Alpine SPS-610 + SPS-510 (Package)

Features:

SPS-510 Features:

• 5-1/4 Inch 2-way speakers (pair)
• mineral-fortified polypropylene woofer cone with rubber surround
• 3/4 Inch silk dome tweeter
• power range: 2-55 watts RMS (170 watts peak power)
• frequency response: 80-22,000 Hz
• sensitivity: 87 dB
• top-mount depth: 2 Inch
• grilles not included

SPS-610 Features:

• 6-1/2 Inch 2-way speakers (pair)
• mineral-fortified polypropylene woofer cone with rubber surround
• 1 Inch silk dome tweeter
• power range: 2-80 watts RMS (240 watts peak power)
• frequency response: 70-22,000 Hz
• sensitivity: 88 dB
• top-mount depth: 2-1/4 Inch
• grilles not included

Specifications:

SPS-510 Specifications:

• Speaker Size: 5 1/4
• Design: 2-way
• Tweeter Design: 3/4 Inch Dome
• Impedance (Ohms): 4
• Tweeter Composition: Silk
• Woofer Composition: Poly-Mica
• Woofer Surround: Rubber
• Sensitivity (1W at 1 meter): 87
• Sensitivity at 2.83 volts: N/A
• Frequency Response: 80 - 22k Hz
• Minimum RMS Wattage: 2
• Maximum RMS Wattage: 55
• Peak Power Handling (Watts): 170
• Top-mount Depth (Inches): 2
• Bottom-mount Depth (Inches): 2 3/16
• Cutout Diameter or Length (inches): 4 1/2

SPS-610 Specifications:

• Speaker Size: 6 1/2
• Design: 2-way
• Tweeter Design: 1 Inch Dome
• Impedance (Ohms): 4
• Tweeter Composition: Silk
• Woofer Composition: Poly-Mica
• Woofer Surround: Butyl rubber
• Sensitivity (1W at 1 meter): 88
• Sensitivity at 2.83 volts: N/A
• Frequency Response: 70 - 22k Hz
• Minimum RMS Wattage: 2
• Maximum RMS Wattage: 80
• Peak Power Handling (Watts): 240
• Top-mount Depth (Inches): 2 1/4
• Bottom-mount Depth (Inches): 2 9/16
• Cutout Diameter or Length (inches): 5