Fosi Audio DA2120A Bluetooth 5.0 DAC Hi-Fi Stereo Receiver Audio Amplifier Support aptX 2.1 CH Integrated Class D Digital Power Amp for Passive Speakers Active Subwoofer with Remote Control
2.1 Channel Hifi DAC Amplifier Support 24bit/192Khz Audio with EQ Control. 100Watts Class D power amp(50Watt [email protected]) with low-pass power subwoofer output and passive speakers output can drive most home speakers. Easy to build your home theater systems and enjoy Hi-Fi music with DA2120A..
Multiple Input Modes. DA2120A wireless stereo amplifier supporting PC-USB/Optical/Coaxial/3.5MM AUX/Bluetooth 5.0 input can fit with most home Hi-Fi sound systems. Note: Optical interface does not support Dolby/DST audio..
DA2120A adopts the Texas Instruments NE5532 operational amplifier chip. The DA2120A are high-performance operational amplifier combining excellent DC and AC characteristics, featuring very low noise, high output-drive capability, high unity-gain, maximum-output-swing bandwidths, low distortion, high slew rate, input-protection diodes, and output short-circuit protection. NE5532 are compensated internally for unity-gain operation, with specified maximum limits for equivalent input noise voltage..
DA2120A with Advanced Digital Amplify Circuits that all analog signals are converted to a digital signal to make the PHASE of input and output signal keep same. Phase shift is zero. Strong anti-interference ability. High efficiency up to 99%..
Sundown Audio Salt Series Monoblock Digital Class-D Amplifier (Salt-8 8000W Rms)
Power – 500 Watts Max x 2 @2-Ohms, 250 Watts Max x 2 @4-Ohms, 1000 Watts Max x 1 Bridged @4 Ohms.
Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
Class A/B Topology – Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal.
Mosfet Power Supply – A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
ECOXGEAR SoundExtreme ES08 Waterproof 8-inch Subwoofer with Built-in 500-Watt Amplifier
500 WATTS PEAK OUTPUT – class D amplifier (250W RMS) powers 1 active 8-inch subwoofer and 1 passive subwoofer to add that kick and punch to your audio system.
ECOCAST compatible – wirelessly connect the ES08 Subwoofer to any ECOXGEAR ECOCAST enabled audio product.
Built-in waterproof SUB-IN jack to connect to any brand soundbar or stereo amplifier.
100% WATERPROOF AND DUSTPROOF – Wash the sub off with a hose, meets IP66 international standards, no worries with mud, sand, or snow.
MULTI-COLOR LED SPEAKERS – solid green, red, white, or blue, music sync, fading, or off.
GAIN AND FILTER CONTROLS – adjust the volume and frequency range of your sub.
MOUNTING BRACKETS – easily mount your sub to your vehicle either vertically or horizontally REMOTE WIRED GAIN SWITCH – adjust your sub volume remotely.
NOVAWAVE Digital TV Antenna Amplifier - HD TV Antenna Booster | 20-22dB Indoor TV Antenna Signal Amplifier | High-Gain TV Antenna for Smart TV Booster | Designed for Novawave Digital Antenna for TV
...r optimal HD television viewing. Use the booster with the Novawave app to discover TV towers closest to you and discover where to face your digital air antenna for better viewing. NOVAWAVE ANTENNA SOLD SEPARATELY.
DIGITAL ANTENNA FOR TV INDOOR BOOSTER SAVES YOU MONEY ON UNNECESSARY UPGRADES - Our indoor antenna amplifier allows you to save hundreds of dollars on expensive antenna upgrades. By reducing background noise and boosting target frequencies, Novawave interior antenna tv amplifier gives you clear tv with better audio and video. The local channel antenna for smart tv booster lets you surf high-quality channels and movies without monthly bills or subscriptions..
CONNECTS EASILY TO ANTENNA TV DIGITAL HD INDOOR - Quick and easy installation. Simply connect your cable antenna for tv to the booster using the coaxial cable. Plug the HD antenna indoor long range amplifier's cable into the ANT/IN connector on the back of your tv. Connect the USB cable to your tv or wall outlet using an adapter (not included). Start scanning for channels right away! The tv antenna amplifier indoor requires 5V 0.5A USB-A power source (power adapter not included)..
BEST DIGITAL TV ANTENNA BOOSTER FOR AREAS WITH WEAK SIGNAL - Live in area with poor signal? Get rid of an....
Wal front 0.01-4GHZ Amplifier LNA Premium Ultra Bandwidth Low Noise 21DB Amplifier Module Board for Audio Components
【Good Welding Property】: Double sides adopt the process of immersion metal, make the printed circuit surface is stable with color, brightness and smooth coating, good welding property..
【Good Performance】 This product with wide frequency range, high gain, low noise figure. Durable material provides long term corrosion protection, even in salt air enviroments..
【Scope of Application】 Widely used for high frequency or intermediate frequency preamplifier of radio receiver, combiner, repeaters, and distal/digital wireless broadband head equipment, etc..
【Power Supply Voltage】: DC3-5.5V(typical +5V), (typical current value 125mA). Gain: typical value of [email protected] (Different frequency gains are slightly different ). Input output impedance: 50 Ω..
【Quality Service】 We strive to provide you with high quality and convenient service. You are welcome to contact us if you have any problem about our product, we will give you a satisfactory reply..
Planet Audio AC800.4 4 Channel Car Amplifier - 800 Watts, Full Range, Class A/B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable
Power – 200 Watts Max x 4 @2-Ohms, 100 Watts Max x 4 @4-Ohms, 400 Watts Max x 2 Bridged @4 Ohms.
Class A/B Topology – Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal. Efficiency is the name of the game.
Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
Variable Bass Boost – With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s).
Bridgeable – Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels.
Specs – Dimensions: 10” x 10” x 2.4”, Weight: 6.6 lbs..
Warranty – Planet Audio provides a powerful 6 year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality.
HIFIMAN EF400 Desktop Balanced Headphone DAC& Amplifier with Himalaya R2R DAC, 3.5/4.4/6.35mm Output for Home Audio
...c signal transmitted by the most common IIS (Integrated Interface of Sound) audio interface, with a maximum resolution of 24Bit..
Full Balance: The four-channel differential structure features a DAC, buffer and active filter that add up to unbeatable fully balanced output for stunning performance from a Class AB DAC/amplifier. The four-channel fully differential amplifier circuit features a maximum output of 10.7 Vrms (THD.
4-level Function Switch: High Gain NOS, High Gain OS, Low Gain OS, Low Gain NOS ★Headphone Out (Front Panel): 6.35mm Single-ended.
