A Ceramic Metal Matrix Diaphragm (C.M.M.D.) tweeter offers superior stiffness and damping, while the metallic planar EMIT supertweeter further extends high-frequency reproduction to ensure that every last ounce of information is reproduced flawlessly. Computer-optimized crossovers (18 dB/octave, 3,500 Hz), customized to match the 693.5i, keep a pure signal feed flowing to the tweeter and woofer for efficient operation.

The oversized, Plus One C.M.M.D. woofer cone features a lightweight aluminum cone bonded to layers of ceramic, forming a highly durable driver that delivers accurate performance with minimal distortion. The cast-polymer basket and hi-roll rubber surround combine to virtually eliminate unwanted resonances from "coloring" low frequency output.

The 693.5is are efficient enough that you can drive them off your receiver's built-in amplifier. But with one of the highest power handling ratings in their class, they will sound even better when driven by a more powerful outboard amp.

Specifications

• Power Handling, RMS: 110 Watts
• Power Handling, Peak: 330 Watts
• Frequency Response (±3 dB): 35 Hz – 22 kHz
• Sensitivity: 90 dB
• Impedance: 4 Ohms
• Mounting Depth: 3 – 3/16"