Amplifiers - 14 - Page 2 - Mega Sale! Save up to 27%

4.7 out of 5 stars with 63 reviews

ean: 0819603012811,

OSD Audio’s Bluetooth-ready in-wall volume control with amplification lets you control the audio remotely through your cellphone, tablet or computer and enjoy whole house audio without the need of a separate amplifier or receiver. OSD Audio’s XWB50 In-wall Volume Control provides the convenience of Bluetooth control within an unobtrusive and easy-to install system. Packed with features, this in-wall VC includes a 50W amplifier so there’s no need to power it through a separate source.

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4.9 out of 5 stars with 60 reviews

mpn: 2257585, ean: 6922082301001,

Descriptions: DC 12V 0.01-2000MHz 2GHz LNA Broadband RF Low Noise Amplifier Module VHF/UHF Gain 32dB AMP board The amplifier has a wide frequency range, high gain, noise figure, etc, can be used for a variety of RF receiver front-end, the communication distance increases! Wide shortwave, FM radio, remote control receiver, cable TV signal amplifiers that require low noise small-signal RF amplifier place! 1. Supply voltage: 12V DC 2. Gain: 32dB 3. The input and output impedance: 50Ω 4.

4.3 out of 5 stars with 191 reviews

ean: 0709886698041,

Specific operation: Normal mode: 1. Single click UP - Mode change DOWN- Mode change OK- Bottom line display or no in spectrum mode 2. Double-click OK- Switching real / smooth I/ smooth II output 3. Three-click OK - Menu effect switch, right -left transition / up - down transition / mid folding open 4. Four-click OK- Volume display function on or off 5. Five-click OK - Switch the extended port output level, high or low level 6. Composite key UP+DOWN-2 Seconds A.（In the spectrum mode) The

4.1 out of 5 stars with 118 reviews

mpn: XMP100, ean: 0819603012026,

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

4.8 out of 5 stars with 65 reviews

mpn: GFJ583_B_US,

Specifications: Tube: 6J1 Amplifier Chip: TPA3116 Rated output power: 2*30W /8Ω, 2*50W /4Ω Audio input: 1 set of RCA input; 1 * 3.5mm stereo input; 1 * Bluetooth input Audio output: 1 set of Banana Speaker Jacks Signal to noise ratio: ＞99dB Frequency: 50Hz-60Hz Dimensions: 16*11.5*7 cm (including tube height) Power supply: universal DC 19V 4.7A Packing List: 1 * Power Amplifier 1 * Power supply 3 * 6J1 tube (one spare tube) 1 * Bluetooth antenna Troubleshooting: For noise issue:

4.0 out of 5 stars with 251 reviews

mpn: U4550,

Name: UCTRONICS TDA7492P Stereo Amplifier Board The TDA7492P stereo amplifier module is a 25W+25W dual BTL class-D audio amplifier which has built in Bluetooth 4.0 audio receiver. User can connect to iPhone or Android smart phones and playback the music over the Bluetooth. This amplifier module is easy to use for various DIY purpose. Specification: Chip: TDA7492P Supply Voltage: DC 8-25V Power Interface: 2.1 DC Socket and with power switch Audio Input: Bluetooth Receiver V4.0 Audio Output:

4.6 out of 5 stars with 137 reviews

mpn: SD793II, ean: 0710185632223,

The input interface: coaxial or optical fiber ( with switch ) The input frequency: 44.1, 48, 96KHZ/16/24BIT The signal to noise ratio: >113db Dynamic range: 105dB. distortion: 1KHZ%0.0006 The rated output: 1.7VPP The frequency response ( -0.2db ): 20-20KHz The whole machine powerSmsl sd-793ii decoder uses the top digital receiver chip dir9001. Smsl sd-793ii uses the classic match dir9001+pcm1793+opa2134 classic match, can reach a good sound. Hi-fi stereo quality. Coaxial or optical fiber

4.8 out of 5 stars with 222 reviews

mpn: Y1600088,

Product information: Power supply: DC 12-24V Output power: 50W*2 100W*1(Subwoofer) Output load: 4-8Ω Respond range: 14-100KHz SNR: 100db Channel amount: 3 (left+right+subwoofer) Switch frequency: 1.2MHz Weight: 136g Size: 100mm*70mm*30mm (length * width * height) Please note that noise will happen in these situation: (1)Hardware problem: -Power supply is not sufficient or not stable; -Using switch power supply -Using transformer as power supply and without shield & isolation; wdo not avoid

4.6 out of 5 stars with 93 reviews

mpn: MD-A450-1, ean: 6921407341104,

30 Amps Bridge Rectifier Module Board, for High Power Audio Amplifier. This item has been assembled, and electrical test passed. Maximum input voltage recommend < AC 100V. High quality components: 4x MUR3060 30A/600V rectifiers. 4x 10nF/400V metallized polyester capacitors. HQ terminal blocks easy connection wire. Double layer FR-4 fiber glass PCB. Module size (L x W x H): 65 x 67.25 x 39mm / 2.56'' x 2.65'' x 1.54'' PCB size: 65 x 67.25mm / 2.56'' x 2.65'' Heatsink size: 35 x 35 x 12.5mm /

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4.1 out of 5 stars with 13 reviews

mpn: 1612, ean: 5997538340232,

Material: aluminum. Color: black. Mounting holes：6mm. Size: 12.5 x 16 mm / 0.49'' x 0.62'' (d*h). Package content: 4 x rotary control knob.

4.6 out of 5 stars with 182 reviews

mpn: PPA200, ean: 0151902955605,

1000 Watts x 2 Power Amplifier Dual Output Level Controls and Illumination Protection Indicator Power On/Off Switch Stereo/Mono Selector Stereo or idged Power Into 4 or 8 Ohms Dual RCA Combo Inputs Blue Color LED Display Ground Lift Switch AC Accessory Inlet Heavy Duty Fan Cooled Aluminum Heatsink 110/220 Voltage Selector Dimensions: 3 15/32'' H x 19'' W x 10 11/16'' D Weight 16.76 LBS1000 Watts x 2 Power Amplifier - Dual Output Level Controls and Illumination - Protection Indicator. Power

4.6 out of 5 stars with 82 reviews

mpn: 300451,

Product Parameters: Bluetooth connecting distance: Within 10 meters Bluetooth standard protocol: Bluetooth 4.0 + EDR Channel: 2 channel Output rated power: 50W × 2 Input Interface: Bluetooth, USB sound card, AUX Operating mode: button Input voltage: DC9V-24V Input current: 3A (min.) Dimensions (Excluding protrusions): 80 × 53 ×22mm (3.15 × 2.09 × 0.87 inches) (W×D×H) Weight: 105 grams (0.231 pounds) Warm Tips: Bass can only work on the Bluetooth mode. Long press for 2 seconds and then

4.2 out of 5 stars with 67 reviews

mpn: K3118, ean: 0651814994421,

The Kinter K3118 Class D digital mini amplifier provides 15 watts of highly efficient, detailed audio with enough power to drive most any set of stereo speakers. At the heart of the Kinter K3118 amplifier is a state-of-the art Texas Instruments (TI) TPA3118 Class D audio amplifier IC. Capable of operating between 4.5 - 24 Volts DC, the K3118 is the ideal amplifier choice for home, auto, RV, cycle or DIY projects. Separate Bass and Treble controls are standard on the K3118 amplifier as are

4.9 out of 5 stars with 33 reviews

mpn: 2001711008,

DROK 30W+30W Car Stereo Amplifier Board Parameters: Voltage: DC 9-15V, recommend 12V Output power: Max 2*35W stereo (14.4V 4ohms), can connect 4~8 ohms speakers Input methods: 3.5mm audio input Protective functions: input reverse protection, short-circuit protection, over-current protection, and over-heat protection. Potentiometer rotating handle opening: 7mm PCB size: 55.12*45.21mm Overall dimensions (including heat sinks): 55.12*59.09*50mm Package includes: 1* Car Stereo Amplifier Board

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4.9 out of 5 stars with 9 reviews

mpn: W10-BLACK, ean: 0809390047240,

50800.001 Walker In Line Amp - Black001 Walker In Line Amp Black. 50800.

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4.6 out of 5 stars with 60 reviews

mpn: MR1506 Black, ean: 6950315815063,

VoiceBooster by TK Products, LLC Model: VoiceBooster MR1506 (aker) Color: Black Peak Power output: 10 Watts Dimensions: 3.75in x 2.81in x 1.08in (90mm x 70mm x 27mm) Weight (w/ Batteries): 0.41 lbs (190 g) Power Source: Built-in Lithium Rechargeable batteries Battery Life: 6-8 hours, 6 hour recharge, 2-3 year life (replacements available) Also included: VoiceBooster packaging, VoiceBooster operation Manual, VoiceBooster 6 Month Warranty, Headset microphone, Charger cable (US plug), MP3

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4.9 out of 5 stars with 8 reviews

mpn: PCAU22, ean: 0652780631020,

The Pyle PCAU22 Home Amplifier is perfect for powering any stereo system. Complete with USB port and 2 x 40 watts of power, this simple to use and durable amp has bass and treble controls, a slick blue LED output level display, L/R RCA inputs, and 4 speaker outputs. Using sophisticated circuitry and premium components for uncompromising musicality, this product is famous for delivering powerful and accurate sound. This small but powerful amp delivers clear and crisp audio for the listener.

4.6 out of 5 stars with 214 reviews

mpn: Walfrontaym53oxb2t, ean: 0736691576301,

This is an audio power amplifier board that strengthens low-power, inaudible electronic audio signals such as the signal from radio receiver or electric guitar pickup to a level that is strong enough for driving loudspeakers or headphones. Power amplifiers make the signal audible to listeners. It is the final electronic stage in a typical audio playback chain before the signal is sent to the loudspeakers and speaker enclosures. Specifications: Chip: TPA3116 Audio Input: Bluetooth, USB,

4.6 out of 5 stars with 292 reviews

mpn: 4330976560, ean: 7717842115221,

Power supply: Power range: 8-25V (compatible with most laptop power supplys) Interface：outer diameter 5MM，inner core 2.1MM We recommend using 17-22V power supply. Power supply voltage: 12V ------- 8 Ohm speaker / 12W (left channel) + 12W (right channel), 4 ohm speaker / 20W (left channel) + 20W (left channel) 15V ------- 8 ohm / 18 + 18W, 4 ohm / greater than 30 + 30W 19V ------- 8 ohm / 32 + 32W, 4 ohm / greater than 45 + 45W 24V ------- 8 ohm / 38 + 38W, 4 ohm / greater than 55 + 55W

4.3 out of 5 stars with 57 reviews

mpn: APA102, ean: 0848791003806,

Connect with the Dayton Audio APA102 amplifier and enjoy the convenience of auto-on and auto-source switching technology that makes playing your favorite music a breeze. Use this affordable, versatile amp when more power is needed in a multi-zone system, or in a powerful, audiophile-grade stereo hi-fi setup.Delivers precise, uncolored audio power. Convenient signal sensing power on and trigger modes. Dual stereo RCA line level inputs switch sources automatically. RCA stereo looping outputs to