Level 4 Upgrade

Level 4 Upgrade

Upgrade Level 4 High-End Active Custom-Tuned Sound System

Consists of:

  • Aftermarket head unit (high-res recommended)
  • Front and rear speakers
  • Door & boot soundproofing
  • Digital signal processor
  • Amplifiers 
  • Subwoofer

About the upgrade:

  • This is an upgrade with no compromises for the most demanding audiophiles. Level 4 upgrade is simply dedicated to get the best out of your vehicle!
  • The new High-Res head unit provides a clear signal for the amplifiers.
  • Treating your doors and boot with adhesive materials will take care of metallic vibrations, road noise, reflection of sound waves and also helps the speaker to play faster, hence a better clarity (a better-sealed door cavity creates pressure against the speaker cone movement which improves the speaker’s damping factor)
  • High-end speakers, made with great materials, quality and power handling. We install them in an active mode ( no passive crossovers) to maximize the precision when tuning up the system.
  • A digital signal processor is a must and it’s here to control the entire sound settings and divides the signal to each speaker individually with the right frequencies. It also protects the speakers from overloading and makes the system capable of much higher volumes before distortion settles in.
  • Amplifiers to drive the power to each speaker and subwoofer as they require
  • A subwoofer unit giving the sound what it needs. It does not always mean having shaking mirrors but a true and deep sound experience that should be present as much as good mids and highs.

Estimated budget: $5k+ 

Showcasing vehicle: Subaru Forester 2014

OUR SHOW CAR: Fully Active 7-Channel Custom-Tuned Audio

This is the best demo car we have at our disposal to show how great a sound system can get in a vehicle.

Components used:

Head unit:          KENWOOD DDX920WDABS

Amplifier 1:        HELIX P SIX DSP MK2

Amplifier 2:        XCELSUS MAGNIFICO 1

Speakers front:  AUDIO SYSTEM AVALANCHE 165

Speakers rear:   HELIX S 6X

Subwoofer:        AUDIO SYSTEM X12 EVO in a sealed box 28L

Accessories:       RCA AUDIO SYSTEM Z-PRO

                             HELIX HEC HD audio USB interface

                             HELIX URC.3 remote control

                             AS pre-twisted oxy-free copper speaker wire


Estimated cost: $15k

Get In Touch With Us To Have A Listen To The Car’s Sound System Today.

Get up to 75% OFF on parts with our JUNE SALE.