POCREATION

Bass Shaker Bass Shaker Vibration Speaker, 1Pcs 50Mm 2Inch Bass Internal Magnetic Type All Frequency Resonance Speaker Vibration Strong Bass Louderspeaker (4Ω 25W)

Nobsound Mini Bluetooth 5.0 Power Amplifier, Stereo Hi-Fi Digital Amp 2.0 Channel 50W×2 with AUX/USB/Bluetooth Input, Wireless Audio Receiver, PC Sound Card with Power Supply (Black)

Dayton Audio BST-1 High Power Pro Tactile Bass Shaker 50 Watts RMS, 4 Ohms Impedance - Turn Any Surface into a Speaker System - Generates Subwoofer Lows