Bluetooth Home Audio Power Amplifier -4 Ch. 3000W, Stereo Receiver w/Speaker Selector, FM Radio, USB, Headphone, 2 Wireless Mics for Karaoke, Great for Home Entertainment System – Pyle PWMA3003BT.New
Home Theater Pre-Amplifier System – Pro Audio Multi-Channel Stereo Receiver with (2) VHF WirelessMicrophones, MP3/USB/SD Readers, FM Radio, Rack Mount (3000 Watt MAX)Features: Home Theater Pro Audio Receiver High-Powered Hybrid Pre-Amplifier Multi-Channel Source Audio Selection Built-in Bluetooth for Wireless Music Streaming Includes (2) VHF Wireless Handheld Microphones FM Radio with Digital LCD Display Dual USB Device Charging Ports USB Flash & SD Memory Card Readers MP3 Audio File Playback Support Connect & Stream Audio from External Devices Aux (3. 5mm) Input Jack (2) 1/4’’ -inch Microphone Inputs Headphone Jack, 1/4’’ -inch RCA (L/R) Audio Input/Output Jacks Dedicated for Subwoofer Output Screw-Type Speaker Terminal Binding Posts Front Panel Button & Rotary Control Center Independent Audio Source Selection LED Backlight Illumination with Dimmer Control Microphone Volume/Echo Control Integrated Overload & Short Circuitry Protection Built-in Cooling Fan Universal Rack Mount DesignWhat’s in the Box: Hybrid Pre-Amplifier (2) VHF Wireless Handheld Microphones Detachable Rack-Mount Brackets FM Antenna/Bluetooth Antenna Remote Control Power CableBluetooth Connectivity: Built-in Receiver for Wireless Audio Music Streaming Simple & Hassle-Free Pairing Works with All of Today’s Latest Devices (Smartphones, Tablets, Laptops, Computers, etc. ) Bluetooth Version: 5. 0 Bluetooth Network Name: ‘BT- AUDIO’ Wireless Range: 35’+ ft. Technical Specs: Power Output: 3000 Watt MAX 900 Watt @ 2 Ohm 450 Watt @ 4 Ohm 300 Watt @ 8 Ohm Frequency Response: 40Hz-15kHz, +/-2dB S/N Ratio: >76dB T. H. D. : Radio Station Memory Presets: 30 Digital Media File Playback Support: MP3/WMA/WAV/FLAC/APE Maximum USB/SD Flash Memory Support: Up to 64GB Battery Operated Remote, Requires (1) x ‘CR-2025’ Battery, Included Battery Operated Mic, Requires (2) x ‘AA’ Batteries Each, Not Included USB Power Supply: (2) 5V/2A Power Cord Length: 4. 5’ ft. Power Supply: 120/240V, Switchable Unit Dimensions (L x W x H): 19. 0’’ x 12. 0’’ x 3. 1’’ –inches Sold as: 1 Weight: 18. 06 lbs.
BLUETOOTH COMPATIBLE: The professional integrated stereo receiver is equipped with Bluetooth wireless music streaming; Works with today’s latest devices including smartphones, iPhone, iPad, laptops and computers with hassle-free receiver pairing
8 INPUTS: The personal portable digital amp box supports headphone, USB, iPod, MP3, AM FM tuner, AUX, DVD CD player, 2 microphones input w/ echo for karaoke or event hosting, recline, 1 RCA preamp output and 2 mono RCA dedicated for subwoofer
EQ CONTROLS: The sound amplifying device has crisp buttons for the audio sources and selectors, rotary knob for equalization and master volume adjustments; It also features blue LED lights which brightness can be adjusted through the LED dimmer
DISPLAY METER: The compact and rack mount amplifier has a built-in digital fluorescent display meter that displays all the functions and input used; Remote control for distant audio adjustments and 2 VHF high band wireless mics are included

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.