![Sony XM-ZR604 Xplod 4/3 Channel Stereo Power Mosfet Car Amplifier (600 Watts) | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com Sony XM-ZR604 Xplod 4/3 Channel Stereo Power Mosfet Car Amplifier (600 Watts) | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com](https://images-na.ssl-images-amazon.com/images/I/419896Lqz4L.jpg)
Sony XM-ZR604 Xplod 4/3 Channel Stereo Power Mosfet Car Amplifier (600 Watts) | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com
![How does this circuit board look? Sony xplod XM-2200GTX. Picked off a buddy for free. Outer case it beat up bad. From a quick test, it powers on, all dials work, and How does this circuit board look? Sony xplod XM-2200GTX. Picked off a buddy for free. Outer case it beat up bad. From a quick test, it powers on, all dials work, and](https://i.redd.it/9a7hgb27oax71.jpg)
How does this circuit board look? Sony xplod XM-2200GTX. Picked off a buddy for free. Outer case it beat up bad. From a quick test, it powers on, all dials work, and
![SONY xplod 444 watts MODEL NO. XM-444W STEREO POWER AMPLIFIER - electronics - by owner - sale - craigslist SONY xplod 444 watts MODEL NO. XM-444W STEREO POWER AMPLIFIER - electronics - by owner - sale - craigslist](https://images.craigslist.org/00z0z_iT9qtlPcPSa_0CI0t2_600x450.jpg)
SONY xplod 444 watts MODEL NO. XM-444W STEREO POWER AMPLIFIER - electronics - by owner - sale - craigslist
![Sony xplod 4/3 channel power amplifier XM - 554ZR 600 W connected and subbing right now for Sale in Spring Valley, CA - OfferUp Sony xplod 4/3 channel power amplifier XM - 554ZR 600 W connected and subbing right now for Sale in Spring Valley, CA - OfferUp](https://images.offerup.com/Efack0-4_W0sB5Uuxm8eQgK7n4M=/1080x1920/af64/af64262b4025493fa5c0c5b0ce380235.jpg)