Alpine optimize their SPS-510 5-1/4" speakers for great range and impressive tone definition, even at low power levels. You can connect these versatile Type-S Series speakers to your factory stereo for an immediate sonic improvement, or hook them up to a powerful aftermarket stereo or amp for increased performance.
Mineral-fortified polypropylene cones are exceptionally stiff, yet lightweight, which means they can push out accurate upper bass and deliver clear midrange. Resilient rubber surrounds help keep the woofer centered for accurate cone movement, reducing distortion. Silk dome tweeters provide warm high notes that bring out the character of the instruments and vocals. Grilles are not included — factory grilles are appropriate for most installations.
5-1/4" 2-way speakers (pair)
mineral-fortified polypropylene woofer cone with rubber surround
3/4" 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"
grilles not included
warranty: 1 year
Each SPS-510 speaker features a Poly-Mica cone and rubber surround. Mica adds strength and heat resistance to polypropylene, resulting in reduced distortion and improved reliability.
Silk Dome Tweeters:
Each speaker has a 3/4" Wide-Range Silk Dome Tweeter for smooth high frequencies. The tweeters also swivel up to 10° so you can optimize them based on your listening position.
The SPS-510's high-efficiency design allows the speaker to be powered by your factory or aftermarket head unit, resulting in an easy system improvement for many vehicles requiring 5-1/4" speakers.
The shallow polymer frame allows easy installation in a wide range OEM locations.
No grilles are included with these speakers.
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