The SPK-W613 6.5" Two-Way Open-Back Rectangular In-Wall Speakers (Pair) from Kramer offers a 6.5" (16.5 cm) polypropylene cone woofer, 1" Ferro-fluid cooled tweeter, and can be mounted in the wall vertically or horizontally.
Frequency response is rated at 30Hz to 20KHz and peak power is rated at 120W (80W RMS). The unit is designed for placement on a wall and a cutout must be made to accommodate the dimensions of each speaker. The desired location is free of obstructions, such as electrical piping, AC ducts or water lines. This unit is sold as a set of (2) speakers.