion. Whether used in a premium backyard, a hospitality property or a large commercial landscape, the EB2650BN delivers powerful, evenly distributed sound that feels natural, refined and connected to its surroundings.

Key Features

Advanced Acoustic Performance

A 3 in weatherized planar ribbon tweeter renders upper frequencies with exceptional detail and dynamic range for outdoor environments. The 7 in x 10 in carbon fiber driver adds radiating area for greater output and efficiency, while the anti-diffraction waveguide shapes smoother dispersion and more natural coverage.

Deep, Controlled Bass

Four 6.5 in woofers use force-canceling performance to produce balanced bass without overwhelming the environment. The sealed acoustic suspension enclosure increases usable internal volume, and acoustic lining damps low frequencies to improve control and overall tonal balance.

Modular by Design

Interchangeable architecture gives integrators flexibility to tailor a system to different projects, layouts and installation requirements. Field controls allow the satellite to be assigned to channel 1 or 2 and the subwoofer to channel 3 or 4, supporting adaptable system configuration on site.

Built to Defy the Elements

The sealed elliptical enclosure uses Coastal Source's proprietary color-through rotomolded composite material for a refined architectural appearance. Its construction is engineered to resist moisture, UV exposure, temperature extremes, salt air and corrosion in demanding coastal and outdoor settings.

Smarter Integration

8C16 Uni-Connect input and output connectors work with the Coastal Source Plug+Play ecosystem to reduce installation complexity, simplify expansion and support long-term system reliability.¹

Features

• Fully Sealed Bi-Amplified Design
  Separate satellite and subwoofer sections support powerful, high-fidelity playback.
• Highest 1000 Series Efficiency
  Produces high acoustic output for demanding outdoor listening environments.
• Flexible Installation
  Supports freestanding placement, partial burial or an optional hardscape mount.²
• Impact-Resistant Grille
  Multi-layer protection helps withstand harsh environmental conditions.
• Anti-Diffraction Waveguide
  Promotes even dispersion for smoother, more natural sound coverage.
• 7 in x 10 in Coaxial Driver
  Expanded radiating area increases output and operating efficiency.
• Weatherized Ribbon Tweeter
  Reveals fine treble detail while retaining dynamic range outdoors.
• Field-Selectable Channels
  Assigns the satellite to channel 1 or 2 and the subwoofer to channel 3 or 4.
• Modular Interchangeable Design
  Adapts system architecture to varied landscapes, layouts and project needs.
• Quad 6.5 in Fiberglass Cone Woofers
  Delivers deep, balanced low frequencies with force-canceling performance.
• Sealed Acoustic Suspension Enclosure
  Supports tighter, deeper bass through greater internal acoustic volume.
• Internal Aluminum Conduit
  Adds thermal stability and structural reinforcement inside the speaker.
• Internal Acoustic Lining
  Improves low-frequency damping for a more balanced tonal presentation.
• 8C16 Uni-Connect Plug+Play Cabling
  Reduces cable complexity across compatible Coastal Source system components.
• NEMA 6 / IP67 Outdoor Rating
  Meets or exceeds demanding test standards for year-round outdoor operation.
• 120 Degrees Dispersion
  Spreads sound broadly across outdoor listening spaces.
• Layout Planning Guidelines
  Supports 12-40 ft speaker spacing and 50-500 sq ft of listening coverage per unit.³
• Color-Through Composite Construction
  Pairs a durable rotomolded enclosure with a Brown fine textured satin finish.

Footnotes:

¹ Connection to third-party amplifiers requires Coastal Source In-Field Splices to convert the speaker's 8C16 connection to conventional two-conductor bare wire.

² The 1000 Series Hardscape Mount and other optional mounting accessories referenced in installation guidance are sold separately.

³ The 50-500 sq ft coverage range varies according to listening preference and ambient noise.