bass module 700 wireless subwoofer

B&C 21-in Woofer w/4 Ohms Impedance & 3400 Watts Continuous Power Handling Capacity & Neodymium Magnet 21DS115-4

2) Pyle PLPW10D 10" 2000W Car Subwoofer Audio Subs DVC 4 Ohm + Ported Vented Box

JBL Club 122 12 Inch Car Subwoofer - Each

Pyle 8" Amplified Car Subwoofer Enclosure - PLTB8, 400W Max Power, Built-In Amplifier, LED Light

JBL Club 102SL 10 Inch Shallow Mount Subwoofer - Each

JBL BassPro 12 Car Audio Powered 12" Subwoofer System with Slipstream Port Technology

12" Marine Subwoofer for Powerful Bass with 600 Watt Peak Power, Water Resistant, 4 Ohm, White

JBL Club 5055AM 700-Watt 5-Channel Class D Amplifier w/ Remote Level Control

8-Inch Low-Profile Amplified Subwoofer System for Enhanced Sound with Heavy Bass, Compact Design, All Audio Devices Compatible

Pyle PLPW10D Power 10" 1000W 4 Ohm Car Audio Dual Voice Coil Subwoofer (4 Pack)

Pyle Waterproof Bluetooth Marine Tower Speakers, 4" Subwoofer, LED Lights, Wireless Music Streaming, 300W MAX, Includes Mounting Clamps – PLMRLEWB47BB

Pyle 8 Inch 1600W DVC 4 Ohm Car Audio Subwoofer Speaker Set with 40 Oz Magnet and 1.5 Inch 4 Layer Voice Coil, Black (2 Pack)

8-Inch Low-Profile Amplified Subwoofer System for Home Theater with Powerful Bass, Compact Design, Easy Setup

10-Inch Low-Profile Amplified Subwoofer System for Home Audio with Compact Design, Easy Setup, White Finish