Alpine SWR-T10

Name: Alpine SWR-T10
Brand: Alpine

Average price

$479

Market sales

Price trend

Insufficient trend data

$300Avg $479$800

Typical range $350 – $625 · middle 50% of transactions

Based on 6 market transactions via web search — not HiFi Registry sales. HiFi Registry sales will accumulate as new listings sell on HiFi Registry.

Sold or Listed Prices

Date	Sold or Listed for
Dec 16, 2014	$350
Dec 11, 2014	$350
Oct 21, 2014	$450
Sep 13, 2014	$300
Aug 16, 2014	$625
Jul 24, 2014	$800

6 market transactions via web search — not HiFi Registry sales.

Understanding the market

Half of recorded transactions fall between $350 and $625. The full range runs 2.7× from lowest to highest, which is normal for used equipment where condition, included accessories, and service history vary between units.

What buyers should know

Powered subwoofers fail at the amplifier module far more often than at the driver. Ask whether the amp has been serviced or replaced, and confirm the unit powers up and passes low-frequency material without distress. Shipping weight makes these expensive to move.

This range reflects 6 recorded sales, compiled from publicly listed and completed sales elsewhere on the used market, not from HiFi Registry transactions. That is enough to establish a working range, but not enough to be precise — treat it as a guide rather than an appraisal.