3' ft x 4' ft Black DJ Car Sub Speaker Box Carpet Trunk Liner

PIXNOR DIY Home Car Stereo 2-Way Speaker Box Terminal Binding Post Round Screw Cup Connector Subwoofer Plug (Black)

PIXNOR DIY Home Car Stereo Screw Cup Connectors Subwoofer Plugs 2-Way Speaker Box Terminal Binding Post, Pack of 2 (Black)

1 20oz Can Polymat 777 Aerosol Spray Glue Fast Tack Adhesive for Upholstery, Foam, Speaker Box Carpet, Car Auto Liner and Fabric, Multi-Purpose Adhesive

2.2" X 2.2" Silver Push Spring Loaded Jacks Double Binding Post Speaker Box Terminal Cup 1pcs Wv-lpt2

SoundBox Connected 4 Gauge Amp Kit Amplifier Install Wiring Complete 4 Ga Installation Cables 2200W

InstallGear 4/8/10 AWG Gauge Power Distribution Block 4 Gauge In to (4) 8/10 Gauge Out

Tinksky DIY 2-Way Speaker Box Terminal Binding Post Round Screw Cup Connector Subwoofer Plug (Black)

BOSS Audio Systems KIT2 8 Gauge Amplifier Installation Wiring Kit - A Car Amplifier Wiring Kit Helps You Make Connections and Brings Power to Your Radio, Subwoofers and Speakers

Rockford Fosgate R500X1D Prime 1-Channel Class D Amplifier

BOSS Audio Systems CXX8 Car Subwoofer - 600 Watts Maximum Power, 8 Inch, Single 4 Ohm Voice Coil, Easy Mounting - Sold Individually