[TechAssist] Re: White Westinghouse WTV12505 speaker or # needed. (question)
- From: "al m" <ampm@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 29 Oct 2004 15:15:48 -0400
Thanks Russ. That's where I was thinking wrong. Impedance instead of
resistance.
Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message -----
From: "Hoyt's TV" <hoytstv@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, October 29, 2004 2:38 PM
Subject: [TechAssist] Re: White Westinghouse WTV12505 speaker or # needed.
(question)
>I have plenty of 8 ohm speakers above 2W but the holes are 2-1/2 X 3-1'2.
>
> I have used resistors to make a speaker match, without any problems.
> Also in radios for prisoners, I have put a resistor in place of the
> speaker
> so it won't be just open if they unplug the headphone.
> An 8 ohm speaker is 8 ohms impedance not DC resistance, but I don't see
> how
> the output circuit can tell the difference, since an 8 ohm resistor isn't
> a
> coil, it should look like 8 ohms. Now if you used a wire wound resistor,
> that might have impedance to it that would not look like 8 ohms.
>
>
> Russ Hoyt
> Hoyt's TV
> Exeter, NH
>
>
> ----- Original Message -----
> From: "al m" <ampm@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, October 29, 2004 10:58 AM
> Subject: [TechAssist] Re: White Westinghouse WTV12505 speaker or # needed.
> (question)
>
>
>> If I put a 8 ohm resistor across a 16 ohm speaker can I use it for this
> set?
>> I'm not up on audio problems. Can I just use the 16 ohm without putting a
>> resistor across it?
>> Al Marquardt
>> ampm@xxxxxxx
>> Al Marquardt Electronic Repair
>> 206 W Main
>> Girardville Pa. 17935
>> ----- Original Message -----
>> From: "al m" <ampm@xxxxxxx>
>> To: <techassist@xxxxxxxxxxxxx>
>> Sent: Tuesday, October 26, 2004 9:59 AM
>> Subject: [TechAssist] White Westinghouse WTV12505 speaker or # needed.
>>
>>
>> >I need a speaker for this set. It is a 31/2 X 2" speaker 2W 8 ohms. It
> has
>> > flush mounting and the center holes are 3' and 1 9/16. Markings on
> speaker
>> > are SP5090F04 K tone 76205
>> > Al Marquardt
>> > ampm@xxxxxxx
>> > Al Marquardt Electronic Repair
>> > 206 W Main
>> > Girardville Pa. 17935
>> >
>> >
>> >
>>
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