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350w Studio Anfi Full Proje


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Specifications
Output Power 200W into 8 Ohm; 350W into 4 Ohm
Music Power 240W into 8 Ohm; 480W into 4 Ohm
Frequency Response -1dB at 15Hz and 60kHz at 1W
Input Sensitivity 1.75V for 200W into 8 Ohm
Harmonic Distortion Typically .002% at normal listening levels
Signal-to-Noise Ratio -122dB unweighted (22Hz to 22kHz); -125dB
A-weighted, both with respect to 200W into 8 Ohm
Damping Factor <180 at 100Hz; <75 at 10kHz, with respect to 8 Ohm
Protection 5A supply fuses
Stability Unconditional

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What current rating should the 6.8uF inductor L1 be?

350W into 4 ohms is a peak current of 13.3A. 200W into 8 ohms is a peak current of 7.1A.

And what V/A should the transformer be?

If used to play music then it won't be continuously operating at full output. So a transformer rated for half the rated power is fine. 100VA for an 8 ohm speaker or 175VA for a 4 ohm speaker.
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  • 7 months later...

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