frayz
ClioSport Club Member
Okay so guessing i'd better update this as i haven't for a while.
I had been investigating making the Clio a little bit more user friendly day to day in terms of interior comfort and sound. Both sound deadening to make the car feel a little more premium, but whilst i was at it to start collecting some bits to lift the Clios audio a little too.
This eventually lead to to using the lightest sound deadening i could get away with that would make a notable difference inside. I'm still yet to fully finish this project but thought id make a start at typing some of it up anyway.
Tailgate been deadened with 2 sheets of 2mm Stinger Road Block and some bass trap tiles.
Rear qtrs and inner wheel arch tubs have a layer of Dodo Hex mat 1.8mm, layer of Dodo super liner acoustic foam and again covered in bass trap tiles.
Boot floor and interior arch tubs are Dodo Hex mat 1.8mm and 7mm Super liner.
Front doors are Dodo Hex mat 1.8mm on the door skins, 7mm super liner, interior door skins are Noico 2mm in key areas.
All speaker apertures have been reinforced too and double lined with foam too. All in ive used less than 15kg of materials and using an iphone app, had quite impressive results.
Same app, same stretch of road, 50mph with the cruise control on, ive got the average noise reading in the car down from 82.6dB to 74.2dB. Now im more than aware this isnt a particulartly scientific test, but i dont need an app to tell me what a massive difference it has made to how much better the car feels to be in.
For audio i have the following:
Alpine CDE 178BT head unit
Focal AS130 front 13cm Components
Focal RCX130 rear 13cm coaxial
Focal Impulse 4.320 320w RMS 4 channel class D amp
Inphase USW300 under seat subwoofer (yet to be fitted when i do the cabin area) - I wanted the Focal, but it was larger than the space i wanted to fit it with the ultra low Recaros.
The crossovers I've mounted behind the instrument cluster and for now the amp is mounted in the glovebox. Its tiny fits in your hand and only 550g so i may mount this behind the dash at some point, but for now it was easy to get to and adjust for setting up. Power comes in via an 8 awg feed to a small 6 way piggyback fuse panel that i have mounted under the dash. This feeds both the amp and sub and gives me some headroom should i ever need a further power supply in the car.
I also spent quite some time splicing into the ISO connector and converting it to bullet connections so that i can run all of the audio via the oem wiring harness. This means i haven't cut into the oem wiring at all and as the amp is only 55w RMS per channel, its more than up to the job.
I am yet to get a dry day to have the seats out and continue the deadening of the cabin floor, so this will be done as soon as i can, and at that point i'll add the subwoofer too.
I had been investigating making the Clio a little bit more user friendly day to day in terms of interior comfort and sound. Both sound deadening to make the car feel a little more premium, but whilst i was at it to start collecting some bits to lift the Clios audio a little too.
This eventually lead to to using the lightest sound deadening i could get away with that would make a notable difference inside. I'm still yet to fully finish this project but thought id make a start at typing some of it up anyway.
Tailgate been deadened with 2 sheets of 2mm Stinger Road Block and some bass trap tiles.
Rear qtrs and inner wheel arch tubs have a layer of Dodo Hex mat 1.8mm, layer of Dodo super liner acoustic foam and again covered in bass trap tiles.
Boot floor and interior arch tubs are Dodo Hex mat 1.8mm and 7mm Super liner.
Front doors are Dodo Hex mat 1.8mm on the door skins, 7mm super liner, interior door skins are Noico 2mm in key areas.
All speaker apertures have been reinforced too and double lined with foam too. All in ive used less than 15kg of materials and using an iphone app, had quite impressive results.
Same app, same stretch of road, 50mph with the cruise control on, ive got the average noise reading in the car down from 82.6dB to 74.2dB. Now im more than aware this isnt a particulartly scientific test, but i dont need an app to tell me what a massive difference it has made to how much better the car feels to be in.
For audio i have the following:
Alpine CDE 178BT head unit
Focal AS130 front 13cm Components
Focal RCX130 rear 13cm coaxial
Focal Impulse 4.320 320w RMS 4 channel class D amp
Inphase USW300 under seat subwoofer (yet to be fitted when i do the cabin area) - I wanted the Focal, but it was larger than the space i wanted to fit it with the ultra low Recaros.
The crossovers I've mounted behind the instrument cluster and for now the amp is mounted in the glovebox. Its tiny fits in your hand and only 550g so i may mount this behind the dash at some point, but for now it was easy to get to and adjust for setting up. Power comes in via an 8 awg feed to a small 6 way piggyback fuse panel that i have mounted under the dash. This feeds both the amp and sub and gives me some headroom should i ever need a further power supply in the car.
I also spent quite some time splicing into the ISO connector and converting it to bullet connections so that i can run all of the audio via the oem wiring harness. This means i haven't cut into the oem wiring at all and as the amp is only 55w RMS per channel, its more than up to the job.
I am yet to get a dry day to have the seats out and continue the deadening of the cabin floor, so this will be done as soon as i can, and at that point i'll add the subwoofer too.