Level 4 consists of:
Front Speakers & Rear Speakers together with sound proofing & a High Powered Amplifier & Subwoofer
The next step to upgrade an audio system is to fit a set of front component speakers. This consists of a woofer, tweeter and a separate crossover. The crossover separates the frequencies produced by sound into high frequency and middle frequency. The tweeter produces the higher frequencies and it is best suited either high up on the door or around the dash area. The woofer should be placed lower down in the door area. These are generally fitted in factory locations so nothing is on show.
If you want to go even further to get the best from your component speakers then an amplifier would be the next improvement. This will increase power and also allow you to tune your speakers to your own specification. An amp will also add depth to the sound and give you more control over what you are listening to. Similar to a subwoofer, an amp can be quite small and sometimes hidden away so you can’t see it at all.
If you want greater sound quality a subwoofer and amplifier will do the trick as you’re installing something that isn’t currently in the vehicle. This means that the high and mid frequencies are coming from your front speakers and the low frequencies (bass) come from behind (bass is non directional). As a general rule, the larger the subwoofer the deeper the bass it will produce. Don’t worry if you are thinking this will give you ‘boomy bass’ and people will hear you coming. Adding a subwoofer into a vehicle is like adding a subwoofer to a home cinema system, it gives definition to the sound by adding in the really low frequencies that speakers can’t play. Subwoofers can be small and fitted quite discrete so they take up little room in the boot.
At ICE Systems we only use the highest quality brands for use in our sound system upgrades such as, Audison, Audiotec Fischer Match, Eton, Rainbow and more. Please see the links below for more details from the manufacturers themselves.