Solo 375 XD vs Duo 175 XD
The Duo 175 XD's power @ 8ω is 175W against the Solo 375 XD's 375W, its signal-to-noise 95 dB against 103 dB, and its power @ 4ω 350W against 600W. Both share thd (0.030%).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower Amplifiers
Estimated price (community-sourced)
$12,500
Around — community and catalog average, updates slowly
About the Solo 375 XD
The Krell Solo 375 XD is a mono power amplifier in Krell’s XD/iBias lineup. It is rated at 375 watts into 8 ohms and 600 watts into 4 ohms, and it adds Krell’s XD (Xtended Dynamics, Dimensionality & Detail) upgrade with lower output impedance and network monitoring via Ethernet.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 375W @ 8Ω
- Power @ 4Ω
- 600W @ 4Ω
- Amplifier Class
- A
- Damping Factor
- >400
- Minimum Impedance
- 4Ω
- Input Sensitivity
- 2.5V RMS
- Input Impedance
- 100Ω
- Max Input Voltage
- 154.0V RMS
Analog Output
Analog signal output specifications
- THD
- 0.030%
- SNR
- 103 dB
- Output Voltage
- 55.0V RMS
- Output Impedance
- 0.018Ω
- Max Output Voltage
- 154.0V RMS
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- Yes
- Analog Inputs
- RCA, XLR
- Analog Outputs
- binding posts
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 434 × 194 × 536 mm (W × H × D)
- Weight
- 27.3 kg (60 lbs)
Key Specifications
Power: 375W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions