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 ½-way design with patented High-Definition Imaging (HDI™) waveguide technology, the patented 2410H-2 1-inch compression driver, and triple 8-inch Advanced Aluminum Matrix cone woofers for powerful dynamics and incredibly accurate sound reproduction.

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 modern 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.

Features

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

Specifications

Enclosure type: Bass-reflex design with rear-firing port
High-frequency transducer: 1″ (25 mm) Teonex compression driver
Low / mid frequency transducers: Three 8″ (200 mm) black Advanced Aluminum Matrix cone, cast frame woofers
Crossover frequency: 800 Hz, 1,800 Hz
Sensitivity (2.83V @ 1M): 92 dB
Nominal impedance: 4 ohm
Frequency response: 37 Hz – 30 kHz (-6 dB)
Dimensions (HWD): 43.33 x 11.81 x 16.45” (1100.5 x 300.0 x 417.8 mm)
Net weight: 83.78 lb (38 kg)