Pair Of 100W Max 8 Ohm Water Resistant Ceiling Speakers - Black

Adastra OD6‑B8 (125.050UK) Water‑Resistant Ceiling Speaker (Pair)

The Adastra OD6‑B8, model number 125.050UK, is a 6.5″ two‑way ceiling speaker designed to deliver reliable audio performance in moisture‑prone environments. Ideal for home and professional applications such as bathrooms, swimming pools, marine vessels, gyms or outdoor covered areas, this speaker pair balances durability with crisp sound quality.

Key Benefits

• Water resistance (IP35 rating) - built to resist splashes and dust, perfect for damp locations.
• Two‑way design - 6.5″ polypropylene woofer combined with a 50 mm mylar‑cone tweeter for well-balanced sound.
• Robust enclosure - durable plastic housing and gasket included to prevent moisture ingress.
• Simple installation - spade terminal (6 mm) connectors and fixing kit streamline setup.
• Reliable power handling - 40 W RMS (100 W peak), with a sensitivity of 87 dB at 1 W/1 m.

Design & Build Quality

Constructed with a black, water‑resistant ABS/plastic enclosure and a polypropylene cone, the OD6‑B8 is engineered for resilience in high‑humidity and splash‑prone spaces. The included gasket, moisture‑proof spade terminals and IP35 rating ensure long‑term reliability. With a panel mounting cut‑out of 132 mm diameter and just 65 mm mounting depth, it's straightforward to fit into standard ceilings or panels.

Key Technologies & Features

• 2‑Way Crossover: Smooth frequency separation between woofer and tweeter for clarity and balance.
• Mylar Tweeter: 50 mm diaphragm delivering crisp highs and enhanced durability.
• Polypropylene Woofer: Moisture‑resistant driver for reliable bass performance.
• Water‑Resistant Rating (IP35): Provides splash protection and dust resilience.
• Spade Terminal Connectors: Facilitates secure wiring in damp or marine environments.
• Fixing Kit & Gasket: Ensures a sealed, easy installation.

Specifications

Performance & Usage

In real‑world use, the OD6‑B8 offers robust audio delivery with clear treble and solid mid‑bass. The sensitivity of 87 dB ensures audible performance even at low volumes. Its compact design and water‑resistant traits make it suited to spa environments, outdoor kitchens, marine cabins and more. For a fuller stereo experience, install matched pairs for uniform coverage.

Q&A

• Q: Can I use these speakers outdoors?
  A: Yes--IP35 rating makes them splash‑proof and dust‑resistant, ideal for covered outdoor zones.
• Q: What amplifier power is suitable?
  A: A 40 W to 60 W per channel amplifier is ideal; avoid exceeding 100 W peak to prevent damage.
• Q: Are they compatible with 100 V PA systems?
  A: No--they are 8‑ohm low‑impedance speakers and not intended for line‑level PA systems.
• Q: How do I install them?
  A: Cut a 132 mm hole, secure with fixing kit, and wire using the provided spade terminals (6 mm).
• Q: Do replacement parts or warranties exist?
  A: Adastra and its distributors typically offer spares and standard warranties; contact your supplier for details.

Overall, the Adastra OD6‑B8 (125.050UK) offers a great blend of durability, audio clarity and ease of installation, making it a smart choice for professionals and enthusiasts seeking dependable sound in demanding environments.