JBL SYNTHESIS HDI-1600

Pair of Bookshelf Speakers

Designed and engineered at JBL's world-renowned acoustic engineering facility in Northridge, California, the HDI-1600 delivers exceptional performance from a compact enclosure. This bookshelf speaker features a 2-way design with patented High-Definition Imaging (HDI™) waveguide technology, the patented 2410H-2 1-inch (25mm) compression driver, and a 6.5-inch (165mm) Advanced Aluminum Matrix cone woofer for powerful dynamics and incredibly accurate sound reproduction.

The HDI-1600 cabinet is heavily braced to ensure a solid acoustic foundation and incorporates a bass reflex design with dual rear-firing, computer-optimized flared ports. The sleek curved cabinet features a modern design. A black cloth, magnetically attached grille completes the luxurious look.

JBL's revolutionary HDI waveguide geometry is the result of in-depth research into waveguide design details. In pursuit of exceptional high-frequency definition and uniform directivity for smooth in-room response, JBL engineers developed a design that ensures a neutral frequency response both on- and off-axis, offering a smooth transition between the high and low-frequency drivers.

The JBL 2410H-2 compression driver benefits from advanced research and applications derived from JBL Professional’s “D2” transducer range. At the core of the new 2410H-2 device is a lightweight polymer annular diaphragm, which improves high-frequency extension by reducing diaphragm mass. The V-shaped geometry of the annular diaphragm reduces breakup modes, eliminating time smear and reducing distortion. The result is incredible dynamics with accurate reproduction and no power compression.

HDI woofers leverage JBL's core engineering techniques to ensure very high output with low distortion. The long-throw voice coil, combined with the symmetrical field motor design, flux stabilization ring, and copper shorting ring, guarantees maximum output with significantly reduced distortion. The Advanced Aluminum Matrix cones provide a lightweight, rigid diaphragm, eliminate breakup modes, and ensure proper pistonic motion throughout the operating band.

Key Features:

• Patented HDI™ (High-Definition Imaging) waveguide technology
• Patented 2410H-2 high-frequency compression driver
• 6.5-inch (165mm) cast frame Advanced Aluminum Matrix cone woofer
• Contemporary design with premium finishes: high-gloss black, satin gray oak wood veneer, and satin walnut wood veneer

Technical Specifications:

• Enclosure Type: Bass-reflex design with rear-firing port
• High-Frequency Transducer: 1-inch (25mm) Teonex compression driver
• Low-Frequency Transducer: 6.5-inch (165mm) black Advanced Aluminum Matrix cone, cast frame woofer
• Crossover Frequency: 1900 Hz
• Sensitivity (2.83V @ 1m): 85 dB
• Nominal Impedance: 4 Ohm
• Recommended Amplifier Power: 15 W – 200 W
• Frequency Response: 40 Hz – 30 kHz (-6 dB)
• Dimensions (H x W x D): 370.0 x 230 x 288.9 mm
• Net Weight: 9.96 kg
• Compatible Stand: HDI-FS