This super small mono amplifier is surprisingly powerful - able to deliver up to 2.5 Watts into 4-8 ohm impedance speakers. Inside the miniature chip is a class D controller, able to run from 2.0V-5.5VDC. Since the amp is a class D, its very efficient (over 90% efficient when driving an 8Î speaker at over half a Watt) - making it perfect for portable and battery-powered projects. It has built in thermal and over-current protection but we could barely tell it got hot. There's even a volume trim pot so you can adjust the volume on the board down from the default 24dB gain. This board is a welco... [Read More]
Specification: Onboard LM386 Chip. 200 multiplier benefits circuit design. On-board speaker wiring Block. on-board 10K variable resistor, you can adjust the volume of the enlarged. Onboard power indicator. The chip pin leads, can be directly input audio signal. Operating voltage: 5 ~ 12V. Board size 41 (mm) x13 (mm). Package Included: 5 pcs LM386 Audio Amplifier Module
Parameter Output Power: 2.5W at 4Ω, 10% THD, 1.5W at 8Ω, 10% THD, with 5.5V Supply 50dB PSRR at 1KHz Filterless design, with ferrite bead + capacitors on output. Fixed 24dB gain, onboard trim potentiometer for adjusting input volume. Thermal and short-circuit/over-current protection Low current draw: 4mA quiescent and 1uA in shutdown mode Package Included: 2Pcs NOYITO PAM8302 2.5W Single Channel Class D Audio Power Amplifier Amp Development Board
WINGONEER trademark Reg.NO:4747611Features:Adopts high quality TDA7293 chip, features great sound, low noise, etc.Filtering uses 50V 2200uf large electrolytic capacitor.Mono digital audio power amplifier board.High power output and low power consumption.Applicable speaker impedance: 4-8 ohm(8 ohm is the best).Notice:Users must use transformer(3 wire, dual AC 12-32V) and add cooling fin!!Specifications:Channel Type: MonoLoad Type: 4-8 ohm SpeakerPower Supply: Dual AC 12-32VInput Impedance: 100KΩOutput Power: Max. 100WFrequency Range: 20Hz-20KHzConversion Rate: 15V / μsPackage List:1x WINGONEE... [Read More]
A mini class D with AGC and I2C control? Yes please! This incredibly small stereo amplifier is surprisingly powerful. It is able to deliver 2 x 2.8W channels into 4 ohm impedance speakers (@ 10% THD) and it has a i2c control interface as well as an AGC (automatic gain control) system to keep your audio from clipping or distorting.If you don't want to use I2C to control it, it does start up on with 6dB gain by default and the AGC set up for most music playing. We do suggest using it with a microcontroller to configure it, however, since its quite powerful. Settings are not stored in the chip, s... [Read More]
Pyle Model : PD3000BAHome Theater Pro Audio PreamplifierBluetooth Home Theater Preamplifier - Audio/Video Receiver System with CD/DVD Player, AM/FM Radio, MP3/USB Reader (3000 Watt) Features:Audio + Video Home Theater SystemBuilt-in Bluetooth for Wireless Audio StreamingConnects to TVs Soundbars Speaker SystemsPowers up to (4) Loud SpeakersFront Loading CD/DVD Player4-Channel Receiver SystemFront Panel Control Center with Digital LCD DisplayAM/FM Radio with 50 Station Memory PresetsMP3 Digital Audio File PlaybackSD Memory Card & USB Flash Drive ReadersAux (3.5mm) Input Jack (4) Pair Speaker Te... [Read More]
The dB55 is a 5 channel high power amplifier with 4,000 watts peak output, 2,000 watts RMS output, and 980 watts CEA-2006 rated power. Here at Rockville we offer the best value in car audio. We therefore want to make it easy for you to compare our products to any brands on the market. So we provided 3 ratings for all of our car amplifiers. We provided a CEA compliant rating, which you should use to compare this amplifier to other premium brands that make CEA compliant products such as Kicker, Rockford Fosgate, Kenwood, Pioneer, etc. We also supplied an RMS rating that is not CEA compliant, but... [Read More]
Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe you don't even know how to use microcontrollers, you just want to make a sound play whenever you press a button. What about something that has to be small and portable? You are probably feeling a little frustrated: it's been very hard to find a simple, low cost audio effects trigger that is easy to use and does not require any programming 11 Triggers - Connect up to 11 buttons or switches, each one can trigger audio files to play. Stereo line out - Headphones, powered speakers or even wire up on... [Read More]
REAL Tripath quality ♥Known for producing sound as warm and vibrant as tube amplifiers, Tripath amplifiers have earned a solid reputation for sound quality from budget-minded audiophiles. The Kinter K2020A+ amplifier uses only original Tripath TA2020-020 amplifier IC's - not like the fake or "wannabe" IC's found in other similar looking amps. The K2020A+ is a rarity and the real deal. Original Tripath IC's are rare and difficult to come by - and that's why the K2020A+ is a "Limited Edition" amplifier.An Audio LegendSo, what makes the K2020A+ amplifier so special? First ,the technology inside... [Read More]
Part NO.:LM386N-1Package:8-DIPDescription:IC AMP AUDIO PWR .325W MONO 8DIPSupplier:SICSTOCKType:-Output Type:-Max Output Power x Channels @ Load:-Voltage - Supply:-Features:-Mounting Type:-Supplier Device Package:-
This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 3.7W channels into 3 ohm impedance speakers. Inside the miniature chip is a class D controller, able to run from 2.7V-5.5VDC. Since the amp is a class D, its incredibly efficient (over 90% efficient when driving an 8Ω speaker at over a Watt) - making it perfect for portable and battery-powered projects. It has built in thermal and over-current protection but we could barely tell it got hot. This board is a welcome upgrade to basic "LM386" amps! The inputs of the amplifier go through 1.0uF capacitors, so the... [Read More]
The dB15 is a class D monoblock high power amplifier with 6,000 watts peak output, 3,000 watts RMS output, and 1500 watts CEA-2006 rated power. All of the mono amplifiers in the dB series are 2 ohm stable. They are all CEA-2006 compliant, which makes it easy to compare this amplifier to other CEA compliant amps on the market. Here at Rockville we offer the best value in car audio. We therefore want to make it easy for you to compare our products to any brands on the market. So we provided 3 ratings for all of our car amplifiers. We provided a CEA compliant rating, which you should use to compa... [Read More]
Williams Sound IC-2 Interpreter Control Console, Black and Silver, Built-in distribution amplifier and mini mixer reduce the need for external equipment and greatly simplify setup The Williams Sound IC-2 is an audio control center for simultaneous interpretation of one or more languages. As a stand-alone unit, it allows one or two interpreters to monitor floor or relay sources, activate microphone inputs, and route the interpretation signal to one of two language groups. Ideal for presentation-style conferences of up to 14 languages, where a floor and a single relay language are used. Can be u... [Read More]
This products from PKPOWER is specially designed to meet the power needs of your device. It will enables you to simultaneously operate your device and charge its battery (if applicable) from any standard electrical power
A mini class D with AGC and I2C control? Yes please! This incredibly small stereo amplifier is surprisingly powerful. It is able to deliver 2 x 2.8W channels into 4 ohm impedance speakers (@ 10%
Descriptions57M2839 Linear Technology Lt1227Cs8#Pbf Ic, Video Amplifier, Sgl, 140Mhz, Soic-8Price for: Each 1.Amplifier Case Style:SOIC.Amplifier Output:Single Ended.Gain Bandwidth:140MHz.MSL:MSL 1 - Unlimited.No. of Amplifiers:1.No. of Pins:8.Operating Temperature Max:70C.Operating Temperature Min:0C.Operating Temperature Range:0C to +70C.Output Current:30mA.SVHC:No SVHC
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