JL Audio 320.4

Name: JL Audio 320.4
Brand: JL Audio

Average price

$122

Market sales

Price trend

Insufficient trend data

$60Avg $122$220

Typical range $100 – $140 · middle 50% of transactions

Based on 22 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
Apr 6, 2015	$125
Apr 6, 2015	$150
Jan 30, 2015	$65
Jan 14, 2015	$150
Oct 15, 2014	$99
Jul 2, 2014	$160
Jun 11, 2014	$120
Jul 4, 2014	$100
May 8, 2014	$125
Mar 17, 2014	$100
Mar 19, 2014	$100
Feb 23, 2014	$100
Mar 13, 2014	$100
Mar 2, 2014	$90
Feb 24, 2014	$140
Feb 21, 2014	$220
Feb 2, 2014	$120
Jul 18, 2013	$200
Jul 18, 2013	$120
Jul 18, 2013	$125

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

Understanding the market

Half of recorded transactions fall between $100 and $140. The full range runs 3.7× from lowest to highest, which is normal for used equipment where condition, included accessories, and service history vary between units.

What buyers should know

Depreciation here is driven by HDMI and codec support, not sound quality — a unit two standards behind current loses value quickly regardless of condition. Confirm the HDMI board is functional, since it is the most common failure point.

This range reflects 22 recorded sales, compiled from publicly listed and completed sales elsewhere on the used market, not from HiFi Registry transactions. That is a large enough sample to price against with reasonable confidence, though condition and provenance still move individual units.