The EWS-800 speakers of the company Earthquake are mounted on the wall using a special base. The impedance of them is 8Ω, which means they can be connected to an amplifier of similar impedance. However, you should also check the power of the speakers and the amplifier to ensure compatibility between them. In the case of recessed speakers, it is important to maintain the distances between them, especially if they are used for speech, where the correct distances also imply a clear sound result of the speech.

• Freequency Range: 40 - 20000Hz
• Colour: White