Top 10 Best 4 Channel Amplifier Home Audio
of November 2024
1
Best Choice
Pyle
Pyle
Pyle Bluetooth Home Audio Theater Amplifier Stereo Receiver 4 Channel 500 Watt Sound System w/MP3, USB, SD, AUX, RCA, FM,MIC, Headphone, Reverb Delay, LED Vol, for Home/Studio/Theater Speakers
10
Exceptional
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2
Best Value
Pyle
Pyle
Pyle Wireless Bluetooth Audio Power Amplifier - 300W 4 Channel Home Theater Stereo Receiver with USB, AM FM, 2 Mic IN with Echo, RCA, LED, Speaker Selector - For Studio, Home Use - PT272AUBT, Black
9.9
Exceptional
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3
Pyle
Pyle
Pyle 6-Channel Bluetooth Hybrid Home Amplifier - 1600W Home Audio Rack Mount Stereo Power Amplifier Receiver w/ Radio, USB/AUX/RCA/MIC, HD/OPT/COAX, AC-3, DVD Inputs, Dual 10 Band EQ - PREA90WBT
9.8
Exceptional
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4
Pyle
Pyle
Pyle 12-Channel Wireless Bluetooth Power Amplifier - 6000 Watts Maximum Power Output, Multi-Zone Audio Source Mixer Receiver with USB, SD, AUX Inputs, and Digital LED Display Panel
9.7
Exceptional
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5
Pyle
Pyle
Pyle Bluetooth HD Home Audio Amplifier Receiver Stereo 300W Dual Channel Sound Audio System, MP3, USB, SD, AUX, RCA, MIC, Headphone, FM, LED, Reverb Delay, for Home Theater Speakers, Studio - PDA99BU
9.6
Exceptional
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6
Pyle
Pyle
Pyle Wireless BT Stereo Amplifier, Multi Channel, 200 Watt Power, Home Audio Receiver System with FM Radio, BT, USB SD, AUX, RCA, Mic-in, BT and FM Antenna
9.5
Excellent
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7
Pyle
Pyle
Pyle 500W Karaoke Wireless Bluetooth Amplifier - 4 Channel Stereo Audio Home Theater Speaker Sound Power Receiver with AUX IN, FM, RCA Subwoofer Speakers OUT, USB, Microphone IN with Echo - PTA44BT
9.4
Excellent
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8
Pyle
Pyle
Pyle 500W Karaoke Wireless Bluetooth Amplifier - 4 Channel Stereo Audio Home Theater Speaker Sound Power Receiver w/AUX in, FM, RCA Subwoofer Speakers Out, USB, Microphone in w/Echo - Pyle PTA44BT.5
9.3
Excellent
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9
Donner
Donner
Donner Bluetooth 5.0 Stereo Audio Amplifier Receiver, 4 Channel, 440W Peak Power Home Theater Stereo Receiver USB, SD,FM, 2 Mic in Echo, RCA, LED, Speaker Selector for Studio, Home-MAMP5
9.2
Excellent
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10
Douk Audio
Douk Audio
4 Channel Bluetooth Amplifier, 50W x 4 Audio Power Amp, Hi-Fi Home Stereo Speaker Receiver [Douk Audio M4]
9.1
Excellent
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11
Pyle
Pyle
Pyle Wireless Bluetooth Power Amplifier System 300W 4 Channel Home Theater Audio Stereo Sound Receiver Box Entertainment w/ USB, RCA, 3.5mm AUX, LED, Remote for Speaker, PA, Studio- PT390BTU,BLACK
9.0
Excellent
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12
Nobsound
Nobsound
Nobsound Lepy Hi-Fi Stereo Multimedia 4-Channel 180w (45W x 4) Bluetooth Power Amplifier Audio Amp Booster USB SD DVD CD FM MP3 for Car Vehicle Home Booster Remote Control & LED Display Screen
8.9
Very Good
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13
Pyle
Pyle
Pyle 4 Channel Speaker Selector Switch-Multi Zone A B Speaker Distribution Controller Box w/Independent Audio Source Volume Control,Supports Home Theater Stereo Amplifier Receiver System-PSLSW4,Black
8.8
Very Good
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14
Pyle
Pyle
Pyle 4 Multi-Zone Stereo Amplifier - 19 Rack Mount, Powerful 8000 Watts with Speaker Selector Volume Control & LED Audio Level Display - 4-Ch. Bridgeable Switches - Pyle PT8000CH
8.7
Very Good
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15
Pyle
Pyle
Pyle PTA42BT Wireless Karaoke Bluetooth Stereo Receiver - 4 Channel Power Amplifier w/USB,2 Microphone Input w/ Echo,Talkover for PA Great for Home Speaker System,Black
8.6
Very Good
View on Amazon
16
Pyle
Pyle
Pyle Home Audio Power Amplifier System - 300W 4 Channel Theater Power Stereo Sound Receiver Box Entertainment w/ USB, RCA, AUX, Mic w/ Echo, LED, Remote - For Speaker, iPhone, PA, Studio Use PT390AU
8.5
Good
View on Amazon
About 4 Channel Amplifier Home Audio
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Pyle Bluetooth Home Audio Theater Amplifier Stereo Receiver 4 Channel 500 Watt Sound System w/MP3, USB, SD, AUX, RCA, FM,MIC, Headphone, Reverb Delay, LED Vol, for Home/Studio/Theater Speakers
EXCEPTIONAL 500W POWER - Elevate your audio experience to extraordinary levels with an impressive 500W peak power amplifier. Immerse yourself in the world of dynamic sound, where every movie, music, and gaming session becomes a captivating journey.. SEAMLESS BLUETOOTH 5.0 CONNECTIVITY - Effortlessly connectstream from your devices with the latest Bluetooth technology of our bluetooth stereo receiver. Stay connected up to 30 feet away enjoy music from phones, tablets, laptops, more.. DUAL MIC INPUTS FOR LIMITLESS UTILITY - Take hosting to the next level with the flexibility of dual 14'' microphone jacks. Customize your karaoke nights, events, or presentations w independent controls of our home stereo receiver bluetooth amp.. VERSATILE AUDIO SOURCES - Enjoy a range of audio sources including USB, SD cards, and FM radio with our home theater receiver bluetooth amplifier. Connect external devices like gaming consoles, DVD players, more through AUX, RCA, and 3.5mm inputs.. INTUITIVE FRONT PANEL CONTROL CENTER - Master your sound effortlessly with the user-friendly front panel control center digital LED display of our bluetooth receiver. Make precise adjustments to tailor the audio to your preferences..
Pyle Wireless Bluetooth Audio Power Amplifier - 300W 4 Channel Home Theater Stereo Receiver with USB, AM FM, 2 Mic IN with Echo, RCA, LED, Speaker Selector - For Studio, Home Use - PT272AUBT, Black
300-WATT POWER The Pyle 4 Channel Pre-Amplifier is perfect for your home theater entertainment system. It gives you 300 watts peak power to be used for multi speakers witth 4-8 ohms impedance allowing you to enjoy high quality amplified audio. 6 INPUTS The personal digital amp box supports SD MMC card, USB, MP3, AM FM tuner, AUX, CD player, 2 microphone input with echo for karaoke or event hosting, RCA, AUX, and Bluetooth inputs. BLUETOOTH ENABLED The integrated hybrid amplifier is equipped with Bluetooth for wireless music streaming. Works with todays latest devices including smartphone, tablet, laptop, computer, etc.. AB SPEAKER SELECTOR The professional integrated stereo receiver has AB speaker selector enabling you to choose bw speaker set. Use either A or B speakers or both. Note that when it is turned on initially it uses both speakers as default. EQ CONTROLS The sound amplifying device has crisp buttons for the audio sources and selectors, rotary knob for equalization and master volume adjustments. Includes remote control for distant audio adjustments and a power cable. Note Refer to the PDF attached below in Technical Specification for Manual.
Pyle 6-Channel Bluetooth Hybrid Home Amplifier - 1600W Home Audio Rack Mount Stereo Power Amplifier Receiver w/ Radio, USB/AUX/RCA/MIC, HD/OPT/COAX, AC-3, DVD Inputs, Dual 10 Band EQ - PREA90WBT
1600-WATT POWER The Pyle 6-Channel Hybrid Home Theater Amplifier is perfect for your karaoke home entertainment system. It gives you 1600W peak power to be used for multi speakers w 4 ohm impedance allowing you to enjoy high quality amplified audio. 9 INPUTS The digital amp box supports FM radio, MP3 audio playback other external devices. It is equipped w USB reader, AUX 3.5mm input, 2 mic inputs, headphone jack, opticalcoaxial digital signal inputs, HDMI, AC-3 inputs, and DVD input. BLUETOOTH-COMPATIBLE The professional integrated indoor house stereo receiver is equipped w bluetooth wireless music streaming. Works w todays latest devices including smartphones, tablets, laptops and computers with hassle-free receiver pairing. FRONT PANEL CONTROL The sound speaker amplifying device features front panel controls w LED display, radio station auto-search scan, multi-channel input selection, rotary control center for mic volume, treble, bass, echo master volume controls. RACK MOUNT High powered home theater pro audio receiver features a universal rack mount design w built-in cooling fan radio antenna. Additional features include spectrum mode repeat audio functions. Includes remote control, FM antenna handles.
Pyle 12-Channel Wireless Bluetooth Power Amplifier - 6000 Watts Maximum Power Output, Multi-Zone Audio Source Mixer Receiver with USB, SD, AUX Inputs, and Digital LED Display Panel
POWERFUL 6000W OUTPUT Experience superior amplified audio, this amplifier delivers a robust 6000 watts of power to multiple speakers, ensuring a clear, powerful sound that fills the room, ideal for any audio enthusiast.. BLUETOOTH STREAMING Stream music effortlessly from smartphones, laptops, and other Bluetooth-enabled devices. This amplifier features hassle-free receiver pairing, providing a seamless and uninterrupted audio experience.. VERSATILE INPUT OPTIONS This amplifier includes inputs for USB, SD card, AUX, and dual 14 microphones. These flexible connectivity options cater to all your audio needs, making it a versatile choice for both amateur and professional users.. VOICE PRIORITY FEATURE Ideal for live events, the MIC talk-over function automatically minimizes background music during announcements, enhancing clarity and audibility. This feature is ideal for paging systems and live singing performances.. ADVANCED CONTROL CENTER Manage your sound setup effortlessly with an advanced control center that features a digital LCD display and rotary knob controls. Customize independent channel volumes to create a tailored audio distribution..
Pyle Bluetooth HD Home Audio Amplifier Receiver Stereo 300W Dual Channel Sound Audio System, MP3, USB, SD, AUX, RCA, MIC, Headphone, FM, LED, Reverb Delay, for Home Theater Speakers, Studio - PDA99BU
300 WATT MAX POWER OUTPUT This wireless BT stereo amplifier is powerful with its 300 watt max at 4 Ohm max power with HIFI 2.0 Channel Audio Amp Design. Also has a 35 Watt x 2 at 8 Ohm RMS and can accommodate 2 sets of speakers. WIRELESS MUSIC STREAMING ABILITY Experience a simple and hassle free receiver pairing with our stereo amplifier With a range of up to 45 ft, this amplifier is ideal. Also has 8 DSP effects that lets you have that ideal streaming experience. CONNECT TO EXTERNAL DEVICES The stereo amplifier features 2 HDMI input and 1 HDMI output, 2 Pairs RCA LR input and 1 Pair RCA LR for CDDVD Player. Also equipped with HDMIOpticalCoaxial Input, 2 mic input, headphone jack and FM Radio. FLASH DRIVESD CARD INPUT The stereo amplifier has a USBSD card input that can recognize flash drives or SD cards. Allowing you to play your favorite audio from your computer. Works with latest Devices, equipped with station auto-search scan. LED DISPLAY AND CONTROLS With a digital LED display front panel button, rotary control center, antenna remote control, this amplifier is great for stage performances. Also has adjusting treble, bass, master mic volume, reverb delay function.
Pyle Wireless BT Stereo Amplifier, Multi Channel, 200 Watt Power, Home Audio Receiver System with FM Radio, BT, USB SD, AUX, RCA, Mic-in, BT and FM Antenna
200 WATT MAX POWER OUTPUT This wireless BT stereo amplifier is powerful with its 200 watt max at 4 Ohm max power. It also has a 20 Watt x 2 8 Ohm RMS giving you the high quality amplified audio. WIRELESS MUSIC STREAMING ABILITY Experience a simple and hassle free receiver pairing with our stereo amplifier With a range of up to 40 ft, this amplifier is ideal. Also has a fire smoke safety protection, perfect for karaoke home theater. CONNECT TO EXTERNAL DEVICES The stereo amplifier features 2 Pairs RCA LR for CDDVD Player. The stereo amplifier is also equipped with Two 14 Microphone in for Karaoke, and FM Radio Station Auto-Search Scan. FLASH DRIVESD CARD INPUT The stereo amplifier has a USBSD card input that can recognize flash drives or SD cards. Allows you to play your favorite audio from your computers music library. Works with latest devices including smart phone, laptop. LCD DISPLAY AND CONTROLS Equipped with a digital LCD display front panel button, rotary control center, antenna remote control, this amplifier is great for stage performances crowd control. Also has adjusting treble, bass, master mic volume.
Pyle 500W Karaoke Wireless Bluetooth Amplifier - 4 Channel Stereo Audio Home Theater Speaker Sound Power Receiver with AUX IN, FM, RCA Subwoofer Speakers OUT, USB, Microphone IN with Echo - PTA44BT
500 WATT POWER The Pyle 4 Channel Bluetooth Home Audio Amplifier is perfect for your PA and home theater entertainment. It gives you 500W peak power which can be used for multi speakers with 4-8 ohms impedance allowing you to enjoy high quality audio. BLUETOOTH COMPATIBLE The professional integrated indoor house stereo receiver is equipped with bluetooth wireless music streaming. Works with todays latest devices including smartphones, tablets, laptops and computers with hassle free receiver pairing. 7 INPUTS The personal portable digital amp box supports iPod or MP3, USB, micro SD, AUX playback, built in FM radio with digital LCD display, audio input and REC, plus subwoofer output RCA LR connectors, 2 microphone inputs with echo. TALK OVER BUTTON The compact speaker amplifier features a MIC talk over function which, when activated, the current music or audio being played will be temporarily halted. This function is used in paging, voice over, and announcements. EQ CONTROLS The sound amplifying device has crisp buttons for the audio sources and selectors, rotary knob for equalization, mic and master volume adjustments. A remote control is also included in the package for distant audio adjustments. Packaging May Vary.
Pyle 500W Karaoke Wireless Bluetooth Amplifier - 4 Channel Stereo Audio Home Theater Speaker Sound Power Receiver w/AUX in, FM, RCA Subwoofer Speakers Out, USB, Microphone in w/Echo - Pyle PTA44BT.5
500 WATT POWER The Pyle 4 Channel Bluetooth Home Audio Amplifier is perfect for your PA and home theater entertainment. It gives you 500W peak power which can be used for multi speakers w 4-8 ohms impedance allowing you to enjoy high-quality audio. BLUETOOTH-COMPATIBLE The professional integrated indoor house stereo receiver is equipped w bluetooth wireless music streaming. Works w todays latest devices including smartphones, tablets, laptops and computers with hassle-free receiver pairing. 7 INPUTS The personal portable digital amp box supports iPod or MP3, USB, micro SD, AUX playback, built-in FM radio with digital LCD display, audio input and REC, plus subwoofer output RCA LR connectors, 2 microphone inputs with echo. TALK-OVER BUTTON The compact speaker amplifier features a MIC talk-over function which when activated, the current music or audio being played will be temporarily halted. This function is used in paging, voice-over, and announcements. EQ CONTROLS The sound amplifying device has crisp buttons for the audio sources and selectors, rotary knob for equalization, mic and master volume adjustments. A remote control is also included in the package for distant audio adjustments. Included Components 1 Pyle-Home Branded Product.
Donner Bluetooth 5.0 Stereo Audio Amplifier Receiver, 4 Channel, 440W Peak Power Home Theater Stereo Receiver USB, SD,FM, 2 Mic in Echo, RCA, LED, Speaker Selector for Studio, Home-MAMP5
High-power independent control Its peak power can set of to 440W110W x 4,and has four channels which is independently controlled.440W is enough to support 4 groups of 8 speakers with 4-8 ohms.. Bluetooth 5.0 The integrated hybrid amplifier is equipped with the new updated 5.0 bluetooth.It will increase the stability, sound quality and use distance.It Works with latest devices including smartphone, tablet, laptop, computer, etc.. Multiple input modes In addition to the Bluetooth function, the amplifer can also be connected to SD card, USB disk, RCA input and ECHO microphone input.And supports treble and bass adjustment and microphone volume control. FM functionWith automatic search function, you can save up to 50 radio stations. Detailed operating instructions can be found in the manual or contact our customer staff.. HD SCREEN The integrated receiver for home stereo has a built in LED display. FM antenna and remote control are included in the stereo amplifier package for distant audio adjustments. Notice The product needs to be connected to passive speakers to play audio. When there is no speaker connected, there will be a certain amount of wind noise, which is normal.
4 Channel Bluetooth Amplifier, 50W x 4 Audio Power Amp, Hi-Fi Home Stereo Speaker Receiver [Douk Audio M4]
One group of stereo RCA CH3 and CH4 can be used as audio input or output by switching the selector, to acheive different demands. Supporting wired 2 groups of stereo RCA and wireless Bluetooth 5.0 input, compatible with most common audio device such as phones, computers, TVs, MP3, TV, CD players etc. With U-disk input, it can be used as a digital music player, supporting MP3, WAV, APE, FLAC and WMA lossless formats.. With 4 groups of speaker sockets output, they can output at the same time and each channel with independent volume control. Its max output power can reach 50W4, and equipped with high-quality 24V4.5A power supply, enough to drive most home speakers.. Reasonable circuit layout, concise wiring and high-quality components to ensure HiFi clear sound and long time stable work. Separate design of small and large signal circuit for better circuit protection. Bluetooth 5.0 version with high-gain antenna, ensure more stable and faster transmission.. Propersize with exquisite appearance, aluminum alloy case is CNC machined and with anodizing process, more fashionable and durable, very suitable for home, office and desktop audio system use..
Pyle Wireless Bluetooth Power Amplifier System 300W 4 Channel Home Theater Audio Stereo Sound Receiver Box Entertainment w/ USB, RCA, 3.5mm AUX, LED, Remote for Speaker, PA, Studio- PT390BTU,BLACK
300 Watt Power The Pyle Digital AMFM stereo receiver is perfect for your PA, karaoke and home entertainment system It gives you 300W peak power to be used for multi speakers w 8 ohm impedance allowing you to enjoy high quality amplified audio. 8 Inputs The personal digital amp box supports iphone, Smart phone, computer, iPad, USB, SD, MP3, AM FM radio tuner, CD Player Features 2 microphone inputs w echo, 2 RCA inputs, 2 RCA outputs, 4 pairs of speaker terminal binding posts. Bluetooth Connectivity The professional Integrated Indoor house stereo receiver is equipped w bluetooth wireless music streaming Works w todays latest devices including smartphones, tablets, Laptops and computers w hassle free receiver pairing. EQ Controls The sound amplifying device has crisp buttons for audio sources and selector, rotary knob for equalization, mic and master volume adjustments Features blue LED illuminated buttons to easily adjust the functions even in the dark. Display meter The compact and rack mount amplifier has a built in digital LCD display meter which displays all the functions and input used Antenna, audio cable cord, remote control are also Included in the package for distant audio adjustments.
Nobsound Lepy Hi-Fi Stereo Multimedia 4-Channel 180w (45W x 4) Bluetooth Power Amplifier Audio Amp Booster USB SD DVD CD FM MP3 for Car Vehicle Home Booster Remote Control & LED Display Screen
The Latest LP-269S amplifier chip provides efficient, 4-channel sound output Low distortion Low noise Good sound quality. Multiple audio inputs, audio-visual product of CDDVDUSBSDFMMP3 etc.. Support Bluetooth Hi-Fi wireless connection user top British brand CSR 4.0 Bluetooth module, ensuring high-quality audio transmission.. Compact size and lightweight, sturdy aluminum alloy enclosure Ideal for car, motorcycle, MP3, computer speaker and other audio applications.. Built-in loudspeaker protection When the amplifier is turned on to protect speakers from high volume bursts of audio..
Pyle 4 Channel Speaker Selector Switch-Multi Zone A B Speaker Distribution Controller Box w/Independent Audio Source Volume Control,Supports Home Theater Stereo Amplifier Receiver System-PSLSW4,Black
100 WATT MAX The Pyle Multi-Zone A B Speaker Selector Switch is perfect for your home theater sound system w 100W max power per channel. For use w 8ohm impedance speakers. Has a compact slim tabletop design that complements any home theater setup. CONTROL 4 SPEAKERS The new indoor multichannel speaker switcher controls up to 4 speaker pairs connected to a stereo amplifier at the same time or in combination. Inputoutput via screw type connector terminals which accept up to 14AWG speaker wire. INDEPENDENT AUDIO CONTROL Features independent audio source channel volume controls. The push button design lets you activate each pair individually to customize the listening experience in your home and independently control the volume to each pair. EASY SETUP Simply connect the left and right outputs from your ampreceiver andor another source to the left and right AB inputs on the mini 4-channel multizone controller, connect up to 4 pairs8 speakers and enjoy high quality audio performance. OVERLOAD PROTECTION Equipped w front panel control switches consisting of rotary knobs for volume control and a master speaker switch. Offering high-quality audio, it also provides overload safety protection circuitry and long-term reliability.
Pyle 4 Multi-Zone Stereo Amplifier - 19 Rack Mount, Powerful 8000 Watts with Speaker Selector Volume Control & LED Audio Level Display - 4-Ch. Bridgeable Switches - Pyle PT8000CH
MULTI-ROOM MUSIC Let music follow you from room to room. This home audio amplifier supports powering up multiple speakers in the same wired system, so you can listen or dance to the same tune in nearly every room, from just about any source or device you desire. 8-CHANNEL HIGH POWER AMPLIFIER 100w per channel deliver high power performance with 5-way speaker binding posts Banana Plug outputs, pass-through output for external amplifier linking Daisy-Chaining integrated 4-channel bridgeable switches. SPEAKER VOLUME CONTROL This home audio amplifier has speaker selectors with volume control to manipulate the sound of multiple speakers simultaneously. Monitor audio levels with the LED display to check if the output is too loud or too soft. POWERFUL 8000 WATTS All channels of this stereo power amplifier support a maximum 1000-watts each in a single rack-mountable unit. Bridge two adjoining channels for high-powered outputs and an earth-shattering sound. BUILT-IN LOW IMPEDANCE PROTECTION Individual channels have built-in low impedance protection to prevent damaging the speaker or unit. It shuts down the faulty channels and provides uninterrupted music through the remaining good channels.
Pyle PTA42BT Wireless Karaoke Bluetooth Stereo Receiver - 4 Channel Power Amplifier w/USB,2 Microphone Input w/ Echo,Talkover for PA Great for Home Speaker System,Black
500 Watt power the Pyle 4-channel Bluetooth home audio amplifier is perfect for your PA and home theater entertainment. It gives you 500W peak power which can be used for multi speakers w 4-8 ohms impedance allowing you to enjoy high quality audio. Bluetooth connectivity The professional integrated indoor stereo receiver is equipped with Bluetooth wireless music streaming. Works with todays latest devices including smartphones, tablets, Laptops and computers with hassle-free receiver pairing. 7 inputs The personal portable digital amp box supports iPod or MP3, USB, micro SD, aux playback, built-in FM radio w digital LCD display, audio input and Rec Subwoofer output RCA LR connectors. It also features 2 microphone inputs. Talk-over button The compact amplifier features a mic Talk-over function which when activated, the current music or audio being played will be temporarily halted. This function is used in Paging, voice-over, and announcements. Eq controls the sound amplifying device has crisp buttons for the audio sources and selectors, rotary knob for equalization, mic and master volume adjustments. A remote control is also included in the package for distant audio adjustments.
Pyle Home Audio Power Amplifier System - 300W 4 Channel Theater Power Stereo Sound Receiver Box Entertainment w/ USB, RCA, AUX, Mic w/ Echo, LED, Remote - For Speaker, iPhone, PA, Studio Use PT390AU
300 WATT POWER The Pyle Digital AMFM Stereo Receiver is perfect for your PA, karaoke and home entertainment system It gives you 300W peak power to be used for multi speakers w 4-16 ohm impedance allowing you to enjoy high quality amplified audio. 7 INPUTS The personal digital amp box supports iPhone, smart phone, computer, iPad, USB, MP3, AM FM radio tuner, DVD CD player Features 2 microphone inputs for karaoke, 2 RCA inputs, 2 RCA outputs, 4 pairs of speaker terminal binding posts. MIC EFFECTS The professional integrated indoor house stereo receiver features echo effect, mic bass, mic treble, and volume leaving you in full control of the output sound Perfect for karaoke, event hosting, public gatherings and announcements. EQ CONTROLS The sound amplifying device has crisp buttons for the audio sources and selector, rotary knob for equalization, mic and master volume adjustments It features blue LED illuminated buttons to easily adjust the functions even in the dark. DISPLAY METER The compact and rack mount amplifier has a built-in digital LCD display meter which displays all the functions and input used Antenna, audio cable cord, remote control are also included in the package for distant audio adjustments. T.H.D. 1.