Amazon.com: Home Bluetooth Audio Power Amplifier 2X120 Watt - Portable 2 Channel Surround Sound Stereo Receiver w/ USB - Amplified Subwoofer Speaker, CD DVD, MP3, iPhone, Phone, Theater, PA System - Pyle
Amazon.com: Pyle PTA62BT.5 - Bluetooth Home Audio Amplifier System - Upgraded 6 Channel 750 Watt Wireless Home Sound Power Stereo Receiver w/ USB, Micro SD, Headphone, 2 Microphone Input w/ Echo, Talkover
Amazon.com: Compact Mini Home Power Amplifier - 40W Smart Small Audio Stereo Receiver w/ AUX, 2 Microphone IN, COM/8-Ohm/25V/70V Speakers, LED, Input Selector, For PA, Amplified Speaker Sound System-Pyle PCM20A.5 : Everything
Amazon.com: GRS 3FR-4 Full Range 3" Speaker Driver 4 Ohm : Electronics
Amazon.com: 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 : Musical Instruments
Amazon.com: Massive Audio M6 6.5? 6-1/2? 8-Ohm 300W Mid-Range/Midbass Car Pro Audio Speaker : Electronics
Amazon.com: Facmogu 2PCS 5in Full Range Speaker Drivers, RMS 30W MAX 50W 4 Ohm, HiFi Wide Range Audio Driver Loudspeaker Replacements, DIY Car Vehicle Audio Speakers Bass Woofer Tweeters - Red : Electronics
Amazon.com: Technical Pro H12X500UBT 6000w 6-Zone 12-Speaker Bluetooth Home Theater Receiver Receiver Bundle with Pair Rockville HC85 8" Inch 700 Watt in-Ceiling Home Theater Speakers 8 Ohm : Electronics
Amazon.com: Technical Pro H12X500UBT 6000w 6-Zone 12-Speaker Bluetooth Home Theater Receiver Receiver Bundle with Pair Rockville HC655 6.5" 500 Watt In-Ceiling Home Theater Speakers 8 Ohm : Electronics
Amazon.com: APMB-6 6" 250 Watt Dynamic Loudspeaker Full Range 8 Ohm Car Audio (1 Pair) : Electronics
Amazon.com: Skar Audio FSX65-8 6.5" 300 Watt 8 Ohm Pro Audio Midrange Loudspeaker, Each : Everything Else
Amazon.com: MakerHawk 2pcs Ar duino Speaker 3 Watt 8 Ohm Single Cavity Mini Speaker Full-Range Cavity Advertising Machine Speaker Connector Separating Interface 3.3V 5V with JST-PH2.0mm-2 pin Interface : Electronics
Amazon.com: Pyle 6-Channel Audio Marine Amplifier - Compact Power 600 Watt RMS 4 OHM Full Range Stereo with Volume Bass Treble Rotary Control - Wireless Bluetooth Receiver Speaker & LCD Digital Screen PFMRA640BB : Electronics
Amazon.com: Technical Pro H12X500UBT 6000w 6-Zone 12-Speaker Bluetooth Home Theater Receiver Receiver Bundle with Pair Rockville HC85 Black 8" 700 Watt In-Ceiling Home Theater Speakers 8-Ohm : Electronics
Amazon.com: Pack of 2 Full Range Bookshelf Speaker, 3 Inch 8 Ohm Anti-Magnetic HiFi Tweeter Wooden Enclosure Home Audio Woofer Multimedia Speakers (8Ω) : Electronics
Amazon.com: Outdoor Trumpet Car Horn Speaker - 5” Pa Horn Speaker w/ 8 Ohms Impedance, 15 Watt Power, Adjustable Bracket, 10' Pre-Wired Cord, 3.5mm Mono - Pa Speaker for Cb Radio Car