Echo™ Amplified Speaker

The ELK-870 is a self amplified interior speaker mounted in an attractive surface mount plastic enclosure. It may be connected to virtually any audio source, ie: microphone, radio, computer sound card, telephone system paging output, etc., even an ordinary single line phone set. The audio source is amplified up to 10 watts, adjustable from an on-board volume control. This Echo™ Series speaker is designed to be heard but not seen!. Sound "echoes" off mounting surface from back plate edge. This unique contemporary speaker has a smooth, paintable, "no grill" surface that easily blends with any decor. This speaker mounts to any flat surface or single gang electrical box. For additional coverage, up to three (3) external 8 Ohm speakers may be wired in parallel with the internal speaker. The ELK-870 operates on 12 to 24 Volts AC or DC and requires only 22-24 gauge telco or alarm type wire.

Features:
• Self-Contained 10 Watt Amplified Speaker
• Amplifies Virtually Any Audio Source
• Expanded Telephone System Paging
• Does Not Require 25 or 70V Line Transformers
• Attractive "No-Grill" Surface Mount Enclosure
• May be Painted or Wallpapered
• Drives Up to Three (3) Additional 8 Ohm Speakers
• Built-in Volume Control & Gain Select
• Electrical "J" Box Mounting Holes
• Mounting Hardware Included
• Lifetime Limited Warranty


Specifications:
• Operating Voltage: 12 to 24 Volts AC or DC
• Current Draw: 38 - 800 mA, Depending on Load and Volume Setting
• Rated Output: 10 Watts
• Output Speaker Load: 2 to 16 Ohms
• Input Impedance: 1000 Ohms Nominal
• Audio Input Level: 15 dBm to +10 dBm
• Size: 4.375" H x 6.375" W x 1.875" D