Adafruit Speaker - 3" Diameter - 8 Ohm 1 Watt [ADA1313]

Audio IC Development Tools Adafruit Mono 2.5W Class D Audio Amplifier - PAM8302 (1 piece)

CQRobot Speaker 3 Watt 8 Ohm for Arduino, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects.

BLEE 60 in 1 Classical Arcade Game PCB Jamma Multi Game Board Vertical Screen for Cocktail Table Machine Arcade Game Machine

HDMI+VGA+DVI+Audio Input LCD Controller Board For HSD190MEN4 M170EN06 17" 19" 1280x1024 4CCFL 30Pins LCD Panel

ARDUINO MEGA 2560 REV3 [A000067]

5PCS 200 Times Gain 5V-12V LM386 Audio Amplifier Module for Arduino EK1236

Adafruit Audio FX Mini Sound Board - WAV/OGG Trigger 16MB Flash [ADA2341]

HiLetgo 120pcs/3x40pcs Breadboard Jumper Wires Prototype Board Dupont Wire Male to Male, Male to Female, Female to Female, 2.54mm to 2.54mm 20CM Wires Assortment Kit for Arduino Raspberry PI DIY

Arduino Uno R3 Development Board, Kit Microcontroller Based on ATmega328 and ATMEGA16U2 with USB Cable for Arduino, Original(Arduino Uno R3)