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Mobile Electronics› Vehicle Audio and Components

RetroSound

Stereo Replacement Speaker

Name: Stereo Replacement Speaker
Brand: RetroSound
SKU: R-463N

$84.99

SKU: R-463N

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

Overview

The RetroSound R-463N is a 4"x6" stereo replacement speaker designed for optimal audio quality. It features a Neodymium magnet structure for a slim mounting depth and Santoprene surrounds for natural sound reproduction. The Mylar tweeters ensure crisp, clear highs.

Show original supplier description

The RetroSound R-463N is a 4"x6" 2-way stereo replacement speaker pair, engineered to provide superior audio quality in classic cars and trucks. Its ultra-thin design is achieved through a Neodymium magnet structure and a dip-cut back plate, allowing for enhanced pole piece excursion and a mounting depth of only 1.37 inches (35mm). This shallow profile ensures compatibility with a wide range of applications where space is limited. The speaker utilizes Santoprene surrounds for smooth, natural sound reproduction without distortion, complemented by Mylar tweeters that deliver crisp, clear highs. The TrueRating power handling is 25 watts RMS and 50 watts MAX, making it suitable for modern high-power car radios and amplifiers. This pair includes speaker grilles and a mounting bracket specifically for GM vehicles. Key specifications include a nominal diameter of 4x6 inches, a 4-ohm impedance, and a frequency response of 80Hz-21kHz with a sensitivity of 86dB. The product is sold as a pair and comes with speaker grilles and wire.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	RetroSound
Part Number	R-463N
Category	Exterior Components

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

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