| To: | James Duffer <dufferjames@hotmail.com> |
|---|---|
| Subject: | Re: [TenTec] Ten-Tec External Speaker |
| From: | "Dr. Gerald N. Johnson, electrical engineer" <geraldj@isunet.net> |
| Reply-to: | geraldj@isunet.net |
| Date: | Mon, 21 Jan 2002 16:11:16 -0600 |
| List-post: | <mailto:tentec@contesting.com> |
Because in a strong magnetic field it takes less current in the voice coil to create any give force to move the speaker cone. 73, Jerry, K0CQ -- Entire content copyright Dr. Gerald N. Johnson. Reproduction by permission only. |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Re: [TenTec] Ten-Tec External Speaker, James Duffer |
|---|---|
| Next by Date: | [TenTec] Orion, Duane A Calvin |
| Previous by Thread: | Re: [TenTec] Ten-Tec External Speaker, James Duffer |
| Next by Thread: | Re: [TenTec] Ten-Tec External Speaker, Robert & Linda McGraw K4TAX |
| Indexes: | [Date] [Thread] [Top] [All Lists] |