amp help

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stanzz

Member - Posts: 29

Joined: January 20, 2003

Location: United States

Posted: July 19, 2003 at 5:25 PM / IP Logged

well i recently purchased a sony xm-280gtx (2/1 channel, 480W).

specs : (1) 80W rms X 2 @ 4 ohms

(2) 100W X 2 @ 2 ohms

(3) 200W X 1 @ 4 ohms bridged

my problem begins because I bought the amp to power a single 12" sub, but I don't know how to wire it to get 400W X 1 @ 2ohms.

speedwayaudio1

Silver - Posts: 879

Joined: March 18, 2003

Location: United States

Posted: July 19, 2003 at 5:48 PM / IP Logged

that is not a 2 ohm stable mono amp. is the sub dual voice coil? i assume its is cause your looking for 2 ohms. you will have to get a class d amp that is 2 ohm stable. most class d amps are mono for bass. or you could hook up 1 ch per voice coil. that is not the best way to do it butit will get you by till you get a better amp.

Big Dave

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bberman1

Gold - Posts: 2,314

Joined: March 11, 2002

Location: United States

Posted: July 19, 2003 at 5:57 PM / IP Logged

What kind of sub (make and model)

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amp help

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