Kicker ST7MR Street Series 7" Square Midrange Speaker
The selected item is the Kicker ST7MR Street Series 7" Square Midrange Speaker . Below are the comprehensive official specifications for this model: Audio Performance Specifications Power Handling (Per Speaker): 250W RMS / 500W Peak Recommended Amplifier Power: 50–250 watts RMS Frequency Response: 80 Hz – 7,500 Hz (7.5 kHz) Sensitivity: 92 dB (at 1W, 1m) Impedance Options: Available in 8 Ohm (Model: 49ST7MR8) configurations. Materials & Design Cone Design: Kicker signature Square Cone design , offering nearly 20% more surface area/output compared to similar-sized round drivers. Diaphragm Material: Pressed Pulp Fiber (Compressed paper) Surround Material: Treated Cloth (Impregnated fabric) Magnet Structure: Heavy Ferrite magnet motor Terminals: Heavy-duty, spring-loaded posts that accept up to 12 AWG wire Acoustic Voicing: Engineered as Pro Audio (PA) style drivers voiced specifically for exceptionally clear vocals cutting through extreme sub-bass. Physical Dimensions & Mounting Speaker Size: 7 inches / 180 mm Mounting Depth: 3-1/16 inches / 78 mm Mounting Cutout Dimensions: 5-7/8 x 5-7/8 inches / 150 x 150 mm
The selected item is the Kicker ST7MR Street Series 7" Square Midrange Speaker. Below are the comprehensive official specifications for this model:
Audio Performance Specifications
Power Handling (Per Speaker): 250W RMS / 500W Peak
Recommended Amplifier Power: 50–250 watts RMS
Frequency Response: 80 Hz – 7,500 Hz (7.5 kHz)
Sensitivity: 92 dB (at 1W, 1m)
Impedance Options: Available in 8 Ohm (Model: 49ST7MR8) configurations.
Materials & Design
Cone Design: Kicker signature Square Cone design, offering nearly 20% more surface area/output compared to similar-sized round drivers.
Diaphragm Material: Pressed Pulp Fiber (Compressed paper)
Surround Material: Treated Cloth (Impregnated fabric)
Magnet Structure: Heavy Ferrite magnet motor
Terminals: Heavy-duty, spring-loaded posts that accept up to 12 AWG wire
Acoustic Voicing: Engineered as Pro Audio (PA) style drivers voiced specifically for exceptionally clear vocals cutting through extreme sub-bass.
Physical Dimensions & Mounting
Speaker Size: 7 inches / 180 mm
Mounting Depth: 3-1/16 inches / 78 mm
Mounting Cutout Dimensions: 5-7/8 x 5-7/8 inches / 150 x 150 mm
