Kramer amplifier
Elenco kramer amplifier
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kramer - il tuttofare! nel 1925, la carriera dei tre fratelli kramer a karmadingen inizia con la presentazione del primo tosaerbain questo modo è stata posta la pietra angolare per lo sviluppo e la
Italia
27989999771118164 €
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Package included:1 x digital amplifier boarddescription:the tas5630 class d amplifier can drive a 4 ohm load at dc48v, and can get 300w+300w stereo output powerit is the digital power amplifier with the largest single-chip power at present, with extremely low distortion, high resolution, with a fan, and full materialsparameter index:when dc=50v, r=4ω, thd+n=10%, p=300wwhen dc=50v, r=6ω, thd+n=10%, p=210wwhen dc=50v, r=8ω, thd+n=10%, p=160wwhen dc=50v, r=4ω, thd+n=1%, p=240wwhen dc=50v, r=6ω, thd+n=1%, p=160wwhen dc=50v, r=8ω, thd+n=1%, p=125wsize: 91 x 64 x 27mmrecommended power supply: dc 48v, 600wtotal harmonic distortion (thd+n): 1%signal-to-noise ratio (snr): 100dbinput impedance: 20kωoutput voltage: 150mvvoltage gain: adjustableconversion rate (sr): 50v/usfrequency response range: 20hz--20khzpower supply range: dc20--dc50vnote: please do not plug or touch the audio input line when the power is on, it will easily burn out the board by high-frequency self-excitation, and the board will be shipped after the test is intactthey use purepath™ hd technology and ti advanced closed-loop architecture to realize the next generation of blue ray home theater system, stand-alone home theater, professional high-definition media playback and ultra-low distortion of the audio system
Italia
34630001068115234 €
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Intelligent digital power amplifier mini power amplifier household vehicle dual purpose 110-220v vehicle dc12-24v
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3413999938964844 €
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Eqkit 3w power amplifier kit amplifier production diy kit small speaker parts electronic production kit
Italia
7579999923706055 €
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7 v amplifier board square dance speaker amplifier support bluetooth aux tf-card u-disk recording with 5-8inch speaker
Italia
11369999885559082 €
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838bt 300w hifi amplifier 20 amplifier super bass dc 12v large capatity filter audio amplifier fo1 channel bluetooth 5
Italia
25600000381469727 €
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Sunbuck av-2218 audio power amplifier ac 110v 220v dc12v bluetooth karaoke amplifier hifi home theater amplifier for car
Italia
1401999969482422 €
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Package includes:1 x tpa6120 headphone amplifier boardparameter:product name: tpa6120 headphone amplifier boardchip type: tpa6120a2input voltage: dual ac12-24v(recommend dual ac12v 30w)output impedance: 8-600 ohmprotection function: short circuit protection, over temperature protectionsize: 80*52*19mmfeature:the tpa6120a is a hifi-class stereo headphone amplifier from ti that provides 80mw to 600ω at a ±12v voltage at (thd+n) of 0,00014%the amp board ac and dc dual power supply 12-24v is available, the thrust is very large, 600 euro headphones are not to mention54 3p two input sockets, no noise and current sound, suitable for small space installation1% precision resistor, high-quality fever capacitor, ultra-low noise and wide sound field, good separation of left and right channelscurrent feedback architecture; dynamic range greater than 120db; snr is 120db;the output noise at a gain of 2v/v is 5μv;conversion rate: 1300v/ms; built-in short circuit and thermal protection;compatible with 3
Italia
8869999885559082 €
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100w(subwoofer)quantità : 1 pzil pacchetto include:1 x amplifier boarddomanda e risposta:1specifica:item type: amplifier boardmodel: zk-tb21materiale: componenti elettronicicolore: blackversione bluetooth: 5how to choose the power supply?the power supply with the board is very key, the selected power supply ripple must be small, ripple large power supply will lead to power amplifier bottom noise, there is a current sound50w(r and l channel), maxit is recommended to use 18v19v24v power supply with current above 5aif you only have 12v 1a, you can have 3-4 inch speakershow to select speakers?about the speaker type: commonly used speakers are generally 4-8 ohmsif you only have 9v12v or 1a 2a power supply, you can also use it but with low powerif the current is too low and the horn cannot be brought up, the voltage will be pulled down, which will lead to abnormal operation or poor sound qualityif the voltage is too low and the sound is amplified, it will easily cause sound distortion0 (nessuna schermatura, 10 m)sensibilità di ingresso: 500 mvingresso audio: aux+bluetoothchannel: 2the higher the voltage, the higher the current, and the higher the power outputwhen using it, choose the volume close to the maximum, which may cause distortion and affect the sound quality1chip: tpa3116d2(with am anti-interference function)power: dc12-24v/5aadapter speaker: 20-100w, 4-8ωoutput power: maxif you are above 19v 5a, no problem with 8-10 inches, power must be highly valued
Italia
21290000915527344 €
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Sunbuck 5ch home hifi digital amplifier bluetooth 50 av-6060bt audio power 800w car stereo amplifier karaoke profession
Italia
14608999633789062 €
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Ht6872 differential amplifier board 2x3w digital class d audio amplifier module differential input 3
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6630000114440918 €
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1 subwoofer amplifier board module 50wx2+100w power audio stereo amplifier board1 channel bluetooth 5
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161200008392334 €
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1 channel bluetooth amplifier 50*2+100w subwoofer hifi stereo aux bluetooth digital amplifier
Italia
22760000228881836 €
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Universal screen magnifying amplifier holder for smartphones - 4-6" make a mini-cinema at home with this screen amplifier stand for phonesit will magnify the phone screen 3-4 times to protect your eyes and reduce the discomfort and visual fatigue caused by a long time focusing on a small screen
Italia
17299999237060547 €
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Xh-m543 high-power digital power amplifier board tpa3116d2 audio amplifier module class d dual-channel 2*120w
Italia
9479999542236328 €
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Pa-80d amplifier 12v 1000w car audio high power mono amplifier amp board powerful subwoofer bass amp
Italia
37939998626708984 €