Showing results for "stereo audio amplifier pcb"
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 TDA2030A Digital Stereo...

$38.72
Sears Marketplace  TDA2030A Digital Stereo Audio Power Amplifier 34W+34W Dual Channel BTL Circuit Amp Board DIY Kit
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TDA2030A Digital Stereo Audio Power Amplifier 34W+34W Dual Channel BTL Circuit Amp Board DIY Kit - Features: composition: 4 pieces TDA2030A chips constitute dual-channel BTL circuit Operating voltage range: Single DC 12-36V or AC 9-25V Maximum output power: 34Wx2 Output Impedance :4-8 Europe Filtering capacitors: 2x 3300U/50V Resistance: 1% metal film resistors rings PCB size: 120 x 55 mm Please pay attention to the Heat Sink Package include; 1x TDA2030A Amplifier Board Audio input: CDs computers mobile phones MP3 MP4 Audio output: Connected to the amplifier (2-channel) Potentiometer( left to right): Bass adjustment; Treble adjustment; Volume Adjustment Circuit design: Source--XR1075's electronic switch--- XR1075--- Amplifier Anti-reverse protection: Diode Operating pilot lamp: LED... Less
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 TA2021 Digital Amplifier...

$63.99
Sears Marketplace  TA2021 Digital Amplifier DIY Kit 12V 2ch Audio stereo Power Amp Board DC 11-14.5V
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TA2021 Digital Amplifier DIY Kit 12V 2ch Audio stereo Power Amp Board DC 11-14.5V - Features: Module model: TA2021 PCB size: 100x70mm 1.6mm thick full fiberglass Power supply: DC 11-14.5V 50W (OD5.5mm negative ID2.5mm positive) Efficiency: 81%(25W 4Î ) 88% (13.5W 8Î ) Dynamic Range: 100dB Signal input: RCA generic socket Signal output: 4-wire signal output Dual-channel input and output speaker protection and boot delay circuit Power Indicator Package includes: 1x DIgital Amplifier Module
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New DROK Mini PC Digital...

$27.98
Sears Marketplace New DROK Mini PC Digital Stereo Audio Amplifier Module 10W+10W 2 Channel Power Amp Class-D 12 V DC
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Feature: Work: D Class Quiescent Current: 20mA Efficiency: 90% Rated output power: 10W +10 W (8?) Frequency response: 20Hz to 50KHz Operating voltage: DC7.5-15V Recommended supply voltage: 12V, the center PIN of 12VDC is +. PCB board size: (40 * 40) mm Power Interface: 5.5 socket NOTE: It is NOT acceptable to connect the - outputs of the L & R speakers together. Package includes: 1x Mini Amplifier Board
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 TDA2030A 2.1 Digital Stereo...

$40.40
Sears Marketplace  TDA2030A 2.1 Digital Stereo Power Amp Kits 2 Channel Subwoofer Audio Amplifier Circuit Board for DIY
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TDA2030A 2.1 Digital Stereo Power Amp Kits 2 Channel Subwoofer Audio Amplifier Circuit Board for DIY - Amplifier circuit use 4 TDA2030A. 2 TDA2030A is responsible for the left and right channels. the other 2 TDA2030A is connected to BTL circuit for the subwoofer. Please pay attention to the Heat Sink Potentiometer From left to right as follows: Subwoofer volume treble adjustment the total volume. Feature: Operating voltage: Dual AC 12V (AC 12V-0-12V) Maximum output power: left and right channels 18Wx2 subwoofer 36Wx1 Output Impedance: 4-8 ohms PCB Dimensions: About 117x60x35mm Package Include: 1x Amplifier Module
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New SMAKN Mini TA2024B...

$31.20
Sears Marketplace New SMAKN Mini TA2024B Computer PC Digital Stereo Amplifier Board DC 12V/3A Power Audio Amp DIY
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Module Name: digital amplifier module Module chip:TA2024B Borad size: 64 x 45mm (excluding potentiometer prominent part) Power Supply: DC 12V, 3A or more (single power supply) Output power: 10W+10W; 15W+15W Efficiency: >88% full power (RL = 8) Audio capacitor: nichicon MUSE Filter capacitor: 2 pieces 2200UF/16V Can be connected to any passive 4/8 speaker Compatible with standard audio cable for sound system Each channel up to 15W not need radiator Two layers of 2.0 Ah PCB board design Short-circuit protection Overheating protection Please Note: it is best to use a regulated power supply Preferably using an impedance of 4 ohms high sensitivity speaker For low signal level audio source, plus preamplifier can play effect Positive and negative can not be reversed Package includes: 1x Digital... Less
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Lanzar OPTI500X2 Car Amplifier

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(1) 4 stores Lanzar OPTI500X2 Car Amplifier
The Lanzar OPTI500X2 has 2 Equalizer Bands. Signal to Noise Ratio: 100 Decibels. At Lanzar we...
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Lanzar OPTI700X2 Car Amplifier

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(2) 5 stores Lanzar OPTI700X2 Car Amplifier
The Lanzar OPTI700X2 is a 2-channel power amplifier with 700 watts of power for each channel to...
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The Lanzar Vibe 240 has 2 Equalizer Bands. Signal to Noise Ratio: 90 Decibels. At Lanzar we...
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Stewart Audio PA 50B (50W...

$339.00
Sweetwater Stewart Audio PA 50B (50W Amplifier)
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Sweetwater
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Studio Monitors - Whether you are looking to power passive studio monitors, or other low-powered speakers, the Stewart PA-50B Power Amp will fulfill your needs. World-class reliability and clean full-range power will give you great sounding audio. At 25W per channel at 8 ohms, and 50W per channel at 4 Ohms, this half-rack sized amp is an excellent choice for your studio. The passive cooling design guarantees no fan noise will be present, unlike other amplifiers, keeping your mix sounding the best it can.Stewart Audio PA 50B Features: 2-ch25W/ch @ 8ohmsIn: 2 x TRSOut: barrier strip Monitor Amplifiers
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New DROK TDA2030A 2.1 Digital...

$35.68
Sears Marketplace New DROK TDA2030A 2.1 Digital Stereo Power Amp Kits 2 Channel Subwoofer Audio Amplifier Circuit Board for DIY
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Amplifier circuit use 4 TDA2030A. 2 TDA2030A is responsible for the left and right channels. the other 2 TDA2030A is connected to BTL circuit for the subwoofer. Please pay attention to the Heat Sink Potentiometer From left to right as follows: Subwoofer volume, treble adjustment, the total volume. Feature: Operating voltage: Dual AC 12V (AC 12V-0-12V) Maximum output power: left and right channels 18Wx2, subwoofer 36Wx1 Output Impedance: 4-8 ohms PCB Dimensions: About 117x60x35mm Package Include: 1x Amplifier Module
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Polk Audio Omni A1 ...

$399.99
Crutchfield Polk Audio Omni A1 multi-room audio amplifier
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Crutchfield
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multi-room audio amplifier built-in stereo amplifier: 75 watts x 2,plays music stored on your smartphone or tablet or streamed from online music services like Pandora,DTS Play-Fi software allows for easy app control and streaming music to multiple Polk Omni devices, as well as other Play-Fi speakers
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OSD Audio Amplifiers 250-Watt...

$399.00
Home Depot OSD Audio Amplifiers 250-Watt 2-Channel Dual Source High Current Stereo Amplifier AMP200OSD
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Home Depot
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Shop for Electrical at The Home Depot. A team OSD favorite, the AMP200 is a high current 2-channel amp with loads of features. This amp lets you home run (directly to the back of the amp) two pairs of speakers or 4 speaker’s total. Since its high current, you can add up to 4 pairs of speakers (8 speaker’s total) by adding OSD speakers selectors such as the DSM4. Rated at 80 Watts per channel at 8 ohms, the OSD-AMP200 is overload stable so it’s ideal for use anywhere clean power is needed. It also includes a dual source switching circuit. When you connect two independent sources number (say your iPod and a TV in another room) source one takes priority when it is active. When source one is turned off, source number 2 comes on. Note: you cannot play 2 sources simultaneously. For this feature... Less
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NAD C375BEE Stereo...

$1,499.99
Crutchfield NAD C375BEE Stereo Integrated Amplifier
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Crutchfield
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Stereo Integrated Amplifier 150 watts x 2,7 RCA audio inputs, sophisticated amplifier design reduces distortion and noise
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NAD C326BEE Stereo...

$549.99
Crutchfield NAD C326BEE Stereo Integrated Amplifier
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Crutchfield
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Stereo Integrated Amplifier 50 watts x 2,7 RCA audio inputs,4-ohm stable for use with a wide range of speakers
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Monitor Audio A100 Black ...

$499.99
Crutchfield Monitor Audio A100 Black Integrated Stereo Amplifier
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Crutchfield
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Integrated Stereo Amplifier 50 watts x 2,Apple AirPlay for streaming music from an iPhone, iPad, iPod touch, or computer running iTunes,built-in Wi-Fi for listening to music from a networked PC or iOS device
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OSD Audio 2 Channel Amplifier

$351.44
Sears OSD Audio 2 Channel Amplifier
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Sears
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OSD Audio AMP200 - Amplifier
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Optidrive 400 Watt 2 Channel...

$161.69
Sears Marketplace Optidrive 400 Watt 2 Channel High Output Digital Mini Amplifier - OPTI2X150D by Lanzar
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Electronic Crossover Network Bass Boost Circuit Bridgeable at 4 Ohms 2 Ohm Stereo Stable Double Sided Epoxy PCB Circuit Board Gold Plated RCA Inputs Line Outs for Left and Right Channels Low Pass Filter Controls High Pass Filter Controls Subwoofer Remote Level Control Power and Protection LED Indicators Soft Turn On/Off 100 Watts x 2 RMS Power into 4 Ohms 150 Watts x 2 Max Power into 4 Ohms 400 Watts x 1 Max Power at 4 Ohms Bridged 180 x 2 Watts RMS Power into 2 Ohms Minimum Speaker Impedance: 2 Ohms THD: 0.1% S/N Ratio: >100dB Channel Separation: >60dB Frequency Response: 10Hz - 30kHz Variable Low Pass Filter: 50Hz~250Hz, 24dB/Octave Variable High Pass Filter: 50Hz~250Hz, 24dB/Octave Variable Q Bass: 0 to +15dB Input Sensitivity (Low): 200mV ~ 2V Input Sensitivity (High): 2V ~ 8V Fuse... Less
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DB Drive Pro Audio Series...

$244.65
Walmart.com DB Drive Pro Audio Series 4500-Watt 2-Channel Amplifier
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Walmart.com
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General Information •4,500W max •2_ stereo capability •Class AB •Audiophile- grade components • Continuously variable 24dB per octave high-pass & low-pass crossover •DC short circuit protection •Variable input-level control •Continuously variable 18dB bass boost •Buffered preamp input •Full-range RCA line outputs •High-efficiency MOSFET design • DRIVESINK heat-management system Item Weight: 16 lbs. UPC: 839868001641 
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OSD Audio 2 Channel Amplifier

$112.99
Sears OSD Audio 2 Channel Amplifier
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Sears
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OSD Audio AMP120 - Power amplifier
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JL Audio HD-RLC HD Amplifier...

$34.99
Crutchfield JL Audio HD-RLC HD Amplifier Remote Level Controller
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Crutchfield
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HD Amplifier Remote Level Controller for use with JL Audio HD series amplifiers, remote level controller,multi-a mp capable
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VM Audio EXA2800.1 2800W Mono...

$115.99
Walmart.com VM Audio EXA2800.1 2800W Mono AB Car Amplifier Power Amp MOSFET Stereo
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VM Audio EXA2800.1 Mono Channel Car Amplifier The most advanced and innovative technologies with meticulous design and engineering give the Elux Fidelity Class A/B Power Amplifier a level of sophistication like no other. A/B Topology ensures crystal clear sound, separating positive and negative signals with incredibly accurate precision. Our VMOSFET engine provides highpowered, dynamic headroom with little heat or distortion. Fast acting DCDC power conversion creates stable DC voltages in a more efficient manner. The SelfGuard FiveWay Protection guards against overheating, shortcircuiting, overcurrent and undervoltage. Our Elux Series Fidelity Class A/B Power Amplifiers not only boost the level of sound decibels, but more importantly, boost the quality of listening experience. Experience... Less
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Technical Pro AW1 1000 W...

$104.99
Quill.com Technical Pro AW1 1000 W Torque Audio 2-Channel Power Amplifier; Black
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Quill.com
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Audio output: 2 x banana binding post. Power rating: 450 W at 2 ohms, 360 W at 4 ohms, 200 W at 8 ohms, 1000 W peak power
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NAD C275BEE Stereo Power...

$1,299.99
Crutchfield NAD C275BEE Stereo Power Amplifier
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Crutchfield
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Stereo Power Amplifier 150 watts per channel, exclusive PowerDrive(tm) circuit for maximum dynamic power output regardless of speaker load, sophisticated amplifier design reduces distortion and noise
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Audio 3000C1 Coustic Car...

$245.48
Sears Marketplace Audio 3000C1 Coustic Car Amplifier
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Audio 3000C1 Coustic Car Amplifier - The all new Coustic mono block amplifiers are designed with one thing in mind delivering high output for louder boom. Each of these high performance amplifiers feature variable low pass crossovers and selectable bass boost. A clean finned design optimizes thermal management and allows you to play your system how you want to. Coustic mono amplifiers are designed to work flawlessly in conjunction with Coustic subwoofers.
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VM Audio EXA2000.4 2000W 4...

$104.99
Walmart.com VM Audio EXA2000.4 2000W 4 Channel Car Amplifier Power Amp MOSFET Stereo
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VM Audio EXA2000.4 4 Channel Car Amplifier The most advanced and innovative technologies with meticulous design and engineering give the Elux Fidelity Class A/B Power Amplifier a level of sophistication like no other. A/B Topology ensures crystal clear sound, separating positive and negative signals with incredibly accurate precision. Our V-MOSFET engine provides high-powered, dynamic headroom with little heat or distortion. Fast acting DC-DC power conversion creates stable DC voltages in a more efficient manner. The Self-Guard Five-Way Protection guards against overheating, short- circuiting, over-current and under-voltage. Our Elux Series Fidelity Class A/B Power Amplifiers not only boost the level of sound decibels, but more importantly, boost the quality of listening experience... Less
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JL Audio XD600/6v2 75W x 6...

$539.99
Crutchfield JL Audio XD600/6v2 75W x 6 Car Amplifier
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Crutchfield
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75W x 6 Car Amplifier 200 watts RMS x 3 bridged at 4 ohms,preamp and speaker-level inputs,variable high- and low-pass filters
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JL Audio XD300/1v2 300W x 1...

$329.99
Crutchfield JL Audio XD300/1v2 300W x 1 Subwoofer Amplifier
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Crutchfield
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300W x 1 Subwoofer Amplifier 200 watts RMS x 1 at 4 ohms,preamp and speaker-level inputs,variable low-pass filter (50-500 Hz, 12 or 24dB/octave)
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VM Audio EXA1600.2 1600W 2...

$78.99
Walmart.com VM Audio EXA1600.2 1600W 2 Channel Car Amplifier Power Amp MOSFET Stereo
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Walmart.com
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VM Audio VM-EXA1600.2 Elux Amplifier The most advanced and innovative technologies with meticulous design and engineering give the Elux Fidelity Class A/B Power Amplifier a level of sophistication like no other. A/B Topology ensures crystal clear sound, separating positive and negative signals with incredibly accurate precision. Our V-MOSFET engine provides high-powered, dynamic headroom with little heat or distortion. Fast acting DC-DC power conversion creates stable DC voltages in a more efficient manner. The Self-Guard Five-Way Protection guards against overheating, short- circuiting, over-current and under-voltage. Our Elux Series Fidelity Class A/B Power Amplifiers not only boost the level of sound decibels, but more importantly, boost the quality of listening experience. Experience... Less
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JL Audio XD800/8v2 75W x 8...

$699.99
Crutchfield JL Audio XD800/8v2 75W x 8 Car Amplifier
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Crutchfield
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75W x 8 Car Amplifier 200 watts RMS x 4 bridged at 4 ohms,preamp and speaker-level inputs,variable high- and low-pass filters (50-500 Hz, 12 dB/octave)
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