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HDC3 Users...


hdorre

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I have a few "general" questions..

1) Is anyone running over 3kwrms each daily? 3500 anyone?

2) Im looking at 18s.. I know its box dependent, but how do you like them? Specifically referring to frequency response. Im looking to play 28-50ish hz with balls.

3) Are any factory upgrades available?

4) Do you have any complaints? Major or minor, doesnt matter.

On 5/8/2011 at 7:38 PM, Kranny said:
On 5/8/2011 at 7:35 PM, 'Maxim' said:

It hurts me inside when I read stuff like this and remember you're 15

LMFAO so true

:blush:

Mitsubishi 3000GT (Old Build)

Headunit: Pioneer 80PRS

Frontstage: (2) McLaren Audio MLT-2 Tweeters & (4) PRV Audio MR Series Neo 6.5" Mids

Substage: 4 15" Hybrid Subs - Tantric Motors & Sundown Softies

Amps: Banda 2.4D Amp (Tweets), American Bass VFL 350.4 (Mids), and (2) Ampere 3800s

Electrical :Singer 260A Alt & JY Power Lithium

 

2005 Chevy Colorado Ext Cab

Headunit: Pioneer 80PRS

Frontstage: 4 PRV 700Ti Tweets & 6 10" Delta Mids on 3000wrms

Substage: 6 Fi BTL 18s in a 4th Order Walkthrough on 3 Wolfram 4500s

Electrical: Singer "390" and JY Power

My Official Feedback Thread

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seen a guy on youtube who did a wall of a single hdc3 18...impresive to say..

2010 Chevrolet Cruze

Radio --- pioneer mvh-200vbt

Front/back --- alpine type s 6.5"

Sub Control --- Pac LC1

Sub Amp --- GZPA 1.4K

Sub --- GZNW 15XSPL D1

Battery - GZBP 12.2500X

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I run 2 SQ hdc3 12s in 5.23cuft net tuned to 35hz with 2-6" round ports. They are pushed by a orion xtr3700.1(3700wrms@12v)

Gain set with a DD1, and they love the power. But they still get stinky down at 28hz if you play them more then one song that low. I see on SQ web site they say you can run a 3500 on one for burps. I wouldn't run a hdc3 on 3k daily. The hdc4 on the other hand is a for sure

01 focus se

110 amp alt

Big 3 sky high and stinger hpm ofc 1/0

Super start platinum AGM (starting)

2 runs of 1/0 Execution audio front to back

Kenwood double DIN DDx271

A pillars- orion 4" super tweeter and 2-1" alpines.

Orion xtx 64 in the front doors

2:1 4th order bandpass

Sealed off trunk

Digital designs deadener on roof/ rear deck

Orion hcca 12s (black coils)

Orion xtr3700.1

Orion xtr250.2 mid/highs

All sky high 1/0 in trunk dual runs(power/ground)

Sky high dual 1/0 inputs

2 xs power D3100 in back

Sky high batt blocks

Rose audio batt blocks

Stinger volt meter

All sky high 1\0 fuse and holders

Db link remote/ rca

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I had the chance to play with an hd3 18 back when I had my 3.5k

Took the power pretty well and sounded good, even in a box tuned lowish. Got down to 24 no probs, played up to the mid 40s

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In the long run, stick closer to rms imo.. if your competing and have money to spend on subs, recones etc go for it.. if it's daily, run rms or if you just have to overpower it, run like 1500 rms per sub.. but that gets off into box design tuning, thermal handling, mechanical limits etc when you go to push a sub way over rms, really goy to know what your doing with experimenting with them. And that usually results in tearing something up..imo stick with rms or push a little more CLEAN power to them.

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So, after looking over these replies.. Searching.. and emailing SQ.. It seems like mechanically, these subs are FINE. However, thermally.. theyre meh.

Im not feeling that 4layer copper coil.

Ive been thinking of buying HDC3 motors and dropping in custom recones.

On 5/8/2011 at 7:38 PM, Kranny said:
On 5/8/2011 at 7:35 PM, 'Maxim' said:

It hurts me inside when I read stuff like this and remember you're 15

LMFAO so true

:blush:

Mitsubishi 3000GT (Old Build)

Headunit: Pioneer 80PRS

Frontstage: (2) McLaren Audio MLT-2 Tweeters & (4) PRV Audio MR Series Neo 6.5" Mids

Substage: 4 15" Hybrid Subs - Tantric Motors & Sundown Softies

Amps: Banda 2.4D Amp (Tweets), American Bass VFL 350.4 (Mids), and (2) Ampere 3800s

Electrical :Singer 260A Alt & JY Power Lithium

 

2005 Chevy Colorado Ext Cab

Headunit: Pioneer 80PRS

Frontstage: 4 PRV 700Ti Tweets & 6 10" Delta Mids on 3000wrms

Substage: 6 Fi BTL 18s in a 4th Order Walkthrough on 3 Wolfram 4500s

Electrical: Singer "390" and JY Power

My Official Feedback Thread

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I had 2 15's in 6.5 or 7 cubes tuned to 30 w/ 2 6in psp aeros on a 5k @ 1, mechanically ate the power, but anything below 30hz would get them stinky after about 30-45 seconds. If you get a beefier coil in there, you could easily put 5-6k to a pair. Box peaked around 35, and played with authority to 23.

https://www.youtube.com/watch?v=VtVvrUp01J0

29408240963_9908a51930_o.png
Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's]

BL :  http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/
YouTube: http://www.youtube.com/hitemwiththeflex/

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I loved my hdc3's after they got psi recones, with stock aq soft parts they were meh

Ohh, thats right.. i forgot. Im going through your old BL now.

I had 2 15's in 6.5 or 7 cubes tuned to 30 w/ 2 6in psp aeros on a 5k @ 1, mechanically ate the power, but anything below 30hz would get them stinky after about 30-45 seconds. If you get a beefier coil in there, you could easily put 5-6k to a pair. Box peaked around 35, and played with authority to 23.

https://www.youtube.com/watch?v=VtVvrUp01J0

This post looks awfully familiar :)

On 5/8/2011 at 7:38 PM, Kranny said:
On 5/8/2011 at 7:35 PM, 'Maxim' said:

It hurts me inside when I read stuff like this and remember you're 15

LMFAO so true

:blush:

Mitsubishi 3000GT (Old Build)

Headunit: Pioneer 80PRS

Frontstage: (2) McLaren Audio MLT-2 Tweeters & (4) PRV Audio MR Series Neo 6.5" Mids

Substage: 4 15" Hybrid Subs - Tantric Motors & Sundown Softies

Amps: Banda 2.4D Amp (Tweets), American Bass VFL 350.4 (Mids), and (2) Ampere 3800s

Electrical :Singer 260A Alt & JY Power Lithium

 

2005 Chevy Colorado Ext Cab

Headunit: Pioneer 80PRS

Frontstage: 4 PRV 700Ti Tweets & 6 10" Delta Mids on 3000wrms

Substage: 6 Fi BTL 18s in a 4th Order Walkthrough on 3 Wolfram 4500s

Electrical: Singer "390" and JY Power

My Official Feedback Thread

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