02-11-2019, 10:40 AM | #1 |
Drives: 2017 ZL1 Convertible A10 Join Date: Aug 2017
Location: San Gabriel, CA
Posts: 992
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Custom subs + front camera + audio overhaul
As I previously mentioned, decided to do an audio overhaul. System sounds better, cleaner, louder.
It's kind of hard to get good bass in a convertible. We added 2 x 6" JL Audio W3 subs in a fiberglass box in between the rear seats. This really brought back some needed punch and smoothed out the sub bass . These are running bandbass from 30 Hz to 150Hz. Front Stage: 3 way active setup HAT L1V2 1.1" tweeters (on axis) HAT L2SE 2.7" full range drivers HAT L6SE 7.1" midbass REAR: HAT 6.5" Imagine Coaxial full range drivers JL AUdio W3 6.5" Subwoofers in custom fiberglass side panels JL Audio W6 10" subwoofer in custom fiberglass box in trunk Amplifiers: Hertz ML Power 1 (10" sub) Hertz ML Power 4 (front tweeter/midrange + rear full range) Hertz ML Power 5 (2 channels bridged x front midbass, 5th channel to rear 6.5" subs) MISC/Processors: NavtTV GM650 Hertz H8 DSP/DTA BatCap x 2 Ntv kit800 (HDMI input) NTV kit780 (HDMI audio) Roku Premiere Front camera
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'17 White ZL1 A10 Convertible - TM ported TB - RotoFab CAI - 2.3" griptech upper pulley - Kooks 1 7/8" Headers with High Flow Cats - Borla S-type Catback - Audio Overhaul - NavTV M650-GM - 20" BlackDiForza- Michelin Pilot Sport4S - Tuned at BRC Raceworks (606rwhp/675trq)
'14 CTS-V Coupe - ZL1 lid - Ported TB - Ported Snout - AirRad CAI - 8.66" lower - 2.55" upper- Greenbelt - SW Headers - SW Catback - Varimax Intercooler Pump - Track Attack Intercooler-Tuned at BRC Raceworks (551rwhp/516trq) '17 Maserati Levante- STOCK |
02-11-2019, 10:45 AM | #2 |
Drives: 2018 Camaro ZL1 Join Date: Feb 2011
Location: Midwest
Posts: 255
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Very nice!!!
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02-11-2019, 11:02 AM | #3 |
Drives: 2017 ZL1 Convertible A10 Join Date: Aug 2017
Location: San Gabriel, CA
Posts: 992
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thanks. Sounds better than it looks. All of the drivers and subs are overpowered, but controlled for via tuning. Dangerous if you don't tune properly as you could easily blow the driver, but if done correctly, allows for a much cleaner sound, with zero distortion at higher volumes.
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'17 White ZL1 A10 Convertible - TM ported TB - RotoFab CAI - 2.3" griptech upper pulley - Kooks 1 7/8" Headers with High Flow Cats - Borla S-type Catback - Audio Overhaul - NavTV M650-GM - 20" BlackDiForza- Michelin Pilot Sport4S - Tuned at BRC Raceworks (606rwhp/675trq)
'14 CTS-V Coupe - ZL1 lid - Ported TB - Ported Snout - AirRad CAI - 8.66" lower - 2.55" upper- Greenbelt - SW Headers - SW Catback - Varimax Intercooler Pump - Track Attack Intercooler-Tuned at BRC Raceworks (551rwhp/516trq) '17 Maserati Levante- STOCK |
02-11-2019, 01:00 PM | #4 |
Drives: 17 SS 1LE Join Date: Dec 2015
Location: Houston
Posts: 1,920
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So you didn't like the HAT amps eh? How was the Unity U2 when you had it? I want to run one in the factory dash location as tweeters are too bright there.
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02-11-2019, 01:05 PM | #5 |
Drives: 2016 1ss camaro Join Date: Feb 2016
Location: 909
Posts: 9,812
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damn the rear center console is pretty clean! thoight about getting the jl audio stealthbox for my car but passed lol
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16 1SS NIGHTFALL GRAY METALLIC WITH NPP #BECAUSERACECAR #SAVETHEMANUALS
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02-11-2019, 01:33 PM | #6 |
Drives: '17 SS 1LE Join Date: Jan 2018
Location: Bay Area
Posts: 103
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That sub install is perfect!
Considering how much of an audiophile you are I’m guessing that the quality must be good even with it sitting in that location? |
02-11-2019, 01:54 PM | #7 | |||
Drives: 2017 ZL1 Convertible A10 Join Date: Aug 2017
Location: San Gabriel, CA
Posts: 992
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Quote:
Quote:
Quote:
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'17 White ZL1 A10 Convertible - TM ported TB - RotoFab CAI - 2.3" griptech upper pulley - Kooks 1 7/8" Headers with High Flow Cats - Borla S-type Catback - Audio Overhaul - NavTV M650-GM - 20" BlackDiForza- Michelin Pilot Sport4S - Tuned at BRC Raceworks (606rwhp/675trq)
'14 CTS-V Coupe - ZL1 lid - Ported TB - Ported Snout - AirRad CAI - 8.66" lower - 2.55" upper- Greenbelt - SW Headers - SW Catback - Varimax Intercooler Pump - Track Attack Intercooler-Tuned at BRC Raceworks (551rwhp/516trq) '17 Maserati Levante- STOCK |
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02-11-2019, 01:59 PM | #8 |
Drives: 17 SS 1LE Join Date: Dec 2015
Location: Houston
Posts: 1,920
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Thanks, how was the midrange from your U2 2.75”? Did it fit in the stock dash location?
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02-11-2019, 03:47 PM | #9 |
Drives: 2017 ZL1 Convertible A10 Join Date: Aug 2017
Location: San Gabriel, CA
Posts: 992
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The U2 is a perfect drop in replacement for the factory speakers, regarding size. May not match up perfectly with the OEM amp, but regarding size, zero modification to the factory area. They designed these for the new Dodge/Jeep/Chevy vehicles that have this weird 2.5" driver, compared to previous 3.5" drivers
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'17 White ZL1 A10 Convertible - TM ported TB - RotoFab CAI - 2.3" griptech upper pulley - Kooks 1 7/8" Headers with High Flow Cats - Borla S-type Catback - Audio Overhaul - NavTV M650-GM - 20" BlackDiForza- Michelin Pilot Sport4S - Tuned at BRC Raceworks (606rwhp/675trq)
'14 CTS-V Coupe - ZL1 lid - Ported TB - Ported Snout - AirRad CAI - 8.66" lower - 2.55" upper- Greenbelt - SW Headers - SW Catback - Varimax Intercooler Pump - Track Attack Intercooler-Tuned at BRC Raceworks (551rwhp/516trq) '17 Maserati Levante- STOCK |
02-11-2019, 08:22 PM | #10 |
Excellent!
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02-12-2019, 10:26 AM | #11 |
Drives: 2017 ZL1 Convertible A10 Join Date: Aug 2017
Location: San Gabriel, CA
Posts: 992
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Thanks, still making tweaks. Haven't had the day or so that it takes to really get it perfect... but it's much much better than before
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'17 White ZL1 A10 Convertible - TM ported TB - RotoFab CAI - 2.3" griptech upper pulley - Kooks 1 7/8" Headers with High Flow Cats - Borla S-type Catback - Audio Overhaul - NavTV M650-GM - 20" BlackDiForza- Michelin Pilot Sport4S - Tuned at BRC Raceworks (606rwhp/675trq)
'14 CTS-V Coupe - ZL1 lid - Ported TB - Ported Snout - AirRad CAI - 8.66" lower - 2.55" upper- Greenbelt - SW Headers - SW Catback - Varimax Intercooler Pump - Track Attack Intercooler-Tuned at BRC Raceworks (551rwhp/516trq) '17 Maserati Levante- STOCK |
02-12-2019, 01:02 PM | #12 |
Drives: 2019 LT3 RS Convertible Join Date: Sep 2018
Location: New Hampshire
Posts: 126
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Very nice!
So there wasn't enough space to make boxes behind the side panels right? You should sell those enclosures.. I would buy one if the price wasn't too crazy. |
02-12-2019, 01:17 PM | #13 |
Drives: 2017 ZL1 Convertible A10 Join Date: Aug 2017
Location: San Gabriel, CA
Posts: 992
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No, they would have stuck out too far into the seat area. I wish it had worked, as it would be good to see feel the bass stay inside the vehicle with the top down... but I'm happy with the outcome.
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'17 White ZL1 A10 Convertible - TM ported TB - RotoFab CAI - 2.3" griptech upper pulley - Kooks 1 7/8" Headers with High Flow Cats - Borla S-type Catback - Audio Overhaul - NavTV M650-GM - 20" BlackDiForza- Michelin Pilot Sport4S - Tuned at BRC Raceworks (606rwhp/675trq)
'14 CTS-V Coupe - ZL1 lid - Ported TB - Ported Snout - AirRad CAI - 8.66" lower - 2.55" upper- Greenbelt - SW Headers - SW Catback - Varimax Intercooler Pump - Track Attack Intercooler-Tuned at BRC Raceworks (551rwhp/516trq) '17 Maserati Levante- STOCK |
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