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 B01N5DGK37 Availability: Currently unavailable Score: 1000.000 Category: Electronics Rating: 4.2 Votes: 250 Find similar productsAOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital Small Power Amplifier Board Video Audio Accessories. . |  B08T5NVWVF Price: $7.84 Score: 10.000 Category: Electronics Rating: 2.9 Votes: 7 Find similar products60W DC10-24V TPA3118 Subwoofer Amplifier Board, Mini Digital Audio Power Amplifier Module, Mono Channel Stereo Audio Amplifier Board. Specification: Model: XR-M311 Amplification type: Class D Work efficiency: 93% Chip Type: TPA3118 Supply voltage: DC10-24V Input current: 3A recommended Output power: 60W*1 Frequency response range: 35Hz-88kHz Number of channels: Mono Impedance matching: 2-6 ohm Size: 55*40*15mm / 2.16*1.57*0.59in Weight: Approx. 30g/1.06oz Package List: 1 * Digital Amplifier Board Note: 1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. 2. Please allow slight error due to manual measurement. Thanks for your understanding. |
 B072Q8GTXJ Availability: Currently unavailable Score: 9.346 Category: Electronics Rating: 3 Votes: 24 Find similar productsAudio Amplifier Board, Yeeco 2.1 Channel 2x50W+100W Digital Power Amplifier Board Subwoofer DC 12-24V Car Audio Stereo AMP Module Super Bass Power Amplifier Amp Ampli Module DIY Sound System Component. . |  B08CDC141Q Price: $7.22 Score: 8.850 Category: Electronics Rating: 3.2 Votes: 20 Find similar productsAudio Amplifier, Digital Power Amplifier Board DC 12-24V Preamplifier Parts with 2-Sound Channel High Medium Bass Adjustment and Cable. . |
 B06XRS4CD1 Price: $21.6 Score: 8.621 Category: Electronics Rating: 3.9 Votes: 9 Find similar productsKNACRO TPA3116 Digital Power Amplifier Board Subwoofer Amplifier Board DC 12-24V. Plate size (2017 version): 83 * 55 * 29mm (L * W * H) (not including the potentiometer protruding part 15mm), Operating voltage range: DC 12-24V; Frequency response range: Input: 20Hz-20KHz, output: 20Hz-180Hz, Audio input sensitivity: 500mV, Subwoofer impedance: 2-8Ω. Package Included: 1*TPA3116 Digital Power Amplifier Board 1*PH2.0-3P single plug shielded wire. |  B08LG54QLN Price: $23.79 Score: 8.197 Category: Electronics Rating: 3.5 Votes: 5 Find similar productsOumefar 160W+160W Digital Audio Power Amplifier Board Two-Channel Stereo Intelligent Power Amplifier Board HiFi for Home Theater. . |
 B07TZX1YB8 Price: $19.79 Score: 7.874 Category: Electronics Rating: 5 Votes: 1 Find similar products2x100W TPA7498 High Power Dual Audio Stereo Digital Amplifier Board for Home Theater Active Speaker. Premium Quality 2x100W TPA7498 High Power Dual Audio Stereo Digital Amplifier Board for Home Theater Active Speaker Descriptions: 100% brand new and high quality Feature: TDA7498 is a 100 w + 100 w class D audio amplifier. The IC chip adopts the single power supply, mainly used in home theater and active speakers. The naked cooling pad up TDA7498 adopted EPU hyper-threading encapsulation. Using differential input to reduce common-mode noise significantly. It has the pattern of the fault and silent mode. With intelligent protection and overheating protection function. Amplifier Board only, other accessories demo in the picture is not included! Specifications: Item Type: Amplifier Board Size: 110x64x22mm/4.3x2.5x0.8in Input Voltage: DC14-32V Output Power: 100Wx2 Output Resistance: 4-8ohm Line Type: D types Chip: TDA7498 Harmonic Distortion: Po=1W/0.05% Frequency Response Range: 18-100KHZ Switching Frequency: 360KHz Signal to Noise Ratio: 110db Color: As shown in the picture. Quantity: 1 Pc Notes: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Amplifier Board. |  B00NA5X3Z6 Availability: Currently unavailable Score: 7.874 Category: Electronics Rating: 3.6 Votes: 6 Find similar productsAmplifier Board, Yeeco TDA7297 15W+15W Audio Power Amplifier Module AC/DC 9-18V 2.0 Dual Channel Stereo Amp Board, DIY Sound System Component. . |
 B09423M19R Price: $13.29 Score: 7.692 Category: Electronics Rating: 4 Votes: 1 Find similar productsMono Digital Amplifier Mono 100W Digital Mono Subwoofer Durable TPA3116 with NE5532 OPAMP. Features: 1.Adopt quality electronic components, good performance.2.Quality power amplifier chip, DC single power supply 8 25V working voltage, 50W (left channel) and 50W (right channel), two of channel output.3.Can use switching power supply, laptop switching power supply, battery or car power supply, etc.4.Adopt NE5532 front facing OPAMP to buffer, better than normal amplifier.5.With 5.5mm power interface. 100W mono subwoofer, outstanding effect. Spec: Material: ABS Color: As picture shown PCB size(length*width): Approx. 78*60mm/3.1*2.4inPower range: 8V 25VPower interface: 5.5mm power jackSingle channel output: 100WDual channel output: 50W (left channel) + 50W (right channel) Packing List: 1*Module 1*Paster1*Screw1*Cap. |  B01HXKXAO2 Availability: Currently unavailable Score: 7.576 Category: Electronics Rating: 5 Votes: 2 Find similar productsKNACRO TDA7850 Digital Audio Power Amplifier Ampli Board HiFi Stereo Audio Amplify 50W x 4 Channel DC 12-16V AMP Board with Cooling Fan. Temperature-controlled fan: IC intelligent temperature thermal control system, the chip temperature> 25 ℃ when the fan work automatically open, energy-saving design. 50W * 4 high power amplifier board, four-channel output. Dual isolation system: Audio-PBV9 dual isolation system, the audio signal separation circuit and the power supply circuit to avoid conflict and interfere with each other, effectively fidelity sound quality. Preset AOPCV-K bypass system. Power Type: DC 12-16V. Input impedance:> 10K. Output Impedance: 4-8 ohms. Core: TDA7850 chip. Cooling: efficient cooling fan. Noise suppression: double isolation. Capacitor Type: ELNA amplifier dedicated high-end coupling capacitors. Output Power: 50W * 4. For the environment: Indoor / outdoor. Size:113*79*19mm(L*W*H). Weight:125g. |