The Bose SoundLink Flex is a portable Bluetooth speaker designed for adventure, featuring sleek styling, impressive audio performance, and rugged waterproof/dustproof construction. After testing the SoundLink Flex extensively, I believe it stands out as one of the best portable Bluetooth speakers currently available. Here is my detailed Bose SoundLink Flex review.
Design and Build Quality
The SoundLink Flex features a sleek, understated design with curved edges and a smooth exterior. Although compact in size, it feels very solid and durable thanks to its combination of nylon and silicone exterior materials. It’s also rated IP67 for full waterproofing and dust/debris resistance.
Weighing 1.3 pounds, the SoundLink Flex strikes a nice balance of portability and ruggedness. It includes a built-in loop so you can attach it to backpacks, bike handles, etc. And if it does happen to fall in water, it conveniently floats.
Audio Performance
Equipped with Bose’s PositionIQ technology, the SoundLink Flex delivers clear, detailed audio that automatically adapts based on the speaker’s orientation. It projects sound evenly in all directions, with crisp highs/mids and punchy bass that defies expectations for a speaker this size.
The sound profile works very well for genres like pop, hip-hop, EDM, and rock. Vocals come through clearly and instrumentation sounds bright and vibrant. Whether indoors or outdoors, audio remains balanced without distorting even at higher volumes.
Features and Connectivity
Connecting to the SoundLink Flex via Bluetooth is quick and hassle-free. Once paired, wireless connectivity remains stable within Bose’s advertised 30-foot range. NFC pairing is also supported for compatible mobile devices.
Located on the back of the speaker is a USB-C port for charging, status lights, playback controls, a Bluetooth button, and a button to access voice assistants. Battery life is impressive at around 12 hours of continuous playback per charge.
The Bose Connect app allows you to switch between stereo mode (two paired speakers) and party mode (left/right channels split between speakers). Software updates install automatically when connected to Wi-Fi via the app.
Pros
- Exceptional audio quality and volume for its compact size
- Fully waterproof and dustproof with an IP67 rating
- Durable design with rugged exterior materials
- Convenient attachment loop for mobility
- 12+ hour battery life per charge
- App allows firmware updates and audio mode switching
- Floats in water
Cons
- Price is on the higher end
- Lack of wired connectivity options
User Experience
In day-to-day use, the Bose SoundLink Flex consistently impresses with its great combination of audio performance, portability, and resilience.
The speaker pumps out remarkable 360-degree sound whether placed horizontally or vertically. It’s lightweight and compact enough to easily throw in a bag for the beach, pool, hiking trail, or park. Buttons provide convenient management of music and calls.
Even after extended periods of audio playback, the SoundLink Flex’s battery holds up solidly. The IP67 rating gives peace of mind that the speaker can withstand splashes, dust, debris, and even the occasional drop without issue. For an adventure companion that delivers exceptional sound, the user experience is hard to beat.
Long-Term Reliability
Considering its high-end materials and rugged construction, the SoundLink Flex is built to deliver years of portable listening enjoyment. The waterproofing and dustproofing ensure long-term protection from the elements, while the UV-resistant coating helps prevent damage from sun exposure.
As long as the speaker is not abused beyond its reasonable limits, users can expect it to function reliably even with regular outdoor use. Its solid driver components and sealing should stand the test of time. And with Bose’s history of support for older products, we can expect firmware updates and accessory replacements to keep SoundLink Flex speakers running smoothly.
Who Should Buy Bose SoundLink Flex Bluetooth Speaker?
For those seeking an exceptional-sounding Bluetooth speaker that can follow you anywhere, the Bose SoundLink Flex is an easy recommendation. Its rugged build and vibrant 360-degree audio set it apart as a best-in-class portable speaker.
Considering everything it brings to the table, the SoundLink Flex provides tremendous value.
What Other Users are Saying:
Mike, 28, Los Angeles
I bought the Bose SoundLink Flex to take snowboarding in Park City last winter. The sound quality blew me away for a little Bluetooth speaker. It got plenty loud even on the slopes with wind noise, and the speaker took a couple of tumbles into powder without missing a beat. Battery life was solid, keeping tunes going all afternoon. I’m looking forward to using it for hiking and beach trips next!
Sarah, 34, Dallas
I’ll be honest, I had my doubts that audio from such a small speaker could impress me. But the SoundLink Flex outputs crisp balanced sound on par with much larger speakers. The waterproof and dustproof design fits perfectly for shower singing without worry. My only minor complaint is the voice assistant button launches Siri by default without the option for Google. But functionality-wise, the Flex has become an indispensable part of my daily routine.
Ryan, 42, Seattle
During a recent camping trip, the SoundLink Flex speaker floated right along as background tunes for our canoe adventures. I’m very impressed with the full waterproofing. All our splashing didn’t cause any issues. And being able to strap it onto things with the built-in loop makes it super portable. If you need a speaker that can handle the outdoors, this one is hard to beat. The audio still isn’t quite as powerful as my room speakers at 90% volume. But for size/portability, the 10% compromise delivers everything needed for my use case.
Bose SoundLink Flex Review – Recommended Alternatives:
If your are still not impressed with the Bose SoundLink Flex Bluetooth speaker after going through this review, here are some alternatives you will surely like:
1. JBL Flip 5
JBL Flip 5 Review: The Ultimate Portable Speaker for any Occasion
Bose SoundLink Flex Review – FAQs
Does the SoundLink Flex come with a warranty?
Yes, it’s covered by a 1-year limited warranty from Bose against manufacturing defects. However, check with your retailer for their warranty terms and conditions.
How waterproof is the SoundLink Flex?
With an IP67 rating, the Flex is waterproof up to 1 meter deep for 30 minutes. It also holds up to dust, debris, and being dropped.
Does the SoundLink Flex have voice assistant support?
Yes, you can access Siri or Google Assistant by pressing the multifunction button. It uses the speaker’s built-in microphones.
What colors does the SoundLink Flex come in?
It’s available in three different colors: Triple Black, White Smoke, and Stone Blue.
Can I use two SoundLink Flex speakers in stereo?
Yes, you’re able to pair two units in stereo mode using the Bose Connect app.
Also read:
Best Portable Bluetooth Speaker – Top 7 Picks
Kenny Owen is an acclaimed audio expert and longtime enthusiast with a deep passion for sound technology. With over 15 years of experience in the car and home audio industry, Kenny has established himself as a trusted authority on everything from speaker setups and amplifier configurations to the latest audio equipment and innovations.
Through his engaging writing style and meticulously researched articles, Kenny shares his vast knowledge on optimizing audio systems for superior sound quality. He provides in-depth tips and tricks for achieving the best listening experience, whether it’s tuning a car’s audio system for an immersive musical journey or creating a high-fidelity home theater setup. Additionally, Kenny’s comprehensive buying guides empower readers to make informed decisions when investing in audio components, ensuring they get the most bang for their buck.
Kenny Owen is an acclaimed audio expert and longtime enthusiast with a deep passion for sound technology. With over 15 years of experience in the car and home audio industry, Kenny has established himself as a trusted authority on everything from speaker setups and amplifier configurations to the latest audio equipment and innovations.
Through his engaging writing style and meticulously researched articles, Kenny shares his vast knowledge on optimizing audio systems for superior sound quality. He provides in-depth tips and tricks for achieving the best listening experience, whether it’s tuning a car’s audio system for an immersive musical journey or creating a high-fidelity home theater setup. Additionally, Kenny’s comprehensive buying guides empower readers to make informed decisions when investing in audio components, ensuring they get the most bang for their buck.
