Stratus Bronze vs Image 4T
The Image 4T's sensitivity is 89 dB against the Stratus Bronze's 90 dB, its impedance 6Ω against 4Ω, and its low-frequency extension 38 Hz against 40 Hz. Both share high-frequency extension (21 kHz).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersFloorstanding SpeakersDiscontinued
Estimated price (community-sourced)
$400
Around — community and catalog average, updates slowly
About the Stratus Bronze
The PSB Stratus Bronze are floorstanding loudspeakers with a 2.5-way bass reflex design, a 1" aluminum dome tweeter, and two 6.5" mid-woofers. They are rated at 40Hz-21kHz (±3dB) with a low-frequency cutoff of 29Hz (-10dB), 90dB sensitivity, 4-ohm impedance, and a recommended amplifier range of 15-200W. They are bi-ampable/bi-wireable and are known for a smooth, polite sound rather than deep bass impact.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 90 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 40 Hz - 21 kHz
- Power Handling
- 200W
- Min. Amplifier Power
- 15W
- Max. Amplifier Power
- 200W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Type
- dynamic
- Driver Size
- 6.5"
- Driver Count
- 3
- Enclosure Type
- ported
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 229 × 934 × 324 mm (W × H × D)
- Weight
- 17.7 kg (39 lbs)
Key Specifications
Sensitivity: 90 dB
Impedance: 4Ω
Frequency: 40-21000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions