# SONY XM-D9001GTR 1300W Class D Amplifier

**URL:** <https://forums.speedlife.net/t/sony-xm-d9001gtr-1300w-class-d-amplifier/77979>\
**Category:** Classifieds\
**Created:** [January 7, 2010, 9:12pm UTC](https://forums.speedlife.net/t/sony-xm-d9001gtr-1300w-class-d-amplifier/77979 "2010-01-07T21:12:21Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ineedacar](https://avatars.discourse-cdn.com/v4/letter/i/48db29/32.png) [@ineedacar](https://forums.speedlife.net/u/ineedacar)\
**Post date:** [January 7, 2010, 9:12pm UTC](https://forums.speedlife.net/t/sony-xm-d9001gtr-1300w-class-d-amplifier/77979/1 "2010-01-07T21:12:21Z")

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SOLD jesus that was quick lol

Bought this thing over the summer brand new, absolutely nothing wrong with it, still in perfect working & cosmetic condition. Only has maybe 3-4 hours of actual playtime out of it and sounds GREAT.

Specs:

- mono subwoofer amplifier
- 550 watts RMS x 1 at 4 ohms (900 watts RMS x 1 at 2 ohms)
- 2-ohm stable
- low-pass crossover (50-300 Hz, 12/24 dB/octave)
- variable bass boost (0-10 dB at 40 Hz)
- MOSFET outputs and power supply
- [CEA-2006 compliant](http://www.crutchfield.com/S-PUbWDS0K49S/popups/cacomp.html)
- speaker-level inputs with high-level sensing
- preamp inputs and outputs
- 4-gauge power and ground leads recommended — wiring and hardware not included with amplifier
- 15-13/16"W x 2-3/16"H x 10-13/16"D

Goes for $150+ new… asking **$85**