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8.7 out of 10 based on 18 reviews

Alpine SPR-17S

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Great Deal: $89.99

  • User Score (18)
    9.9 9.9 from 18 reviewers
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Alpine SPR-17S

The Alpine SPR-17S is a 6.5 inch component 2 way speaker system with a peak power capacity of 330W and maximum RMS power capacity of 110W. It has a 1 inch Ring Tweeter with Resonance Absorber and shallow mounting design with external/swivel tweeter mounting kit. The magnet is made of high grade strontium Ultra Low Distortion Magnet Design. The dustcap on the woofer is made from Kevlar Reinforced, Phase Integrated Dustcap with Varnish Multi-Layer Cap and Cone material. It has Linear Dr…

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Alpine SPR-17S

The Alpine SPR-17S is a 6.5 inch component 2 way speaker system with a peak power capacity of 330W and maximum RMS power capacity of 110W. It has a 1 inch Ring Tweeter with Resonance Absorber and shallow mounting design with external/swivel tweeter mounting kit. The magnet is made of high grade strontium Ultra Low Distortion Magnet Design. The dustcap on the woofer is made from Kevlar Reinforced, Phase Integrated Dustcap with Varnish Multi-Layer Cap and Cone material. It has Linear Drive Motor Technology with Large Square-Wire Short Voice Coil. The unit is designed with Optimized Air-Flow. Its frame is made of Cast Aluminum Frame. This system has a Power Handling Capacity (RMS) of 110 Watts and Power Handling Capacity (Peak) of 330 Watts. Its frequency response is 65Hz - 27kHz with an impedence of 4 Ohms with 87dB / W(1m) sensitivity.

Features

The Alpine SPR-17S is a 6.5 inch component 2 way speaker systems with a peak power capacity of 330W and maximum RMS power capacity of 110W. The unit features a 1 inch ring tweeter with resonance absorber with low distortion magnet design. The unit features the hybrid layered-pulp with mica coating woofer cone and new 1 inch ring tweeter. An external network design with seven-level tweeter adjustment allows for precise tuning. Tuning of speakers is done with the crossovers to individually perform adjustments of the tweeter level. Its woofer has a shallow mounting design to allow fitment and sound in any vehicle. A 6 x 8 inch mounting adapter plate is also included for fitment. The coaxial features a 1 inch swivel ring tweeter for off-axis response during odd positioning installation. Resonance Absorbers are used to ensure “focused” tonal playback, eliminating reverberating sound. The Ultra Low Distortion Magnet Design feature uses extra copper and large neodymium magnet to create accurate speaker control, ensuring low distortion and high tonal accuracy. The cone is a combination of thick top-coated varnish, special fibers and glue, and pressure testing ensures a lightweight, strong material for consistent performance. The High-performance Linear Drive Motor structure has a large magnet that is almost as big as the voice coil diameter. Its dual radial magnet and twin gap combined with a square, edge-wound voice coil gives the diaphragm linear movement over wider range providing accurate musical reproduction and deep bass. A large flat copper wounding on the woofer voice coil is used for high power handling and fluid movement during music playback.

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