D3 vs Amphion Krypton 3X
The Krypton 3X's sensitivity is 89 dB against the D3's 90 dB and its low-frequency extension 21 Hz against 22 Hz. Both share impedance (4Ω) and ways (3).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersFloorstanding SpeakersHorns & WaveguidesDiscontinued
Estimated price (community-sourced)
$18,339.30
Around — community and catalog average, updates slowly
About the D3
Usher Audio D3 is a high-end 3-way floorstanding loudspeaker built around horn-loaded and diamond-dome driver technology. The available listings and manufacturer page indicate it is a flagship-style speaker with very large cabinet dimensions, high sensitivity, and substantial low-frequency output. One retail listing refers to the D3 as the current product page while noting that the information shown is for the previous D-series generation (D2), so public details may vary depending on production revision and market listing.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 90 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 22 Hz - 40 kHz
- Power Handling
- 250W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 3-way
- Driver Type
- dynamic
- Driver Size
- 15"
- Driver Count
- 4
- Enclosure Type
- horn
- Crossover Frequency
- 8.2 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 660 × 1770 × 900 mm (W × H × D)
- Weight
- 308 kg (679 lbs)
- Available Colors
- High Gloss Black
Key Specifications
Sensitivity: 90 dB
Impedance: 4Ω
Frequency: 22-40000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions