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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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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Curtis Brooks
Grantham, US
★★★★★ 5
Great Mechanical Self-winder
Color: Black
Wow! So far I have only adjusted the time three times over the last few months. So far It keeps great time and looks good. Well worth the money after having blown a few dollars on less expensive mechanical watches that fail after only a few months of use. This thing is very good!
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Reviewed in the United States on December 11, 2024
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Mark D. Reiners
Boise, US
★★★★★ 4
Beautiful
Color: All black
Having never previously owned a self-winding watch, and because the wristband did require some link-removal adjustment, I did hold off on wearing it for a few days until I could schedule an appointment with my jeweler to have the day/date setting and band-adjustment done. But a major part of my reason for doing so was my strong impression upon receipt of the watch that this was a very good choice. It is a very beautiful watch to look at, though compact and not overly bulky like many chronograph-style watches, its' heft conveyed a sense of a very solid, well designed and constructed watch. Since having the setting and adjustments done, I have been extremely pleased with how accurately it keeps time. In short, I LOVE this watch. I will also note this. Though my jeweler retails various high-end, and much more expensive watches, he was clearly impressed with the look and feel of this watch, and even made explicit comment about what a beautiful watch he felt it was. That said, I do have a quibble. The writing of the accompanying instruction booklet was riddled with English grammatical errors which were quite frustrating, and contributed to my reason for opting to have my jeweler complete the settings and adjustment. Also, when I contacted OLEV online to solicit guidance on how to expedite registering the purchase for warranty purposes, I received an email auto response saying that any Amazon purchase would require customer service and other guidance through the seller. Since my assumption upon Amazon purchase was that I WAS purchasing from OLEV as the seller, this remains a source of confusion which I yet need to resolve.
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Reviewed in the United States on January 3, 2024
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PN
Omaha, US
★★★★★ 1
Doesn’t keep accurate time
Color: All black
I bought this for my husband because it said that it self winds but my husband noticed that it didn’t work within the first few days so I thought maybe it was defective so I purchased another one in exchange for the first one but the second one had the same issue. Don’t waste your money on this, it doesn’t work.
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Reviewed in the United States on March 14, 2025
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Francis Orina
Omaha, US
★★★★★ 3
Substandard,always donated of time when it works.it had be set on a daily
Color: Black
Stops frequently,sometimes have to give a few days for the clock to start functioning sgain
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Reviewed in the United States on May 23, 2026
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Whit777
Los Angeles, US
★★★★★ 5
Awesome watch highly recommend
Color: All black, Color: All black
My husband bought me this brand of watch for my birthday and it’s so awesome. It looks blingy but not in a bad way. Kinda looks like a Rolex. No battery.I bought him a one and he loves it .
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Reviewed in the United States on October 22, 2025

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