Diitao 50W×2+100W Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel, 12V-24V Audio Power Amplifier Module with Treble and Bass Control for DIY Bluetooth Audio ZK-MT21, Black
【ZK-MT21 Power Amplifier Board】Uses Bluetooth 5.0, and its transmission distance can reach 49 feet (without obstruction). At the same time, this power amplifier board has a 3.5mm AUX audio input interface..
【Specification】With 36*25*10mm heat sink, suitable for power supply DC12-24V/5A or above (24V battery pack cannot be connected), suitable for speakers 20~100W, 4~8Ω..
【Protection Function】ZK-MT21 Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection..
【Come With DC Conversion Plug】The DC adapters on the market (plug specification 5.5mm*2.1mm) basically can meet the needs of the ZK-MT21 Bluetooth power amplifier board. If your existing DC power plug is not 5.5mm*2.1mm, there is no The problem is because we have included a DC conversion plug in the product..
【Tips】There will be enough output power only when the audio input is sufficient and the power supply voltage/current is sufficient.The higher the power supply voltage, the greate....
Banda 1-Channel Vehicle Audio Bass Amplifier - High-Powered Mono Bass Amplifier w/Subsonic Filter and Low Pass Filter Stable at 1 ohm LED Indicators Sound Specialization - BANDA VIKING8001
POWER SUPPLY: Class D vehicle audio amplifier, Total Power 14,4 @ 1 Ohms: 9500 WRMS, Total Power 14,4 @ 2 Ohms: 7400 WRMS, Total Power 12,6 @ 1 Ohms: 8000 WRMS, Total Power 12,6 @ 2 Ohms: 6100 WRMS, Efficiency @ 2 Ohms: 83%, Efficiency @ 1 Ohms: 73%.
MONO BASS AMPLIFIER INDICATORS: Blue LED: source and powered amplifier indicator, Red LED: output distortion (clipping), Constant - output short circuit indicator, Yellow LED: low voltage battery, Constant - Fuse blown or missing.
POWER OUTPUT AND IMPEDANCE: Input Voltage: 9 to 15V, Input Impedance: 22K Ohms, THD + Noise: less than 1%, Input Sensitivity: 160mV – 600mV, Signal to Noise Ratio: 80dB.
SOUND SPECIALIZATION: This high-powered Power Amplifier is cutting edge technology at its finest. RCA connectors ensure a secure connection between amplifier and speakers that allow distortion-free sound.
OTHER TECHNICAL SPECS: Recommended Fuse: 400A, Current at Rest: 4,5A, Ave. Current Draw (Sinusoidal): 920A, Ave Current Draw (Music): 400A, Power Wire Gauge: 50mm/0 AWG, Speaker Wire Gauge: 2 x 6mm / 2 x 3 AWG, Size: 2.4’’ x 10.6’’ x 17.7’’.
Professional 75W Super Loud & Heavy Duty Megaphone
MULTIPURPOSE: Has been utilized by indoor & outdoor fire officers, mentors, police, firefighters, cheerleader, schools, sports activities, occasion organizers and director megaphone want to utilize this minimal bullhorn for various reasons..
VOICE AMPLIFIER MODE: Amplifies your voice as spoken into the microphone. This mini electronic bullhorn megaphone produces 40 watts of sound that can possibly cover 1000 yards..
Truly are huge with it goes to the utilization of our amplifier. Lightweight 3.43 lbs and alarm mode battery operated.SIREN ALERT MODE: Pyle PMP43IN amplifies an emergency tone with adjustable volume control through the megaphone speaker..
Our versatile bullhorn really equals that of which is delivered by significantly bigger and considerably more costly gadgets.VERSATILE: This portable megaphone with siren is amazingly lightweight and has been fitted with an advantageous conveying strap..
Our megaphone bullhorn speaker works with just 6 D batteries. Bring it with you to your next exceptional occasion. WORKED IN SOUNDS: It has been pre-introduced with a wide range of sounds that will add fervor to your occasion..
Utilize the siren when you need to stand out enough to be noticed. Our amplifier bullhorns offers a scope of audibles including a si....
Orion Ztreet Monoblock Car Amplifier – Class D Stereo Power Amplifier 2000 Watt Max, 1 Ohm Stable, Bass Boost, MOSFET Power Supply, Car Electronics Mono Sub Amp, Audio Speakers, Great for Subwoofers
QUALITY – This Class D Monoblock Car Amplifier for subwoofer exhibits quality frequency response rates and crossover network which places this amp at a prominent place. Durable design and highly efficient performance makes this mono sub amp stand out amongst the others..
1 Ohm Stable – This monoblock class D subwoofer amplifier is able to power loads of 1 Ohm on a continuous basis without facing any difficulties like overheating, making extra sounds. This Class D mono sub amp is designed to power subwoofers that have a constant demand of high power in order to operate effectively..
Power – This Class D 2000 Watt Amplifier has a power rating distribution as followed 300 x 1RMS @ 1Ohm. The monoblock amplifier for car speakers also provides a 2-way protection circuitry as a part of its design..
Crossovers- The Orion Ztreet Monoblock Car Amplifier offers you the ease of connectivity by providing the feature of crossover. This mono sub amp offers you a low pass cross-over of 40Hz-250Hz and a 4 gauge power and ground terminals with a remote bass knob.
Features – The monoblock bass boost amplifier has features like – Frequency Response: 10Hz~250KHZ, Bass Boost, SNR:90DB, Remote Bass Knob, 2-way protection.
Bluetooth Amplifier Board 25W+25W HF63 Dual Channel Audio Amplifier DC 10-25V Digital Amplifier Module with TDA7492P Chip
High Quality : The amplifier board adopts TDA7492P power amplifier chip, high quality electronic components and military grade PCB board, durable in use..
2 Channel : This board is designed with dual channel output, 25W left channel and 25W right channel, high transmission rate and good sound quality..
Bluetooth Connection : The amplifier board is designed with Bluetooth V2.1 module and power supply reverse connection protection, convenient and safe to use..
Application : This digital amplifier board is suitable for upgrading and refitting the idle sound box and DIY production. It is suitable for speaker of 4Ω, 6Ω, 8Ω, 16Ω (8Ω is the best)..
PACKAGE INCLUDES: 2 x Pyle PLPW12D 12" 1600W Subwoofers, 1 x Boss AR12002 1200W 2 Channel Amplifier, & 1 x 8 Gauge Complete Amplifier Installation Kit.
SUBWOOFERS: The sound is produced by a 2 Inch 4 layer high temperature dual voice coil with 60 oz. heavy duty magnet, pushing 1,600 watt (3200W per pair) MAX power. It’s all housed in a stamped steel basket for durability..
AMPILIFER: The 2 channel car amplifier features a MAX power handling of 1200 watts and a RMS power handling of 230 watts. This amplifier includes a MOSFET power supply, hi/low level inputs and hi/low pass crossover..
CT Sounds AT-500.1D 700 Watt Class D Competition Mono Amplifier Car Audio
Mono amplifier with 500 watts RMS power at 1-ohm load (12.8v).
Frequency response: 10Hz to 250Hz (Bass Knob Included).
Equipped with 4-way protection circuitry along with a Diode 6A60 for reverse polarity protection.
sleep easy at night knowing your car audio amplifier is protected.
Built using an advanced PCB board featuring Korean capacitors, high quality transformers and cutting-edge inductors to ensure this car amplifier class d delivers the power you need to destroy the competition in the SPL lanes.
Internal wiring features 8AWG OFC cables for enhanced electric current allowing this car amplifier monoblock to deliver louder, cleaner, and more punchy power than other car mono amplifiers in its class.
Heavy duty heat sink design, high power MOSFET switching technology, and silicon utilized throughout the internal components will ensure the class d amplifier car audio runs cool for even the most demanding playlists.
Hifonics 4 Channel Car Amplifier – Class A/B Gemini Series Multichannel Amplifier 1400 Watt Car Electronics Audio Subwoofer 2 Ohm Stable Bass Boost MOSFET Power Supply for Speakers Sub Amp
Power – This Class A/B 1400 Watt Car Amplifier has a power rating distribution as followed 350x4 @2 Ohms, 175x4 @4 Ohms. The 4 channel amplifier for car speakers also provides a 2-way protection circuitry as a part of its design..
Features – The 4 channel bass boost car amplifier has features like - Frequency Response: 10-22KHZ, Bass Boost, Remote Bass Knob, 2-way protection, variable low pass crossover: 40Hz-300Hz, variable high pass crossover: 40Hz-300Hz, subsonic filter:10Hz-40Hz, phase shift:0-180 degree, and ultra-fi mosfet power supply.
Class A/B – This multichannel subwoofer car amplifier for car stereo exhibits a Class A/B topology. In the presence of no audio signal, Class A Amplifier has a high amount of current flowing in its output while Class B amplifier has no current flowing..
Quality - This Class A/B 4 channel car amplifier exhibits quality frequency response rates and crossover network which places this amp at a prominent place. Durable design and highly efficient performance makes this subwoofer amp for car speakers stand out amongst the others..
RCA Ports - The RCA Jacks in this bass boost car amplifier allows you to develop multiple amplifier systems without using any splitter cords. The subwoofer amplifier thus puts you at ease....
CT Sounds CT-150.4D Full-Range Class D 4 Channel Car Audio Amplifier, 1000 Watts RMS
4 channel amplifier car audio with 250 watts RMS at 2-ohm load x 4-channels (14.4v).
150 watts RMS power at 4-ohm load x 4-channels (14.4v).
475 watts RMS at 4-ohm bridged x 2-channels (14.4v).
Small footprint and compact chassis makes this amplifier easy to install in any vehicle or 4ch amplifier car audio application.
but dont let the size fool you, this 4ch car amp produces amazing sound quality.
MOSFET pulse width modulated power supply, premium components, and proprietary heat dissipation design will ensure the four channel car amplifier runs cool for even the most demanding playlists.
4-way protection circuitry features high voltage, low voltage, over current, and high-temperature protection for your car stereo power amplifier.
Show your friends you can do 100 mph down the highway with the windows down and still have crisp and clean sound over the wind noise with this amplifier for car speakers.
