The Best 4 inch Motorcycle Speakers: Hear the Difference Today!

When it comes to choosing the right motorcycle speakers, size matters. Whether you’re a hardcore biker who loves to blast music while on the road or an occasional rider who enjoys some tunes while driving, having the right audio gear is essential. 4-inch motorcycle speakers are the perfect size for anyone looking for quality sound without compromising on space. With their compact design and high-performance audio, these speakers offer unmatched sound quality in a small package. Featuring great perplexity and burstiness, 4-inch motorcycle speakers are sure to provide amazing sound quality that will keep you rocking for miles!

Why Best 4 inch Motorcycle Speakers Is Necessary?

The best 4 inch motorcycle speakers are a necessary component of any biker’s audio system. With their compact size and powerful sound, these speakers provide riders with the ultimate listening experience while on the road. They allow for clarity and loudness that is not achievable with smaller speakers, yet still provide a comfortable fit in a variety of bike sizes. In addition, these speakers come in various designs to suit the riders individual preferences. Ultimately, 4 inch motorcycle speakers are an essential part of any biker’s audio system that will provide a safe, enjoyable ride.

Comparison Chart for Best 4 inch motorcycle speakers

Recommended Product Briefs on Best 4 inch motorcycle speakers Are Listed Below

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ROCKVILLE Pair MS40B Black 4

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ROCKVILLE Pair MS40B Black 4″ 200 Watt Marine Boat Speakers Compact and Powerful

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Herdio 4 Inches Waterproof Marine Ceiling Flush Wall Mount Speakers with 160 Watts Power, Handling for Kitchen Bathroom Boat Car Motorcycle Cloth Surround and Low Profile Design - 1 Pair (Black)

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Herdio 4 Inches Waterproof Marine Ceiling Flush Wall Mount Speakers with 160 Watts Power, Handling for Kitchen Bathroom Boat Car Motorcycle Cloth Surround and Low Profile Design – 1 Pair (Black)

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BOSS Audio Systems MC720B 4 Inch Motorcycle Full Range Stereo Speakers and Amplifier Sound System – Weatherproof, Bluetooth, 2 Channel Class D Amplifier, Volume Control, Use With ATV UTV

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BOSS Audio Systems MC720B 4 Inch Motorcycle Full Range Stereo Speakers and Amplifier Sound System – Weatherproof, Bluetooth, 2 Channel Class D Amplifier, Volume Control, Use With ATV UTV

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GoHawk TJ4-W Carbon Black Waterproof Amplifier 4

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GoHawk TJ4-W Carbon Black Waterproof Amplifier 4″ Full Range Bluetooth Motorcycle Stereo Speakers 1 to 1.25 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV 4-Wheeler, USB AUX FM Radio

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GoHawk TN4-R Amplifier 4

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GoHawk TN4-R Amplifier 4″ Full Range Waterproof Bluetooth Motorcycle Stereo Speakers 1 to 1.5 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV UTV RZR, AUX, FM Radio (TN4-R Black)

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ROCKVILLE Pair MS40B Black 4 200 Watt Marine Boat Speakers Compact and Powerful

 ROCKVILLE Pair MS40B Black 4 200 Watt Marine Boat Speakers Compact and Powerful

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The Rockville MS40B Black 4 200 Watt Marine Boat Speakers are a perfect combination of power and size. These compact and powerful speakers are designed for marine, outdoor, and car use and feature a durable construction thats waterproof and UV resistant. They have a peak power of 200 watts per pair and an RMS power of 50 watts per pair, offering plenty of volume for any environment. The injection molded polypropylene cone ensures a full range sound with crisp highs and deep lows, while the 1 inch mylar diaphragm tweeters offer added clarity.

Why We Like This
Durable construction: These speakers are IP56 waterproof rated and feature anti-UV molded ABS plastic baskets & grills to ensure they can stand up to the elements.
High-quality audio: With a frequency response of 122Hz to 20kHz, these speakers provide a full range sound with plenty of volume.
Versatile: Perfect for marine, outdoor, or car use with pre-installed mounting screws included in the package.
Compact design: With a total diameter of 5.12 and cutout diameter of 3.66 these speakers dont take up much space but still deliver great sound quality.
Affordable: At an affordable price point these speakers offer great value for money compared to other similar models on the market.

Common Questions & Answers
Q1: Are these speakers waterproof?
A1: Yes, these speakers have an IP56 waterproof rating so you can be sure they can handle any environment you may encounter while out on the boat or at the beach.
Q2: What is the RMS power?
A2: The RMS power is 50 watts per pair / 25 watts each.
Q3: What is the frequency response?
A3: The frequency response is 122Hz 20 KHz so you get clear highs and deep lows from your music or movie soundtrack without any distortion or loss in quality.

Additional Product Information

Weight 1
Size 4 inch

Herdio 4 Inches Waterproof Marine Ceiling Flush Wall Mount Speakers with 160 Watts Power Handling for Kitchen Bathroom Boat Car Motorcycle Cloth Surround and Low Profile Design – 1 Pair (Black)

 Herdio 4 Inches Waterproof Marine Ceiling Flush Wall Mount Speakers with 160 Watts Power Handling for Kitchen Bathroom Boat Car Motorcycle Cloth Surround and Low Profile Design - 1 Pair (Black)

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Herdio 4 Inches Waterproof Marine Ceiling Flush Wall Mount Speakers are the perfect choice for anyone who needs a reliable and powerful audio experience in their vehicle. These speakers are completely waterproof, handling up to 160 watts of power, and feature a low profile design that makes them easy to install on boats, yachts, ATVs, UTVs, golf carts, and more. The polypropylene cone with rubber edge ensures that your audio sounds its best no matter what the conditions. With 6.5 feet of wiring included in the package, these marine speakers are ready to go right out of the box.

Why We Like This:
Completely waterproof these speakers can handle heavy water splashes and other outdoor conditions.
Low profile design makes them easy to install on any flat surface.
Powerful audio 160 watts of power handling with a frequency response of 100Hz – 18Khz and spl (1 watt/1 meter) of 89dB.
Polypropylene cone with rubber edge ensures your audio sounds its best no matter what conditions youre in.
Package includes 1 pair of marine speakers, mounting screws, 6.5 feet speaker wires, speaker welcome guide, and 12-month warranty plus life-time after-sales service support.

Common Questions & Answers:
Q: Can I use these marine speakers outdoors?
A: Yes! These speakers are completely waterproof and can handle heavy water splashes and other outdoor conditions.
Q: How easy is it to install?
A: Thanks to their low profile design, these marine speakers are easy to install on any flat surface with 6.5 feet of wiring included in the package.
Q: What kind of sound quality can I expect?
A: You can expect powerful audio with 160 watts of power handling and a frequency response of 100Hz – 18Khz with SPL (1 watt/1 meter) of 89dB for crystal clear sound quality no matter what conditions youre in!

Additional Product Information

Weight 0.2125

BOSS Audio Systems MC720B 4 Inch Motorcycle Full Range Stereo Speakers and Amplifier Sound System – Weatherproof Bluetooth, 2 Channel Class D Amplifier, Volume Control, Use With ATV UTV

 BOSS Audio Systems MC720B 4 Inch Motorcycle Full Range Stereo Speakers and Amplifier Sound System – Weatherproof Bluetooth, 2 Channel Class D Amplifier, Volume Control, Use With ATV UTV

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The BOSS Audio Systems MC720B is an all-in-one, weatherproof motorcycle sound system. This system includes a 2 channel Class D amplifier, volume control, and two 4-inch chrome full range speakers. With the latest weatherproofing techniques, this system is perfect for use with ATV UTVs. The Bluetooth connection allows you to access your favorite music from your smartphone or MP3 device. With the auxiliary input, you can connect even more audio sources. The inline volume control makes it easy to adjust the sound levels according to your needs. Overall, the BOSS Audio Systems MC720B is a great choice for those looking for a reliable and powerful sound system for their motorcycle.

Why We Like This:
Weatherproof – The MCBK420B has been outfitted with the latest weatherproofing techniques for protection against the elements. The IPX5 rating makes sure of that!
Bluetooth – Play and control a vast library of your favorite music using your smartphone or MP3 device, plus plug into apps like Spotify and Pandora wirelessly. All possible via the 2 channel Bluetooth amplifier
Auxiliary In A 3.5 mm Aux-in is compatible with the audio output from smartphones as well as MP3 players. Just plug in and start playing
Amplifier – A Bluetooth 2 channel, compact, weatherproof, class D amplifier is included which features the latest weatherproofing techniques
Volume Control – A convenient inline volume control (attached to the amplifier) can be installed in a place of your choosing making adjusting sound levels easy

Common Questions & Answers:
Q: Does this system come with mounting brackets?
A: Yes, it does come with adjustable brackets that fit handlebars ranging from 0.75 to 1.25 in size.
Q: Is there a warranty included?
A: Yes! BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through Amazon.com.
Q: Can I use this system outdoors?
A: Yes! Thanks to its IPX5 rating and weatherproof design, this sound system can be used outdoors without fear of damage from rain or other elements.

Additional Product Information

Height 4
Length 5
Weight 4.5
Width 4

GoHawk TJ4-W Carbon Black Waterproof Amplifier 4 Full Range Bluetooth Motorcycle Stereo Speakers 1 to 1.25 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV 4-Wheeler USB AUX FM Radio

 GoHawk TJ4-W Carbon Black Waterproof Amplifier 4 Full Range Bluetooth Motorcycle Stereo Speakers 1 to 1.25 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV 4-Wheeler USB AUX FM Radio

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If you love to listen to music on the go, then the GoHawk TJ4-W Carbon Black Waterproof Amplifier is the perfect choice for you. This powerful amplifier comes with two 4 full range motorcycle stereo speakers and a swivel-able handlebar clamp for easy installation. It also boasts Bluetooth 5.0 wireless streaming capabilities, a USB drive for music playback, an Aux-in jack and FM radio ready support. The low profile FM antenna wire ensures crystal clear sound quality while the advanced IP56 water-resistant design protects it from water damage.

Why We Like This
The GoHawk TJ4-W Carbon Black Waterproof Amplifier offers powerful sound with crystal clear quality thanks to its low profile FM antenna wire.
The advanced IP56 water-resistant design protects it from any water damage while its matte black finish gives it a sleek, stylish look that youll love.
It is easy to install and comes with all the necessary hardware and wiring required for setup.
The Bluetooth 5.0 wireless streaming feature allows you to stream your favorite music or radio channel from your smartphone device.
Its universal fit handlebar clamp makes it compatible with any 1 to 1.25″ bar size so you can easily install it on your bike, ATV or four wheeler.

Common Questions & Answers
Q: Is the GoHawk TJ4-W Carbon Black Waterproof Amplifier compatible with iPhone devices?
A: Yes, the amplifier supports Bluetooth 5.0 wireless streaming capabilities which means it is compatible with iPhone 8 / X / XR / XS / SE / 11 / 12 / 13 / 14 Pro Max as well as other smartphone devices.
Q: Does this amplifier come with a warranty?
A: Yes, this amplifier does come with a manufacturer’s limited warranty that covers any manufacturing defects that may occur during normal use of the product for up to one year from purchase date.
Q: Can I extend the length of speaker cable?
A: Yes, you can extend the length of speaker cable by searching for RCA extension cables which are sold separately.

Additional Product Information

Size TJ4-W Carbon

GoHawk TN4-R Amplifier 4 Full Range Waterproof Bluetooth Motorcycle Stereo Speakers 1 to 1.5 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV UTV RZR AUX, FM Radio (TN4-R Black)

 GoHawk TN4-R Amplifier 4 Full Range Waterproof Bluetooth Motorcycle Stereo Speakers 1 to 1.5 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV UTV RZR AUX, FM Radio (TN4-R Black)

Check Price on Amazon

GoHawk TN4-R Amplifier 4″ Full Range Waterproof Bluetooth Motorcycle Stereo Speakers 1 to 1.5 in. Handlebar Mount Audio Amp System Harley Touring Cruiser ATV UTV RZR, AUX, FM Radio (TN4-R Black) is the perfect audio system for any motorcycle enthusiast. With its 2 channel 100W amplifier and two 4 full range speakers, you can experience crystal clear sound quality while you ride. The innovative hidden antenna design ensures a strong connection and allows you to stream your favorite music and radio channels from up to 15 meters away with its Bluetooth 5.0 capabilities. The matte black stereo unit is built with high-quality aluminum material and the 4″ glossy black speaker housing has a full range speaker core built with high-quality ABS material for maximum performance. It also comes with a 3.5mm audio jack AUX IN port and is FM Radio ready as well as having a full function wired remote control included. The advanced IP56 water-resistant design is perfect for outdoor use and installation is easy as it comes with all the necessary hardware and wiring, making it a plug & play system with standard 12V power connection.

Why We Like This
Performance 2 Channel 100W Amplifier Experience crystal clear sound quality on your ride with this powerful amplifier
Universal Fit Fits 1 to 1.5 handlebars so its suitable for most motorcycles
Innovative Hidden Antenna Stream your favorite music and radio channels up to 15 meters away
High-Quality Materials Built with high-quality aluminum for stereo unit and ABS for speaker housing
Waterproof Design IP56 water resistance perfect for outdoor use

Common Questions & Answers
Q: Is this product waterproof?
A: The speakers are waterproof while the amplifier is not waterproof.
Q: What type of power connection do I need?
A: This product requires a standard 12V power connection.
Q: Does this product come with a remote control?
A: Yes, it includes a full function wired remote control as well as all necessary hardware and wiring for easy installation.

Additional Product Information

Benefits of Best 4 inch Motorcycle Speakers

1. Compact Size: 4 inch motorcycle speakers are small and lightweight, making them easy to store and transport. They can be easily mounted on the handlebars of most motorcycles, providing excellent sound quality without taking up too much space.

2. Durability: Many 4 inch motorcycle speakers are designed with rugged materials that can withstand harsh weather conditions and vibrations from the road. This ensures that your speakers will stay in good condition for a long period of time.

3. Versatility: The best 4 inch motorcycle speakers are designed to be compatible with most audio sources, including MP3 players, smartphones, and satellite radios. This makes it easy to enjoy your favorite music on the road no matter where you go.

4. Clear Sound Quality: Many 4 inch motorcycle speakers have powerful amplifiers and advanced sound processing technology that deliver crystal clear sound quality with minimal distortion even at high volumes. This ensures that you can enjoy the full range of your favorite music while riding your bike.

5. Affordable Price: Compared to larger size speakers, 4 inch motorcycle speakers offer excellent performance at an affordable price point making them an ideal choice for riders who want great sound without breaking the bank.

Buying Guide for Best 4 inch motorcycle speakers

Types of Motorcycle Speakers

Motorcycle speakers come in a variety of shapes and sizes. The most common types are 4 inch, 5 inch and 6 inch speakers. Each size offers its own unique benefits, so its important to consider which size is best for your needs before making a purchase.

4 inch speakers are the smallest size available and are ideal for riders who dont require a lot of sound power or bass. They are usually more affordable than larger models, making them ideal for budget-conscious shoppers. They are also compact and easy to mount in tight spaces on the motorcycle.

5 inch speakers offer more sound power than 4 inch models, but they can still be mounted in tight spaces on the motorcycle. They provide a fuller sound than 4 inch models, but they may not be powerful enough for riders looking for louder sound levels.

6 inch speakers are the largest motorcycle speaker size available and offer the most sound power and bass response. They take up more space on the motorcycle, but they can provide superior sound quality for riders who want loud music or need to hear their GPS navigator clearly above other noise on the road.

Factors to Consider When Buying Motorcycle Speakers

When shopping for motorcycle speakers, there are several factors to consider that will help you choose the best model for your needs:

Size: As mentioned above, 4 inch speakers have less sound power than larger models but may be better suited to smaller motorcycles or riders who dont require a lot of volume or bass response. 5 and 6 inch models offer more sound power but take up more space on the bike.

Power: The amount of power (measured in watts) that a speaker is capable of producing will determine how loud it can get and how much bass response it has. Look for a model with at least 30 watts RMS (root mean square) power if you want loud music or need to hear your GPS clearly above other noise while riding.

Mounting: Make sure that you choose a model that is compatible with your motorcycles mounting system (e.g., handlebar clamps). Some models may require additional mounting hardware that is not included with the purchase (e.g., brackets).

Durability: Motorcycle speakers should be weather-resistant so that they can stand up to rain, snow, dust, etc., without being damaged or malfunctioning over time. Look for a model with an IP rating of at least IPX4 if you plan on riding in inclement weather conditions regularly or over long distances (this rating indicates water resistance).

Price: Motorcycle speaker prices range from very affordable to very expensive depending on features such as size, power output, etc. Decide what features are important to you and then look around online or in stores to find the best deal within your budget range.

Features To Look For In A Good 4 Inch Motorcycle Speaker

When shopping for 4-inch motorcycle speakers there are several features you should look out for:

Power Output: Make sure that the speaker has at least 30 watts RMS (root mean square) power if you want loud music or need good GPS navigator audio quality when riding over long distances with lots of traffic noise around you.

Weather Resistance: Look for a model with an IP rating of at least IPX4 if you plan on riding in inclement weather often as this rating indicates water resistance capability from splashes and raindrops up close (not submersion).

Mounting System Compatibility: Ensure that the speaker is compatible with your bikes mounting system (e.g., handlebar clamps) so that it can be easily attached without having to buy additional mounting hardware separately (e.g., brackets).

Sound Quality: Most 4-inch motorcycle speakers wont have as much bass response as larger models due to their smaller size; however some manufacturers have designed their products specifically with better bass response in mind so try listening to sample audio clips before making your purchase if possible

In conclusion, the best 4 inch motorcycle speakers will depend on your budget, the quality of sound you are looking for, and what type of bike you have. If you want a good quality speaker that fits your budget, then a Rockford Fosgate R2-4X is a great choice. If you’re looking for something more powerful and louder, then a Boss Audio MC420B may be the right choice. Whatever you decide, make sure to check out all the specs and reviews before buying to ensure that the speaker will fit your bike and provide the sound quality you are looking for.

Author Profile

Carl Frisch
Carl Frisch
With more than 30 years in the bicycle industry, I have a strong background in bicycle retailing, sales, marketing and customer service. I have a passion for cycling and a dedication to excellence. As a manager, I worked diligently to increase my capabilities and responsibilities, managing up to eleven mechanics (at Palo Alto Bicycles) and later as a working partner in my own store.

As the shop owner of Spoke n’ Word Cycles in Socorro, NM, the success of the mission was my responsibility, which I pursued passionately since we opened in 2003 through the spring of 2011. I am adept at managing owned and loan inventory, preparing weekly & annual inventory statements, and managing staff. The role as managing partner also allowed me tremendous freedom. I used this personal freedom to become more deeply involved in my own advancement as a mechanic, to spearhead local trail building, and advocating for cycling both locally and regionally.

As a mechanic, I have several years doing neutral support, experience as a team mechanic, and experience supporting local rides, races, club events. I consistently strive to ensure that bicycles function flawlessly by foreseeing issues and working with the riders, soigners, coaches and other mechanics. Even with decades of experience as a shop mechanic and team mechanic, and continue to pursue greater involvement in this sport as a US Pro Mechanic, and UCI Pro Mechanic.

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