HDI-4500 vs Legacy Audio SilverScreen HD
The SilverScreen HD's sensitivity is 93.5 dB against the HDI-4500's 90 dB, its low-frequency extension 41 Hz against 50 Hz, and its high-frequency extension 25 kHz against 30 kHz. Both share impedance (4Ω).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersCenter Channel Speakers
Estimated price (community-sourced)
$1,200 - $1,600
Around — community and catalog average, updates slowly
About the HDI-4500
The JBL Synthesis HDI-4500 is a premium 2.5-way center channel loudspeaker designed as the anchor of JBL’s HDI surround system. It uses JBL’s patented High-Definition Imaging (HDI) waveguide, a 1-inch Teonex compression driver, and four 5.25-inch Advanced Aluminum Matrix cone woofers in a bass-reflex cabinet with dual rear-firing ports. Available finishes include High Gloss Black, Satin Walnut, and Gray Oak. Manufacturer and retail references place its price around $999.00.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 90 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 50 Hz - 30 kHz
- Power Handling
- 250W
- Min. Amplifier Power
- 20W
- Max. Amplifier Power
- 250W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2.5-way
- Driver Type
- Advanced Aluminum Matrix cone
- Driver Size
- 5.25"
- Driver Count
- 5
- Enclosure Type
- ported
- Crossover Frequency
- 600 Hz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 841.4 × 190 × 312.5 mm (W × H × D)
- Weight
- 20.11 kg (44 lbs)
- Available Colors
- High Gloss Black, Satin Walnut wood veneer, Satin Gray Oak wood veneer
Key Specifications
Sensitivity: 90 dB
Impedance: 4Ω
Frequency: 50-30000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions