JBL S3900 Overview

S3900 is also equipped with an acoustical baffle that provides improved resonance control and reduces diffraction, ensuring greater accuracy. The baffle also helps to reduce the driver’s resonant frequency, which results in a more coherent bass performance.

The S3900 also has a patented Bi-Radial horn, which is able to handle both high and low-frequency ranges and is designed for wide dispersion. The horn’s shape and position ensure that the woofers don’t get distorted and, as such, have an enhanced bass response.

JBL S3900 Features

The JBL S3900 is a dual 10-inch (250-millimeter) floorstanding speaker that combines professional-grade components and design cues from the acclaimed JBL K2 S9900 to deliver HD media in all its glory. As its acclaimed sibling, the S3900 delivers your high-definition media as if you were sitting in the studio with engineers and artists – and it s sure to take your audiophile dreams to the next level of excellence.

S3900 features two cast-frame 10-inch pulp-cone woofers, each with dual 3-inch voice coils and high-power neodymium magnets. The drivers have been treated with a series of refinements including an AquaPlas-coated titanium diaphragm that is loaded into a 90-by-60-degree BiRadial horn.

This patented horn is designed for a wide dispersion of sound and is able to handle both high and low frequencies, making it ideal for the S3900’s dual 10-inch woofers. Using this horn-driver arrangement means that the S3900’s speakers are extremely smooth and have an extended bass response that is both powerful and accurate.

In addition to the dual 10-inch woofers, the S3900 features a 1.75-inch (50-millimeter) AquaPlas-coated pure-titanium driver that delivers mids and highs with lifelike dynamics and startling realism. Also, the S3900 uses a 3/4-inch (19-millimeter) ultrahigh-frequency transducer that reproduces frequencies up to 40kHz with extreme clarity.

JBL S3900 Specifications