18input impedance
Elenco 18input impedance
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4ghzcontratto di supporto: a2dp1designed for sports, wear solidcaratteristica:design ergonomico personalizzato, per garantire un comodo senso dellorecchio3working voltage:3the latest bluetooth v50 + edrwireless frequency: 2specifica:versione bluetooth: v52vtensione di carica: 5 v-1 achiamate di supporto per microfono ad alta definizionetransmission distance: 10 meterscapacità della batteria: 50 mahcharging voltage / current: 5v / 1atempo di riproduzione / conversazione: circa 4 orecharging time: about 1 hourtempo di standby: 120 orespeaker impedance: φ8mm 32sensibilità del microfono: -42dworking temperature: -10-50peso lordo: 4 g * 2charging compartment parameterstensione / corrente in ingresso: 5v/1battery capacity: 2000mahpeso lordo: 110 gwaterprof:ipx5i prodotti includono:1 paio di auricolari bluetooth1 * charging box1 * cavo di ricarica1 * user manual4 * orecchio berrettole batterie ad alta capacità vengono utilizzate a lungomake your life more convenient
Italia
22149999618530273 €
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Input 100w max, 50w rms, frequenza 4,5 khz, cutt-off slope 6db/oct, impedance 4ohmcrossover per woofer
Italia
30399999618530273 €
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Frequency range: 5impedance: 4 ohmrms power: 100 wsuggested x-over: 5tweeter a compressione con corpo in alluminio pressofuso e con cupola in titanio da 25 mmvoice coil: 25 mmpeak power: 150 wresonance frequency: 3000 hzsensitivity: 98 db000 hz 18 db/oct
Italia
5995000076293945 €
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Frequency response 32hz-500hzsubwoofer attivo
Italia
1999499969482422 €
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Vendo un favoloso vintage telefunken ta-350 anni per gli amanti del vintage completamente revisionato sostituzione del volume e dell'interrutore di accensione, mantenendo l'aspetto originale,le uniche cose da far presente sono le manopole un pò scolorite e il loudness non funziona per il resto tutto ok dal gran suono e potenza no perditempospecifications power output: 50 watts per channel into 8Ω (stereo) frequency response: 20hz to 30khz input sensitivity: 2mv (mm), 200mv (line) speaker load impedance: 4Ω to 16Ω semiconductors: 6 x ic, 15 x transistors, 1 x led, 6 x diodes channels: 2 output: l/r rca, din input: l/r rca dimensions: 460 x 145 x 350mm weight: 9 kg
90 €
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Feature:brand: spraguemodel: 6602filter characteristics: 2 treble 2 midrange 2 basspower: 400wsuitable impedance: 4-8 ohmssize: 205*135mmcrossover point: treble-midrange crossover point is adjustable from 5300hz to 4500hzbass-midrange crossover point is adjustable from 1000hz to 1700hzapplication scenario: diy modification and upgrade of home theater audiopackage includes:1 x six frequency divider
Italia
3156999969482422 €
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Product parametersproduct name：t35 earphone headphonessupported protocols: a2dp15hbattery box charging time: 1hcharging voltage/current: micro usb5v/500ma3/aac/supported audio formats: sbc/aactransmitting power: class ii ≥10m frequency response range: 20-20khzheadphone battery capacity: 40mahbattery box battery capacity: 380mahsensitivity: 110±3db(at 1khz1mw)distortion: 5%speaker diameter/impedance: 10mmfrequency range: 20hz～20khzplay time: 4-5hstandby time: 120htalk time: 4-5hheadphone charging time: 1
Italia
17 €
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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%54 3p two input sockets, no noise and current sound, suitable for small space installationthe amp board ac and dc dual power supply 12-24v is available, the thrust is very large, 600 euro headphones are not to mention1% 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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When controlling, we connect gnd to the mcu gnd, vcc to the mcu 3it is usually used in automatic control circuits, and it is actually an "automatic switch" that uses a small current to control the operation of a large currentat the same time, the module comes with two positioning holes with a diameter of 3mm, which is convenient for you to fix the module to other devicesintroduce:this is a commonly used single-channel relay module, which mainly uses hk4100f-dc 3v-shc relay componentswhen the s signal terminal is set to a high level, the relay is turned on, the com terminal and the nc terminal of the relay are disconnected, and the com terminal and the no terminal are connected; when the s signal terminal is set to a low level, the relay is closed, the relay com terminal and the nc terminal are connected, and the com terminal is connectedtherefore, it plays the role of automatic adjustment, safety protection, and conversion circuit in the circuitwhen the relay is not connected to the control signal, the com terminal and the nc terminal are connected, and the com terminal and the no terminal are disconnectedspecifications:working voltage: dc 33v, and s to the mcu digital portthe relay has 3 green binding posts for external circuits, which are no com and nc terminals (screen printing on the back)3vrated current: 50--120macoil impedance: 25--60ωmechanical life: 100,000 times under no loadelectrical life: 3a/250vac cosφ=1, 1terminal and no terminal are disconnected
Italia
2950000047683716 €
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Feature:impedance: 4-8 ohms (large capacitive reactance, megohm level, the resistance value cannot be measured by a multimeter)power: 75-150w (small current, ma level, single power consumption 3-5w)sound pressure: 98dbwithstand voltage: 12-18vfrequency response range: 22k-27khzmaterial: ppbuzzer 215mmpackage includes:1 x speaker
Italia
3940000057220459 €
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impedance 1mω start fuelpackage included:1 x speed controller1 x speed sensor1 x brake17 x accessories1 x manualtime adjustment:1it is designed to be highly reliable, the engine can withstand the surrounding area within the range of electromagnetic interference5khzthermal stability:max ±1%idle adjustment:160 ± 20hz ~ rated speed of 95%external speed adjustment:± 200hz (external 1kω) auxmaximum position 400hz ± 75hz / per amp load current changeadjust:160 ± 20hz ~ 70% of rated speed rampoutput current:maximum 20ma environmentoperating temperature range:-40℃ ~ 85℃operating humidity range:max 95%save temperature:-55℃ ~ 90℃shock:20-100hz 500mm/secvoltage:12v and 24v dc battery systemsground polarity:negative electrodepower consumption:50maactuator continuous current:minimum 2input sensitivity:148hz / 1v5a; maximum 10aspeed sensor signal:05 ~ 120 rmsfeatures:-droopadjustment: the minimum position is 15hz ± 6hz / amps load current changespecifications:name:speed controllerspeed range:1khz-7
Italia
22735000610351562 €
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Feature:power supply:dc12v-dc24vinput current: 5a power interface: 55mminput impedance: 1kohmnumber of channels: 2-channeloutput power: 80w * 2net weight: 240gpackage includes:1 x power amplifier board
Italia
19020000457763672 €