11Specifications
Specifications in Brief
The correlation between published specifications and sonic quality can be unreliable. A list of numbers reveals virtually nothing. All technical measurements must be subject to qualitative as well as quantitative interpretation. Measurements of the SX25 reveal excellent results by any standards. Tested at 115V and 230V after a 10 minute warm up period.
Rated Power Output (per channel) | 25WRMS into 8Ω |
........................................................................... | 35WRMS into 4Ω |
Voltage Swing | |
Input Sensitivity | 0.63VRMS |
Gain | 27.1dB |
Input Impedance: |
|
Typically | 40kΩ |
Total Harmonic Distortion (THD+N): |
|
Typically | 0.002%, @ 1kHz into 8Ω |
20Hz to 20kHz | <0.02% |
Frequency Response: |
|
+0dB, | |
+0dB, | |
Signal to Noise Ratio: |
|
Rated Output (unweighted) | 100dB |
Dynamic Headroom (rated with music) | >2.0dB |
Power Consumption: |
|
Idle | 10W |
Maximum (at 35W per channel into 4Ω) | 80W |
Audio Connections |
|
Inputs | 1 pair line level (RCA) |
Outputs | 1 pair line level (RCA) |
....................................................... | 2 pairs speaker binding posts |
Other Connections |
|
IEC AC mains input receptacle |
|
Mains Input Voltage |
|
115V or 230V AC at 50Hz/60Hz |
|
(Set within the SX25 at time of manufacture) |
|
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