How to Wire 6 Speakers 4 Channel AMP Wiring Diagram? (2023)

A four-channel amplifier can be linked to six speakers in a variety of ways, depending on the configuration chosen. This section will instruct you on everything in great detail. To that end, keep an eye out for additional details.

It is important to remember that using a four-channel amplifier with six speakers is not a good idea to begin with. A 6-amp channel amplifier or connect four speakers to a 4-channel amplifier is the most effective technique of achieving the desired sound. When it comes to linking six speakers to a four-channel amplifier, however, there is no such thing as an impossible task.

When you connect more speakers to an amplifier than the amp is capable of handling, the load on the amplifier increases. With an increase in load, your amplifier will become overheated, which is detrimental to its performance.

All six speakers can be connected in series or parallel to a four-channel amplifier, depending on your preference. Both have their own set of perks and downsides to take into consideration. You will be given the opportunity to make your own decision.

Pretend you’re in the following situation: You have the most widely used 4-ohm speakers on the market. This assumption will serve as the basis for calculating the load placed on your head unit.

Wiring in Parallel

When you connect two 4-ohm speakers in series, the output transformer of your head unit is forced to deal with a 2-ohm load. Due to the fact that you’ll be connecting two speakers on a single channel, you’ll be connecting four speakers on two channels in total.

Currently, each of your four speakers is connected to two channels, with an additional option for the remaining two speakers to be connected to the remaining two channels, if necessary. There are now six speakers, each of which is connected to one of four different channels.

Maintaining the health of your amplifier is made easier by having two speakers connected on two different channels. The operation of four speakers connected in series with two channels produces a continuous load of two ohms on two channels when the speakers are turned up to their maximum volume.

As a result of the additional effort placed on your stereo, two channels will cause it to overheat. Keep in mind, however, that this is the case when you listen to music at a high volume for an extended period of time, as described above. In the unlikely event that you do not intend to listen to music at a high volume, it is likely that your stereo will not overheat. Furthermore, if you listen to music at a high volume for a short period of time, you will not be harmed by it.

In hot weather, it’s detrimental to your stereo system to get out of it. If you listen to music at a normal or high volume for a short amount of time, you will not cause any damage to your stereo system.

Pros & Cons

One of the most significant advantages of connecting six speakers to four channels in parallel is that you will get the most power while maintaining excellent audio quality.

This has the disadvantage of limiting the amount of time that you can spend listening to music at its highest possible level of power. Your stereo may overheat and become damaged as a result of this malfunction. In a word, cleaning your stereo system in this manner is not recommended.

Wiring in Series

Despite the fact that connecting your stereo in series is safe, it will not provide you with a satisfying listening experience when you are playing music. Consider the following methods for achieving this goal.

When two 4-ohm speakers are connected in series with the head unit, the head unit is subjected to an 8-ohm load. It is less harmful to perform it in stages rather than all at once.

On a single channel, two speakers will be connected in series to create the desired sound. A total of four speakers will be connected to two channels, with the remaining two speakers being connected to the remaining two channels as a result. As a result, a four-channel amplifier is used to drive six speakers simultaneously.

Pros & Cons

In the event that you connect them in series, you may be confident that your amplifier will be protected from damage. You can experiment with this procedure in a safe setting without having to make any changes to your existing equipment. If you are dissatisfied with it, you can easily modify it without incurring any further charges.

The use of series wiring has the disadvantage of decreasing the amount of power that can be delivered to the load. The audio quality isn’t really impressive.

How To Wire 6 Speakers?

As a result of the previous procedure, you’ll be connecting four speakers in two channels, either in parallel or in series, as shown in the diagram. The question now is which two speakers should be joined together in order to form a single channel of sound.

Pretend you’re in the following situation: Your vehicle is equipped with six speakers, two of which are located on the dashboard, two in the rear, and two on the sides. Your vehicle is equipped with six speakers.

Two rear speakers can be linked to one channel and two side speakers can be connected to the other channel in this situation. Each of the remaining two speakers is connected to a single wire channel for ease of installation. You can, however, customize the arrangement to meet your own requirements.

Final Thoughts

Throughout this post, we’ve discussed the many ways to connect six speakers to a four-channel amplifier, both in series and in parallel. You can put anyone or both of them to the test to assist you in making a more informed decision about which one to choose.

In order to generate higher sound quality, it is necessary to link speakers in series while maintaining a normal volume level. It will not do any damage to your stereo system and will deliver the highest possible sound quality.

The sound quality will be degraded even though putting the speakers in series is the safest option in this situation.

Best Seller List of Speakers:

SaleBestseller No. 1
Upgraded, Anker Soundcore Bluetooth Speaker with IPX5 Waterproof, Stereo Sound, 24H Playtime,...
  • ASTONISHING SOUND: Breathtaking stereo sound with deep bass is delivered with exceptional clarity and zero distortion by two high-sensitivity drivers and a patented bass port.
  • 24H WORRY-FREE BATTERY LIFE: Anker's exclusive, long-life battery technology provides the Bluetooth speaker 24 hours of sublime music.
  • WATERPROOF BUILD: IPX5-rated casing offers complete protection against liquids.
  • EFFORTLESS CONNECTIVITY: Bluetooth 5.0 ensures instant pairing and maintains a strong connection up to 66 ft.
  • Powerful Bass: This Bluetooth speaker has an in-house tuned digital signal processor that analyzes low frequencies to intensify the song’s bass in real-time.
Bestseller No. 2
JBL Charge 5 Portable Wireless Bluetooth Speaker with IP67 Waterproof and USB Charge Out - Black,...
  • Bold JBL Original Pro Sound: Take the amazing power of JBL Pro Sound with you. The JBL Charge 5 has an optimized long excursion driver, a separate tweeter, and dual JBL bass radiators, all delivering impressively rich and clear audio. Get that big room sound, even when outdoors.
  • 20 hours of playtime: The fun doesn't have to stop. Packed with an incredible 20 hours of battery life, JBL Charge 5 lets you party all day and into the night.
  • IP67 waterproof and dustproof: To the pool. To the park. JBL Charge 5 is IP67 waterproof and dustproof, so you can bring your speaker anywhere.
  • Crank up the fun with PartyBoost: PartyBoost allows you to pair two JBL PartyBoost-compatible speakers together for stereo sound or link multiple JBL PartyBoost-compatible speakers to truly pump up your party.
  • Power up with the built-in powerbank: Don't put the party on pause. A built-in powerbank lets you charge your devices without taking a break from the tunes.
SaleBestseller No. 3
Bluetooth Speakers with Light, 30W Portable Bluetooth Wireless(100FT Range) Loud Stereo Sound, IPX7...
  • 【Hi-Fi Stereo Sound】:Dual full range drivers provide 30W stereo sound quality with clear highs, accurate mids and deep bass.Built-in MIC, easily accept hands-free calls(Support Siri voice assistant function, one-key activation, enjoy smart speaker life)
  • 【RGB Colorful Light Show】:The standalone RGB lighting system is designed for night events with 7 light colors and 6 light modes, mixed color flashes that sync with the beat, create a pulsing light show for any song, and keep the party going with streaming music in HD.
  • 【Pair-360° Immersive Surround Sound】:Through the Wireless Pairing function, Pairing 2 speakers through a single device to obtain 60W stereo surround sound.(The playback modes of BT and AUX both support to realize wireless pairing stereo function, and we have improved the delay phenomenon of the Wireless Pairing state.)
  • 【Super Hardware Configuration】:👍Built-in 3600mAh rechargeable battery (with Typ-C fast charging port, the longest charging time<4H);👍IPX7 most advanced waterproof material structure;👍Bluetooth 5.0 with the most cutting-edge A2DP technology👍
  • 【Enjoy music anytime, anywhere】This is a themed portable speaker for leisure, entertainment, office, indoor, outdoor, hiking, beach, etc. Let's enjoy great music at home theaters, parties, beaches, parks, or anywhere else imaginable.
SaleBestseller No. 4
JBL GO2 - Waterproof Ultra-Portable Bluetooth Speaker - Black
  • Wireless Bluetooth Streaming.Waterproof : Yes
  • 5 hours of playtime
  • IPX7 waterproof
  • Speakerphone
  • Audio Cable Input
Bestseller No. 5
JBL Go 3: Portable Speaker with Bluetooth, Built-in Battery, Waterproof and Dustproof Feature - Red...
  • JBL pro sound delivers surprisingly big audio and punchy bass from go 3’s ultra-compact size.
  • JBL go 3’s ultra-portable design goes great with the latest styles, and its design make it look as great as it sounds.
  • JBL go 3 is ip67 waterproof and dustproof, so you can bring your speaker anywhere.
  • Wirelessly stream music from your phone, tablet, or any other Bluetooth-enabled device.
  • JBL go 3 gives you up to 5 hours of playtime on a single charge.
SaleBestseller No. 6
JBL Clip 3, Black - Waterproof, Durable & Portable Bluetooth Speaker - Up to 10 Hours of Play -...
  • SOUND TO GO - Never leave awesome sound at home again. This ultra-portable, waterproof Bluetooth speaker is small in size but with surprisingly big sound. Clip it on with the built-in carabiner, press play, and make the moment pop.
  • UP TO 10 HOURS OF PLAYTIME - The JBL Clip 3 features a built-in rechargeable Li-ion battery with up to 10 hours of battery life, plus a metal carabiner so you can easily hook it to your clothes, backpack, or belt loop.
  • NOISE CANCELLING & WIRELESS STREAMING - Wirelessly stream high-quality sound from your smartphone or tablet. Plus, take crystal-clear calls from your speaker with the touch of a button, thanks to the noise and echo-cancelling speakerphone.
  • WATERPROOF & DURABLE - No more worrying about rain or spills: JBL Clip 3 is completely waterproof—you can even immerse it in water. Plus, the improved, durable fabric material and rugged rubber housing protects it on all of your outdoor adventures.
  • THE SOUND PROMISE - JBL has brought music to life in a way people can feel for over 70 years. From Woodstock to the Motion Picture Academy, our speakers unleash the power of music so you can live life to the fullest, wherever and whenever.
SaleBestseller No. 7
50,431 Reviews
JBL FLIP 5, Waterproof Portable Bluetooth Speaker, White, 3.6 x 3.6 x 8.5
  • POWERFUL JBL ORIGINAL PRO SOUND: Feel your music. Flip 5 s all new racetrack-shaped driver delivers bold JBL signature sound. Enjoy booming bass in a small package.
  • PORTABLE DESIGN: Slip this little speaker onto your wrist and get grooving. Its durable fabric material and rugged rubber housing keep the Flip 5 safe while you let loose in the great outdoors.
  • 12 HOURS OF PLAYTIME: Don t sweat the small stuff like charging your battery. Flip 5 gives you up to 12 hours of playtime. Keep the music going longer and louder with JBL s signature sound.
  • WIRELESS BLUETOOTH STREAMING: Wirelessly stream music from your phone, tablet, or any other Bluetooth-enabled device, with up to xx ft wireless range
  • IPX7 WATERPROOF: Bring your speakers anywhere. Pool party. Perfect. Sudden cloudburst. Covered. Bash on the beach. Flip 5 is IPX7 waterproof for fearless outdoor entertainment.
SaleBestseller No. 8
YIER Bluetooth Speakers, Wireless TWS Portable Speaker with Lights,100dB Loud Subwoofer 80w(Peak)...
  • 【Incredible Sound Loved by million people】YIER wireless bluetooth speaker has a 80w(Peak) output power and the latest 4 drivers. (2 full-range drivers and 2 tweeter driver). Meanwhile,it is debugged by professional audio engineers. So YIER wireless speakers get enhanced bass, tight mids and crystal clear highs without distortion at any volume. Its sound is loved by millions of listeners.
  • 【Beast Stereo Sound & Advanced Bluetooth 5.0】YIER Wireless speaker equipped with state-of-the-art Bluetooth 5.0 technology, it can easily pair two bluetooth speakers. Press the TWS button and you will get immediately 160w stereo surround sound, let you enjoy the same sound as concerts and concerts at home. Besides, you can use it in the backyard jobsite garage garden kitchen beach,this speaker is enough to fill the house.
  • 【Rich Punch Bass & Beats Driven Light Show】YIER party speaker is equipped with the latest bassup technology. Press this Bass button, this speaker will packs a punch and is enough to fill the whole party with music. And with the excellent rhythm light show, your party will more shine. Let's start preparing for summer vacations and parties.
  • 【Wooden Speaker】What makes the 'perfect' speaker enclosure? -Definitely a wood framed speaker. Beacuse Wood naturally non-resonant, so energising a speaker box with musical vibrations will result in minimal distortion. Wood has a high density, It has been used for centuries to help amplify a richer, clearer sound in instruments from guitars to grand pianos. So a speaker enclosure made of wood, and made well, will naturally sound good.
  • 【12 Months Warranty Service】Enhance your Christmas party atmosphere with our portable speaker. This special package includes 1 speaker, 1 USB-C cable, 1 AUX cable, and 1 user manual. The speaker is equipped with 4 high-capacity rechargeable batteries, each with a capacity of 2500mAh, providing a total of 10000mAh for extended usage. Enjoy 4-18 hours of battery life, depending on your volume and lighting mode preferences. Rest assured, all YIER products come with a 12-month warranty and 24-hour online customer service. Should you have any questions, please feel free to contact us.
SaleBestseller No. 9
5,773 Reviews
Bluetooth Speaker with HD Sound, Portable Wireless, IPX5 Waterproof, Up to 24H Playtime, TWS...
  • [Immersive Sound Experience & Dual Connectivity] Experience unparalleled sound quality with this wireless Bluetooth speaker's 2 drivers and advanced technology that delivers powerful, well-balanced sound with minimal distortion. Connect two speakers together to create an immersive stereo sound experience and fill any room with powerful sound. Perfect for gaming, music, and movie playback.
  • [Tough & Weather-Resistant] Engineered to handle rough use and adverse weather conditions, this speaker features a durable design and an IPX5 rating for protection against water splashes and spills. It's an ideal choice for outdoor events, and is perfect for use at parties, at the pool, on the beach, while camping or hiking, and more.
  • [Long-lasting Playtime & Extended Bluetooth Connectivity] Experience extended playtime with up to 24 hours per charge and extended wireless range with Bluetooth 5.3, reaching up to 100 feet from your device. The multicolor lights on the speaker can also be turned off with a simple button press to save the battery and adapt to your needs. Keep in mind that the actual playtime can vary depending on volume level, audio content, and usage.
  • [Vibrant Light Effects] Bring a new level of excitement to your party with the dynamic multi-color light show that syncs to the beat of the music, you can easily customize the light effects to suit your preference by simply pressing the Light button. Make any gathering more memorable with these visually stunning light effects that will elevate the atmosphere.
  • [Everything You Need] The package includes 1 waterproof Bluetooth speaker, 1 Type-C charging cable, and a quick start guide, all backed by lifetime technical support. The built-in microphone allows for hands-free phone calls and you can also play music from other devices using the AUX jack (not included). It's a perfect gift for music lovers and tech enthusiasts alike.
SaleBestseller No. 10
Ortizan Portable Bluetooth Speakers, IPX7 Waterproof Wireless Speaker with 24W Loud Stereo Sound,...
  • 【360° Hi-Fi Stereo Sound and Rich Bass】This mini Bluetooth speakers deliver excellent 3D HD stereo sound with 24W total output power, which allows for unique enhanced bass. It handles crisp treble and mid frequencies excellently without noticeable crackle at max volume. An advanced Digital Signal Processor ensures pounding bass and zero distortion at any volumeny volume
  • [RGB Colorful Light Show]: The wireless LED Bluetooth speakers not only a speaker but also as a unique night theme light, it provide different color-changing themes. Using Ortizan bluetooth speakers, a totally reimagined rainbow light show that pulses, phases, and shines to the beat of your music. While you enjoy music, gradient lights would truly bring you party atmospher. Using night theme light, you could just open it as a led light without use it to play music.
  • [30-Hour Playing Time and TWS Pairing Function]: With the top-of-the-line rechargeable li-ion battery, the bluetooth speaker boasts an unbeatable 30 hours of continuous music playtime or make calls time(built in Microphone). Enjoy music day to night never stop.You can purchase two speakers at the same time to truly enjoy the surround sound of a movie theater by pairing the TWS function, it's an auditory experience that's truly unparalleled.
  • [IPX7 100% Waterproof]: IPX7 waterproof protection safeguards against rain, dust, snow, and spills, even the outdoor speaker can be fully immersed up to 3ft for about 30 minutes underwater. Perfect for showering, hiking, camping. No worries about weather and outdoor condition, be the Rocker on your trip.
  • [Upgraded Bluetooth 5.0 Signal]: Ortizan wireless bluetooth speaker can normally connect the device from 66 unobstructed feets away even under difficult conditions and the signal is not disturbed. The bluetooth 5.0 chip easily reads music play list, and connect any devices such as smartphone, TV and laptop. Support TF card & AUX-in, it's a great wireless speakers bluetooth for Travel, Party and Home.

Last update on 2024-04-25

Lance Ulanoff is a renowned tech journalist, commentator, and on-air expert with over 36 years of experience. He has held esteemed positions including Editor in Chief of Lifewire and Mashable, where he delved into the impact of technology on daily life. Lance's expertise has been featured on major news programs globally, and he has made appearances on Fox News, CNBC, and the BBC.