JL Audio J2 320.4

Name: JL Audio J2 320.4
Brand: JL Audio

Average price

$124

Market sales

Price trend

Insufficient trend data

$100Avg $124$150

Typical range $100 – $150 · middle 50% of transactions

Based on 7 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 14, 2015	$150
Jul 4, 2014	$100
Mar 17, 2014	$100
Mar 13, 2014	$100
Feb 24, 2014	$140

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

Understanding the market

Half of recorded transactions fall between $100 and $150. The full range is tight — lowest to highest is only 1.5×, which suggests these units trade in a well-established band and condition moves price less than it does for many models.

What buyers should know

Ask when the unit was last serviced and whether the output devices are original. Bias and DC offset drift with age on solid-state amps. Confirm both channels have been tested under load, not just powered on.

This range reflects 7 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.