Your db Numbers!

[integra88 10+ year member]

quite a low note. Did you try different freq's?

Ran a sweep at a test session w/ a TL and 41 seemed to be where my Metro peaked at. Weird thing is on music, a 30 second average yielded roughly the same score.

 

[Unholysavage 10+ year member]

Car: 2001 Chev Cavalier Z24

Electrical: G34 Motomaster Eliminator up front, Odyssey pc2150 in back. 2 runs of 1/0 front to back, 2/0 to amps. No BIG 3 yet

Amp: Strapped pair of VFL150.1s, 0.35 each

Sub: DD 9515 dual 1.4

Box: 2.7 cu. @ ~42 Hz

Mic: TL, sealed up at the dash

Tone: 48 Hz

DB: 146.8 db

Last minute install, super half-assed LMAO!!

 

[Bigpimpin91 10+ year member]

Car: 1988 Ford Bronco II

Electrical: 95 Amp Alt Starting battery and a Die Hard secondary battery.

Amp: Audiopipe AP-15001D 4Ω 600w's.

Subs: 2 Mach 5 MJ18's

Box: 9 Cubes @ 33hz

Mic: TL, sealed up at the dash

Tone: Sweep 100-20 Peaked at 64hz

DB: 139.2

MIC: TL Passenger Kick

Tone: 60hz

DB:140.1

 

[schrummy 10+ year member]

Vehicle: 1998 chevy cavalier

Electrical System: group 34 front group 31 rear. 1/0 gauge wire

Amplifier(s): cadence ZRS 9000d 1/2 ohm

Subwoofer(s): (2) Atomic ELE 12 inch

Box: 3.5 ~38

Mic: TL

Song/Tone Played: 51 hz

db Result: 151.2

 

[NoPh33rRaCiNg 10+ year member]

Vehicle: 1997 Chevy Blazer

Electrical System: Optima Redtop with 4 gauge to amps

Amplifier(s): Hifonics BXI1206d

Subwoofer(s): (1) 15'' RE Audio SX

Box: 2.9 @ 43hz

Mic: TL

Song/Tone Played: Lil Jon - I Dont Give a F**k

db Result: 141.6

last minute install //content.invisioncic.com/y282845/emoticons/eek.gif.771b7a90cf45cabdc554ff1121c21c4a.gif

 

[tsupra98 10+ year member]

Vehicle: 95 acura integra

Electrical System: stock

Amplifier(s): kicker zx750.1

Subwoofer(s): (1) kicker 15" L5

Box: sealed 1.5 cu ft

Song/Tone Played: ray lavender-my girls got a girlfriend

db Result: 140.6

building a ported box with 5 cu ft tuned to 33 hz hopefully to gain a few dbs out of it.

 

[tsupra98 10+ year member]

Vehicle: 95 acura integra

Electrical System: stock

Amplifier(s): kicker zx750.1

Subwoofer(s): (1) kicker 15" L5

Box: 5 cu ft tuned to 32 hz

Song/Tone Played: 2 step

db Result: 141.5 in pass kick and 140.8 on dash.//content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif

not happy with results i guess i've got to build i new box and tune it alot higher and see what i get. any suggestions on box size and what to tune it to??

 

[SPL Blazer 10+ year member]

Vehicle: 95 acura integraElectrical System: stock

Amplifier(s): kicker zx750.1

Subwoofer(s): (1) kicker 15" L5

Box: 5 cu ft tuned to 32 hz

Song/Tone Played: 2 step

db Result: 141.5 in pass kick and 140.8 on dash.//content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif

not happy with results i guess i've got to build i new box and tune it alot higher and see what i get. any suggestions on box size and what to tune it to??

For a daily driver box, 750 watts and with music thats a decent number. Most guys I've metered are around 135-138 range with a set up like yours. I wouldn't expect to get much louder without buying better equipment and upgrading the stock electrical system.

 

[tsupra98 10+ year member]

For a daily driver box, 750 watts and with music thats a decent number. Most guys I've metered are around 135-138 range with a set up like yours. I wouldn't expect to get much louder without buying better equipment and upgrading the stock electrical system.

well i thought since i hit s 140.6 with that small of a sealed box i thought building this big of a ported box would get me another 2 db or so but i only got .2 db gain.

and i'm going to run 1/0g to my two amps and i've kinda got the big three but the alt to battery is 4 and same with ground to chassy. so i'm going to do that and see what all that helps with. also i might get another battery to put in the trunk but i really don't want to put to much more into this.

 

[Spectrum]

Vehicle: 03 F150 supercrew cab

Electrical System: stock

Amplifier(s): pa 4000d

Subwoofer(s): 2 15" kicker l7

Box: 10 cubes, tuned to 40hz

Mic: termlab

Song/Tone Played: 43 hz

db Result: 143.3 at headrest

 

[NoPh33rRaCiNg 10+ year member]

Vehicle: 1997 Chevy Blazer

Electrical System: Optima Redtop with 4 gauge to amps

Amplifier(s): Hifonics BXI1206d

Subwoofer(s): (1) 15'' RE Audio SX

Box: 4.0 @ 31hz

Mic: TL

Song/Tone Played: 45hz

db Result: 139.1

not bad for 1k watts and 31hz tuning //content.invisioncic.com/y282845/emoticons/yumyum.gif.0556df42231b304b9c995aefd13928a8.gif gonna build new box @ 36

 

[MAY03TBLT 10+ year member]

Vehicle: 2003 Trailblazer

Electrical System: Ohio alt, delco starting batt, 2 X optima blues group 34

Amplifier(s): 2 X RF T20001bd

Subwoofer(s): 2 X DC L4s w/ L5 coils dual 1 ohm

Box: 12ft3 tuned to 36hz

Mic: TL, sealed on the dash

Song/Tone Played: 38 hz

db Result: 146.9

 

[tsupra98 10+ year member]

Vehicle: 95 acura integra

Electrical System: stock with big 3 done

Amplifier(s): kicker zx750.1

Subwoofer(s): (2) 12" L7's

Box: 5 cu ft tuned to 32 hz

Song/Tone Played: bass cd

db Result: 142.1 in pass kick and 141.2 on dash.

i've ordered a vr2000d can't wait untill it gets here and i see what it hits

 

[kovemaster559 5,000+ posts]

vehicle; honda civic coupe 2 door

electrical ; stock alt underhood battery

amplifier; hct2300

subwoofer;1 15' re xxx

box ; 6uft 30 hz

song was ;??? forgot

db; was bass raced a 139.7 hit a 141.8 at dash legal on term lab

was my last set up

 

[Erthshker 10+ year member]

Vehicle: 1999 GMC Yukon Denali

Electrical System: 300amp Amperage Tech. alt, 4 Kinetik 2400 + 1800

Amplifier(s): (2) Hifonics Goliath

Subwoofer(s): (4) 12" Kicker Solo-X 07

Box: 12ft3 @ 36hz

Song/Tone Played: 46hz

db Result: 154.1, 150.6 Bassrace