JBL Synthesis HDI-3800
Best high performance floorstanding speaker for dedicated home cinema enthusiasts.
A commanding floorstanding speaker that balances raw power with refined acoustic precision. Its advanced waveguide technology and triple-woofer array create a wide, immersive soundstage that excels in both high-end home theater setups and dedicated music listening rooms.
$1925.00
at
USA Tube Audio
Who it's for
- Home theater enthusiasts seeking a cinematic, high-impact listening experience
- Audiophiles who value a broad and stable stereo image
- Design-conscious listeners wanting professional performance in a polished package
Who should skip it
- Apartment dwellers or those with limited floor space
- Budget-conscious buyers unwilling to invest in premium external amplifiers
- Value-oriented shoppers looking for entry-level high-fidelity audio solutions
Performance breakdown
Dynamic Range
Effortlessly handles massive volume swings without losing composure or clarity.
Soundstage Precision
The HDI waveguide creates a remarkably wide and pinpoint-accurate listening sweet spot.
Bass Authority
Triple woofers deliver deep, punchy, and controlled low-end impact.
Build Integrity
Heavily braced enclosure ensures zero cabinet resonance even at high volumes.
High-Frequency Detail
Compression driver offers crisp, fatigue-free treble that remains smooth and articulate.
Amplifier Demand
Requires a robust, high-current amplifier to truly unlock its full potential.
Key Specs
Enclosure Type
Bass-reflex design with rear-firing port
High Frequency Transducer
1-inch Teonex compression driver
Low / Mid Frequency Transducers
Three 8-inch Advanced Aluminum Matrix cone woofers
Crossover Frequency
800Hz, 1800Hz
Sensitivity
92dB
Nominal Impedance
4 Ohm
Recommended Amplifier Power
250W – 300W
Frequency Response
37Hz – 30kHz
Dimensions
43.33 x 11.81 x 16.45 inches
Weight
83.78 lbs
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