Personal Computer: Gigabyte GeForce GTX 550 Ti 1GB GDDR5 PCI Express 2.0 DVI-I/HDMI/D-Sub SLI Ready Graphics Card GV-N550D5-1GI - Gigabyte

Home Theater: Samsung HW-J550 2.1 Channel 320 Watt Wireless Audio Soundbar (2015 Model) - Samsung

Speakers: Polk DSWPRO 550wi Wireless-ready Powered Subwoofer - Polk Audio

Car Audio or Theater: Powerbass S-1004D 550W Max Powerbass 10-Inch Dual 4 Ohm Subwoofer - Powerbass

Automotive Parts and Accessories: JBL GT5-2402BR + JBL MS-A5001 + Kit, Dual Sub Box with Amp & Wires Package includes Dual 12" Loaded Box, High-end Class D Amp & True 8 Gauge Amp Wire Kit - JBL

Car Audio or Theater: Powerbass S-1004 10-Inch Single 4 Ohm Subwoofer 550W Max - Powerbass

Sports: Seac Sub Trolley Mate 550 HD Scuba Roller Backpack Dive Bag - Seac Sub

Personal Computer: MSI NVIDIA GeForce GTX 550 1GB GDDR5 VGA/DVI/HDMI PCI-Express Video Card N550GTX-TI MD1GD5 V2 - MSI COMPUTER

Car Audio or Theater: Rockford Fosgate R2S-1X10 10" 400W Car Subwoofer + Box + 550W 2-Ch Amp + Amp Kit - ROCKFORD FOSGATE

Home Improvement: 7014646 OEM Sub Zero Refrigerator Light Switch - Subzero

Car Audio or Theater: Renegade RXV1200 12" 600W Single Car Subwoofer + Box + 550W 2-Ch Amp + Amp Kit - Renegade

BISS: 7010592 - Sub-Zero Aftermarket Replacement Refrigerator / Freezer Door Gasket - Universal

CE: AC Power Cord/Cable for Polk DSW Pro 2-Prong 440 550 660 MicroPro1000 Subwoofer - TacPower

Home: LIGHT BULB 40W 120/130V REPLACES SUB-ZERO BULB 7014647 , 5300136187 SCREW BASE

Car Audio or Theater: Polk Audio db1212 12-Inch Subwoofer (Single, Chrome) - Polk Audio

Digital Music Track: Sub 550 - Wasabi Recordings

Car Audio or Theater: Powerbass PSWB112 Single 12-Inch Loaded Enclosure - PowerBass USA, Inc.

Book: Sub-Machine Gun: The Development of Sub-Machine Guns and their Ammunition from World War 1 to the Present Day - The Crowood Press UK

Personal Computer: Deep Sonar 550 Extreme Clarity 86 Watts 2.1 PC Speakers with Dual Subwoofers and Control Box Connects PC, Headphone, Microphone and Charges USB Devices - Ineo Technology

Musical Instruments: Mackie SRM550 SRM Series 1600-Watt 12-Inch High-Definition Powered Loudspeaker - Mackie

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