Amazon.com: Pyle Indoor/Outdoor PA Horn Speaker - 8” Portable PA Speaker with 8 Ohms Impedance & 65 Watts Peak Power - Mounting Bracket & Hardware Included PHSP5, White : Everything Else
Amazon.com: Thin Plastic Speaker with Wires 8 ohm 0.5W 40mm(Pack of 2) : Electronics
DS18 SLC12S Car Subwoofer Audio Speaker - 12" in. Paper Glass Fiber Cone, Black Steel Basket, Single Voice Coil 4 Ohm Impedance, 500W MAX Power and Foam Surround for Vehicle Stereo Sound System
B&C 8.0-in Woofer w/8 Ohms Impedance & 400 W
Pyle All-Weather Mono Trumpet Horn Speaker - 5” Portable PA Speaker with 8 Ohms Impedance & 25 Watts Peak Power - 180 Degree Swiveling Adjustable Bracket for Easy Maneuverability - Pyle PSP8
EMB Professional SB-15 15" 800W Steel Frame Impedance 8 Ohm Replacement Speaker for JBL, Peavey, Cerwin Vega, Gemini, EMB, BMB, Pyle-Pro, Mr.DJ & Many Brands!
Amazon.com: CQRobot Speaker 5 Watt 8 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. : Everything Else