ST Specs

• Typical THD+N 8Ω (10W out): 0.001%
• Power Output 8Ω @ 0.2% THD+N: 250W
• Power Output 8Ω @ 1.0% THD+N: 277W
• Power Output 4Ω @ 0.2% THD+N: 430W
• Power Output 4Ω @ 1.0% THD+N: 460W
• Output Idle Noise (A Wt.): <125µV
• Frequency Response 20Hz-20kHz (8Ω @ 10W): ± 0.1db
• Lower Bandwidth: 1.5Hz all loads
• Balanced Input Impedance: 100kΩ
• Unbalanced Input Impedance: 100kΩ
• Dynamic Range (A Wt.): 111db
• Gain: 30.5db
• Sensitivity: 1.31V
• Output Impedance: 0.018Ω
• Min Load: 3Ω
• Max Output Current: 30A
• Idle Power Consumption: <28W
• Standby Power Consumption: <0.5W
• Dimensions: L 13.75"  W 15.75"  H 4.625" 

• Typical THD+N 8Ω (10W out): 0.002%
• Power Output 8Ω @ 0.2% THD+N: 325W
• Power Output 8Ω @ 1.0% THD+N: 375W
• Power Output 4Ω @ 0.2% THD+N: 675W
• Power Output 4Ω @ 1.0% THD+N: 725W
• Output Idle Noise (A Wt.): <190µV
• Frequency Response 20Hz-20kHz (8Ω @ 10W): ± 0.25db
• Lower Bandwidth: 1.5Hz all loads
• Balanced Input Impedance: 92kΩ
• Unbalanced Input Impedance: 92kΩ
• Dynamic Range (A Wt.): 110db
• Gain: 27db
• Sensitivity: 2.1V
• Output Impedance: 0.007Ω
• Min Load: 2.5Ω
• Max Output Current: 30A
• Idle Power Consumption: <28W
• Standby Power Consumption: <0.5W
• Dimensions: L 13.75"  W 15.75"  H 4.625"

• Typical THD+N 8Ω (10W out): 0.001%
• Power Output 8Ω @ 0.2% THD+N: 460W
• Power Output 8Ω @ 1.0% THD+N: 480W
• Power Output 4Ω @ 0.2% THD+N: 725W
• Power Output 4Ω @ 1.0% THD+N: 775W
• Output Idle Noise (A Wt.): <215µV
• Frequency Response 20Hz-20kHz (8Ω @ 10W): ± 0.15db
• Lower Bandwidth: 1.5Hz all loads
• Balanced Input Impedance: 92kΩ
• Unbalanced Input Impedance: 92kΩ
• Dynamic Range (A Wt.): 108db
• Gain: 30.7db
• Sensitivity: 1.75V
• Output Impedance: 0.021Ω
• Min Load: 4Ω
• Max Output Current: 30A
• Idle Power Consumption: <28W
• Standby Power Consumption: <0.5W
• Dimensions: L 13.75"  W 15.75"  H 4.625"

Downloads:
STmkIImanualREVv3.pdf (Size: 1.34 MB)