troublesome
Member
Registered: 25th Dec 02
Location: Birmingham Drives : Corsa B 1.2
User status: Offline
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ALREADY HAVE :
HEADUNIT : KENWOOD 4 x50W RMS
6X9's : PIONEER-TS-A6910
AMP : SONY-XM-444 (Will be running 6x9's)
Input: Number of Channels 4
Maximum (14.4V): at 4 ohm 2x222W
Maximum (14.4V): at 4 ohm 4x80W
Rated/THD: at 2 ohm 4x40W/0.1%
Rated/THD: at 4 ohm 2x80W/0.1%
Low Pass Filter (selectable) 80Hz
High Pass Filter (selectable) 80Hz
NEW SYSTEM
****************
COMPONENTS : ALPINE-SXS-1757
Peak Power 150W
50W Nominal Power
AMP : ROCKFORD-FOSGATE-POWER-501bd (Running 2x12" Subs)
300W x 1 @ 4 Ohms RMS
550W - 600W x 1 @ 2 Ohms RMS
Bridgeable
Crossover : LP 50-250Hz 24dB per Octave
Subsonic filter
Bass Control - 0 to 18 dB @ 45 Hz
Low level RCA Signal input. Voltage - 100mV - 6 volts
4 gauge Power Wire input
Cast Heatsink
Wired Bass Control included
Protection built-in
Frequency response : 20 to 250 Hz +/- .5 dB
Dimensions : 2.38 X 9.85 X 13.07 (inches)
SUB : 2 x 12" ROCKFORD-FOSGATE-RFP4112
12" Punch 'HE2' DVC series subwoofer
400W RMS power handling
800W Peak power handling
Dual 2-ohm voice coils
85.0 dB SPL (dB @ 1w/1m)
Magnet Weight: 77.4 oz (2194g)
Frequency range: 27Hz-250Hz
Mounting diameter: 11.00 inches
Mounting depth: 6.0 inches
WIRING : Autoleads: G3-18 - 4-gauge Power kit
WHAT DO YOU ALL THINK... HOPE IVE MADE THE RIGHT CHOICE
THANX IN ADVANCE
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scoob
Premium Member
Registered: 16th Oct 03
Location: Beverley, E Riding of Yorkshire
User status: Offline
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nice but couldent u use the amp to power the components up front and get rid of the 6x9s i think that would give better sound Q
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troublesome
Member
Registered: 25th Dec 02
Location: Birmingham Drives : Corsa B 1.2
User status: Offline
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well my system outputs 50w and the speakers only take 50 watts so im assuming it will be too much if i amp it up..
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AdiSRI
Member
Registered: 1st May 02
Location: Berkshire
User status: Offline
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your headunit will not be 4 x 50 RMS LOL...
Its 4 x 50 peak meaning about 4 x 18-22 RMS. The alpines r 4x60 and they r only 4 x 23 RMS.
I have these components powered by the big alpine 4 channel giving out 80w RMS a channel and they r fine, so you can overpower them no problem.
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troublesome
Member
Registered: 25th Dec 02
Location: Birmingham Drives : Corsa B 1.2
User status: Offline
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ok im a bit of a newbie here... ill amp em up still sorting out sub wiring
any help guys
http://www.corsasport.co.uk/board/viewthread.php?tid=131928&pid=1616837#pid1616837
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L330wnz
Member
Registered: 9th Mar 04
Location: Norwich, Norfolk
User status: Offline
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is there a tutorial on wiring a sub in 'faq & tutorials?' Have a look mate!
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