86
Alpine SPR-57C
$180.00
Released January, 2009
The Pros:Excellent performance at the price point - users notice a considerable increase in sound volume and clarity. Integrates seamlessly alongside other aftermarket audio components - natively supported by Alpine amplifiers and in-dash media players. Simplistic install offers immediate usage - compatible with most stock wiring configurations, doesn't require any additional cabling.
The Cons:May inhibit window use when paired with a baffle - blocks the path of manual and power windows on many trucks and cars.
The Alpine SPR-57C is a set of 5” x 7”, 2-way coaxial car speakers built as an upgrade from the SPS-507. It includes an improved design with a rigid custom-cast aluminum frame, an optimized air-flow design for superior cooling, and a shallow-mounting design for easy installation.
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Each speaker in this set hosts both a Kevlar Reinforced woofer and a 63/64” swivel tweeter—it can be swiveled up to 10 degrees. Unique about this model is its flat copper wounding, which helps to contribute to the unit’s high-powered 300W power handling. Note also the Alpine SPR-57C’s wide frequency range from 65Hz-22kHz.
Features
- 2-Way Coaxial (5” x 7”) Speakers
- Upgraded Design
- Linear Drive Motor
- Kevlar Reinforced Woofer
- Swivel Ring Tweeter
- Low-Distortion Design
Specifications
- Tweeter: 63/64” Ring Tweeter
- Woofer: Poly-Mica Cone
- Power Capacity (Peak): 300W
- Frequency Response: 65Hz - 22kHz
- Impedence: 4 Ohms
- Sensitivity: 87dB /W(1m)
User Reviews (1)
Pros & Cons
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1
Excellent performance at the price point - users notice a considerable increase in sound volume and clarity
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1
Integrates seamlessly alongside other aftermarket audio components - natively supported by Alpine amplifiers and in-dash media players
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1
Simplistic install offers immediate usage - compatible with most stock wiring configurations, doesn't require any additional cabling
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1
"Type-R" tweeter components provide excellent high frequency support - clearer and more consistent than "Type-S" units
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1
Fully functional without the use of an amplifier - great for smaller cars and users not requiring higher volume output
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1
Sufficient bass response for many listeners - Rock, Country, Blues and Pop styles sound warm and full-bodied
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1
May inhibit window use when paired with a baffle - blocks the path of manual and power windows on many trucks and cars
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