SKU: 72408862573

SMSL A300 Power Amplifier BTL Mode Bluetooth5.0 Remote Control Digital Amplifier

Sale price$176.39 Regular price$195.99
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

SMSL A300 Power Amplifier BTL Mode Bluetooth5.0 Remote Control Digital AmplifierNote: This product is currently out of stock. New stock is expected mid to late April. Features: >Infineon, Premium German New Digital High Power Amplifier chip. >High quality NJW1194 Japanese NJRC electronic volume control chip. >SMSL SDB Patented Sound Effects. >Ideal for 2. 1Ch system. >Bluetooth V5. 0 wireless connectivity. >CNC machined aluminum alloy panel. >High quality Audiophile grade components. >Dual Operation modes, Stereo and Bridged

Note: 📦 This product is currently out of stock. New stock is expected mid-to-late April.


Features:-

>Infineon, Premium German New Digital High-Power Amplifier chip.

>High-quality NJW1194 Japanese NJRC electronic volume control chip.

>SMSL SDB Patented Sound Effects.

>Ideal for 2.1Ch system.

>Bluetooth V5.0 wireless connectivity.

>CNC machined aluminum alloy panel.

>High-quality Audiophile-grade components.

>Dual Operation modes, Stereo and Bridged Single-Channel amplification.

>Dedicated Power Supply.

>OLED Display.

>Fully-functioning Remote Control.

>Hi-Res Audio Certified.

Technical Specifications:-

>Inputs: RCA/BT/USB.

>THD+N: 0.004%.

>SNR: 103dB.

>Channel Separation: 85dB.

>Input Impedance: 22kΩ.

>Output Power(Stereo): 165Wx2(4Ω)/ 85Wx2(8Ω).

>Output Power(BTL): 330Wx1(4-8Ω).

>Power Consuimption: 40W(Normal Volume).

>Dimensions: 210.5x41x198mm.

>Weight: 1.3Kg/2.86Lbs.

S.M.S.L A300 is a high-quality desktop power amplifier equipped with Germany’s Infineon’s newly launched digital power amplifier chip. It packs a powerful performance to power-demanding speakers with ease. A300 has got a powerful output rating of up to 165W at 4Ω of load. It can also be used as a high-power mono speaker with its special BTL mode. In this high-power mode, the A300 produces up to 330W of clean power for demanding large speakers. SMSL A300 uses high-quality audiophile-grade components for creating a premium stereo setup. A300 also has subwoofer output allowing the users to create a 2.1Ch system. If you are looking for a digital power amplifier on a budget, the SMSL A300 is a fantastic choice!!!

Clean and Precise Signal Amplifier With Imported Power AMP Chip:-

SMSL A300 adopts a high-power power amplification chip from Infineon, a well-known amplification chip manufacturer from Germany. It enables the device to provide powerful amplification to the audio signal while keeping the distortion values low and the clean, noise-free background.

Precise Volume Adjustment With Digital Volume Chip:-

SMSL has featured the NJW1194 digital volume control chip from NJRC, a famous brand from Japan. It allows the users to precisely adjust and control the output volume. It allows the users to pair both low-power requiring and high-power demanding speaker systems with the A300.

Power Your Demanding Speakers Easily, Powerful Output Ratings:-

SMSL A300 is a high-power power amplifier for your desktop chain. It is designed keeping in mind the requirements of high-quality bookshelf speakers. The device outputs up to 165W of clean power at 4Ω of the load. Even at a high 8Ω impedance load, the A300 produces about 85W of clean power per channel.

High-Power BTL Mono Mode:-

SMSL A300 also features a high-power mono mode where the amp will provide a powerful output(approx 330W) for a big, demanding speaker.

Sub-Woofer Output, Create Your 2.1 Ch System:-

SMSL A300 houses a separate sub-woofer output. It can be used when you want to create a 2.1Ch stereo speaker set. 

Wireless Bluetooth Connectivity:-

SMSL A300 supports multiple input ports including RCA, USB, and Bluetooth V5.0. The device supports the latest Bluetooth V5.0 connectivity, where users can feed the signal to the A300 using their smartphones and tablets too.

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 72408862573

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Kelly C.
Belleville, US
★★★★★ 5
The best lip balm!
I’m so addicted to this lip balm!!! If you have secret chapped lips this will fix it in a day or two!!! And even if u don’t, it keeps your lips soooo soft!!! A bit pricey but it goes on sale a lot so watch for that.
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Reviewed in the United States on December 10, 2025
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Laureleaves
Bozeman, US
★★★★★ 4
Amazing product but star down on price
I desperately needed a healing lip balm for my perpetually chapped and scarred lips, and at first was skeptical that this was nothing but a glorified aquaphor, which works well enough for me but I was curious about better treatments. After some weeks of regular use, my lips feel incredible. I am sold. I only wish two things: that it was a smidgen cheaper, and that there was a version with SPF so I could have one to wear out during the day and have it’s magic working all the time.
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Reviewed in the United States on April 25, 2024
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Verified Purchase
LA and BM
Massapequa, US
★★★★★ 5
Fantastic for rosacea, PD, atopic dermatitis, dry skin
I’ve been using this for close to a year and it is amazing for my super sensitive and dry skin. I have perioral dermatitis, atopic dermatitis, and rosacea and live in Minnesota with bitter cold and the heater running over half the year. Cicalfate cream doesn’t flare any of these and it helps reduce redness and completely resolves dry skin. I use about a pea size amount AM and PM,, apply to dry skin, massage in, then mist with the Avene thermal water spray. Although the cream is thick, the slight white cast absorbs within a few minutes. I do not wear foundation so I don’t know how this affects it.it doesn’t burn my eyes and I’m a contact lens wearer. A big tube of cream lasts me the better part of a year.
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Reviewed in the United States on August 28, 2025
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P. Lau
Lexington, US
★★★★★ 5
Great for harsh winters
I was recommended this product by ChatGPT as an effective and safe product that my wife (who is currently nursing) can use. We have been very mindful of certain additives and chemicals in our products and this was able to meet our requirements. Separately in the harsh winter in the northeast, this has been extremely effective in protecting the lips
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Reviewed in the United States on January 29, 2026
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GG
Dallas, US
★★★★★ 1
Ruined by Reformulation
New formula update: They ruined this product by reformulating. Used to be so hydrating, long-lasting, and the only thing that gave me relief from eczema. Now it is somehow SO drying, oily, and all around terrible. Judging by reviews here and on their website many customers are unhappy with the change. Done with Avene. Original five star review: This is a great all around lip balm, but if you struggle with perioral dermatitis/eczema then you NEED this. If I'm experiencing a flare, I slather on cicalfate+ at night but I can't exactly walk around with that during the day which is where this lip product comes in. It is calming, hydrating, and long-lasting. I have gone through more tubes than I can count. This was my first time ordering through amazon and I am happy to report I received authentic Avene.
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Reviewed in the United States on June 1, 2022

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