JBL HDI-3800 Floorstanding Speaker Pair

The JBL HDI-3800 stands as the flagship of the esteemed JBL HDI Series, offering a superior listening experience. Featuring a 2 ½-way design, it showcases patented High-Definition Imaging (HDI) waveguide technology, a 1" (25mm) compression driver, and triple 8" (200mm) Advanced Aluminium Matrix cone woofers. This setup ensures powerful dynamics and exceptionally accurate sound reproduction.

Innovative HDI Waveguide Geometry

JBL's ground-breaking HDI waveguide geometry is the product of extensive research into waveguide design intricacies. Created to achieve exceptional high-frequency detail and consistent directivity for seamless in-room response, this innovative design guarantees neutral frequency response both on- and off-axis. It ensures a smooth transition between high and low frequency drivers, offering an immersive listening experience.

Advanced Compression Driver Technology

The JBL 2410H-2 compression driver leverages cutting-edge technology inspired by JBL Professional's acclaimed "D2" transducers. Its lightweight, polymer, annular diaphragm enhances high-frequency extension by reducing diaphragm mass. The V-shaped geometry of the diaphragm diminishes breakup modes, resulting in impressive dynamics, precise reproduction, and minimal power compression.

JBL's Engineering Excellence

JBL's engineering prowess shines through the HDI woofers, ensuring high output with minimal distortion. Equipped with a long-throw voice coil, symmetrical field motor design, flux stabilization ring, and copper shorting ring, these woofers deliver maximum output while reducing distortion. Advanced Aluminum Matrix cones provide a lightweight, rigid diaphragm, ensuring proper pistonic motion across the operating band.

Exceptional HDI-3800 Enclosure Design

The HDI-3800 enclosure is meticulously crafted, heavily braced for acoustic solidity, and adopts a bass reflex design with dual rear-firing, computer-optimized flared ports. Its sophisticated curved cabinet offers a choice of finishes including automotive-grade painted High Gloss Black or furniture-grade satin Walnut or Gray Oak wood veneers. The elegant appearance is completed with a black cloth, magnetically attached grille.

Feature	Details
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 Aluminum 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)	43.33 x 11.81 x 16.45” (1100.5 x 300.0 x 417.8mm)
Net Weight	83.78 lbs (38.00kg)