Diamond Audio MP694 6x9" PRO Full-Range Co-Ax Horn Speakers (Pair)

The Diamond Audio MP694 is a 6x9" full-range co-ax horn loudspeaker with a rear-mounted, full-sized compression driver — the extra cone area of a 6x9 with horn-loaded highs, built for baggers, boats, slingshots, and powersports.

Why we recommend them

The 6x9 oval cone moves more air than a round 6.5" for stronger low-mids, and the rear-mounted full-sized compression driver adds cutting, authoritative highs. A neodymium ring magnet keeps it efficient at a strong 101dB sensitivity, and the wide 80Hz–18kHz range means full-range sound from a single speaker — no separate tweeter required.

Fitment & install notes

Sold as a pair. Mounting depth 3.99", 8.86" x 5.98" mounting diameter. 12dB crossover protects the compression driver. Great for factory 6x9 locations; pair with a pro-audio amp for full output.

Features & Specifications

• 6x9" full-range co-ax horn speakers with backloaded compression driver (sold as a pair)
• Power: 150W RMS / 300W max
• Sensitivity: 101dB
• Frequency response: 80Hz–18kHz
• 1.5" voice coil, neodymium ring magnet assembly
• Rear-mounted full-sized compression driver, 12dB crossover
• Mounting depth 3.99", diameter 8.86" x 5.98"
• Great for baggers, boats, slingshots, and powersports