ST-838 2.1CH HiFi Audio Amplifier RMS 20Wx2+40W Stereo Amplifier with Subwoofer Output Class D Mini Digital Power Amplifier Receiver with AUX for Home,Car Speakers,Black (Power Supply not Included)

ST-838 2.1CH Subwoofer Audio Amplifier RMS 20Wx2+40W Stereo Amplifier with Subwoofer Output Class D Mini Sub Bass Amp Digital Power Amplifier Receiver with AUX for Home,Car Speakers (Black)
⏸ 2.1 Channel HiFi Amp Receiver▶ST-838 amplifier receiver can connect a 40W pessive Subwoofer and two pessive speakers, provides 20Wx2 rated power and Max 200W output, strong anti-interference ability, shielding power inductance, HiFi sound effects.
⏸Multiple Input & Multipurpose▶ This home audio power amplifier, with RCA, AUX input, audio from external devices, such as CD, DVD, TV, PC, computers, tablets, notebooks, phones, MP3, and projectors with AV audio etc. great for home,party, car,teaching use.
⏸Mini Size With FM Function▶ The size of ST-838 bluetooth audio amplifier is 6.1 x 3.6 x 1.5inch, mini size easy to carry. great for outdoor and indoor use.
⏸Easy to Use, But Power Supply not Included▶ ST-838 Power amplifier compatible with four 4-8Ω passive speakers, great for home theater system and car speakers. Notice: amplifier need a 12V/3-5A power adapter to power, adapter not include in the pakage, suitable for customers who have a power supply at home, or the power adapter needs to be purchased separately.

Benefits of quality speakers

With quality speakers, you can expect a much better listening experience. One of the main advantages is that they provide clearer and more accurate sound, allowing you to hear all the details in your favorite music or movies. This is because these speakers are designed to reproduce a wider and more accurate frequency range, which means you can hear the lowest and highest sounds more clearly.

In addition, quality speakers typically have a more powerful and immersive sound, allowing you to fully immerse yourself in the listening experience. This is especially useful when watching movies, as it allows you to feel as if you are in the scene itself.

Another advantage of quality speakers is their durable and sturdy construction. Quality speakers are made from high-quality materials and are designed to withstand prolonged use. This means that you can enjoy high-quality sound for many years without having to worry about the need to replace them.

In short, quality speakers offer a much better listening experience, with clearer, more accurate and powerful sound, better bass and treble reproduction, and a durable, rugged construction for long-lasting use.

There are several types of speakers, including:

1.-Box speakers: these are the most common speakers and are used in a variety of applications, from home sound systems to professional sound equipment.

2.-Column speakers: they are similar to box speakers, but have a taller and more streamlined design.

3.-Satellite speakers: are small speakers that are used in conjunction with a subwoofer to provide surround sound.

4.-Tweeter and midrange speakers: these are specialized speakers used to reproduce high and mid-frequency sounds.

5.-Bass speakers: these are specialized speakers used to reproduce low frequency sounds, such as bass.

6.-Wireless speakers: speakers that connect to a device via a wireless connection, such as Bluetooth or Wi-Fi.

7.-Home theater speakers: these are specialized speakers used in home theater systems to provide high-quality, immersive sound.

8.-Monitor speakers: these are specialized speakers used in recording and production studios to provide accurate and detailed sound.

9.-Bookshelf speakers: are medium-sized speakers that are placed on a shelf or furniture, ideal for small environments and to complement a home sound system.