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SQL box build for 2 RF HX2 Punch 12's


BASShead12

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So I am going to have a custom box built for my 2 Rockford Fosgate Punch HX2 12" Subs dvc 4ohm 2003 model. From what I have read about them they are made for spl but I want sq. The builder suggested why not make it an SQL box and I thought hell why not sounds like a great idea to me. This is going to go in a 2000 Pontiac Grand Prix trunk. I was thinking about getting a Crescendo bc2000d to power these (just to have enough headroom for future sub upgrade) as well as do the big 3 with 0 gauge ,run 0 to the amp, upgrade to H.O alt idk how many amps though . I have 400 rms for mids and highs already running on 4 gauge wire. My stock alt does 110 amps, idk how many amps my car uses for the electrical accessories.

I also have 1 kicker 15" L7 dvc 2 ohm 2003 model. But I think I will be better of with the HX2s I only plan on pushing between 1000-1200 watts on the subs I don't want to blow them.

any opinions and suggestions welcome

Hu: Alpine CDE-141

Eq: Clarion EQS-746

Mids/Highs: Alpine SPR-50c 5.25" components

Mids rear: Alpine SPR-69 6x9

Mids amp: Alpine MRX-F65

Power/Ground: Massive Audio 4 AWG

Signal Cable: Massive Audio 14 Gauge

RCA's: Monster cable

Subs: 2 Rockford Fosgate HX2 12's

Sub amp: Crescendo BC2000D

Custom box - Herculiner with Silver port

Big 3 and power/ground - Sky High Car Audio 1/0 OFC

Coming soon:

H.O Alternator Singer or Mechman

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  • 3 weeks later...

Bump.

So I ended up trading my L7 for the custom box, it has 4 ft sq for both subs, kerf port tuned to 35hz. It is bare at the moment I will paint soon and post pics.

Bought sky high 1/0 ofc for power and big 3.

Bought crescendo bc2k arriving Monday.

Also bought some replacement gaskets for my hx2s from fixmyspeaker.com

Hu: Alpine CDE-141

Eq: Clarion EQS-746

Mids/Highs: Alpine SPR-50c 5.25" components

Mids rear: Alpine SPR-69 6x9

Mids amp: Alpine MRX-F65

Power/Ground: Massive Audio 4 AWG

Signal Cable: Massive Audio 14 Gauge

RCA's: Monster cable

Subs: 2 Rockford Fosgate HX2 12's

Sub amp: Crescendo BC2000D

Custom box - Herculiner with Silver port

Big 3 and power/ground - Sky High Car Audio 1/0 OFC

Coming soon:

H.O Alternator Singer or Mechman

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bump. Here are the pics of the box when i got it, test fit woofers, and finished with paint.

20131115_144031_zpsf6285729.jpg20131115_142400_zps5fa89a47.jpg20131127_214248_zpsd0cc8da3.jpg

Hu: Alpine CDE-141

Eq: Clarion EQS-746

Mids/Highs: Alpine SPR-50c 5.25" components

Mids rear: Alpine SPR-69 6x9

Mids amp: Alpine MRX-F65

Power/Ground: Massive Audio 4 AWG

Signal Cable: Massive Audio 14 Gauge

RCA's: Monster cable

Subs: 2 Rockford Fosgate HX2 12's

Sub amp: Crescendo BC2000D

Custom box - Herculiner with Silver port

Big 3 and power/ground - Sky High Car Audio 1/0 OFC

Coming soon:

H.O Alternator Singer or Mechman

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Okay good to know thanks.

Hu: Alpine CDE-141

Eq: Clarion EQS-746

Mids/Highs: Alpine SPR-50c 5.25" components

Mids rear: Alpine SPR-69 6x9

Mids amp: Alpine MRX-F65

Power/Ground: Massive Audio 4 AWG

Signal Cable: Massive Audio 14 Gauge

RCA's: Monster cable

Subs: 2 Rockford Fosgate HX2 12's

Sub amp: Crescendo BC2000D

Custom box - Herculiner with Silver port

Big 3 and power/ground - Sky High Car Audio 1/0 OFC

Coming soon:

H.O Alternator Singer or Mechman

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I thought i was being original when i thought about putting bedliner on my box. Turns out everyone and their mom has already done it lol

Hu: Alpine CDE-141

Eq: Clarion EQS-746

Mids/Highs: Alpine SPR-50c 5.25" components

Mids rear: Alpine SPR-69 6x9

Mids amp: Alpine MRX-F65

Power/Ground: Massive Audio 4 AWG

Signal Cable: Massive Audio 14 Gauge

RCA's: Monster cable

Subs: 2 Rockford Fosgate HX2 12's

Sub amp: Crescendo BC2000D

Custom box - Herculiner with Silver port

Big 3 and power/ground - Sky High Car Audio 1/0 OFC

Coming soon:

H.O Alternator Singer or Mechman

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Share on other sites

Pictures please :)

pics are up

Hu: Alpine CDE-141

Eq: Clarion EQS-746

Mids/Highs: Alpine SPR-50c 5.25" components

Mids rear: Alpine SPR-69 6x9

Mids amp: Alpine MRX-F65

Power/Ground: Massive Audio 4 AWG

Signal Cable: Massive Audio 14 Gauge

RCA's: Monster cable

Subs: 2 Rockford Fosgate HX2 12's

Sub amp: Crescendo BC2000D

Custom box - Herculiner with Silver port

Big 3 and power/ground - Sky High Car Audio 1/0 OFC

Coming soon:

H.O Alternator Singer or Mechman

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Share on other sites

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