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View Full Version : SOLD/CLOSED Alpine Duo-B Old School amps



audiobaun
10-26-2011, 05:16 AM
26528028Have a couple Alpine Duo-b amps that I would like to see that is available for trades,Some do not have plugs,but almost all do-Thanks:sneaky:
Have :
3)3522
1)3523
1)3513s
1)3540
Trades??Speakers??ECT?? Thanks

pickup1
10-26-2011, 08:19 AM
Any specs on these?

BrownVanMan
10-26-2011, 02:01 PM
Any specs on these?

this

ItsAJeepThing
10-26-2011, 03:00 PM
I bought a 3523 from him. Works great and made me a great deal. Good guy here.

audiobaun
10-26-2011, 05:34 PM
I will see if i can google them up and post them..May take me a few min.All working as they should,have scratches and so forth due to age,not perfect,but still look fair,and presentable as well..Thank you sir^^^^^..ItsAJeepThing,and am estatic to hear that the amp met your expectations as well..3523..It was,and is one of my favorites!

audiobaun
10-26-2011, 06:50 PM
Well,I did some searching..Thanks to the google sites..As follows at 11.6/12v:
3522- 2x30@4ohms
2x40@2ohms
1x80@4ohms bridged THD.3%-100Db
3540-2x30@4ohms
2x40@2ohms
1x80@4ohms bridged THD.3%-100Db-pretty much same as the 3522
Now this is a little B/A amp that ItsAJeepThing picked up from me
3523-2x40@4ohms
2x50@20hms
1x100@4ohms bridged THD.3%-110db
3513s-2x25@4ohms
2x35@2ohms
1x70@4ohms bridged THD.4%-105 db
KEEP IN MIND:these ratings are at the 12v specs,so your car now is usually at 13.4 up to 14v,so the wattage will be MORE! I know that the 3522 will push 2 sets of 6x9,and a pair of 150 rms 10s pretty decent as well as the 3540,the 3513s-I know it will push a pair of 6.5 -50rms speakers,5.25,2)sets of 50rms tweeters,and I put it on a 150rms 8in sub at one time,Now the 3523-Hmm-Now that amp has got some real power, i had it on a pair of kicker KS 6.5 and a pair of KS 25 tweeters,and a pair of 360rms ABC Audiobahn 3ways,and a pair of 1oorms Infinity tweeters,I have had it on a 600rms sub,2 150rms 10s,4 200rms 8s,2 sets of JBL GTQ 100rms 6x9 before.I wouldnt be,and i have as you have been told? to run these amps for front stage,or rear staging,and even a single 12/10 ect.Good amps,and fairly clean.I will test again before they go out to make certain they are working properly for you.I just have too many amps,and they really need to be used rather than sitting up.They were all around $120 and to like $190 for the 3523 in like 92,and still working great.If you need fresh pics let me know,and I will get them. I will place some here in a bit.Thanks,and hope this info helps out.Pm me ,or let me know here,I will be checking time to time...thanks:thankyou:

audiobaun
10-26-2011, 11:29 PM
26528135265281372652813626528123Here are some fresh Pics..I have the plugs for all except the speaker plug for the 3513s,and Power plug,and speaker plug for one 3522.I will keep looking for them..If I cannot find them,I can make something for them,or you can buy on e-bay,but will be tested before shipped.Thanks..A little dust here and there,some scratches/nicks,but presentable..
Trades??/Trades n cash??? Can use some 12g wiring and possibly 8ga kit???Thanks:escape:

audiobaun
10-26-2011, 11:58 PM
The 3540,I picked up on E-bay a few weeks back with intentions of putting it in my nephews scion in the kick panels,but we went with the 4ch JBL GTQ 200 instead,but I ran it for a solid week on my rear Audiobahn ABC 6002 seperates,200rms(100ea.), and sounded great!!

audiobaun
10-28-2011, 12:56 AM
Anyone??? TRADES????????????

matt_bennett05
10-28-2011, 01:17 AM
I have about 30' of blue ofc 8ga... pm me.

Louisiana_CRX
10-28-2011, 01:48 AM
i have a few of those amps good clean power

audiobaun
10-28-2011, 04:19 AM
I have plenty of 4,8,10,14g wiring..Thanks though..12g??Dist blocks??Tweeters,5.25 woofers,6.5s,Hu for couple amps??RCAs??ANL Fuse holder4g??Something like that would be something I can utilize??
Louisiana_CRX-Thanks,and yes they are pretty clean sounding amps,and are rated at 12v,sound great clean, pretty clear,n fairly loud for such a small footprint!!!:imo:

audiobaun
10-29-2011, 03:37 PM
Bump Bump!!!For today??

audiobaun
10-31-2011, 02:52 AM
Tested all today,and are working FINE!! Let me know what you have??I will sell for cheap /fair price too????Thanks

audiobaun
11-02-2011, 05:58 PM
^^^ up !! Pm me if have anything..thanks

audiobaun
11-03-2011, 01:06 AM
The 3523 will not be available..the rest are still up for questioning?? LEt me know/PM ME..thanks:awesome:

audiobaun
11-07-2011, 07:51 PM
The 3523 is available.. did not use. Working just fine, and pounded a 4oo rms SVC 4ohm sub without any issues.All amps still up..WHAT WOULD YOU HAVE TO TRADE OR BUYING IS ALSO AN OPTION AS WELL?? LET ME KNOW..THANKS:D

audiobaun
11-11-2011, 07:35 PM
Great for mids, and highs, or a single sub???All working just fine??What do you have for trades??:slap:

audiobaun
11-13-2011, 04:24 AM
Anyone??Great amps man..OLD SCHOOL POWER!!:veryexci:

audiobaun
11-18-2011, 10:56 PM
Any trades?/Fair trades???Will also sell if you would like one or a pair of amps as well??Let me know..Thanks! These will not be on here much longer, so try to take advantage of Clean n clear/loud old school power:D

audiobaun
12-01-2011, 01:08 AM
These will be removed by Next Friday, if youd like any of these amps, please let me know..Thanks:D

gbodynation
12-01-2011, 01:21 AM
pm sent

audiobaun
12-01-2011, 01:30 AM
PM sent:D

gbodynation
12-01-2011, 01:38 AM
PM sent:D
returned

audiobaun
12-01-2011, 01:39 AM
?:uhoh:

gbodynation
12-01-2011, 01:45 AM
?:uhoh:

idk y pics isnt comming up. ill have to send them to you in another way

audiobaun
12-01-2011, 01:52 AM
Tomorrow will be fine.Im needing to get rested for work tmorrow.Have be up at 5am, and should be back around 5pm and check my e-mail sent.Thanks:D..No rush

gbodynation
12-01-2011, 01:56 AM
Tomorrow will be fine.Im needing to get rested for work tmorrow.Have be up at 5am, and should be back around 5pm and check my e-mail sent.Thanks:D..No rush

ok cool

audiobaun
12-01-2011, 11:23 PM
Two 3522, are no longer available, as well as the 3540..
I have the
1-3523
1-3513s
1-3522 needs plugs
I thank you for your time:santa:

audiobaun
12-03-2011, 03:24 PM
Bump...I will keep this open for today only..Great amps for the prices:D