Audiofile System 3 Plus Audio Upgrade with "Party Sub" to BMW 4 Series

[@DaveJMcGarry]

4 weeks and counting till mine gets installed. Can't wait. Sounds INSANE!

[@AudiofileIncar]

Dave McGarry and is worth the wait!!! Looking forward to getting it done for you👍👍👍

[@TheDonatell0]

How much does it costs?

[@mandycowey7635]

I am so tempted to upgrade the sound system in my 335 it's just the 4.5 hour journey putting me off

[@scorlingonzalez9003]

just curious how much would this all cost to get it done?

[@mehmetacik8703]

I have 4 series f33 so you are saying I have a subwoofer under my seat? 🤯

[@AudiofileIncar]

2 actually. 😁

[@mehmetacik8703]

@@AudiofileIncar god damn! I am gonna check it and upgrade both of them. 😍 thanks so much.

[@caraudiosolutions]

Nice clean set up.

[@shakeelfaris7623]

Looks like a great install. You said that the underseats are bandpassed and playing down to 40hz. What are they low passed at and what are the Focal midrange speakers high passed at? I'm going fully active on the front of my E90 so will high pass the tweeters and do away with the crossovers. Cheers.

[@AudiofileIncar]

Shakeel Faris have you considered buying any of the equipment from us? I’ve answered loads of your questions in detail? We are a car audio shop after all 😁

[@rakuu9843]

How much does this cost once it's all said and done?

[@AudiofileIncar]

Hi RaKuu, The System 3+ Without The 'Party Sub' is £2199, For More Information About BMW Audio Upgrades, Have A Look On Our Website www.audiofile-incar.co.uk or E-mail us at [e-mail] Kind Regards, The Audiofile Team

[@TheNorthernmunky]

Looks amazing, would defo consider upgrading my harman kardon system!

[@suhailaltaf9519]

How much would a similar setup like this cost ?

[@AudiofileIncar]

[e-mail]

[@paulwoolley7659]

Hi how much does this cost

[@farting505]

how much for this set up pls?

[@AudiofileIncar]

Aproximatly £6k in 2024

[@MrLinkan2]

Why do you run The under seat subs in mono, dont they act as midbass?

[@AudiofileIncar]

MrLinkan2 they only run up to 150 hz so very little stereo information, any stereo bass is accompanied by higher frequency harmonics so the information will appear to be coming from left or right, the door 🔊 speakers.

[@MrLinkan2]

@@AudiofileIncar interesting, how steep are they crossed at 150 hz? I cross mine at 150 12 DB/oct and they play up to 300 hz still