Reviews Ab Professional Amplifier

Audio Amplifier Board, DROK 5W+5W Mini Amplifier Board PAM8406 DC 5V Digital Stereo Power Amp 2.0 Dual Channel Class D Amplify Module for Speaker Sound System DIY

  • Parameters: DROK audio amplifier board working voltage is DC 5V, output power is 5W (2Ω 5V)/3W (4Ω 5V) / 1.8W (8Ω 5V). Input method is monaural input..
  • Artificial Material: this New-designed mini power amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module..
  • High Performance: the digital amplifier module is with high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression..
  • Safe Protection: the class D dual-channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection.
  • Additional Function: it is available to connect amplifier type to choose different function (MODE: high electricity level is Type D, low electricity level is Type AB. Factory defaults high electricity level).
Check Stock

Audobank AB-5.0 5 Farad Digital Capacitor for Car Audio Including Power 12Volts Digital Red 3 Digit Voltage Display and Chrome Plated Battery Post Lightning LED

  • Connects Positive Power Line to the Amplifier..
  • Digital Red 3 Digit Voltage Display & Chrome Plated Battery Post.
  • Stores electricity as instant power available for amplifier..
  • Package Content: 1x Audiobank AB-5.0 Farad Cap.
Check Stock

MUZISHARE X7 KT88 x4 Vacuum Tube Integrated Amplifier Push-Pull Power Amp MM Phono Tube Amplifier Balanced XLR 2022 Remote

  • MUZISHARE X7 Upgraded version. Upgraded the internal coupling capacitor, is the designer to debug the custom-made silver film capacitor, relative to the classic version of the extension, control, density is better..
  • MUZISHARE X7 is an integrated Amplifier. This is also a Power Amplifier (there is a group pre-amp input), a Headphone amplifier and this is a amplifier for Phono player too, direct link your phono player to this amplifier to output to speakers..
  • Pure Handmade,point to point hand welding using two high-quality wide-frequency high-quality Japanese EI output transformer using a high-power Z11 core toroidal power transformer dedicated designed for the machine ， voltage amplification and promote are used tube 5AR4 for rectifier power supply..
  • Use 12AX7 and 12AU7 vacuum tube for voltage amplification and phase inversion,use KT88 vacuum tube to do AB1 push-pull power amplification.
  • Mute delay function when turn on the amp(about 30 seconds) ；the choice of Japanese ALPS motor potentiometer.
  • Provide Triode and Ultralinear selection function: Triode work mode. soft. pure and sleek. suitable for enjoying vocals. strings Music and other types of music.
  • Ultralinear work. the sound of open. unrestrained. the momentum is good. for large scenes. large dyn....
Check Stock

Recoil SL1708 400 Watt 8 Under-Seat Slim Amplified Car Subwoofer with Installation Wiring Kits

  • All in one 8"(210mm) subwoofer with small unit design to fit under most vehicle seats..
  • Built-in Class-AB amplifier, "All-In-One Bass Addition Package "no need for external amplifier..
  • Die-cast aluminum heatsink.High quality material design and craftsmanship.Supports RCA (low level) OR speaker(high level) signal input from audio....
  • Adjustable GAIN control to match original vehicle system, so all speakers complement each other.
  • Easy-to-use control adjustments conveniently located on side of unit. Remote bass volume control knob.
Check Stock

Cambridge Audio AXR85 85 Watt Stereo Receiver with Bluetooth | Built-in Phono, 3.5mm Input, AM/FM with RDS

  • 3000 WATT POWER: The stereo receiver amplifier for home theater system gives you 3000 watts max power w/ 1500W RMS and can support 2 sets of speaker for a high quality amplified audio. Perfect for karaoke & home theater acoustic surround sound system.
  • 5 INPUTS: This home audio amplifier is equipped with two 1/4" microphone IN, AUX MP3 jack, USB/SD IN, and RCA for CD/DVD player. It also has a headphone jack and AM/FM radio w/ 30 radio station memory presets.
  • BLUETOOTH CONNECTIVITY: Pyle bluetooth stereo amplifier receiver is compatible with bluetooth w/ 35-plus ft wireless range and works w/ today’s latest devices including smart phone, iPad, tablet, iPhone and laptop w/ hassle-free receiver pairing.
  • SPEAKER SELECTOR: The home stereo amp wireless speaker receiver has A/B speaker selector enabling you to choose between A and B or both AB speakers set. You can also control the master volume, bass, treble, balance and echo to your desired level.
  • FRONT CONTROL PANEL: This home speaker amplifier home audio bluetooth receiver features a front panel button & rotary control c....
Check Stock

Mini Bluetooth Home Audio Stereo Amplifier Receiver, 2×80W 2.1 Channel Digital Class D Integrated Amp for Home Speakers with DAC 24-Bit 192KHz Optical Coaxial AUX Headphone Line Out Jack

  • Excellent Performance: 80W+80W 2.1 channels allow our amplifier to output higher quality sound. Our mini bluetooth amplifier has a built-in professional-grade 24-Bit 192Khz DAC to ensure the sound has perfect fidelity. The line out interface can also help the amplifier to connect powered subwoofer and powered speakers..
  • Bluetooth 5.1 Core: The built-in Bluetooth 5.1 chip of the amplifier can bring you faster audio data transmission speed. In addition, it provides you with a longer Bluetooth connection distance while ensuring that you can connect to the power amplifier stably..
  • Optical&Coaxial Interface: Amplifier is equipped with the most popular coaxial and optical interface. The coaxial interface can effectively improve the fidelity of audio data. The optical fiber interface has the fastest audio data transmission speed, and the transmission distance is long and stable..
  • Treble&Bass Control: The treble and bass knobs of the amplifier are controlled by a separate professional treble and bass chip. (Bass adjustment range: +-14dB Treble adjustment range: +-8dB), Aluminum alloy material and non-slip design ensure smooth use of the knob..
  • Professional Line Out&Headphone Output: Amplifier has a built-in professional amplifier headphone chip that can drive 16....
Check Stock

Genius Audio GFX-75X4 Full Range Powered Car Amplifier Multichannel 1800 Watts Max Class AB 2-Ohm Stable with Power Protection System to Boost Speaker and Woofer Performance

  • TRUE RMS WATTS POWER: Full Range powered amplifier delivers an impressive 13.8V 280W RMS @ 4-ohms - 400 W RMS @ 2-ohms - 420 W RMS @ 4-ohms Frequency response: 20Hz - 20KHz.
  • HIGH & LOW-PASS CROSSOVER: Variable: (HPF) 120Hz - 3kHz Variable: (LPF) 50Hz - 250Hz Subwoofers reproduce sound based on a number of different range frequencies. Set the exact sound specifications for the bass frequency reproduction.
  • MULTICHANNEL: This amplifier has up to four (4) channels for you to increase sound quality and clarity for your speakers or subwoofers.
  • CLASS AB: Our technology makes this amplifier extremely efficient by increasing sound quality and power output while reducing distortion.
  • BASS BOOST allows you to adjust the low bass within the boost range to just the way you like it.
Check Stock

14.8V 33Wh K104 Laptop Battery for HP Pavilion 14-ab 14T-ab 15-ab 15-an 17-g Series Fit with HP 800049-001 800009-421 KI04 Notebook

  • Battery Type: Li-ion Voltage: 14.8V (14.4V) Capacity: 33Wh/2200mAh Model: KI04 / 800049-001..
  • This battery cell is 18650. Invented by Japan Sony company. We use Japanese technology and have passed the professional certification of UL2054..
  • Fit with Laptop Model: HP Pavilion 14-AB000 | 14-AB100 | 14T-AB000 | 14T-AB100 | 15-AB000 | 15-AB000AU | 15-AB100 | 15-AB100TX | 15-AB500 | 15-AK000 | 15-AK100NE | 15-AN001LA | 15-AN001TX | 15-AN002TX | 15-AN003TX | 17-G000 | 17-G000 | 17-G000NA | 17-G000NA | 17-G000NC | 17-G000ND | 17-G003UR | 17-G004NK | 17-G004NK | 17-G004NO | 17-G004UR | 17-G005NA | 17-G020NR | 17-G020NZ.
  • Note: If the battery is not used for a long time, over-discharging will cause the protection board to fail to detect the battery and fail to charge the battery. Please make sure to charge the battery every month..
Check Stock

Earthquake Sound SUB-80X 8-Inch Powered Subwoofer with Ported & Down Firing Design - 300W Peak Class AB Amplifier, Black Ash

  • Earthquake enhanced (150W continuous/300W peak) class AB amplifier ensures ample power even during sustained heavy use.
  • 8" premium long excursion woofer with santoprene edge surround, high gauss magnet, and 2" high temperature voice coil.
  • Optimized flared front bass reflex port enhances acoustic output and down firing woofer design increases output by using the floor as an acoustic amplifier.
  • Market value performance leader fills small to moderate rooms with hard-hitting detailed bass and in massive quantities.
  • Features versatile high level speaker inputs fitted with a high pass filter at 70Hz that are compatible with all satellite speakers.
Check Stock