Wiring, Stereo & Electronics Audio Components | Radars | Alarms - and things that spark when they shouldn't

8" subwoofer recommendations

Thread Tools
 
Search this Thread
 
Old Oct 6, 2006 | 10:25 AM
  #1  
todddchi's Avatar
Thread Starter
TECH Fanatic
20 Year Member
iTrader: (3)
 
Joined: Aug 2005
Posts: 1,373
Likes: 1
From: Detroit, MI
Default 8" subwoofer recommendations

Hi,

Looking for the best solution for a convertible shelf wedge box. Here are my targets:

- Must be 8" sub. Low mounting depth is a plus, can't be larger than 4.5" or so. 5" definitely won't work.
- Would like it to be available under $80-100.
- High sensitivity (90+db)
- Power handling of somewhere around 150 - 250 rms
- Good down to 40Hz or so
- Good in smallest enclosure possible. Maybe 0.6 ft max

The best fits I have right now are:

- JBL GTO 804
- MB Quart RWE-202
- Infinity REF-850W

The JBL and Infinity are basically the same sub (I think). I am comfortable with them, but I don't know about possibly better options. There is very little information out there about the MB Quarts...

Any suggestions are welcome.

I am currently using RF Stage 1 8" subs, and am not very impressed with them. Mostly because they have terrible sensitivity (83db), which is not a good fit for this application.

Tks.
Reply
Old Oct 15, 2006 | 07:53 AM
  #2  
SilverSquared's Avatar
Staging Lane
 
Joined: Jul 2006
Posts: 77
Likes: 0
From: Louisiana
Default

JBL is an excellent choice. I had 3-15s in my truck, and i was very impressed with the sound.
Reply
Old Oct 15, 2006 | 10:23 AM
  #3  
ebaker's Avatar
TECH Regular
iTrader: (4)
 
Joined: Jul 2006
Posts: 416
Likes: 0
From: Yoakum, TX
Default

it might be a little over your price range but i would get a jl audio 8.
Reply
Old Oct 16, 2006 | 07:37 AM
  #4  
wickedwarlock's Avatar
TECH Resident
iTrader: (4)
 
Joined: Aug 2004
Posts: 838
Likes: 0
Default

jl audio, kicker, wow, too many choices here...
Reply
Old Oct 17, 2006 | 01:49 AM
  #5  
FlashLCD33's Avatar
11 Second Club
iTrader: (8)
 
Joined: Apr 2006
Posts: 910
Likes: 0
From: Kansas
Default

Resonant engineering RE series 8''. Best bang for your buck 8, ever IMO.
www.reaudio.com

TC sounds TC1000 8''
http://tcsounds.com/tc1000.htm

Ascendant Audio 8''
http://ascendantaudio.com/assassin_page.html

These are all very reputable brands in the car audio world. These are not ''mainstream'' brands so 95% of you probably havent heard of them, but these are the bomb. I have 4 RE8'' subs and registered 15db higher with the same power and box size/tuning as my friends 4 10'' Rockford P1s. 4 8''s compared to 4 10''s, same box size/tuning, same shop/meter, same power, 15db higher. Mainstream sucks IMO
Reply
Old Oct 20, 2006 | 12:30 AM
  #6  
PowerShift408's Avatar
TECH Fanatic
iTrader: (44)
 
Joined: Jan 2006
Posts: 1,741
Likes: 1
From: Bowling Green, KY
Default

Well if you're interested, I have 2 Sony 8" subs. 220 watts rms @ 4 ohm, only need .36 cubic feet of spacein a sealed box, .5 in a ported enclosure, 3 7/8 inch mounting depth, 87 db sensitivity, and good down to 30 hz. I know they don't have the sensitivity you're looking for, but I'll give ya one cheap.
Reply
Old Oct 20, 2006 | 03:08 PM
  #7  
todddchi's Avatar
Thread Starter
TECH Fanatic
20 Year Member
iTrader: (3)
 
Joined: Aug 2005
Posts: 1,373
Likes: 1
From: Detroit, MI
Default

Another forum member was nice enough to point out that some manufacturer sensitivity ratings are a sort of average including in-car reienforcement. So the RF subs are not quite as poor in this respect as I originally thought.

For the time being I think I am going to do some work on the enclosure and see what I can get out of them. Whatever the case they are still not a very good driver for my application, though.

Thanks for the suggestions thus far. Wish I wasn't stuck with using 8"s...
Reply
Old Oct 20, 2006 | 03:46 PM
  #8  
BigRon77's Avatar
Launching!
iTrader: (1)
 
Joined: Jun 2006
Posts: 292
Likes: 0
From: Plano/Dallas TX
Default

Originally Posted by todddchi
Another forum member was nice enough to point out that some manufacturer sensitivity ratings are a sort of average including in-car reienforcement. So the RF subs are not quite as poor in this respect as I originally thought.

For the time being I think I am going to do some work on the enclosure and see what I can get out of them. Whatever the case they are still not a very good driver for my application, though.

Thanks for the suggestions thus far. Wish I wasn't stuck with using 8"s...
You may not be stuck. Take a look at the Pioneer Premier 12" shallow sub (I think DS12, but can't remember). It's basically an iso sub in a single basket. Not the best sound quality, but I put three in my Magnum because I needed 4" or less mounting depth too, but wanted big sound. They handle the power and I was impressed with the response. Maybe need .3-.4 cu.ft. per sub (sealed).
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-4

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-5

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
Old Oct 20, 2006 | 05:45 PM
  #9  
todddchi's Avatar
Thread Starter
TECH Fanatic
20 Year Member
iTrader: (3)
 
Joined: Aug 2005
Posts: 1,373
Likes: 1
From: Detroit, MI
Default

Thanks for that, I saw those, but diameter is also a problem. I'm using a wedge box in a convertible and 8" is all you got to work with.
Reply




All times are GMT -5. The time now is 06:52 AM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-4
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-5
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-6
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-7
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-8
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE