Best All In One Pa Systems in 2026

Stand-alone portable PA (public address) system seamlessly combines a 6.5” full-range 40-watt speaker and UHF wireless microphone system for voice amplification applications, multiple wireless microphones are included: a handheld microphone, a belt-pack transmitter to use in conjunction with a lapel or a headset microphone for hands-free applications

Triumphs over outdated, inferior VHF systems with newly upgraded 900 MHz 16 channels selectable UHF wireless microphone system for a noise-free and interference-free transmission, easy system expansion, and frustration-free user experience

3-way powered: 120V AC wall outlet (power cord included), 12V DC (cigarette lighter cable included), or rechargeable lithium ion battery that lasts up to 8 hours with a full charge, suitable for indoors, outdoors, and on the road

RECHARGEABLE MIC/RECEIVER WITH BLUETOOTH: No need battery, the microphone and receiver are both built-in 1200mAh rechargeable lithium-ion battery,work time up to 7 plus hours with charging time 3-4 hours. The Receiver with Bluetooth Function (Bluetooth Distance:32ft/10m, Name:Bietrun).

Premium UHF CORDLESS MICROPHONE: With 15 adjustable frequencies per wireless mic, which provide the long transmission distance. Operating distance is 240FT/75m in open space.★No Delay★No Radiation★Anti-Howling★Anti-Jamming ★Cardioid Microphone★All Metal Design★

PLUG AND PLAY: Auto connect, long press the microphone tail switch to turn on the microphone. Only for input devices with 6.35mm (1/4") or 3.5mm (1/8") MIC interface, E.g speaker, Singing machine, audio amplifier, PA system, Voice amplifier, truck speaker system, Dome speaker system etc. Receiver with Bluetooth, Or as a Bluetooth receiver to play music on old speakers.●Turn on the receiver, search for the Bluetooth name: Bietrun, Play your music for karaoke.

★ PRORECK CLUB 3000 PA SYSTEM: All-in-one 4000 watt bluetooth PA system consists of (1) active subwoofer, (1) passive subwoofer, (2) 4x4-inch array speakers(totally eight speakers), (2) speaker stands, (1) 30-feet speakon cable, (6) 8-inch 6.35mm cables,(1) 6-feet 6.35mm cables, (1) 33-feet 6.35mm cables, (1) remote control and (1) user manual. The active subwoofer features a 12-inch amplifier and streams music to the passive speaker and line array speakers, to deliver music to all audiences.

★ WIRELESS CONNECTION & OPERATION: Instantly pair with iPhone,iPod, iPad, android devices, etc with line of sight of up to 66 feet. You can also use the remote control to switch mode, play/pause, switch to previous/next song, increase/decrease volume from up to 20 feet; Telescoping speaker pole to adjust the pa system from 65 inch to 80 inch. Use side handles to lift and transport the subwoofers conveniently.

★HUGE COMPATABILITY & VERSATILE CONNECTIONS: The powered system set features BLUETOOTH/USB DRIVE/SD CARD functions. Simply insert USB drive/SD CARD to playback songs. Versatile 4-channel mono & stereo inputs (two mono XLR inputs for microphone or line-level source, one stereo 6.35mm input and one stereo RCA input) and one stereo RCA outputs. Individual volume controls and treble/bass control, master volume to set the general volume conveniently

Complete DJ party speaker system set ready to setup right out of the box. (1) passive speaker and (1) active speaker that provides power for both speakers. (2) tripod stands are included as well to mount your speakers. Also included is a high quality microphone and an STC cable to connect both speakers. This package has everything you need – Built-in Bluetooth, USB, Auxiliary, RCA, XLR, FM radio inputs and other features. Perfect for indoor, outdoor, parties, BBQ’s, karaoke or speech events.

Play your music wirelessly from any Bluetooth enabled device such as an iPhone, iPad, Android Etc. Enjoy your digital music for hours by plugging an SD Card or USB media drive. Compatible with analog devices with 3.5 mm output jack and play your audio via the Aux input. Play live music or content with the built-in FM Radio. Easily adjust the sound and operate the system with the bright LED screen. Have more control functionality with the included IR wireless remote control.

Impress your audience with the built-in (on/off switchable) active LED strobe lights that flicker with the beat of your music. Fine tune the system with the precise Alpha Q bass and treble equalizer to ensure the best sound quality output. Use the Echo function for speech events, karaoke parties or any other occasion. Use various types of audio connections such as AUX, Stereo RCA’s, 1/4" and XLR to play your music.

BRING THE PARTY ANYWHERE - Risebass Wireless Karaoke Machine is designed to be extremely lightweight for unrivalled portability. It comes with an adjustable strap for easy carrying - perfect for kids and adults!

INCLUDES A MICROPHONE - Each Speaker Set is equipped with a Wired Microphone that produces high-quality sound. This gives you and your family a fun and immersive Karaoke experience when you sing your favorite songs.

ALL-IN-ONE SOUND SYSTEM - This Portable Speaker with FM Radio comes with a built-in Bluetooth that connects to any Bluetooth-enabled device. It also supports easy connection via USB, SD/TF Card, and AUX input. Plus it supports TWS function.

♪ 🎤【Small Size with Powerful PA System】: The 2022 LATEST VERSION microphone and speaker set is lightweight, compact, and portable. 6.3" size and lightweight design are perfect for people who don’t want to make their living space cluttered. With an audio driver and advanced digital signal processor, the sound is more precise, the volume more moderate, and balanced without any noise. Adjust the volume by pressing and holding the volume button to achieve your ideal volume.

♪ 🎤【Multi-function Karaoke Machine】: Built-in the latest Bluetooth 5.0 chip for wireless streaming ensures instant pairing and provides a more stable transmission and longer distance up to 49ft. This portable speaker with microphone also supports a Micro TF card, Flash USB, and AUX-in connectivity. Compatible with the android mobile phone, TV, iPad, tablet, and PC. Besides, the USB port enables the power bank function to recharge your smartphone/tablet.

♪ 🎤【Change Voice in Fun Ways】: Two mics are a must for duets and dance-offs. Our Bluetooth karaoke machine wireless with 2 microphones has seven kinds of magic voice effects: original, monster, baby, female, male, and 2 mixings, which can meet more needs and bring more fun. The voice changer microphone is perfect for in-car karaoke, home party, classroom, speeches, and many other occasions.

Portable 15-Inch 2000 Watt P.M.P.O 2-Way Powered Dj/PA Speaker System includes an active speaker, a passive speaker, two speaker stands, a wired mic, a speakon cable, a power cable and a remote control.

Mutil-function design: The powered system set features BLUETOOTH/FM radio/USB DRIVE/SD CARD functions. Instantly pair with iPhone,iPod, iPad, android devices, etc. Simply insert USB drive/SD CARD to playback songs. And it is also have built-in FM radio for you to enjoy your favorite FM radio stations. You can also use the remote control to switch mode, play/pause, switch to previous/next song, increase/decrease volume from up to 20 feet;

200-Watt RMS, 2000 Watts P.M.P.O; 15" Woofer with 1.35" Titanium Diaphragm Compression Driver; Built-in equalizer, Digital LCD Display.

PA Power in a Portable Table Top Format - Portable PA system with 100W of power driving a 10-inch woofer and 1-inch tweeter for churches, schools, public speaking and social distancing

Table Top Lectern Essentials - XLR microphone input (Gooseneck mic included), (1) 1/8” aux input, (1) 4-pin XLR input (for podium lamp, not included) and USB charge port for phones and tablets

Not just a Lectern, a Powerful Bluetooth Speaker - Stream music wirelessly from any Bluetooth enabled device with easy pair connectivity for superior portable PA system sound

🎤 𝗦𝗘𝗥𝗜𝗢𝗨𝗦 𝗙𝗨𝗡 - It’s a magic sing along for every fiesta on the best karaoke machine for adults, teens, and children! Bring your karaoke best — whether cantoring carpool karaoke or rocking rebel riffs. This superstar station doubles as a portable PA speaker and microphone set!

🎤 𝗕𝗨𝗜𝗟𝗧 𝗙𝗢𝗥 𝗧𝗢𝗚𝗘𝗧𝗛𝗘𝗥 𝗧𝗜𝗠𝗘 -This karaoke machine with 2 microphones includes a wired mike for popsolo power, and an external VHF karaoke microphone for karaoke duets. Sing solo, share a duet, or rap battle for the title of Karaoke King.

🎤 𝗙𝗘𝗔𝗧𝗨𝗥𝗘𝗦 𝗚𝗔𝗟𝗢𝗥𝗘 - 6 playback modes: Bluetooth, USB, AUX, FM radio, Micro-SD, or PA portable. Light up sound system features a color-shifting LED ring light. It’s a double dance and sing along with TWS; buy a second Burletta to pair your karaoke machines at the press of a button.

Rechargeable battery: speaker Karaoke PA system is equipped with wheels and extendable handle making it easily portable. Make use of the USB flash drive a 3.5mm aux input, and 1/4” mic/ guitar input for Karaoke

600 watt power: This high powered wireless karaoke PA portable Bluetooth speaker is equipped w/ 10" Subwoofer and 1" Tweeter with 600 watt peak power/ 300W RMS at 4 Ohm for full range surround stereo sound reproduction and impressive bass response

Compatible with Bluetooth: the box Type loud Bluetooth speaker system is compatible w/ Bluetooth for wireless audio streaming and works w/ devices like iPhone, Android mobile phone, iPad, tablet, PC. Ideal for personal indoor home and outdoor use

🎤Upgraded Head Microphone: wireless microphone headset with LED Display,it can be clearly displayed the frequency,volume and battery status.▶Up to 165 feet transmission range in an open areal.▶Support 40 sets to use at the same time.🔔Not Support Mobile phone/Macbook/Laptop.

🎤Professional Wireless Microphone Headset: Built-in condenser microphone, high sensitivity pickup and prevent howling, provide you with HD sound quality.▶Adopt the latest UHF wireless technology provides a stronger signal , reducing the possibility of interference from Bluetooth or WiFi.

🎤Compatible Devices and Application:The wireless mic compatible with Voice Amplifiers,Multimedia equipment,Speakers with Mic input jack.It's ideal for class teaching,lecture,conference,also a very pop fitness headset mic.

40W All-in-one Battery-powered PA System with 8" LF Driver

Wireless System Integration

Bluetooth Connectivity

8 CHANNEL MIXER: This portable stage and studio PA speaker system and DJ mixer bundle by Pyle includes an 8 channel powered amplifier console audio mixer with digital LCD display which is perfect for mixing audio from multiple sources

300 WATT POWER: The dual heavy duty PA loudspeakers are equipped w/ 300 watt 8" full range subwoofer speaker and 1" tweeter for full range surround stereo sound reproduction. the box also includes universal speaker stand mount support for easy setup

BLUETOOTH AUDIO STREAMING: The PA loud speaker set features bluetooth for wireless audio streaming and works with devices like iPhone, android mobile phone, iPad, tablet, PC. Ideal for personal indoor home and outdoor use

Powerful Sound for Any Occasion - High-powered 150-watt bi-amplified PA System driving a robust 8-inch woofer and 1-inch tweeter covers even the largest spaces with clear, vibrant sound

Not Just a Bluetooth Party Speaker, A Great Karaoke Machine - Bluetooth speaker system with party lights that glow in multiple colors; microphone and cable included; Echo effect for great karaoke

This Bluetooth Speaker System Lets You Shape your Sound - Multi channel mixer with one mic input and Master Volume control; separate EQ bass and treble controls for precise tonal adjustment

HAVE BIG FUN, ANYTIME, ANYPLACE, WITH THIS POWERFUL AND COLORFUL HIGH-POWER LOUDSPEAKER SYSTEM

WOOFER GLOWS IN MULTIPLE COLORS; LIGHTS MOVE IN DAZZLING EFFECT TO MUSIC - MULTI-CHANNEL MIXER WITH MASTER VOLUME AND XLR INPUTS

SEPARATE BASS AND TREBLE CONTROLS FOR PRECISE TONAL ADJUSTMENT - DUAL MICROPHONE INPUTS, MICROPHONE AND CABLE INCLUDED

Karaoke Song Mode & 8 Sound Effects: Simply press the Vocal Cut button to enjoy your voice without original singer sound.It has 8 funny built-in sound effects and you can choose from giggle, applause, whistling, laughter, crow, boos, gunshot and yell.With Two Microphones, it will bring you and your youngsters hours of fun with this karaoke speaker.

Play in Multiple Ways: JYX bluetooth speaker has a built-in Bluetooth 5.0 provide the more stable transmission and longer distance, it also supports Micro TF card and Flash USB connectivity, Works with all of your favorite devices like iPhone, Android mobile phone, iPad, Tablet, PC, no cables needed , Great for parties, classrooms, gyms, meetings & presentaions.

Excellent Stero Sound Quality & Large Rechargeable Battery: The bluetooth speaker has 5.25" subwoofer, 2" tweeters and a peak power of up to 280w for full range surround stereo sound reproduction. Independent Reverb/Treble/Bass adjustment makes music loud,clear and strong. With built-in high efficiency 5200mAh rechargeable battery, JYX Karaoke machine can be rechargeable with provided USB cable, which is charged fast and last longer.

ALL-IN-ONE PA SYSTEM: The Gemini PA Speaker Pair includes a powered mixer, two passive speakers, a microphone and all the cables needed to get your system going right out of the box! The mixer as well as storage for all your cabling pack together with the speakers for easy transport.

MEDIA PLAYER: On-board media player will play your MP3, WAV and FLAC files from USB or SD card. Use Bluetooth streaming to play wirelessly. Thanks to the built-in media player, all 6 analog channels on the mixer a free to use for analog inputs.

TOTAL CONTROL: The ES-210MXBLU Portable PA features a 6-channel powered mixer with on board digital echo effect, making it perfect for both live bands and DJs. Individual bass and treble knobs and volume controls for the 4 line/mic inputs allow you to completely customize your sound.

HIGH QUALITY POWERFUL SOUND: This karaoke speaker offers loud, balanced HD sound and super bass thanks to its dual 4” woofer and one 2” tweeter. Ideal for karaoke, wedding, party, teaching, lecture and church

LONG LASTING BATTERY: Powered by built-in rechargeable 7.4V/6000mAh high-capacity Li-ion battery, this karaoke machine provides non-stop music up to 10 hours at a full charge

MULTIFUNCTIONAL PA SPEAKER: Designed with Bluetooth 5.0, this karaoke machine ensures quick bluetooth connection and smooth transmission. You can also stream music from AUX, TF/USB input. Record audio when streaming through the microphone with USB/TF card inserted. Use the speaker as a power bank and charges your smartphone / tablet via USB port in emergency. Control the volume or mode with the remote control with ease

NOT JUST A BLUETOOTH PARTY SPEAKER, A GREAT KARAOKE MACHINE - BLUETOOTH SPEAKER SYSTEM WITH PARTY LIGHTS THAT GLOW IN MULTIPLE COLORS; MICROPHONE AND CABLE INCLUDED

POWERFUL SOUND FOR ANY OCCASION - HIGH-POWERED 500-WATT BI-AMPLIFIED PA SYSTEM DRIVING A ROBUST 15-INCH WOOFER AND 1-INCH TWEETER COVERS EVEN THE LARGEST SPACES WITH CLEAR, VIBRANT SOUND

THIS BLUETOOTH SPEAKER SYSTEM LETS YOU SHAPE YOUR SOUND - MULTI CHANNEL MIXER WITH ONE MIC INPUT AND MASTER VOLUME CONTROL; SEPARATE EQ BASS AND TREBLE CONTROLS FOR PRECISE TONAL ADJUSTMENT

[ITEMS INCLUDED] MUSYSIC MU-S10PA Comes with 1x Mixer with Amplifier, 2x 10” Speakers, 1 Dual Wireless microphone system with 2x Wireless UHF Microphones, 2x Speaker Stands, 1x Audio Cable & 2x Speaker Cables. Our PA systems use the latest audio technology to deliver crystal clear sound quality. High-power amplifiers and studio speakers for maximum sound projection that is balanced and free from distortion, ensuring your audience hears every detail

[INPUT/OUTPUT] MU-S10PA has multiple configurations for different event setups and room sizes. i.e. 6 GOLD PLATED XLR, 1/4 “inputs. Supports Speakon, USB and SD Card input; you can connect MP3 players, stream music on iPad, iPod, Phone/ Tablets, USB Drives, microphones etc. MU-S10PA System provides with REC, Master Mix, Speakon and Headphone jack outputs. MUSYSIC PA System features a professional grade 6 Channel Mixer, a built in Class D Amplifier and Powerful 10” Speakers with Microphone.

[PROFESSIONAL GRADE MIXER] Each channel has a separate 2 band EQ & AUX. Features Highly accurate 5 segment bar graph meters and 5 band equalizer for bass/treble/volume controls so that you can tune the sound according to your needs. The discrete amplifier has a peak power output of 2000 Watts yet Ultra-low Noise that ensures high-quality, clear, powerful volume. Extremely high headroom offers a dynamic range.

🔊【 2-way Speakers & Ultimate Sound】Moukey MTs8-2 portable PA amplifier speaker system is equipped with a 80-watt 8-inch subwoofer and a 1-inch tweeter, which can achieve omni-directional stereo reproduction. And it can be used as a karaoke machine, music player, amplifier system, FM radio, etc., A perfect choice for parties, karaoke, lectures, outdoor and indoor activities.

🔊【 Professional TWS Function】The latest TWS function can connect two MTs8-2 in series with Bluetooth, allowing you to arrange two MTs8-2 bluetooth speakers in the same area to facilitate the establishment of a stereo system. (Note: The unit price of the product is one piece.)

🔊【 Portable & PA System Design】There are pull rods and wheels on MTs8-2 karaoke machine for easy carrying. And The bottom is equipped with a bracket interface (diameter of 1.4 inches/35 mm), which can be used with any speaker stand and build your own PA system. (Note: the stand does not included)

POWERFUL Microphone and Speaker: The portable voice amplifier comes with a WIRELESS headset microphone. UHF wireless transmission technology, 15m/50ft stable wireless connection at open area. The uhf wireless voice amplifier gives you complete freedom to walk around the room. Super 18W output, Sound covers 10000 sq.ft (1000 ㎡), Allows you to project your voice across a group of 20 to 65 people clearly and loudly. Ideal for MEDIUM-SIZED or SMALL room use.

RECHARGEABLE Headset Speaker: The personal voice amplifier lasts a long time (8-12 hours); but wireless headset microphone lasts only 2-4 hours. f you need to use the item for a long time, we suggest you choose the wired version. Or you can buy an extra wired microphone or a 3.5mm lapel mic to go with it.

ALL-IN-ONE Voice Amplifier, Bluetooth Pa Speaker, Karaoke Microphone: 1. You can easy stream the music from your Bluetooth-enabled devices like Phone, Tablet via Bluetooth and Non-Bluetooth device via Aux input. 2. The Bluetooth voice amplifier supports microphone input and music play simultaneously. 3. Also supports TF Card, U Disk and Recording function. 4.What is more, you can use this personal amplifier as a karaoke microphone to singing along.

300 WATT POWER: The high-powered wireless karaoke PA portable BT speaker features 8" subwoofer w/ 300 watt peak power for full-range surround stereo sound reproduction & ported enclosure for extended bass. Has a sleek stylish speaker cabinet housing

COMPATIBLE WITH BLUETOOTH: This box type loud bluetooth speaker system is compatible w/ bluetooth for wireless audio streaming and works w/ devices like iPhone, android mobile phone, iPad, tablet, PC. Ideal for personal indoor home and outdoor use

DIGITAL LED DISPLAY: Bluetooth speaker karaoke PA system is equipped w/ FM Radio w/ digital LED display, USB flash drive & SD card reader to serve as an MP3 player, 3.5mm AUX input, & 6.5mm mic input. Includes wired microphone & remote control

Wireless Charging & Long Use Time: Super long lasting power supply of 12 hours, no worries for outside use all day long. When fully charged, the transmitter can last 4 hours and the receiver lasts 8 hours.This charging case built-in 4400mAh rechargeable lithium battery and can fully charge the whole kit 2 times.

Noise Reduction & UHF Transmission: This wireless lavalier microphone system adopt UHF tech to transmit the signal clearly and stably with no latency. High sensitivity sound pickup and noise reduction to fliter ambient noise and output crystal clear voice quality. It can also enhance vitality and reserve your original sound.

Earphone Monitoring & Background Audio Input - You can connect your phone or computer to play music as the background audio and insert your earphone to the receiver for monitoting with the real-time monitoring and background audio input function. It can help you make your livestreams or video conference more convenient with this microphone system.

POWERFUL PASSIVE PA SPEAKER WOOFER SYSTEM : LyxPro SPA15PAS Comes built in with a Powerful 15 Inch 20 oz. 1” VC Passive DJ/PA woofer System for maximum crisp sound performance

PERFECT CLEAR SOUND AND PERFORMANCE : Enjoy your favorite Music thru the great sound and performance of this speaker , Great for churches, small parties, schools, class rooms, gyms, corporate meetings & presentations

GREAT FOR ANY OCASSION AND LOCATION : Enjoy endless great music playing and listening whether its guitar piano or drum playing, indoor or outdoor party, or speaking to an audience - Compact and lightweight to carry around for indoor and outdoor use Lightweight Weighs a merely 36 Pounds – Compact size is 27” H x 16” W x 14” D

All-in-one portable PA system with full Bluetooth* connectivity

Incredibly simple to set-up and use - no technical background required

40 Watts of powerful, high-quality sound for audiences of up to 250 people

175 WATTS OF POWER: With Bluetooth audio streaming, its full-range speakers, versatile features, friendly front-panel controls, and 175 watts of power provide clear and reliable Fender sound ideal for a wide range of uses.

VERSATILE AND RELIABLE SOUND: Play anywhere with the classic and reliable Fender sound, ideal for a wide range of uses, including educational, sporting and worship events; meetings, seminars and presentations; and musical performances at parties, small clubs, coffeehouses and much more.

CONVINIENT AND EASY SET UP: Conveniently self-contained with suitcase-style portability and easy setup, Passport Conference Series 2 has everything you need for great sound anywhere, anytime.

RECK CLUB 3000 PA SYSTEM: All-in-one 4000 watt bluetooth PA system consists of (1) active subwoofer, (1) passive subwoofer, (8)4-inch array speakers, (2) speaker poles, (1) 30-feet speakon cable, (6) 8-inch 6.35mm cables,(1) 6-feet 6.35mm cables, (1) 33-feet 6.35mm cables, (1) remote control and (1) user manual.The active subwoofer is equipped with a 12-inch amplifier to control passive subwoofer and line array speakers.

Instantly pair with iPhone,iPod, iPad, android devices, etc with line of sight of up to 66 feet. You can also use the remote control to switch mode, play/pause, switch to previous/next song, increase/decrease volume from up to 20 feet; Telescoping speaker pole to adjust the pa system from 65 inch to 80 inch. Use side handles to lift and transport the subwoofers conveniently.Easily connect to multiple musical instruments.

The powered system set features BLUETOOTH/USB DRIVE/SD CARD functions. Simply insert USB drive/SD CARD to playback songs. Versatile 4-channel mono & stereo inputs (two mono XLR inputs for microphone or line-level source, one stereo 6.35mm input and one stereo RCA input) and one stereo RCA outputs. Individual volume controls and treble/bass control, master volume to set the general volume conveniently.

[ITEMS INCLUDED] MUSYSIC PA2K Comes with 1x Sound Mixer 2x 10 inch Studio Speakers, 2x Hand held UHF Microphones, 1x Transmitter with Headset cable (Replacement Mic), 2x Antennas, 1x Remote, 2x Speaker Stands, Power Cords and 2x Speaker Cables. Our PA speaker systems use the latest audio technology to deliver crystal clear sound quality. The sound is balanced and free from distortion, ensuring your audience hears every detail

[PORTABLE DESIGN] MUSYSIC Brief case style PA System is made keeping all your needs in consideration. It has a compact built, speakers that can fold and lock into the center, & 4 wheels to attach on the system for easy transportation. Our portable PA System with wireless mic also has a storage compartment at the back to keep all the cords, microphones and other accessories safe during transit. Easy to set up and dismantle; perfect for on-the-go events.

M-Port PA2K Multiple inputs (12) and outputs for a variety of audio sources i.e. Bluetooth, USB, SD Memory Card, XLR, 1/4 ", and RCA so you can connect MP3 players, stream music on iPad, iPod, Phone/ Tablets, USB Drives, Guitar & various instruments, and add additional microphones to the system. PA2K System works with both plug in Cord and Rechargeable Battery that lasts for 4-5 hours. This way, our PA system can perform smoothly without any power requirements or interruptions.

All-in-one portable digital PA system suitable for use anywhere with powerful high-quality stereo sound for audiences of up to 80 people

No setup required, just plug in and go! Powered by AC power or eight AA batteries.

Four custom-designed 6.5" speakers and two tweeters for wide stereo projection with built-in effects: EQ, reverb, delay, and wide (on/off per channel)