A car’s sound system can make or break your driving experience. While the OEM speakers in most vehicles are good enough, they may not provide the sound quality and volume of more premium audio setups.
If you’re interesting in upgrading your car’s audio system, one easy and effective option is a Bluetooth speaker.
In this article, well review some of the best options on the market today.
Best Options At A Glance
Product Summaries
JBL Clip 4 Bluetooth Portable Speaker
- Brand - JBL
- Dimensions - 8.6 x 13.4 x 4.6 cm
- Weight - 239 g
- Power Source - Rechargeable Battery
- Special Feature - Rechargeable Battery
Firstly we have JBL Clip 4 Bluetooth Portable Speaker, which is a good choice if you’re looking for something that’s compact and portable. They’re currently selling for £60/$72 on Amazon.
Despite the small size and reasonable price, this speaker produces powerful sound. It is equipped with JBL Pro Sound, which helps it to produce rich audio and punchy bass.
This speaker from JBL boasts 10 hours of battery life and an integrated carabiner. This allows you to clip it anywhere and enjoy music on the go, making it a great solution for your car.
If you want a portable speaker that doesn’t lack in audio quality, the JBL Clip 4 might be for you.
Buy the JBL Clip 4 Bluetooth Portable Speaker from Amazon for only £60/$72:
Soundcore Anker Motion Boom Portable Bluetooth Speaker
- Brand - Soundcore
- Dimensions - 34.6 x 14.8 x 20 cm
- Weight - 1.99 kg
- Power Source - Rechargeable Battery
- Special Feature - Customisable EQ
Next we have the Soundcore Anker Motion Boom Portable Bluetooth Speaker, which is a lot of speaker for the money. It’s currently selling for £90/$109 on Amazon.
The Motion Boom’s drivers have pure titanium diaphragms. This allows it to reproduce high frequencies up to 40kHz, with sound that has noticeably higher clarity.
It also delivers up to 24 hours of playtime from a single charge! This is really impressive and makes it a great choice for taking with you on road trips.
Another interesting feature is the IPX7 Waterproof rating. This means that it is fully waterproof and capable of floating in water!
If you’re looking for the best portable Bluetooth speaker for your car, the Motion Boom from Anker is a great choice.
Buy the Soundcore Anker Motion Speaker from Amazon for only £90/$109:
In Phase Car Audio Active Subwoofer System
- Brand - In Phase
- Dimensions - 34.9 x 24.9 x 13.2 cm
- Weight - 4.87 kg
- Power Source - Car Battery
- Special Feature - Remote Control
Next we have the beyond impressive In Phase Car Audio Active Subwoofer System. It’s currently selling on Amaon for £113/$136.
The included amplifier has a max output of 300 W and 130 W RMS, making the In Phase USW300 a true powerhouse of audio performance.
This speaker from In Phase is definitely high quality. It features a die cast aluminium chasis, using absolutely no plastic construction. This makes it both really durable and aesthetically pleasing for a more premium speaker setup.
It’s compact size also makes it easier to install wherever it fits best, from the boot, to underneath seats or in footwells.
The In Phase Active Subwoofer System is an excellent solution for a Bluetooth car speaker.
Buy the In Phase Audio Active Subwoofer System from Amazon for £113/$136:
VIBE SLICK 12 Twin Passive Bass Subwoofer
- Brand - VIBE
- Dimensions - 90 x 28 x 36 cm
- Weight - 20.5 kg
- Power Source - Car Battery
- Special Feature - Bass Boost
Another powerful Bluetooth speaker is the VIBE SLICK 12 Twin Passive Bass Subwoofer. It’s currently selling on Amazon for £265/$319.
The VIBE SLICK’s ported enclosure delivers higher SPL and boosted bass response. The hybrid vent incorporating a slot port and flared turbo ports ensures that the bass is rich and clear without being overpowering.
The SLICK V12 series are designed to offer maximum compatibility with a wide range of amplifiers thanks to their dual voice coils. This makes it a perfect choice if you plan on expanding your setup in the future.
This speaker is over 30% less deep than it’s bigger CBR sibling, yet manages to match the performance. This makes it perfect for setups to cars with more shallow boot space, like saloons or coupes.
If you’re looking for a speaker with a bit more power in the bass department, the VIBE 12 is a solid choice.
Buy the VIBE SLICK 12 Twin Passive Bass Subwoofer from Amazon for £265/$319:
soundcore Anker Boom 2 Plus Speaker
- Brand - soundcore
- Dimensions - 44.2 x 22.8 x 15.1 cm
- Weight - 3.8 kg
- Power Source - Rechargeable Battery
- Special Feature - 140W Max Booming Bass
Finally we have the beyond impressive soundcore Anker Boom 2 Plus Speaker. It’s currently selling on Amazon for £200/$263.
The soundcore Boom 2 Plus is designed for outdoor use and delivers a powerful 140W max output with BassUp 2.0 to enhance depth and punch. Its 2+2 stereo setup, with two 50W woofers and two 20W tweeters, provides clear highs and strong bass supported by smart crossover balancing.
A major benefit is the 30W fast charging. With a compatible charger, it fully recharges in about 3 hours and offers up to 20 hours of playback. It also includes a 10W power bank so you can charge your phone or other small devices wherever you are.
The IPX7 waterproof and floatable design makes it ideal for the beach, poolside or rainy weather. A customisable pro EQ lets you fine-tune the sound, and PartyCast 2.0 allows you to link more than 100 speakers for larger events.
If you want a rugged, high-output outdoor speaker with strong bass, fast charging and excellent multi-speaker support, the Boom 2 Plus is a solid choice.
Buy the soundcore Anker Boom 2 Plus Speaker from Amazon for £200/$263:
🔊 Comparison Of The Best Bluetooth Speaker For Your Car
If you’re looking for compact speakers for the car, powerful subs for bass-heavy setups, or rugged outdoor units for travel, here’s a clear comparison across different budgets and audio styles.
JBL Clip 4 – £, ultra-portable Bluetooth speaker with JBL Pro Sound
Best for glovebox storage, travel, and quick car use.
Soundcore Motion Boom – £, powerful portable unit with titanium drivers
Best for road trips and users needing long battery life and waterproofing.
In Phase Active Subwoofer System – ££, compact 300W powered car sub
Best for tight spaces under seats or in small boots.
VIBE SLICK 12 Twin Passive Bass Subwoofer – £££, high-SPL bass system
Best for drivers wanting deep, punchy bass and amplifier flexibility.
soundcore Boom 2 Plus – ££££, 140W outdoor speaker with power bank
Best for big outdoor sound and party setups with multi-speaker linking.
FAQs
Yes. Most portable Bluetooth speakers work effectively inside a car because the cabin acts as a small, enclosed space that helps amplify sound. As long as the speaker has enough volume and clarity, it can provide a noticeable improvement over weak factory speakers.
This depends on the speaker’s power output and driver size. Larger portable units with strong midrange response generally stay clear at higher volumes, even with road noise. Ultra-compact speakers can struggle at motorway speeds but work well at lower speeds or when parked.
They can fill in gaps or offer better clarity, but they are not a full replacement for a dedicated car audio system. Portable speakers are ideal for temporary setups, older cars without Bluetooth or quick upgrades, but they won’t match the depth and power of a professionally installed system.
Thanks for reading our article covering the best Bluetooth speakers for car. If you want a Bluetooth speaker for your garage, check out our post on the Best Bluetooth Garage Speakers.
Feel free to leave a comment below if you have any thoughts or queries that you’d like us to take a look at – we’d be happy to help.
