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TDA7498E 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp for Home Speakers 160W x 2 + 24V Power Supply
Quick tips:1. Please plug the power cord into the amp THEN the wall, plug the audio cables into amp THEN switch on.Some customers may see some slight sparks flying when they plug the power supply into the amplifier, because they use it in wrong way, you need to connect the amp to the power supply first, then plug the power supply into the 110v AC outlet, don't worry about the sparks, because this is class d amplifier, the capacitors need to charge when the power in, it's normal and safe.2. The amp will off when you switch off, but it's normal that the power LED light stay on even switch off,... [Read More]
- ASIN: B077GWVHHN
- ASIN: B077GWVHHN
- Brand: Fosi Audio
- Manufacturer: Fosi audio
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Power Acoustik RZ1-1500D 1500W Class D Monoblock Amplifier
Small Compact 4.75″ wide chassis. 2-Ohm stable class d monoblocks. Mosfet pwm power supply. 50-250Hz variable 12Db LP Crossover. 10-50Hz variable 12Db subsonic Crossover.
- ASIN: B0072L7YFE
- UPC: 782386084378
- ASIN: B0072L7YFE
- Brand: Power Acoustik
- Manufacturer: Epsilon Electronics Inc.
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Power Acoustik RZ1-3500D 3500W Class D Monoblock Amplifier
The razor Series of amplifiers from Power Acoustik Pack huge amount of power into small chassis thanks to efficient full-range class d topology and smt technology. Complemented with every possible preamp adjustment, the razor amplifiers leave nothing to be desired! the Compact 4.75" wide chassis allows mounting in very small places where other amps just will not fit. The rz1‐3500d is a monoblock amp, with 3,500-watts Max. Rms at 4Ω is 900 Watts x 1. Overall dimensions are 1.63"H x 4.75"W x 12.25"D.
- ASIN: B00T3QC3OI
- UPC: 709483050228
- ASIN: B00T3QC3OI
- Brand: Power Acoustik
- Manufacturer: Epsilon Electronics Inc.
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Lepai LP-2020TI Digital Hi-Fi Audio Mini Class D Stereo Amplifier with Power Supply
The Lepai LP-2020TI mini power amplifier provides 20 watts RMS of clean audio power to any set of stereo speakers. Harnessing technology from Texas Instruments, this amp is perfect for using on any desk, countertop, workbench, and even in DIY projects or mobile audio applications.
- ASIN: B071FJF4FF
- UPC: 848864036892
- ASIN: B071FJF4FF
- Brand: Lepai
- Manufacturer: Lepai
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Kenwood KAC-9106D 2000W Monoblock Class D Car Audio Power Amplifier
Kenwood makes tough, rugged amplifiers that bring you superior sound quality along with reliable performance. When you power your subwoofer with kenwood's performance Series KAC-9106D amplifier, you'll hear all the great tonal color, impact, and detail in your music's bass, from the hard punch of the rhythm section to the soft thump of a Quiet kick Drum. The KAC-9106D mono amp puts out up to 1, 000 Watts RMS to your subwoofer. Onboard low-pass and subsonic filters let you adjust the signal so you'll get the best sound possible from your subwoofer/box Combo. You can dial in up to 18 db of bas... [Read More]
- ASIN: B00IF9BTDK
- UPC: 698895363487
- ASIN: B00IF9BTDK
- Brand: Kenwood
- Manufacturer: KENWOOD
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crunch PX1000.4 Power Amplifier (Class Ab, 4 Channels, 1,000 Watts)
Class Ab Bridgeable Variable Input Voltage Qtd (Quick Thermal Dispersion) Technology Heat Sink Low-Noise Preamp High-Level Inputs Low-Level Rca Inputs & Outputs 2- & 3-Channel Operation Modes Built-In Variable Electronic Crossover
- ASIN: B0196FLS50
- UPC: 731215376290
- ASIN: B0196FLS50
- Brand: Crunch
- Size: 3.70in. x 12.60in. x 10.80in.
- Manufacturer: crunch
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BT20A Bluetooth 4.2 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)
Quick tips:1. Please plug the power cord into the amp THEN the wall.Some customers may see some slight sparks flying when they plug the power supply into the amplifier, because they use it in wrong way, you need to connect the amp to the power supply first, then plug the power supply into the 110v AC outlet, don't worry about the sparks, because this is class d amplifier, the capacitors need to charge when the power in, it's normal and safe.2. The amp will off when you switch off, but it's normal that the power LED light stay on even switch off, the power LED light on means the power supply i... [Read More]
- ASIN: B07BQC7GNL
- ASIN: B07BQC7GNL
- Brand: Fosi Audio
- Manufacturer: Fosi Audio
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OSD Audio 75W Class D Stereo Amplifier - 2 Channel Source Switch System, XMP100
The XMP100 is the digital Class D version of our popular AMP 120 amplifier. This amp will power Dolby Surround Sound systems and enhance the power of OSD outdoor speakers. Automatic source switching enables users to connect more than one source to the amp, so, for instance, you could use it to power both a DVD player and an iPod. The XMP100 has the ability to automatically switch sources, as well, if you choose to go from listening to music on your iPod to watching a flick on a DVD player. The power amplifier has 75 watts RMS per channel and bridgeable outputs for 160 watts RMS. An input of 1.... [Read More]
- ASIN: B01N3QXFDG
- UPC: 819603012026
- ASIN: B01N3QXFDG
- Brand: OSD Audio
- Size: 75W
- Manufacturer: OSD Audio
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Sound Town Class-D UPDM 5000W Peak Output, Ultra-Lightweight, DJ PA Pro Audio 2-Channel Power Amplifier, 2x 750W at 8-ohm (ST-UPDM5000)
Sound Town Professional UPDM Dual-Channel 5000W Peak Output Power Amplifier (ST-UPDM5000) The Sound Town ST-UPDM5000 is a professional 2-channel UPDM power amplifier. The UPDM (Unipolar Pulse Density Modulation) technology enables the unit to keep the power consumption to minimum. Compared to traditional Class-AB amplifier, the Sound Town ST-UPDM5000 is more efficient and much lighter with less power dissipated as heat. It delivers 2 X 750W watts power at a 8-ohm load and provides more headroom to your PA rig. You can also easily integrate this amplifier to your PA rig thanks to the univers... [Read More]
- ASIN: B07G2Y23YZ
- UPC: 810062032334
- ASIN: B07G2Y23YZ
- Brand: Sound Town
- Size: 2 x 750W at 8-ohm, UPDM
- Manufacturer: Sound Town
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Digital Signal Processing in Power Electronics Control Circuits (Power Systems)
This revised and extended second edition covers problems concerning the design and realization of digital control algorithms for power electronics circuits using digital signal processing (DSP) methods. This book discusses signal processing, starting from analog signal acquisition, through conversion to digital form, methods of filtration and separation, and ending with pulse control of output power transistors. The book is focused on two applications for the considered methods of digital signal processing, a three-phase shunt active power filter and a digital class-D audio power amplifier. Th... [Read More]
- ASIN: 1447173317
- ASIN: 1447173317
- ISBN: 1447173317
- Manufacturer: Springer
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MUSYSIC Professional 2 Channel 8500 Watts D-Class 1U Power Amplifier MU-D8500
MUSYSIC's audio engineers have specifically designed the new MU-Series power amplifiers to be perfect companions to the popular Club Series loudspeakers. To achieve this, they made sure that the amplifiers are capable of delivering power that matches the power handling capabilities of the Club Series Speakers, and equipped them with ATR (Accelerated Transient Response) technology for ultimate punch and clarity to deliver a signal that will result in optimum system performance. Each MU-series amplifier is equipped with this specially designed circuit so that it delivers output tailored to the s... [Read More]
- ASIN: B01IQJYEGC
- UPC: 688281306853
- ASIN: B01IQJYEGC
- Brand: MUSYSIC
- Manufacturer: MUSYSIC
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Lepy LP-2020A Class-D Hi-Fi Digital Amplifier with Power Supply Black
Product Features: Aluminum enclosure: Light weight, sturdy and stylish high-end appearance Built-in loudspeaker protection circuit triggers when the amplifier is turned on to protect speakers from high volume bursts of audio Power monitoring protection circuit: Output will be cut off when input voltage exceed 14.4 Volts DC or overheat etc Reduced signal interference and offer long operation life: State of the art design using surface mount components and advanced engineering for proven performance Cost effective: Low price and high performance, great for projects and DIY audio applications Pro... [Read More]
- ASIN: B01FZKA28Y
- ASIN: B01FZKA28Y
- Brand: Lepy
- Size: 5.7 x 4.7 x 1.6 inches
- Manufacturer: SainStore Inc.
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Rockford Fosgate R500X1D Prime 1-Channel Class D Amplifier
The Prime R500X1D is a 500 watt mono amplifier using efficient Class-D circuit topology. This amplifier is capable of running a 2-Ohm load and includes on-board Punch Bass and remote Punch Level Control. Rockford Fosgate performance in a small package - this Prime Series R500X1D mono amp can drive a sub with up to 500 watts RMS, so you can really feel your bass rockin'. You can use the low-pass filter and Rockford Fosgate's famous Punch boost to get the best possible bass from the sub and enclosure in your vehicle. A phase switch gets your subs firing along with your other speakers for maximu... [Read More]
- ASIN: B00BF6HYDE
- UPC: 780687340605
- ASIN: B00BF6HYDE
- Brand: Rockford Fosgate
- Manufacturer: Rockford Fosgate
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SMSL SA50 50Wx2 TDA7492 Class D Amplifier + Power Adapter (Black)
Feature: all original parts manufacturing; advanced oxidation process grain pull aluminum shell; Delta OEM DC24V 4.5A (108W) power supply, over-current point 6A. Warning: The machine is BTL output, that is to negative side of speaker out is not public grounded (the two speakers cable must independent connect, no grounding together), we must strictly in accordance with the marking of plus or minus cable connection, this amp is not recommend for car or bike use. Specification : Speaker OUT (Left) x 1 pair (+ / -) Speaker OUT (Right) x 1 pair (+ / -) Power Indicator (Blue LED) around the ... [Read More]
- ASIN: B00F0H8TOC
- UPC: 501946068203
- ASIN: B00F0H8TOC
- Brand: SMSL
- Manufacturer: SMSL
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Planet Audio PL4000.1D Class D Car Amplifier - 4000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Subwoofers
Get the compact stability and great sound of the Planet Audio Pulse PL4000.1D Monoblock Class D Amplifier. This powerful 1-Ohm stable Amplifier features 4000 Watts Max Power with a MOSFET power supply to give your music a boost. Customize the sound with Variable Low Pass Crossover, Bass Boost, Subsonic Filter and Switchable Phase Control. Tweak the levels with the Remote Subwoofer Control. For double the performance and power, strap on another PL4000.1D for a total power of 8000 Watts @2-Ohms. When space is limited but your passion for great sound is not, Pulse Amplifiers with blue illuminated... [Read More]
- ASIN: B01CX4U7BC
- UPC: 636210105725
- ASIN: B01CX4U7BC
- Brand: BOSS Audio Systems
- Size: 4000 WATT
- Manufacturer: Planet Audio
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Dual Electronics XPR82D 2/1 High Performance Power MOSFET Class D Car Amplifier with 600-Watts of Dynamic Peak Power
The Dual Electronics XPR82D 2/1 High Performance Power MOSFET Class D Car Amplifier with 600-Watts of Dynamic Peak Power is a force to be reckoned with. Your Class D amplifier was engineered with specific linear
- UPC: 520549144
- Model: XPR82D
- Rating: 4.7
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Dual Electronics XPR84D 2/1 High Performance Power MOSFET Class D Car Amplifier with 1,000-Watts of Dynamic Peak Power
The Dual Electronics XPR84D 2/1 High Performance Power MOSFET Class D Car Amplifier with 1,000-Watts of Dynamic Peak Power is a force to be reckoned with. Your Class D amplifier was engineered with specific linear
- UPC: 137888849
- Model: XPR84D
- Rating: 4.0
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Power Acoustik RZ4-2000D 2000W Class D 4 Channel Amplifier
Small Compact 4.75? wide chassis. 4-Ohm bridged/2-ohm stereo class d full range. Mosfet pwm power supply. 80Hz 12Db HP or LP Crossover. 200Mv-6v low level Input
- UPC: 20604540
- Model: RZ42000D
- Color: Multicolor
- Size: 160W X 4
- Rating: 5.0
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Power Acoustik Class D Amplifier 2500W Max
Power Acoustik Class D Amplifier 2500W
- UPC: 33470763
- Model: RZ52500D
- Color: Multicolor
- Size: 16.75in. x 5.25in. x 2.25in.
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12V 6800W 4CH Channel Powerful Car Power Amplifier Class A/B AMP Subwoofer Bridge Connection Bass
Features:Wudi 6800 Watt 4-Channel Car Power AmplifierMaterial:Aluminium alloyAmplifier Class: Class A/BModel: WD628Channel: 4Input Voltage:DC 12VPeaks Power Output: 6800 WattsPeaks Power Output: 2 Ohms 1700 Watts x 4 ChannelsPeaks Bridged Power Output: 4 Ohms 3200 Watts
- UPC: 799335109
- Model: WD628
- Color: Black
- Rating: 1.0
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Power Acoustik EG4-1500 1500W Class A/B 4 Channel Amplifier
1500 Watts, new for 2016, edge amplifiers are the next step in performance and value. Taking advantage of our tried and true class a/b full range platforms, edge amplifiers continue down the road of reliability
- UPC: 51684828
- Model: EG41500
- Color: Multicolor
- Size: 2.25"
- Rating: 5.0
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Crunch Power Drive 2100W Max Monoblock Class A/B Car Audio Amplifier (2 Pack)
If car audio perfection is what you seek, look no further than the Crunch Power Drive PD2100.1 2100W Monoblock Class A/B Amplifier to deliver unparalleled performance and quality.This class A/B amplifier boasts 2100 watts of
- UPC: 447524924
- Model: 2 x PD2100.1
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JENSEN XDA91RB Class D Mono Amplifier | RGB Custom Color | Adjustable Bass Boost | RCA Pass-Thru Outputs | Illumination & System Control via Bluetooth App | 1,200 Watts Dynamic Power
The JENSEN XDA91RB Class D Mono Amplifier | RGB Custom Color | Adjustable Bass Boost | RCA Pass-Thru Outputs | Illumination & System Control via Bluetooth App | 1,200 Watts Dynamic Power is a force
- UPC: 743905742
- Rating: 4.4
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Crunch Power Drive PD2000.2 Bridgeable Amplifier 2,000 Watts Max Class Ab 2-Channel PD2000.2 Bridgeable Amplifier
Crunch PD2000.2Brand New
- UPC: 49814195
- Model: PD2000.2
- Color: Multicolor
- Size: 3.8 H x 11.4 W x 17.8 D
- Rating: 5.0
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Power Acoustik OD17500D 7500W Max Class D Monoblock Amplifier
Features1-ohm Stable Monoblock Operation for MAX PowerBridge 2 Monoblocks Together for Double Power!Military Grade PCB with PWM MOSFET Power SupplyDirect Short, Thermal, & Overload Circuit ProtectionHigh/Speaker Level & Low Level/RCA Input4g Power Wire & 8g
- UPC: 244717583
- Model: OD17500D
- Color: Multicolor
- Rating: 4.0
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What are the differences between Class A, AB, and Class D amplifiers?
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