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Author Thread: New 2009 entry sound quality subwoofers
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Silver Member
Username: Teamrevolution

ATLANTA, GA
USA

Post Number: 415
Registered: May-07
Edit Post

New from RD Audio for 2009.

They are basically throw back sound quality subwoofers. They are all in the performance and nothing in the bling.

* Single 80 oz 1" tall magnet on 12/15" 55 on the 10"

* 2.5" voice coil
* 15mm Xmax
* 400 RMS on 12/15" 350 on 10"

They are made for small sealed boxes. Very flat response and a 10/10 in SQ.





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Diamond Member
Username: Bestmankind

Post Number: 22710
Registered: Oct-05
Edit Post

i would like to try 3 of those 10s if you don't mind steve. let me know when they are available.
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Silver Member
Username: Teamrevolution

ATLANTA, GA
USA

Post Number: 416
Registered: May-07
Edit Post

I have 200 10" about 50 feet from me now. LOL
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Diamond Member
Username: Bestmankind

Post Number: 22711
Registered: Oct-05
Edit Post

give me a call with pricing. i am thinking of trying those out for christmas. during the holiday season i like to try out different subs.
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Silver Member
Username: Teamrevolution

ATLANTA, GA
USA

Post Number: 417
Registered: May-07
Edit Post

lol, you got it
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Diamond Member
Username: Bestmankind

Post Number: 22712
Registered: Oct-05
Edit Post

thanks man. good luck at usaci.

i got big plans for these big boys. also can't wait for that special project we were talking about.
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Platinum Member
Username: Insearchofbass

Post Number: 10828
Registered: Jun-04
Edit Post

How much are the 12's Steve? And what ohm voice coils single or dual?
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Silver Member
Username: Teamrevolution

ATLANTA, GA
USA

Post Number: 418
Registered: May-07
Edit Post

D4's if you can email me a contact # i can call you with a price. revolutiondaudio@yahoo.com

I will be giving the first few guys a super cost to get some opinions on them. Guys with some understanding of SQ would work best.

They get loud but this subwoofer is SQ 100%
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Gold Member
Username: Talon01

Team Revolution , Pa
Usa

Post Number: 1770
Registered: Jun-07
Edit Post

if you dont mind steve just call or text me the price for sean. he is my bro if you dont know.
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Diamond Member
Username: Bestmankind

Post Number: 22714
Registered: Oct-05
Edit Post

i feel like a noob now but 3 dual 4ohm subs wired series-parallel is________ohm?
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Silver Member
Username: Teamrevolution

ATLANTA, GA
USA

Post Number: 419
Registered: May-07
Edit Post

text sent
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Platinum Member
Username: Insearchofbass

Post Number: 10829
Registered: Jun-04
Edit Post

2.67 ohms
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Silver Member
Username: Teamrevolution

ATLANTA, GA
USA

Post Number: 420
Registered: May-07
Edit Post

or .67 wired down, after speaker wire you will be .7-.8
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Diamond Member
Username: Bestmankind

Post Number: 22717
Registered: Oct-05
Edit Post

thanks sean.
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Platinum Member
Username: Insearchofbass

Post Number: 10830
Registered: Jun-04
Edit Post

Im not at home im at mom and dads Scott. Call me when you get a chance.
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Platinum Member
Username: Insearchofbass

Post Number: 10831
Registered: Jun-04
Edit Post

Your welcome Chad.
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Platinum Member
Username: Insearchofbass

Post Number: 10833
Registered: Jun-04
Edit Post

What is the typical spl out of the 12's Steve do you know?
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Silver Member
Username: Teamrevolution

ATLANTA, GA
USA

Post Number: 422
Registered: May-07
Edit Post

not really , i am sure you can pull a 140 out of a single 12" without to much problem.

They are really geared for SQ.
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Platinum Member
Username: Insearchofbass

Post Number: 10835
Registered: Jun-04
Edit Post

The sq is why I want one. Really im just looking for 127 to 130 db on 400 watts. Whats the recommend box for these sealed I take it? And what cf amount?
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Platinum Member
Username: Insearchofbass

Post Number: 10837
Registered: Jun-04
Edit Post

Better yet let me call you if you dont mind.
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Gold Member
Username: Jakeyplaysbass

St. Louis, MO / ASU

Post Number: 3419
Registered: Jul-05
Edit Post

How much box space do they like Steve... 10s-15s.
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Platinum Member
Username: Insearchofbass

Post Number: 10840
Registered: Jun-04
Edit Post

Im ordering a 12. He said 1.00 to 1.50 cf sealed for my 12.
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Gold Member
Username: Talon01

Team Revolution , Pa
Usa

Post Number: 1772
Registered: Jun-07
Edit Post

sweet we are officially a rd family haha
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Gold Member
Username: Philly306

You choose to be ignor...

Post Number: 1351
Registered: Apr-07
Edit Post

Can we get some T/S specs rather than taking your word for it?
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Silver Member
Username: Teamrevolution

ATLANTA, GA
USA

Post Number: 424
Registered: May-07
Edit Post

T/s will be updated to the site next week. We are leaving to Usaci world finals this week so i will not have time to convert the T/s.
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Gold Member
Username: Philly306

You choose to be ignor...

Post Number: 1352
Registered: Apr-07
Edit Post

What?
You've already posted Xmax and it wouldn't take 5 seconds to post the other 6 parameters for modeling.
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Platinum Member
Username: Insearchofbass

Post Number: 10843
Registered: Jun-04
Edit Post

"sweet we are officially a rd family haha"

Yeah I told Steve basically the same thing. haha
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Diamond Member
Username: Bestmankind

Post Number: 22724
Registered: Oct-05
Edit Post

"sweet we are officially a rd family haha"

can i be in this family too? i know my last name ain't sanchez but i would like to join.
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Gold Member
Username: Redliner

Wilmington, Ma

Post Number: 4612
Registered: Jun-05
Edit Post

^^ lmao
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Platinum Member
Username: Nyyfan13

Yanks Fan
USA

Post Number: 10631
Registered: Jul-06
Edit Post

I just talked to Scott and Sean, and they said not a chance you are allowed in Chad. I do apologize. They don't let people who don't come to chat in their family.
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Gold Member
Username: Basssquared

Kansas

Post Number: 2379
Registered: Nov-06
Edit Post

i am sure you can pull a 140 out of a single 12" without to much problem.

am i the only one who finds this weird?
my friend had 2 15" L7s on 1200 watts and he barely got a 141 out of them am i missing out on something?
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Platinum Member
Username: Insearchofbass

Post Number: 10845
Registered: Jun-04
Edit Post

He may have meant outlaw style. And he was talking ported when he told me about the 140.
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Gold Member
Username: Talon01

Team Revolution , Pa
Usa

Post Number: 1774
Registered: Jun-07
Edit Post

140 no problem!!! we have the skills!! haha
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Gold Member
Username: Drant19

DUB-C, TX

Post Number: 1317
Registered: Aug-07
Edit Post

2 15s on 1200rms...and only a 141?


well the L7s are severly underpowered but they should still get more than a 141
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Silver Member
Username: Teamrevolution

ATLANTA, GA
USA

Post Number: 425
Registered: May-07
Edit Post

Spl numbers are all in the box and install.

We have a guy doing a 158.3 with two sonance 12" and a ab200.1 he does a 160+ with four of them.
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Platinum Member
Username: Rovin

1 15 = 149.5 DBs
Trinidad & T...

Post Number: 14355
Registered: Jul-05
Edit Post

'''''''''am i the only one who finds this weird?
my friend had 2 15" L7s on 1200 watts and he barely got a 141 out of them am i missing out on something?'''''''''

thats not good at all since my 2 10s RE SE on 1200wrms does 149.8dbs - IN A SEALED BOX

i know T\S specs will be up later but whats the Fs on a 10 & 12" ???.....
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Gold Member
Username: Drant19

DUB-C, TX

Post Number: 1318
Registered: Aug-07
Edit Post

2 10s doing 149.8....


Rovin your amazing haha thats incredible! congrats man thats a h3ll of a score.
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Silver Member
Username: Teamrevolution

ATLANTA, GA
USA

Post Number: 428
Registered: May-07
Edit Post

20's when broken in
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Gold Member
Username: Philly306

You choose to be ignor...

Post Number: 1357
Registered: Apr-07
Edit Post

so could you also tell us VAS, Re, Qes, Qms, and the piston area?
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Gold Member
Username: Basssquared

Kansas

Post Number: 2381
Registered: Nov-06
Edit Post

my 2 10s RE SE on 1200wrms does 149.8dbs - IN A SEALED BOX

i'm gonna have to call the BS flag on that Rovin sorry bro but i mean Berny had 2 15" AQ HD3's on 6000 watts in a huge ported box and only hit about the same score i find your score really really and i mean really hard to believe you have any vids or something? Even chad when he had his two 15" BTLs on 2 Memphis 4K's only hit 150 why would they go through all the trouble if they could just get 2 12" Se's and 1200 watts rms idk just seems like BS to me
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Gold Member
Username: Bernymac

Phnom Penh
Cambodia

Post Number: 4394
Registered: Sep-04
Edit Post

"my 2 10s RE SE on 1200wrms does 149.8dbs - IN A SEALED BOX "

More info would help.
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Gold Member
Username: Talon01

Team Revolution , Pa
Usa

Post Number: 1776
Registered: Jun-07
Edit Post

not that hard to believe. my guess is a fiat marbella or a panda? i did a 148 and change with 1-12" and 2k
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Gold Member
Username: Snowball123

West Allis, WI

Post Number: 1635
Registered: Oct-07
Edit Post

if Rovins score is true, that's one helluva score.
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Gold Member
Username: Bernymac

Phnom Penh
Cambodia

Post Number: 4396
Registered: Sep-04
Edit Post

word. Just want to know what car and style of metering he did.
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Diamond Member
Username: Bestmankind

Post Number: 22729
Registered: Oct-05
Edit Post

if rovin said he did then he did. he does a small wagon so that car can get loud.
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Gold Member
Username: Mixmastaspig

Team RD, Canada

Post Number: 1913
Registered: Sep-05
Edit Post

Nice looking sub, send you an e-mail Steve....

Those scores are not hard to believe at all. A guy has a CRX with a single 12" subs and he hits a 154.x in DB drag off 3krms I believe.
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Silver Member
Username: Teamrevolution

ATLANTA, GA
USA

Post Number: 429
Registered: May-07
Edit Post

.6-.8 10"
1.0-1.5 12"
1.8-2.5 15"
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Gold Member
Username: Talon01

Team Revolution , Pa
Usa

Post Number: 1777
Registered: Jun-07
Edit Post

mounting depth on the 10?
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Platinum Member
Username: Insearchofbass

Post Number: 10853
Registered: Jun-04
Edit Post

haha Thinking of changing again?
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Diamond Member
Username: Bestmankind

Post Number: 22755
Registered: Oct-05
Edit Post

scott and i have a secret sq competition going on. well its not a secret no more.
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Platinum Member
Username: Insearchofbass

Post Number: 10854
Registered: Jun-04
Edit Post

lol
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Gold Member
Username: Basssquared

Kansas

Post Number: 2382
Registered: Nov-06
Edit Post

Those scores are not hard to believe at all. A guy has a CRX with a single 12" subs and he hits a 154.x in DB drag off 3krms I believe.

dude your comparing a 12" sub that is obviously meant for SPL if i can handle 3krms and with twice the power in probably a ported enclosure in the car that is famouse for being used in SPL installs to 2 10" SQ subs in a SEALED box with only 600 watts going to each. so either Rovin is the master of installs and knows all the secrets to SPL or the rest of us are just noobs trust me if it was that easy to hit high numbers like that everyone would do it.
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Gold Member
Username: Basssquared

Kansas

Post Number: 2385
Registered: Nov-06
Edit Post

bump for some answers
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Gold Member
Username: Mixmastaspig

Team RD, Canada

Post Number: 1915
Registered: Sep-05
Edit Post

Makes sense but why would Rovin lie, he's not some new guy tossing out random numbers....

My one buddy has 2 10" Sonances in his trunk sealed with .75cu feet each and he hit a 138.xx Db drag with each sub seeing roughly 6-700rms, has them in an RX-8.... Another good score some guy got with 2x12" L7 subs sealed, not sure on the amp though hit around 145.xxDb.....I was surprised!
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Gold Member
Username: Basssquared

Kansas

Post Number: 2386
Registered: Nov-06
Edit Post

ok bud 138.xx is no where close to 149.xx you do realize that "theoretically" ever 3 decibels is twice as loud so 141 is twice as loud as 138 144 is four times as loud and so on so there is a huge difference between 138.xx to 149.xx and yeah i agree Rovin is a respected member of this forum but if its true how hard is it to provide some proof show some and i'll shut up i dont think i'm asking for too much.
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Gold Member
Username: Frkkevin

Team DLS