Harmony Speakers Review: The Best Way to Fill Your Homestead with Music

In a world with so many distractions, it’s hard to find time for everything. You could be in the middle of a project and find yourself needing to do taxes.  Or you’re reading about some new development in your industry when suddenly there’s a knock at the door, and you have to answer it because no one else is home.  It can feel like too many things are going on all at once, with not enough time or energy to go around them all. But what if we told you that by simply investing in one thing – harmony speakers review – you could make your life easier?

That may sound impossible, but with Harmony Speakers from Bose®, that’s exactly what happens. With just a click of a button, you can fill your home with music and take away the distractions that are causing chaos in your life. Harmony Speakers help you to control where and what you hear so that not only will things be easier, but more enjoyable as well.

Life is hard, and it’s getting harder. With so many distractions in the world today, it can be challenging to focus on anything for long periods of time. Harmony Speakers from Bose® are designed to help you control where and what you hear so that not only will things be easier, but more enjoyable as well. These speakers are perfect for your home office or living room because they fill any space with immersive sound while also allowing you to customize your listening experience with a simple click of a button. You’ll never have trouble concentrating again when there’s music playing!

Harmony Speakers Review 2024

Harmony Audio Bundle Compatible with Universal Vehicle HA-RD12 Car Rhythm

Are you looking for a great way to fill your home with music? Harmony Speakers from Bose® are the perfect solution. They serve any space with immersive sound and allow you to customize your listening experience at the touch of a button. You don’t have to worry about distractions anymore because these speakers will help you concentrate on what’s important!

Today, we will review the Harmony Audio Bundle Compatible with Universal Vehicle HA-RD12 Car Rhythm. This is a speaker for you to set up in your car, your vehicle and enjoy your favorite music every time everywhere. First of all, the package of this product doesn’t include only a speaker. It consists of three main parts. They are a Harmony Audio HA-A400.1 Car Stereo Class D Amp Mono 800 Watt Subwoofer Amplifier – Bass Remote, a Harmony Audio HA-RD12 Car Rhythm Loaded Dual 12″ Vented 1200W Sub Box Enclosure, and a Harmony Audio HA-AK8 Car Stereo Complete 8 Gauge 900W Amp Amplifier Install Kit – Nickel.

However, the two most essential items in it are the Harmony Audio HA-A400.1 Car Stereo Class D Amplifier and the Harmony Audio HA-RD12 Car Rhythm Loaded. Therefore, we will show all information we looked for about these things in this post. We think that it still also helps you know more about this speaker after this Harmoney speakers review.

Harmony Audio HA-A400.1 Car Stereo Class D Amp Mono 800 Watt Subwoofer Amplifier – Bass Remote:

The Harmony Audio HA-A400.1 is a high-performance, low-cost, mono amplifier ideal for powering both component and coaxial speakers in a single-vehicle. This amp features variable bass boost control, and blue power led indicator and a heavy-duty heatsink with cooling fins. The RCA outputs are gold plated for pure signal transfer providing higher quality sound from your music source device.

Harmony Audio car amplifiers are designed to power your music with clean, clear, and powerful sound. The harmonious balance of performance and value is realized with the HA-A400.1 Class D mono amplifier from Harmony Audio. The unit features a high level of functionality and excellent sonic quality. This amplifier is a perfect choice for those who want a rugged but straightforward way to upgrade their factory stereo system.

Harmony Audio HA-A400.1 Car Stereo Class D Amplifier is an all-in-one stereo amplifier designed to power a subwoofer system, including a 12-inch subwoofer and two speakers. It comes with a remote bass controller, which allows the user to adjust the bass volume from the head unit or directly from the remote bass controller. The amplifier can be installed under any seat in a car, truck, van, or many different vehicles.

The Harmony Audio HA-A400.1 is a full-range Class D amplifier that delivers 400 Watts RMS x 1 and 800 Watts PEAK x 1 of power at 2 Ohms. This amp features an auto turn on/off function, which allows the unit to sense when your vehicle’s turn-on process has started and automatically turns the amplifier on.

It features a MOSFET power supply and includes high-level inputs and preamp outputs for easy integration into any system. The included wired bass remote allows you to adjust the subwoofer volume from the front of the car while still retaining all other controls on your source unit or dash.

Here are the unique specifications of this amplifier:

Noise ratio is only 95dB – A-weighted

The frequency response is 10Hz-180

12V remote

1 Ohm @ 14.4V

1 x 400 Watts RMS

1 x 800 Watts PEAK 

2 Ohm @ 14.4V

1 x 300 Watts RMS

1 x x600 Watts PEAK

Harmony Audio HA-RD12 Car Rhythm Loaded Dual 12″ Vented 1200W Sub Box Enclosure:

Harmony Audio is an American company headquartered in the state of Florida. Harmony Audio specializes in manufacturing and distributing high-quality speaker systems, turntables, stereo receivers, amplifiers, head units, and subwoofers for cars and trucks.

Harmony Audio’s Rhythm Loaded Dual 12″ Vented Sub Box is designed to provide you with the ultimate low-end sound. This dual 12″ subwoofer enclosure comes loaded with a pair of 12″ Rockford Fosgate Punch P3 D2-1200 woofers. It features a black carpet finish, ensuring that it blends seamlessly into your car’s interior.

Harmony Audio’s Rhythm series features a dual 12″ configuration, with these features. They were constructed of 5/8″ MDF wood with a 1.5″ thick front baffle for maximum sound output and the lowest harmonic distortion. Dual high-temp voice coils provide added power handling to handle the most demanding bass. High-density foam surrounds are designed to deliver optimum excursion for a more fantastic bass response in less space.

Thanks to that, this series of subwoofers offer the best quality and performance at a fraction of the cost. With our extreme engineering and testing, we can confidently say that we have created one of the loudest and deepest bass systems on the market today. It comes loaded with powerful 12″ dual-coil subs to ensure you get all your bass and more!

The Harmoney Audio HA-RD12 1200W Loaded Dual 12″ Rhythm Series Vented Sub Box is a perfect upgrade for any car audio system. This sub box comes loaded with two high-performance Pioneer TS-W3002D4 10″ subs and one 1200 watt amplifier. The sub box was engineered to take the highest output and deliver it through dual mean-looking subwoofers and its large surface area.

Some impressive specifications for you to refer to:

Dimensions: 33-1/2″ W x 15-3/4″ H x 15-5/8″ Top D x 19-1/2″ Bottom D

Peak is 1200 watts

RMS is 600 watts

Sensitivity is 91.2dB

The frequency response is: 25Hz – 300Hz

The enclosure material is 5/8″ MDF Wood

The enclosure port tuning is 30Hz

Harmony Speakers Review Benefits

harmony speakers review

Harmony Audio is an American company headquartered in the state of Florida. Harmony Audio specializes in manufacturing and distributing high-quality speaker systems, turntables, stereo receivers, amplifiers, head units, and subwoofers for cars and trucks. The Harmony speakers review benefits are as follows:

• Built-in power amplifier

• High-quality speakers

• Unique functions

• Affordable price

Factors To Consider When Choosing Harmony Speakers Review

Although the Harmony speakers reviews will help you know about that item clearly, you still need to know about some main features. Because those features will help you choose a better and more suitable option for your demand. Here we have four factors that you can pay attention to when deciding to get a Harmony speaker or any other speaker.

harmony speakers review

The Function That You Want From The Speaker

Speakers are not just for listening to music, but they are also used in theatres, for public address systems, and more. The function of speakers is to convert an electrical signal into sound waves. The speaker’s key points include power handling, which is the maximum amount of power the speaker can handle before it’s destroyed. The frequency response of a speaker changes how it performs with different frequencies. For example, a speaker with a low-frequency reaction may output lower quality mid-range and high-frequency sounds than a speaker with a higher frequency response.

The Size Of Your Space Where The Sound Will Be Going

The size of the space where the sound will be going determines what type of speakers should be chosen. If you have ample room, then you may decide to get stereo speakers. But if you have a small space, then you can choose whether to get a mono speaker or a small-sized system.

The Type Of Music You Want To Listen To On A Regular Basis

We all have a preference when it comes to the type of music that we listen to. Different types of music need different kinds of speakers to provide the best listening experience. The following are some popular choices for those who enjoy listening to each genre:

• Rock- Rock music typically requires a high-power speaker system with a robust woofer, as well as a tweeter and combination input.

• Classical- Classical music is typically associated with higher-quality sound equipment with an emphasis on reproducing sound as faithfully as possible.

• Folk- Folk music is often heard at festivals and other outdoor gatherings. To provide a better sound quality, speakers should be loud enough to fill a large area and have a good bass response.

• And many other types.

The Design And Style Of The Speaker

Design and style of the speaker is an essential factor to consider when choosing a speaker. Speakers come in different shapes and colors. These differences represent what you want your speaker to be, so please think about what sounds good for you before purchasing to ensure you have the best experience possible.

Alternative Option For Harmony Speakers Review

Harmony Audio Bundle Compatible with 2006-2011 Honda Civic (2) HA-R65

This is an excellent speaker system if you are looking for something to provide high-quality sound for your car. The speakers come in at 6 1/2 inches which are large enough to give you the best sound possible. These speakers will also work with any make or model of car. They are easy to install and use. All you need to do is plug them into your stereo.

The speaker wire that comes with these speakers is 18 gauge which makes it one of the most durable available on the market today. The speakers are made out of plastic which is lightweight but durable, making them even more versatile when it comes to installation options- they can be mounted in any number of spaces without fear of it being damaged by other substances in the area.

Harmony Audio Bundle Compatible with 2006-2011 Honda Civic (2) HA-R65 is an excellent choice if you are looking for a speaker system that has an excellent quality of sound. These speakers have a frequency response of 40Hz-20kHz, which allows you to hear the sound you want at any time with clarity and accuracy. It is very versatile and easy to use with any make or model of car. It can be installed in several places without fear of damage due to its durability.


– Powerful speakers

– Good sound quality

– Comes with speaker wire for easy installation

– Durable

– Can be used with any make or model of car


– None to report.

Harman Kardon Onyx Studio 6 Wireless Bluetooth Speaker

The Harman Kardon Onyx Studio 6 is a powerful speaker that allows you to listen to your favorite songs anywhere in the home without any limitations. It’s a wireless speaker with a range of 30 feet, so there are no wires or cables required for this excellent sound! With up to 8 hours of battery life, it can be used throughout the day and night.

Along with two speakers for an elevated music experience, this speaker will make your listening experience come alive! The Harman Kardon Onyx Studio 6 works with any Bluetooth-enabled device and has an IPX7 waterproof rating. This can be used outdoors to enjoy the fresh air and take advantage of the outdoors but can also be used indoors.

With NO distortion in sound no matter what volume you use it at, this speaker really packs a punch. If you are looking for a cost-effective device with high-quality sound, this speaker will not disappoint.


+ No distortion in the sound

+ No matter what volume you use it at

+ Great for outdoors and indoors

+ Rechargeable battery lasts 8 hours

+ Includes 1-year warranty (and Harman Kardon 2-year warranty)


– Not waterproof (and not marketed as such)

– Cannot be used while charging

Edifier R1280T Powered Bookshelf Speakers

These Edifier R1280T Powered Bookshelf Speakers are ideal for audiophiles looking for replacement speakers or for those who want to experience quality sound at their desk, in the living room, or at a party. The speakers have a classic wood finish that looks great with any decor, and they are acoustically tuned to deliver studio-quality sound.

The bookshelf speaker has two AUX INPUT ports that allow you to connect two devices simultaneously. It also features a remote control so you can adjust the volume within an arm’s reach. The speakers come in a variety of colors and finishes to complement any type of home decor. They also come with a remote control that allows you to adjust volume from the comfort of your seat.

The speakers claim to have a natural sound reproduction with a studio sound quality. The speakers offer a 2-year warranty and have bass and treble control located on the side of the main speaker. The speakers also have a remote control to adjust the volume at your fingertips.


+ Decent sound quality

+ Bluetooth capability

+ Remote control


– Slight distortion at high volumes

FAQs about Harmony Speakers Review

Q: Does each speaker come with its own woofer and tweeter?

A: It just depends on the product you choose. You can check this thing in its description to know exactly.

Q: How is the bass on these speakers?

A: They lack this feature a little. However, they still do give pretty good quality of different sounds in your music.

Q: How is the treble on these speakers?

A: Highs are clean and clear, well above the pairs I’ve used for comparison. With any speaker, if you appreciate high-quality, high-frequency sound reproduction, then these speakers will surely please your ears.

harmony speakers review

Q: Is there room for improvement with these speakers?

A: Both highs and lows are crisp and clear. However, there is no bass in these speakers at all due to the difference in the sizes of woofers and tweeters.

Q: How easy is it to set up for a beginner who doesn’t know much about electronics but has the determination to learn more about these sorts of things?

A: It might not be easy for beginners to set up these speakers, but if they are determined to learn more about electronic equipment, they can set up the speakers quite easily. You can also give a quick look at how to set up that speaker before deciding to get it to ensure you can set it up by yourself.


The Harmony speakers review is a good choice for those who want to improve their audio experience at home, in the office, or even in their vehicle. The speakers sound great, and they’re easy to set up, thanks to the included instructions. They also have an attractive design that’s sure to look nice anywhere you put them. And don’t forget to read the Harmoney speakers carefully before deciding anything.

If you’re looking for some new speakers, these might be just what you need! Let us know if we can help with anything else along the way.

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