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I want to upgrade the speakers of my 2005 Volvo xc 70 , but do not want to tamper with the existing radio ( hu 650 ?) seems that here are 6 speakers 2 coaxials in front door , two in rear door and two in the loading area. i do not know if there is an amplifier fitted , it seems so but the user manuel is not clear . can someone possibly assist with a solution? thank you Louis Hattingh

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  • jlhattingh Jun 25, 2009

    Thank you for the assistance, do you possibly have information about the loudspeaker sizes that fit in the stock space ie front door , rear door and rear? that would be extremely helpful.



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It good to listen that your problem solved..
do u need any other help..

Good Luck!!

Posted on Jun 25, 2009

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It seems that the subwoofer has an internal amp
also look under your seats if there is an amp it will need air flow for cooling

i hope this was helpful

Output: 4 x 25 W
Impedance: 4 Ohm.
Voltage required: 12 V, negative ground
External amplifier: 4 x 50 W or 4 x 75 W (option)
Frequency range:
AM 530 - 1710 kHz
FM 87.7 - 107.9 Mhz
Internal amplifier 150 W

Posted on Jun 25, 2009


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