RD HW VS. DC Sound lvl. 5

 

Bronze Member
Username: Lamchop_8

St.Louis, Missouri USA

Post Number: 24
Registered: May-09
What sub is better (OVERALL) between the RD Audio Heavyweight and the DC Sound Lab lvl. 5?


RD HW

http://www.rdaudio.net/heavyweight/heavyweight.htm


DC lvl. 5 (SPECS)


12" 15" 18"

Mounting Depth 8.25 9.5 10.5
Mounting Hole Diameter 11" 14" 16.75"
Motor Width 9.84" 9.84" 9.84"
Weight 78lbs 78.25lbs 80.5lbs
VC Diameter 3" Flat 8 layer 3" Flat 8 layer 3" Flat 8 layer
Magnet Weight 73lbs 73lbs 73lbs
Power Handling RMS/Peak 2000/4000
20,000 burst 2000/4000
20,000 burst 2000/4000
20,000 burst
Impedance D 1 or 2ohm D 1 or 2ohm D 1 or 2ohm
Sd 494.00 cm² 791.00 cm² 1159.00 cm²
Suggested Sealed N/A N/A N/A
Suggested Ported 1.75³ ft 3.5³ ft 5³ ft
Suggested SPL Ported 2.75³ ft 5³ ft 8³ ft
 

Gold Member
Username: Snowball123

West Allis, WI

Post Number: 2668
Registered: Oct-07
I'd go with the level 5. Sub just looks sexy as sh*t.
 

Gold Member
Username: Somedonniedude

Illinois Braaap MX

Post Number: 2589
Registered: May-07
It MUST be a better sub if it LOOKS cooler! Snow is a noob don't listen to him.
 

Bronze Member
Username: Lamchop_8

St.Louis, Missouri USA

Post Number: 25
Registered: May-09
So whats sub is best?
 

Gold Member
Username: Snowball123

West Allis, WI

Post Number: 2670
Registered: Oct-07
You know so much more than me donnie...

And did I say I choose the DC because it looked better?
 

Bronze Member
Username: Lamchop_8

St.Louis, Missouri USA

Post Number: 26
Registered: May-09
Can anyone please help me
 

Gold Member
Username: Hdubb

Team Revolution

Post Number: 4116
Registered: Nov-04
no one has that answer. how big of a box? how much power? daily? spl?
 

Bronze Member
Username: Lamchop_8

St.Louis, Missouri USA

Post Number: 27
Registered: May-09
My enclosure is walled 12.6 cuft. (After all displacements) its going to be a daily setup.
I dont know what amp I'm choosing right now between these two. Which is best???


Kicker

http://www.sonicelectronix.com/item_6712_Kicker+ZX2500.1.html


Rockford

http://www.sonicelectronix.com/item_2808_Rockford+Fosgate+Power+T20001bd.html
 

Gold Member
Username: Drant19

DUB-C, TX

Post Number: 1580
Registered: Aug-07
12.6 cu ft for 1 sub?? im guessing your gonna be doin an 18?

both subs are great...however i would look at different amps that can be run lower than 1ohm for bursts if your competing..


i would never have a wall for daily.

my .02
 

Bronze Member
Username: Re_xxx

Green River, Wyoming U.S.A

Post Number: 23
Registered: Apr-07
For a daily application I would go with the HW. Much better efficiency. And now with the sql options they actually sound very good!

Depending on the power.. I was personally told a lvl 5 won't take more than 4k daily...

But for burps...there both a good option
 

Bronze Member
Username: Lamchop_8

St.Louis, Missouri USA

Post Number: 28
Registered: May-09
No 12.6 cuft for both subs. I'm getting two 18's their having 6.3 cuft a piece. Is that enough space for 5k a piece? I going to do a little cometing but why would'nt you use a wall for daily setups?

Please answer all questions!! :-)
 

Gold Member
Username: Drant19

DUB-C, TX

Post Number: 1584
Registered: Aug-07
2 18s with 10k is hardly a "daily listener"...

and a wall would tear up your car and suspension.
 

Bronze Member
Username: Lamchop_8

St.Louis, Missouri USA

Post Number: 29
Registered: May-09
I think I'm going with the rockford amp. Its just as good and cheaper!!! I'm buying four amps 2 amps for each sub which means that will be close to 5k for each sub. Does that sound good or what?
 

Bronze Member
Username: Lamchop_8

St.Louis, Missouri USA

Post Number: 30
Registered: May-09
Quote: "2 18s with 10k is hardly a "daily listener"...

and a wall would tear up your car and suspension"

Well if it will do all that how much db you think I'm going to hit?
 

Silver Member
Username: Prozack52

Cincinnati, 2-audio puls...

Post Number: 542
Registered: Feb-08
depends on if u no what ur doing the db"s are going to depend on power install and ur charging system
 

Gold Member
Username: Drant19

DUB-C, TX

Post Number: 1586
Registered: Aug-07
no one can tell you how many db's your gonna hit.. its impossible to know without having the exact same equipment in the same vehicle (which i doubt someone has)

and 10k daily is going to need a monster charging system. the RF amps arent the most efficient amps either sooo...what are you trying to do here Chris? do you just want all out SPL, SQL? have you ever listened to 10krms???
 

Gold Member
Username: Frkkevin

Team DLSSuperNatural...

Post Number: 6493
Registered: Nov-05
people with too much money and not enough knowledge
 

Silver Member
Username: Tiki89

Post Number: 325
Registered: Oct-06
"I'd go with the level 5. Sub just looks sexy as sh*t."

Just proves how much of a worthless piece of sh!t you are, you know NOTHING....picking a sub on how it looks ha, moron......
 

Silver Member
Username: Kingandsons07

TEAM REVOLUTION Lincoln,NE

Post Number: 560
Registered: Aug-08
"people with too much money and not enough knowledge"


LMAO i just wish i had the money
 

Bronze Member
Username: Lamchop_8

St.Louis, Missouri USA

Post Number: 31
Registered: May-09
I'm getting 4 Rockford Fosgate T20001bd's (250 amps a piece total 1000amps) And my power is two or three three-hundred or two-hundred alternators and three kintik hc2400's. Is that enough power for me to beat on all day everyday?
 

Gold Member
Username: Drant19

DUB-C, TX

Post Number: 1589
Registered: Aug-07
RF amps are not that efficient, they are beasts. Your going to need 1, preferable 2, 250+amp alts. and at LEAST 3 of those batts...


answer my question, have you ever heard 10krms???


and x2 quentin lol i wish i had the money!
 

Bronze Member
Username: Lamchop_8

St.Louis, Missouri USA

Post Number: 32
Registered: May-09
No I have'nt heard 10000wmrs and y?

BTW what do you mean buy rf amps not being that efficent I thought they were good? Will they last long and play my subs good?
 

Gold Member
Username: Somedonniedude

Illinois Braaap MX

Post Number: 2590
Registered: May-07
"You know so much more than me donnie...

And did I say I choose the DC because it looked better?"


Well technically yes you did say "I'd go with the level 5." You should have been more direct with your answer if you intended something else, people on the internet aren't going to read your mind and know what you mean. It's just words on a page dude, too much stupid cr@p is lost in translation on forums.
 

Bronze Member
Username: Lamchop_8

St.Louis, Missouri USA

Post Number: 33
Registered: May-09
Should I use sound deading? If so what brand and how much of it?
 

Bronze Member
Username: Re_xxx

Green River, Wyoming U.S.A

Post Number: 24
Registered: Apr-07
For sound deadening, the best I have used has been Second Skin... get ahold of Ant. Great Product!!!!
 

Bronze Member
Username: Lamchop_8

St.Louis, Missouri USA

Post Number: 34
Registered: May-09
Where can I buy it at? please give me a link.
 

Platinum Member
Username: Rovin

1 15 = 149.5 DBs ...Trinidad & T...

Post Number: 14954
Registered: Jul-05
have used both second skin & dynamat xtreme

SS is better ...
 

Gold Member
Username: Talon01

Team dc audio, Pa Usa

Post Number: 2064
Registered: Jun-07
i would use dynamat extreme personally and as far as the subs. i would go with yhe dclv5.

"Depending on the power.. I was personally told a lvl 5 won't take more than 4k daily.."
thats funny my lv 4xl's take my soundigital 8000 no problem and on a burp both of them. the lv5 is more musical than the hw in my opinion. i have had them both.
 

New member
Username: Roman_noodles

Balling, Usa Usa

Post Number: 1
Registered: May-09
"thats funny my lv 4xl's take my soundigital 8000 no problem and on a burp both of them. the lv5 is more musical than the hw in my opinion. i have had them both

What is your impedence rise? Burp wise, subs can take more abuse because it is only a 3 second burst.

I have had both subs as well and you are either deaf, dumb, or have no clue what you are doing. The HW sounds better on music period. Both subs take alot of power and get loud, but for daily the HW is the way to go. Takes the power better with music. But I guess when you are on Team DC Audio you have to hug some nuts.

Second Skin is a better product than Dynamat as well. Second skin is superior.

Also so no bs I have been here but lost my password.
 

Gold Member
Username: Talon01

Team dc audio, Pa Usa

Post Number: 2065
Registered: Jun-07
thats kind of funny. who are you?
rise to 1.4 from .25 and i know on burps. i was talking on music for the power handling.

ps i was on team revolution and team dc when i won my championship
 

New member
Username: Roman_noodles

Balling, Usa Usa

Post Number: 5
Registered: May-09
I know not new here I seen you were on team revo and now dc. doesnt matter to me i am just statin facts from a non-bias party. so you were seeing under 8K total on music.

i am me. you do not know me so it doesnt matter. but i would like to know which coil and suspension did you have on the HW. what power. what class you in now and what class then.
 

Bronze Member
Username: Lamchop_8

St.Louis, Missouri USA

Post Number: 35
Registered: May-09
Ok you all know what my setup is so will that second skin most likely gain dbs for my system or lose them?
 

New member
Username: Roman_noodles

Balling, Usa Usa

Post Number: 6
Registered: May-09
Looks like you are going the right way. the second skin will help. i would look at another amp tho. the rockfords are inefficient and very power hungry. maybe look at running 2 rd 3250 or 2 hw6.0.

do you live in st louis or suburb?
 

Bronze Member
Username: Lamchop_8

St.Louis, Missouri USA

Post Number: 36
Registered: May-09
I thought Rockford made good amps it is CEA-2006 Compliant.
 

Silver Member
Username: Mpinto19k

Dallas/Fort Hood, Tx

Post Number: 148
Registered: Feb-09
No one is saying they are bad amps they are just not efficient amps for what your talking about doing. There is better out there that is more efficient.
 

Gold Member
Username: Talon01

Team dc audio, Pa Usa

Post Number: 2066
Registered: Jun-07
sql version v2

same class they changed the classes around so i didn't have to change setups. on music 2 rd3250's are roughly close in power as 1 of my sd amp around 6k. the rd's did it at .5 each and the sd is at 1 ohm for music. in spl application its a huge difference.
nothing personal but the statement of deaf,dumb or dont know what i am doing a little rough.
so my qualification's are pretty good since i am a sq sound judge and i am a north american champ in spl stock 1. what are yours?
 

Gold Member
Username: Talon01

Team dc audio, Pa Usa

Post Number: 2067
Registered: Jun-07
what kind of money you looking to spend chris?
 

Bronze Member
Username: Lamchop_8

St.Louis, Missouri USA

Post Number: 37
Registered: May-09
I dont want to spend more than 13K. I'm may still get the four rockford amps but if I dont I'll just gett four kicker zx2500.1's. But mainly set on rockford for now.
 

Bronze Member
Username: Re_xxx

Green River, Wyoming U.S.A

Post Number: 25
Registered: Apr-07
Ummmm... I also have experience and the HW owned the LVL 5 in SQ....

and the HW's I was using werent even SQLs, they were the regualr versions.

A lot of it depends on application, but I could burp my setup then a minute later go and play some lil jon and jeezy and have superb SQ with the HW's

The LVL 5's I could not do that with
 

Silver Member
Username: Poprocks

Post Number: 154
Registered: Mar-09
You are asking LOTS of question that you should know when getting/having a system like this.

You are getting in WAY over your head.
 

Gold Member
Username: Hittin1

TEAM REVOLUTIONLake Charles...

Post Number: 3214
Registered: May-07
Cmon peeps.

https://www.ecoustics.com/electronics/forum/car-audio/567158.html

We've already been through this and I highly doubt that he will accomplish such a major build judging by the questions that he is asking..

Chris, I am NOT trying to be a d!ck but you need to slow down and think about the questions that you are asking. The advice that is being given yoiu is solid for the most part. But you aren't listening... If you keep it up you will not get much serious help in the future.. I have seen it on here time and time again. and it just gets old. And here we go again with the exact wall volume w/o knowing what subs you are gonna use. c/mon dude.
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