Skip to content

JBL HDI 3800 Floorstanding Speakers

by JBL
Write a review
Original price $9,999.00 - Original price $9,999.00
Original price $9,999.00
$7,499.00 - $9,999.00
Current price $9,999.00

JBL HDI 3800 Floorstanding Speakers

2.5 way, 3 x 8” Floor Standing Loudspeaker

Designed and engineered in JBL’s world-famous acoustic engineering facility in Northridge, California, the HDI-3800 is the flagship of the JBL HDI Series. This floorstanding loudspeaker features a 2 1⁄2-way design with patented High- Definition Imaging (HDITM) waveguide technology, the patented 2410H-2 1-inch (25mm) compression driver, and triple 8-inch (200mm) Advanced Aluminium Matrix cone woofers for powerful dynamics and incredibly accurate sound re- production.

The HDI-3800 enclosure is heavily braced to provide a solid acoustic foundation, and incorporates a bass reflex design with dual rear-firing, computer-optimized flared ports. The sophisticated curved cabinet features a mod- ern design finished in a choice of automotive-grade painted High Gloss Black, or furniture-grade satin Walnut or Gray Oak wood veneers. A black cloth, magnetically attached grille completes the elegant appearance.


  • Patented HDITM (High-Definition Imaging) waveguide technology
  • Patented 2410H-2 high-frequency compression driver
  • 8-inch (200mm) cast frame, Advanced Aluminium Matrix cone woofers with 1.5-inch voice coils
  • Contemporary design with premium finishes including high-gloss Black, satin Gray Oak wood veneer, and satin Walnut wood veneer


  • Enclosure Type: Bass-reflex design with rear firing port.

  • High Frequency Transducer: 1-inch (25mm) Teonex compression driver
  • Low / Mid Frequency Transducers: Three 8-inch (200mm) black Advanced

    Aluminium Matrix cone, cast frame woofers

  • Crossover Frequency: 800Hz, 1800Hz
  • Sensitivity (2.83V @ 1M): 92dB
  • Nominal Impedance: 4 Ohm
  • Recommended Amplifier Power: 25W – 300W
  • Frequency Response: 37Hz – 30kHz (-6dB)

  • Dimensions (H x W x D): 1100.5 x 300.0 x 417.8mm
  • Net Weight: 38.00kg

Optional Add On:

IsoAcoustics GAIA II Acoustic Isolation Feet

GAIA II is designed for floor standing speakers weighing up to 120 lbs (54Kg). Finished in an elegant machined dark chrome metal housing, the GAIA II incorporates IsoAcoustics’ patented design principles to deliver extraordinary acoustic results. GAIA II provides a high degree of isolation while resisting lateral movement and oscillations to maintain alignment with the listening position. Internal reflections from the hard-supporting surface are attenuated resulting in greater sound clarity and openness.



Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare