Impedance of Alpine Hu's

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05-01-2004, 08:11 PM

Reider

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The CD 9813, 9815, 9831, 9833, 9835 all have 4v pre-outs, but I couldn't find the impedance on the website. Anybody have any idea?

thanks

05-01-2004, 10:25 PM

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Looked at a manual for a 7998 today, it was listed as 5 volts at 10 kilohms's.....

05-01-2004, 10:29 PM

2 8's AKA Jeepbeats

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Taken directly from the 9831 owner's manual:

Maximum Pre-Output Voltage 4 V/10 k ohms

05-02-2004, 02:12 AM

Reider

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I"m not sure what 10 kilo ohms equate to though.

Usually they are just rated in ohms aren't they?

so is 10 kilo ohms = 10, 000 ohms?

05-02-2004, 05:10 AM

PerryB

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Quote:

Originally posted by DaFeared:
I"m not sure what 10 kilo ohms equate to though.

Usually they are just rated in ohms aren't they?

so is 10 kilo ohms = 10, 000 ohms?

10K ohms would be 10,000 ohms or atleast that is how I would interpret it.

05-02-2004, 07:08 AM

Reider

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Isn't that a little high considering eclipse is 55, and the pioneer deh MP860 is 100?

[ May 02, 2004, 08:12 AM: Message edited by: DaFeared ]

05-02-2004, 07:22 AM

ChrisB

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Quote:

Originally posted by PerryB:
<blockquote>quote:<hr />Originally posted by DaFeared:
I"m not sure what 10 kilo ohms equate to though.

Usually they are just rated in ohms aren't they?

so is 10 kilo ohms = 10, 000 ohms?

10K ohms would be 10,000 ohms or atleast that is how I would interpret it. [/QUOTE]yep, me too

05-02-2004, 07:24 AM

Reider

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Join Date: Jul 2003

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Quote:

Originally posted by ChrisB:
<blockquote>quote:<hr />Originally posted by PerryB:
<blockquote>quote:<hr />Originally posted by DaFeared:
I"m not sure what 10 kilo ohms equate to though.

Usually they are just rated in ohms aren't they?

so is 10 kilo ohms = 10, 000 ohms?

10K ohms would be 10,000 ohms or atleast that is how I would interpret it. [/QUOTE]yep, me too [/QUOTE]Isn't that a little high considering eclipse is 55, and the pioneer deh MP860 is 100?

[img]graemlins/dunno.gif[/img]

05-02-2004, 08:25 AM

Lethal

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100 ohm 4volt preouts on the CDA9833. Tom (alpine Rep) said that number (4volts) was closer to 5.5

I notice an audible output difference from my 4volt 100ohm Panasonic DPX95 to my new HU.

05-02-2004, 08:34 AM

#10

Reider

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Join Date: Jul 2003

Posts: 164

Quote:

Originally posted by Lethal:
100 ohm 4volt preouts on the CDA9833. Tom (alpine Rep) said that number (4volts) was closer to 5.5

I notice an audible output difference from my 4volt 100ohm Panasonic DPX95 to my new HU.

Ahh, right on Lethal, thanks for the info! [img]graemlins/thumb.gif[/img]
[img]graemlins/beer.gif[/img]

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