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ZC1681B-S480 Simple Multi-channel Loudspeaker Life Test System
Classification:
Key words:Electronic testing and measuring instruments
The ZC1681B-S480 speaker life tester is a multi-channel product of the ZC1681 series. It is a simple and easy-to-operate product designed for short-term verification before the product is shipped.
Model |
ZC1681B-S480 | |
Power amplifier parameters |
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480 independent power amplifiers |
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Maximum output power per channel |
≤3.5W |
|
Maximum total output power |
≤1800W |
|
Frequency response |
20Hz~20kHz(±0.25dB) |
|
Total harmonic distortion (THD) |
≤1%@1W 1K sine | |
Output impedance |
≤0.15Ω | |
Load impedance |
4~16Ω | |
Adjustable range of output voltage |
0.10V ~ 4.00V (0.01V step), a total circuit setting voltage | |
Protective function |
Short circuit protection, overheating protection | |
Sine wave signal generator |
||
Frequency Range |
20Hz~20KHz |
|
Frequency accuracy |
±0.01% |
|
Frequency stability |
Better than 60ppm |
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Point frequency/sweep frequency, can be set, sweep frequency can be linear or logarithmic |
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Sweep period |
0~100 seconds |
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Audio player |
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Maximum supported sampling rate (KHz) |
48KHz |
|
Fully support FAT16, FAT32 file system, maximum support 32G TF card |
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Specify the file name to play |
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Signal voltage adjustment 0.01V step |
Related file download
1.9MB
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