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Price range: $140–$750
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Boston Acoustics 5-1/4" Component Systems

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5-1/4" 2-way PRO Series Component System with 1" Dome Tweeters (PRO50-SE)
Free Ground Shipping within the 48 states
5.25" PRO Series 2-Way Component System • 250w Max • 125w RMS • Copolymer cone woofer • Rubber surround • 1" M-1 Anodized alloy dome tweeter • Cast aluminum magnet • Radiavent cooling • AMD (Amplitude Modification Device
$269.95
Shipping: FREE
To the US 48 • other rates
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5-1/4" SC Series High performance, Low-Profile 2-way, Full Range Car Speaker Component System
Free Ground Shipping within the 48 states
5.25" S-Series 2-Way Component System • 180W Max • 65W RMS • Copolymer cone woofer • Butyl rubber surround • 3/4" Type S-1 Kortec dome tweeter • External crossover with 3 Tweeter levels • 4 ohms impedance
$149.95
Shipping: FREE
To the US 48 • other rates
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5-1/4" 2-Way SR Series Car Component Speakers System
Free Ground Shipping within the 48 states
5.25" SR Series 2-Way Component System • 250W Max • 85W RMS • Copolymer cone woofer • Butyl rubber surround • 1" Kortec dome tweeter • External detachable crossover • Tweeter attenuation circuits (0, -2, -4 dB)
$209.95
Shipping: FREE
To the US 48 • other rates
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SPZ Series 5-1/4" 2-way Component System
Free Ground Shipping within the 48 states
5-1/4" SPZ Series Component System • 300W Max • 150W RMS • Glass fiber composite woofer cone • Foam surround • 1" Anodized aluminum alloy dome tweeter
$749.95
Shipping: FREE
To the US 48 • other rates
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