49ST9MR4

Mounting: The ST9MR midrange drivers are designed to mount in free-air applications. They are just over 3½" deep (3.57") and require a square opening approximately 7¾" x 7¾".

Terminals: The spring post terminals accept wire up to 12-gauge. Kicker recommends using at least 16-gauge wire (minimum).

Crossover: These speakers do not include a crossover, so you'll need to add one to integrate them into your system.

Dimensions:

• Top mount depth: 3.57"
• Mounting height: 0.29"
• Flange height: 0.29"
• Bottom mount depth: 3.86"
• Tweeter Protrusion: 0.0"
• Cutout: 7.77" x 7.77" (square)
• Frame: 9.01" x 9.01"

• 9" midrange speakers designed for SPL competition (pair)
• pressed pulp cone with cloth surround
• square woofer design
• handles up to 300 watts RMS (600 watts peak)
• frequency response: 80-5,500 Hz
• impedance: 4 ohms
• sensitivity: 94 dB
• grilles not included
• top-mount depth: 3-9/16"
• cutout dimensions: 7.77" x 7.77"
• frame width: 9"

Support

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