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HiLetgo TPA3116D2 2 x 50W 2.1 Channel Digital Audio Power 100W Amplifier AMP Subwoofer

High power high fidelity Class-D power amplifier chip TPA3116..
Master design,integrated into minimalist design style.
Specially designed power supply,superb dynamic response!.
High quality gold-plated input and output jacks.Minimalism design,keep compact under guaranteeing performance..
Full aluminum CNC milling shell,very fine workmanship..
Humanized operation and switch memory function..

High power high fidelity Class-D power amplifier chip TPA3116..
Master design,integrated into minimalist design style.
Specially designed power supply,superb dynamic response!.
High quality gold-plated input and output jacks.Minimalism design,keep compact under guaranteeing performance..
Full aluminum CNC milling shell,very fine workmanship..
Humanized operation and switch memory function..

Adopts high quality TPA3116 digital amplifier chip.
Sound quality is very good, high efficiency and amplifying power.
50W*2+100W 2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat.
Powered by DC 12-26V, wide input voltage.
User can adjust the volume by themselves easily.

Abundant audio inputs: with 3.5mm AUX/USB/BT 5.0 inputs, almost compatible with all home audio device such as phone, tablet, computer, TV, set-box, CD....
Bluetooth 5.0 & Classic TPA3116 chip: supporting Bluetooth 5.0 to realize stable & high-speed transmission speed and greater wireless range. Adopting....
HiFi sound & No noise: adopting simple circuit layout and high-quality componets such as pure copper gold-plated terminals, the sound is very clear....
Superior design & Colorful indicator: super compact but attractive appearance, unique treatment process of case looks high-end and with texture. With....

Power connector is a standard 5.5MM power jack,you can use your laptop power, Other input is Aux input,it is 3.5mm port.
Maximum output power: 50W (left channel) + 50W (Right channel), dual- channel output, efficiency up to 90 percent.
Adopt Tpa3116 high-performance amplifier chip as the core, DC single power supply, wide operating Voltage range 8-25V..
PCB size: 75X60MM (Any problem with it,pls contact us:https://www.amazon.com/sp?seller=A3BG62S1F23IH5).

This full frequency amplifier adopts brand-new TI TPA3116D2 amplifer chip, which can offer 100W powerful output and 90% efficiency..
Compared with other similar products on the market, it also uses a NE5532 buffer op-amp to achieve more powerful performance..
Its super mini size can be easily hold by one hand, which will be a good match for your desktop..
Power supply (not included, search ASIN: B074J81XRB to get one): DC 8-25V.
higher voltage and current within the limitation would bring....
The subwoofer version (search ASIN: B072KDNW3F / B071GL4C9V) is used for a subwoofer, while the full frequency version is used for a normal speaker....

QCC3034 Bluetooth & ES9018K2M chip: QCC3034 Bluetooth chip supports SBC /AAC /APTX /APTX-HD, lossless transmission with no delay. And add ES9018K2M as....
Strong output power and switchable inputs: adopting dual TI's TPA3116 chip, 4PCS TL072 op amp, max output power can reach 50W*2(L/R channel) +100W....
Independent control of tone and subwoofer: get rid of a fixed sound style, tune the treble and bass by different types of music and different musical....
Advanced circuit and unrivalled sound: simplify the circuit and use advanced architecture with high-quality components, the sound is clear and....
Attractive appearance and perfect details: made of metal-brushed aluminum alloy, solid, durable and also safe with metal DC outlet and built-in....

【TPA3116D2 HIFI Chip Solution】 Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD ≤0.1%. Wide Voltage Input DC:....
【Treble & Bass Control】 If You Are Tired of The Inherent High& Low Bass, Why Not Try The High & Low Control Knob! This Will Make You Feel Like....
【Bluetooth and AUX Function】 Bluetooth 5.0 version, Transmission Distance Is Farther. The Transmission Distance Can Reach 49 Feet In An Open....
【Safety Protection】 This Amp Board Has Overheat Protection, Reverse protection, Circuit Protection, Over-voltage and Under-voltage Protection.
【7 * 24 Hours After-sales Service】 Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any....

Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz.
Operating voltage range: DC 12-24V(maximum voltage is no more than 24V).
This is a pre-amplifier, bass frequency....
DC 12-24V power supply, wide operating voltage, power-saving design, more than 90% power efficiency. Maximum support 100W (Bass) bass channel output.
Speaker impedance: bass speaker impedance: 2-8 ohm.
You can use a good switching power supply adapter, laptop switching power supply, or rectified filter transformer power supply, you can also use....

Compared with other similar products on the market, it also uses a NE5532 buffer op-amp to achieve more powerful performance..
Power supply (not included, search ASIN: B074J81XRB to get one): DC 8-25V.
higher voltage and current within the limitation would bring higher power.
The subwoofer version is used for a subwoofer, while the full frequency version (search ASIN: B07518QZ9B / B0751BRW3L) is used for a normal speaker (please note it is for one single speaker, not a pair. So if you have a pair of speakers, you should buy two full frequency amplifiers)..
This subwoofer amplifier adopts brand-new TI TPA3116D2 amplifer chip, which can offer 100W powerful output and 90% efficiency..
Its super mini size can be easily hold by one hand, which will be a good match for your desktop..

Quality power amplifier chip, DC single power supply 8-25V working voltage, 50W (left channel) and 50W (right channel), two of channel output..
Can use switching power supply, laptop switching power supply, battery or car power supply, etc..
Adopt NE5532 front-facing OPAMP to buffer, better than normal amplifier..
efficiency up to 90 percent. 100W mono subwoofer, outstanding effect..