 |
 |
| HiVi A3N closeout drivers running full-range and powered by a Sonic Impact T-Amp connected to an MP3 player |
| This is Phoua's first loudspeaker project. She plans on mounting handles and protective grills. The T-Amp needs more than 8 AA alkaline batteries to run properly. She will use 11 AA nickel-metal-hydride batteries which will provide 13.2V, but require an external holder. She will build a cradle for the T-Amp and batteries. |
 |
| Her speakers sound very good considering the low cost. Remember, there are no crossover elements. Below is a gated sine wave response for one of her boxes. |
|