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Mobile Electronics Australia > Mobile Electronics Discussion > Sound Quality Discussion
PHATSTEZ
Hi all,
Im just curious. Is it neccessary to high pass splits or are they ok as long as they have a network crossover system?
Thanks,
Brendan

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CAA SA COMMITTEE MEMBER

VH COMMODORE (The Xplod Mobile)
HU: Sony M700R Active Black Panel
FRONT: Sony XS-HF78 6.5' Component
REAR: Sony GT 3-Way 6x9's sitting on custom parcel shelf
BOOT: Sony 12" Sub and various eye candy
VOLUME:Sony XM440 4ch and XM5026 2ch amps

THE UNOFFICIAL STATE REP
Mr_Bob
they should be HP'd as well, as the passive Xover supplied with splits, will only LP the mid, not BP it. (in my experience)
so you will get subbass frequencies to your mid, which will reduce it's power handling, as it will distort earlier at lower frequencies.

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'96 Mirage
Rockford RFX9300
Being installed: Focal 165W3's Vrx 2.150 & 1.500
Power by: audison OPTIMA Stinger Aerpro
TEAM AUDISON
PHATSTEZ
Alright. Thanks Mr Bob.


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CAA SA COMMITTEE MEMBER

VH COMMODORE (The Xplod Mobile)
HU: Sony M700R Active Black Panel
FRONT: Sony XS-HF78 6.5' Component
REAR: Sony GT 3-Way 6x9's sitting on custom parcel shelf
BOOT: Sony 12" Sub and various eye candy
VOLUME:Sony XM440 4ch and XM5026 2ch amps

THE UNOFFICIAL STATE REP
Sonic Nirvana
Yep the HP is essential for power handling and in so doing reduce the total cone movement which is a plus for low distortion.

Fiddle about with your settings/system tune/filter slopes to get it right.

And give the front splits a chance to make good mid-bass by deadening and sealing the front doors. The transition to the sub is better (smoother and better-balanced "weight", gives you strong up-front presence.

Welcome to the satisfying world of SQ.

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Mazda SP20 - NOT yellow,Dynamat Extreme and G Spot in front doors
HU - Alpine CDA-7876RB
Audison VRx 2.150EX front stage amp
JL Audio 500/1 Class D monoblock sub amp

Front Stage - Morel HCW 6.5 woofers, Morel MT2 tweeters, Morel MX2.2 x-overs.
Rear fill - stockies with power from HU (not that they get any)

Sub - Kicker S12L72 in 75 litre 30Hz slot-ported display box.
Stinger cables and connectors etc
TEAM AUDISON
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