JBL S3900 - Cherry - 3-way Dual 10" (250mm) Floorstanding Loudspeaker - Hero JBL S3900 - Cherry - 3-way Dual 10" (250mm) Floorstanding Loudspeaker - Front

JBL S3900

S3900

Dual 10-inch (250mm) 3-way Floorstanding Loudspeaker


The JBL S3900 is a floorstanding 3-way high performance loudspeaker, leveraging professional-grade components and taking design cues from the legendary K2® S9900. Dual 10-inch (250mm) pulp-fiber cone woofers deliver deep lows, a 1.75-inch (45mm) pure-titanium driver delivers mids and highs with lifelike dynamics and startling realism and a 0.75-inch (19mm) ultrahigh-frequency transducer reproduces frequencies with extreme clarity. From your lows to highs, you won’t miss a sound. Hear it as the pros hear it.

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JBL S3900

The JBL S3900 is a floorstanding 3-way high performance loudspeaker, leveraging professional-grade components and taking design cues from the legendary K2® S9900. Dual 10-inch (250mm) pulp-fiber cone woofers deliver deep lows, a 1.75-inch (45mm) pure-titanium driver delivers mids and highs with lifelike dynamics and startling realism and a 0.75-inch (19mm) ultrahigh-frequency transducer reproduces frequencies with extreme clarity. From your lows to highs, you won’t miss a sound. Hear it as the pros hear it.

  • Highlights & Specs
  • Documents & Downloads

JBL S3900 Highlights

  • 25 – 250 watts suggested amplifier power range
  • Dual 10″ (250mm) low-frequency transducer for low-distortion, natural sound
  • 1-3/4″ (50mm) high-frequency transducer for crystal-clear highs
  • 3/4″ (19mm) ultrahigh-frequency transducer for extreme highs
  • Extremely smooth and wide frequency response
  • Rear-mounted ports for extended bass response
  • Patented JBL Bi-Radial® horn
  • Bi-wiring capabilities
  • Gold-plated terminals

General Specifications

Description 250-watt, dual 10″ (250mm), three-way floorstanding speaker designed to deliver studio-quality sound
Frequency Response 33Hz – 40kHz (–6dB)
Sensivity (2.83V @ 1M) 92 dB
Ultra-High Frequency Component 3/4″ (19mm) compression driver with a pure-titanium diaphragm and neodymium motor assembly on a SonoGlass Bi-Radial horn
Low-Frequency Drive Component Two 10″ (250mm) pure-pulp cones with ferrite motor assemblies
Enclosure Type 1″ (25mm)-thick MDF stock, ported
Height 39.4″(100.1 cm)
Width 14.6″ (37 cm)
Depth 14.5″ (36.8 cm)
Weight 86 lb (39 kg)

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