Emb ECW20 100W Full Range Indoor / Outdoor Waterproof Speaker - White (Single)

The EMB Professional ECW20-W is a compact wired full-range speaker for indoor and outdoor audio installations. Its waterproof design is intended for locations such as patios, environmental sound systems, and marine-oriented setups. The white finish helps it blend into light-colored walls, eaves, and mounting areas.

This single passive speaker is a practical choice for adding sound where a compact enclosure is preferred. It is designed for use with a compatible external amplifier and speaker wiring rather than as a self-powered or Bluetooth speaker. Its 8-ohm impedance supports integration into many conventional home, commercial, and marine audio systems.

The ECW20-W uses a 2-way driver arrangement with a 3.5-inch woofer and a 1-inch tweeter. This dedicated-driver layout handles low/midrange and high-frequency duties separately within the compact cabinet. Its specified frequency response is 75 Hz to 20 kHz.

With 100 watts peak power handling and 91 dB sensitivity, the speaker is suited to distributed music, background listening, and compact zone-audio applications. Its small driver size and 75 Hz low-frequency limit make it appropriate for installations where clear general-purpose sound is the priority. A subwoofer can be added separately when deeper bass is required for a system.

Measuring 5.25 inches wide, 7.25 inches high, and 4.25 inches deep, the ECW20-W fits locations with limited mounting space. It is supplied as one speaker, allowing replacement, expansion, or single-channel installation as needed. For stereo playback, use two speakers and connect them to the left and right channels of a compatible amplifier.

Key Features

• Waterproof Design: Intended for indoor, outdoor, patio, environmental, and marine applications.
• 2-Way Driver System: Uses separate 3.5-inch woofer and 1-inch tweeter drivers.
• 100W Peak Handling: Supports amplifier systems within its stated peak-power rating.
• 8-Ohm Impedance: Connects to compatible conventional passive-speaker amplifier outputs.
• 91 dB Sensitivity: Provides useful output from a compact passive speaker enclosure.
• Compact White Cabinet: Measures 5.25 by 7.25 by 4.25 inches for flexible placement.

Design & Installation

The ECW20-W is a white, compact full-range speaker enclosure specified for waterproof indoor and outdoor use. Its 2-way design combines a 3.5-inch woofer with a 1-inch tweeter in a cabinet that weighs approximately 3 pounds. The compact dimensions can suit areas where larger surface-mount speakers are impractical.

Connect the speaker with speaker wire to a compatible amplifier channel rated for an 8-ohm load. Plan mounting location and wiring before installation, keeping the speaker within the coverage area needed for the patio, environmental, outdoor, or marine listening zone. One ECW20-W speaker is included; a second speaker is needed for a conventional left/right stereo pair.