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      01-05-2013, 10:06 PM   #1
I love my X3
boogysbmw's Avatar

Drives: 2013 BMW X3 28i
Join Date: Nov 2012
Location: Suffolk County, NY

iTrader: (1)

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2013 BMW X3 28i  [0.00]
Talking Subwoofer Installed

Installed my New Alpine PDX-M6 with one Alpine SWR-12D4!!!

Amp was rated at 658 RMS so using a Multimeter I tuned the amp to push 37volts at about 3/4 volume.

This thing rocks!! Not overly boomy and the SQ is simple amazing. Such a great addition to the Premium audio system.

Loss very little trunk space.

Here is a installed pic
Attached Images
2013 X3 28i Alpine White/ Black Nevada Leather/premium pkg/convenience/sport/DHP/Cold weather 1/Premium sound/Parking sensors/Alpine PDX-M12 AMP powering one Alpine SWR 12D4