DROK 2.0 Dual Channel Digital Audio Stereo Amplifier Parameter: Working voltage: DC 8-26V, can be powered by 12V, 24V. Output power: 15W stereo (24V 8ohm)/ 10W stereo (12V 8 ohm), if connect 4-ohm or 2-ohm speaker, the power will be automatically limited to 15W. Input method: single-ended (default) Difference (switch by the jumper) Efficiency: >90% THD (total harmonic distortion)&noise:
TPA3118D2 Digital Amplifier Board Parameters: Input voltage: 12-28V, recommend DC24V Power supply interface: DC socket (5.5*2.1) Input current: 3A below Output power: 45W*2 Output impedance: 4-8Ω Input impedance: 1KΩ SNR (Signal to Noise Ratio):100db Amplifier times: 30TSP Channel quantity: Double channels Audio input: 3.5mm socket/XH2.54-3 terminal Size: 66*53mm Package Includes: 1* 24v Digital Amplifier Board
TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output ,Video Audio Accessories Power supply: DC 12-24V Output power: 100W Use 12 to 24 v power supply,DC power supply wide working voltage, power saving type design, efficiency is as high as above 90 percent.The biggest can support 100 w Bass sound channel output Working voltage range: Dc 9 to 25 v (current 2 -3A above, if you want to power Big,advice 19-24v 4A above). Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz Audio input sensitivity: 500 mv. Speaker impedance: bass speaker impedance: 2-8 ohm Bass out... [Read More]
5W*5W Class D Digital Audio Amplifier Board Parameters: Working voltage: DC 5V (please don't use more than 5V, or the IC will be burnt) Output power: 5W 2Ω 5V \ 3W 4Ω 5V \ 1.8W 8Ω 5V Input method: single-ended Dimension: 55.12*32.26mm Performance: Efficiency: >90% General harmonic distortion & Noise:
Product Name : Audio Amplifier Module Chip : LM386 Magnification Times : 200; Power Supply : 5-12V PCB Board Size : 41 x 14mm (L*W); Material : Electric Part Net Weight : 5g/pcs 1. Onboard LM386 Chip.With 200 multiplier benefits circuit design 2. On-board speaker wire holder 3. On-board 10K variable resistor, you can adjust the Amplification volume. 4. Onboard power indicator, the main feet of the chip has been leaded, can input audio signal directly . 5. Operating voltage: 5 ~ 12V Package Included: 10x LM386 Audio Amplifier Module
This Icstation Bluetooth audio receiver board is able to give your amplifier/home Stereo Bluetooth capability, just a very simple operation can be converted into Wireless audio. You won't need to be tethered by a cord when you play music through the wireless Bluetooth input on the home Stereo. Say goodbye to the wire! This Bluetooth is version 4.2, compatible with most mobile phones and Bluetooth adapters. The maximum transmission distance is about 15 meters. It will automatically connect to already paired devices and automatically plays music. The Bluetooth audio receiver board already has ... [Read More]
High Current Circuit Breaker Size: 80mm (L) x 52mm (W) x 40mm (H) Works with 12-24v DC Stops Power Surges from Damaging Your Amps Mount on Panel or Firewall Unique Push Button Reset can also be used as a Kill Switch High Tech water resistant housing RUBBER BOOTS FOR WATER PROTECTION No More Spending Money on Replacing Fuses
Parameters:Power Supply: AC/DC 9-18V, Recommend 12V 2AOutput Impedance:4-8 ohmsEfficiency: up to 90%Output Power: 15W+15WChip: TDA7297 Dual-Channel Amplifier ChipPlease follow the picture to connect the Power Supply and Speaker. Package Includes:1x Mini Amplifier
Product Parameter: Power supply: DC 12-26V Output power: Max 120*2W SNR: 100db Channel amount: Dual channel stereo Efficiency: up to 90% Size: 90mm*68mm*16mm (length * width * height) Precautions (the following problem may happen to you): 1. With electromagnetic interference in working environment 2. There is a self-problem of the audio input device 3. Electromagnetic interference on the power supply Suggested treatment: Keep the amplifier a certain distance away from the power supply to avoid electromagnetic interference; Each amplifier chip has a unique sound field itself, if sound card dr... [Read More]
A reprint of a 1959 publication of Mullard Ltd., detailing high-quality circuits for audio amplifiers, pre-amplifiers and other stereophonic reproduction equipment. These designs were originated by Mullard engineers at the Mullard Applications Research Laboratory, and originally appeared in various magazine articles with notes on construction and assembly.
Features: Can use the computer USB port 5V power supply or using a mobile phone charger USB port 5V power supply battery power can also be used high efficiency:90% can provide 3W (left channel) +3 W (right channel) output power in the 4 load and 5V power supply conditions A class, B class amplifier such efficiency is only about 30% D class amplifier is highly respected today D class amplifier efficiency is extremely high, not because of temperature affect the sound quality but do not add heat sink and take less space noise canceling circuit was built in the amplifier board power on / off witho... [Read More]
Quimat have modified the TDA7492P audio receiver digital amplifier board that will be more convenient for users to operate the board.The key of the operation stability of the board are the input voltage and heating problems,so Quimat added the heat sinks to enhance heat dissipation which help the users to avoid the board burned by the high temperature. Specification: Power:2.1 interface 8-25V DC power supply Audio input: stereo input various versions of the Bluetooth connection, using high-quality Bluetooth chip,Bluetooth V4.0,high software compatibility Output Impedance:8 ohms Best(4,6,8,16... [Read More]
Soyond Manual Reset Circuit Breaker 200 Amp Suitable for Car audio/video system, Boat, Trucks, Buses, RV's, ATV winches, Marine and DC sound amplifier system overload protection. Specification: Material: Plastic and metal Voltage: 12-42V DC Current: 200 Amp Suit gauge wire: 0 - 4 AWG Operating Temperature: -10C to 50C (-14F to 122F) Size: 2.63in (L) x 1.96in (W) x 1.37in (H) Net weight: 193g High temperature protective housing cover included Built-in high current terminal blocks Features: Mount on Panel or Firewall Stops Power Surges from Damaging Your Amps Save Your Money to... [Read More]
Power Distribution Block Auto Car Audio Amplifier 1 in 3 Ways 0/2/4 Gauge in 4/8 Gauge Out Fuse Holder Circuit Protector Distribution Connecting Blocks Distribution Block Specifications: 2-way power distribution block allows you to connect as many as three amplifiers to a single power source. Place in-line fuses between the distribution block and your amps. Ground Distribution Block can also be used to combine the ground wires of multiple amplifiers to a single grounding point. Power Distribution Block Features: Distribution Block Weight:180g Screw-down Wire Clamps Input: Accepts 0/2/4... [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
Please note, this item ships from an international seller. Expected delivery is 10-15 days. International ShippingFeatures:Dual-channel digital audio amplifier module with DC 12-26V working voltage & 120W + 120W output power.Heatsink chips with array construction
60A 1 in 2 Out Audio AGU Style Circuit Breaker Fuse Holder Amplifier for CarDescription:Replaces the AGU Style Fuse holder. Easy to install.Stops Power Surges from Damaging Your Amps. Mount on Panel or Firewall.Water resistant
Manufacturer : Nippon AmericaBrand: Pipeman's Installation Solutions17' 4 GA Red Power Cable3' 4 GA Black Power Cable17' 2-RCA to 2-RCA Plugs Cable with Signal Wire3' Split Loom TubingAFC Fuse Holder100 Amp AFC Fuse10 Pcs Cable
Please note, this item ships from an international seller. Expected delivery is 10-15 days. International ShippingFeatures:Dual-channel stereo audio amplifier module with DC9-18V working voltage and 35W + 35W output power, can connect 4-8 ohms speakers.Equipped
Please note, this item ships from an international seller. Expected delivery is 10-15 days. International ShippingFeatures:Dual-channel stereo audio amplifier module with DC9-15V working voltage & 30W + 30W output power, can connect 4-8 ohms speakers.Equipped
The NTE1378 is a monolithic integrated circuit in a 5-lead to220 Type package intended for use as an audio Class AB amplifier. Typically, it provides 12W output power (THD = 10 percent ) at vs
Features:Dual-channel stereo audio amplifier module with DC9-18V working voltage and 15W + 15W output power, can connect 4-8 ohms speakers.Equipped with high-quality terminal blocks, large-capacity filter capacitor for channels and audio input terminal.With a 3.5mm
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