Where can I buy the Alpine S2-W8D4?

You can purchase the Alpine S2-W8D4 from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.

S2-W8D4 - Specs, Prices & Reviews

Name: S2-W8D4
Brand: Alpine
Availability: InStock

Home/Equipment/Subwoofers/Alpine/S2-W8D4

Specifications

size

8"

impedance

4Ω dual voice coil

rms power

350 W

peak power

1050 W

Learn what Fs, Qts, Vas, and other specs mean

Thiele-Small Parameters

Where to Buy

Updated 1/10/2026

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Price and availability may vary. Click to verify current pricing.

Frequently Asked Questions

What is the Alpine S2-W8D4?

The Alpine S2-W8D4 is a car audio subwoofer made by Alpine. View full specifications and where to buy on this page.

How much does the Alpine S2-W8D4 cost?

The Alpine S2-W8D4 typically sells for around $400 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.

How much power can the S2-W8D4 handle?

The Alpine S2-W8D4 has an RMS power handling of 350 watts. For optimal performance, match it with an amplifier that delivers power within this rating at your target impedance.