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Adastra Compact 100v & 8 Ohm Weatherproof Speaker - 20W

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Code: 952.962UK
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FC Series Compact Background Speakers - Product Family Overview

This product family comprises four models of FC Series compact background speakers, designed for use in a wide range of indoor and outdoor environments, such as gardens, shelters, spas, and marine areas. All models feature weatherproof moulded polypropylene cabinets, making them robust and reliable under varied environmental conditions. They also offer adjustable power settings for 100 V line systems and 8 Ω operation, combined with high-frequency and UV protection enhancements.

Models

Design and Build Quality

Each unit features a sturdy, IP44‑rated moulded polypropylene cabinet, fitted with an aluminium grille and spring‑clip terminals plated in gold for corrosion resistance. The build includes UV protection per ASTM D4329 standards and offers optional installation via included mounting brackets or M6 screw sockets.

Key Technologies and Features

Specifications

Specification Details
Drivers Woofer: polypropylene cone (9 cm / 3.5″ in FC4V; 13 cm / 5.25″ in FC5V), Tweeter: 13 mm PEI dome
Power Handling RMS: 40 W, Maximum: 80 W
Impedance / Tappings 8 Ω or 100 V line: 2.5 W, 5 W, 10 W, 20 W
SPL (1 W / 1 m) 87 dB
Frequency Response 114 Hz - 20 kHz
Dispersion Angle 145 degrees
Dimensions 199 × 149 × 112 mm
Weight 1.36 kg
Finish Options White or Black

Performance and User Experience

These compact speakers deliver balanced audio with clear highs and adequate mid-to-low frequency response, despite their small size. The 100 V line tappings facilitate daisy-chaining across multiple units, particularly useful in large or open-area installations. IP44 weather resistance and UV protection boost reliability in harsh environments. Mounting flexibility ensures clean installation with minimal visual impact.

Q&A Section

Q1: Can these be used both indoors and outdoors?

A: Yes--IP44 weatherproofing, UV protection, and polypropylene construction make them suitable for a range of exterior and interior applications.

Q2: What are the advantages of the 100 V line option?

A: The 100 V line system allows multiple speakers to be powered from a single amplifier output, ideal for background audio distribution across larger spaces.

Q3: How does the equalisation switch help outdoors?

A: It boosts high frequencies to offset sound loss in open environments, improving clarity.

Q4: Are both finishes identical in performance?

A: Yes--the difference is purely aesthetic (white vs black); all technical specifications and performance metrics are identical.

Q5: Is mounting hardware included?

A: Yes--a mounting bracket is supplied with each speaker, and there are M6 threaded sockets for alternate mounting options.


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ESP-80/WS 100v PA Wall Speaker Vandal Proof
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