battery powered amplifier for speakers

8inch 3.7V mobility portable trolley battery powered amplifier pa speaker Product Description Type: Trolley Speaker Power: Battery, DC/AC Cabinet Mate...

1500mAh Rechargeable Portable Megaphone with Built-in Microphone LED Light Battery Powered Megaphone Description A lithium battery megaphone is a type...

Product Description: Dry Battery Powered Built-In Speaker For FM Frequency Radio Easy To Carry Radio Dry Battery Powered Built-In Speaker For FM Frequ...

Product Description:Battery Powered Portable Outdoor Speaker 3.7V 1200mAh D9cm*H7.4cm Waterproof IPX7 The Mini Outdoor Speaker is the perfect portable...

Child Toy Battery Powered Mini Portable Speaker Small Horn Speaker Specifications Sporting events Audio mixer loudspeakers 1.Size:140x220MM 2.Function...

2 Channel Class H Power Amplifier / Stage Speaker System 2 x 450W Quick Detail: 2-channel analogue amplifier, 2x450W @ 8Ω, good sound quality, extraor...

G-40W Pre-combined constant voltage power amplifier FM/USB/SD ports broadcast power amplifier FUNCTION: Using the advanced efficient power emplifier c...

Class D Power 1u digital Amplifier for karaoke Product Description 8 Ω/stereo: 2 x 250 w 4 Ω/stereo: 2 x 425 w 2 Ω/stereo: 2 x 725 w 16 Ω/bridge: 500 ...

Product Description: This Wireless Portable Bluetooth Speaker is the perfect solution for those who want to enjoy their music anywhere. It is the perf...

1.Output power:80W 2.Speaker unit:8"x1+1"x1 3.Wireless mic(30-60 meter) 4.Speaker with battery 12V 5.CCC,CE Active portable wireless speaker...

Class H Stage Power Amplifier 2x1700w for Linear Array Speakers for Power Transfer Description 1,Impedance Matching: It is important to ensure proper ...

4 X 800W Switching Power Amplifier With SK Power Transistors (MP-480S) Product Description: NOVA is a professional loudspeaker manufacture and exporte...

3.7V 1800mah Li rechargeable 18650 battery voice amplifier speaker Features and Advantages: A.Patented design product,piano coating finish for all bod...

China Amplifier Manufaturer OEM Power Amplifier Module Class D 1000 Watts DSP Subwoofer Plate Amplifier Features of the plate subwoofer Power Amplifie...

2-channel power amplifier Y-260/2120/2160/2250/2350/2500 Descriptions With two separate power amplifiers in a single chassis and power ratings from 60...

HD Mini Battery Powered Projector for Android , DLP Projector Portable , 4K support • Increased compatibility with Android 8.1 and WiFi • 2 built-in s...

Wireless digital power amplifier board double channel 50W*2 high power DIY speaker amplifier module TPA3116D2 Product Description: Product Name: TPA31...

2-channel 500 Watt Switch Power Amplifier Live Event Speaker System Quick Detail: 2-channel analogue amplifier, 4 models, from 2x350W@8Ω to 2x1000W@8Ω...