Bose SoundLink Flex (2nd Gen) vs SoundLink Plus: Choose by Carry Weight, Bass, and Battery
Flex is the better carry-first speaker: it is much lighter, has a built-in microphone, and Bose documents that it floats. Plus is the better endurance and output fit: it is far heavier, but its 20-hour rating, USB-C charge-out and bass-forward/louder review context target longer outdoor sessions and group listening. Neither is a universal sound winner because the public bilateral numeric low-frequency and SPL values are locked and placement changes the result.
Published by Pickoryx · Published 2026-09-25
Source checked 2026-09-25 21:24 UTC
Products compared
Product A · ASIN B0D6WD2QSQ
Bose SoundLink Flex (2nd Gen) Black (887612-0100; ASIN B0D6WD2QSQ)
Last observed offer
$159.00
Per listed package.
Offer eligibility must be confirmed on Amazon.
Checked 2026-10-19 13:09 UTC. Price and availability may change.
Product B · ASIN B0F7HVC62G
Bose SoundLink Plus Black (894040-0100; ASIN B0F7HVC62G)
Last observed offer
$269.00
Per listed package.
Offer eligibility must be confirmed on Amazon.
Checked 2026-10-19 13:09 UTC. Price and availability may change.
Pickoryx may earn a commission from qualifying purchases through the paid Amazon links on this page, at no added cost to you.
The buying question
Is SoundLink Plus's larger body, longer battery and bass-oriented output worth its higher current offer, or is Flex the better everyday carry?
Flex is dramatically easier to carry and adds a built-in microphone plus documented float behavior; Plus is substantially larger and heavier but offers longer rated battery life, charge-out and a stronger low-end/loudness fit in the checked independent reviews.
Quick verdict
Choose Bose SoundLink Flex (2nd Gen) Black (887612-0100; ASIN B0D6WD2QSQ) if
- You need the lighter published size and weight for hand carry, small bags or a backpack loop.
- You need speakerphone or phone-assistant access from the built-in microphone.
- You want the documented float behavior for accidental pool or water drops.
Choose Bose SoundLink Plus Black (894040-0100; ASIN B0F7HVC62G) if
- You value up to 20 hours of manufacturer-rated battery life and can carry 3.29 lb.
- You want USB-C charge-out for a phone and do not need a built-in microphone.
- You want the larger, bass-forward and louder source-context fit for group listening.
When the recommendation changes
- If the speaker travels in a small bag or on a backpack, Flex portability can outweigh Plus battery and bass.
- If an outing lasts multiple days between outlets, Plus's 20-hour rating may justify its added weight.
- If pool use is expected, Flex's documented float behavior is a concrete distinction; neither page establishes intentional underwater use.
- If live offers change, reevaluate what Plus's extra battery and output are worth; the available history is too short for timing advice.
The differences that matter
Exact Us Variant And Identity
What this changes: The comparison applies to the two specified black single-speaker retail listings; a bundle, color, seller or different generation requires a fresh identity check.[1, 2]
Water Resistance And Rugged Use
Bose SoundLink Flex (2nd Gen) Black (887612-0100; ASIN B0D6WD2QSQ)
Bose lists IP67 water and dust resistance for Flex (2nd Gen), and its support page says the speaker floats and is designed to withstand an accidental water drop for up to 30 minutes; Bose says it is not designed for use while in water.[3]
Bose SoundLink Plus Black (894040-0100; ASIN B0F7HVC62G)
Bose lists IP67 water and dust resistance for SoundLink Plus and describes a shock- and rust-resistant exterior; the opened official page does not establish that Plus floats.[4]
What this changes: Both carry the same published IP67 label, while Flex has an additional documented float behavior. Do not treat either IP rating as permission for intentional underwater use.[3, 4]
Battery Runtime And Charging
Bose SoundLink Flex (2nd Gen) Black (887612-0100; ASIN B0D6WD2QSQ)
Bose rates Flex (2nd Gen) for up to 12 hours and lists a 4-hour charge time; the rating is a manufacturer condition and actual runtime varies with use. RTINGS' exact bilateral verdict places Flex at about a third of Plus's nearly-20-hour result in that test context.[3, 5]
What this changes: Plus is the feature-fit choice for fewer charging stops, while Flex is the smaller-battery option with the shorter checked charge time. The manufacturer rating and RTINGS test should not be blended into one standardized runtime number.[3, 4, 5]
Low Frequency And Loudness Context
Bose SoundLink Flex (2nd Gen) Black (887612-0100; ASIN B0D6WD2QSQ)
RTINGS' exact Flex (2nd Gen) review says the small speaker lacks low-end thump and is not large enough for low rumbles; the same review describes a balanced mid-range and some elevated treble.[6]
Bose SoundLink Plus Black (894040-0100; ASIN B0F7HVC62G)
RTINGS' exact SoundLink Plus review describes the larger Plus as bass-forward and says it can get louder than smaller options; Bose markets it as delivering booming bass. The public bilateral page keeps numeric low-frequency and SPL values locked.[7, 4, 5]
What this changes: Plus is the better feature and source-context fit when fuller low-end and louder group playback matter, but this is a bounded review characterization rather than a Pickoryx measurement or a universal winner.[6, 7, 5]
Size Weight And Portability
Bose SoundLink Flex (2nd Gen) Black (887612-0100; ASIN B0D6WD2QSQ)
Bose lists Flex at 3.56 x 7.93 x 2.06 inches and 1.291 lb, with a nylon utility loop.[3]
Bose SoundLink Plus Black (894040-0100; ASIN B0F7HVC62G)
Bose lists Plus at 9.1 x 3.94 x 3.4 inches and 3.29 lb, with a rugged utility rope loop.[4]
What this changes: Flex is the clear portability choice for hand carry, small bags and backpack attachment; Plus remains portable but asks the buyer to carry substantially more mass and volume for its larger output and battery.[3, 4]
Microphone Voice Assistant And App
What this changes: Choose Flex when speakerphone or phone-assistant access is part of the use case; choose Plus when phone charging, larger-group playback and longer battery matter more.[3, 4]
Current Offer Value
Bose SoundLink Flex (2nd Gen) Black (887612-0100; ASIN B0D6WD2QSQ)
The dated Pickoryx catalog observation for B0D6WD2QSQ recorded a current USD offer and IN_STOCK state.[1]
Bose SoundLink Plus Black (894040-0100; ASIN B0F7HVC62G)
The dated Pickoryx catalog observation for B0F7HVC62G recorded a current USD offer and IN_STOCK state, higher than Flex at that observation.[2]
What this changes: Plus must justify its higher current offer through battery, size/output and charge-out benefits; the short history cannot support a historical-low or Buy Now/Wait conclusion.[1, 2]
Best for your routine
Small-bag and backpack portability
Best fit: Bose SoundLink Flex (2nd Gen) Black (887612-0100; ASIN B0D6WD2QSQ)
Based on listed features, not comparative testing.
Flex is 1.291 lb and has a utility loop; Plus is 3.29 lb and physically larger.
Multi-day playback between outlets
Best fit: Bose SoundLink Plus Black (894040-0100; ASIN B0F7HVC62G)
Based on listed features, not comparative testing.
Plus is rated for up to 20 hours versus Flex up to 12 hours, with different manufacturer conditions noted.
Accidental poolside drop
Best fit: Bose SoundLink Flex (2nd Gen) Black (887612-0100; ASIN B0D6WD2QSQ)
Based on listed features, not comparative testing.
Both are IP67-rated, but Bose explicitly documents that Flex floats and is designed to withstand an accidental drop in water; the Plus page does not establish float behavior.
Speakerphone and phone-assistant access
Best fit: Bose SoundLink Flex (2nd Gen) Black (887612-0100; ASIN B0D6WD2QSQ)
Based on listed features, not comparative testing.
Flex has a built-in microphone and documented phone-call/phone-assistant support; Plus is listed without a microphone.
Bass-oriented group listening
Best fit: Bose SoundLink Plus Black (894040-0100; ASIN B0F7HVC62G)
RTINGS describes Flex as lacking low-end thump and Plus as bass-forward, but the bilateral page does not expose numeric low-frequency or SPL values.
Current offer value
The better fit depends on your priorities
Flex had the lower dated observation; Plus needs its battery, output and charge-out benefits to matter to the buyer, and timing cannot be inferred from the short window.
Value and trade-offs
One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.
At the dated observation, Plus carried the higher current offer. Its premium is easier to justify for buyers who will use the longer rated battery, larger output and USB-C charge-out; Flex is the lower-carry-cost choice.
The snapshot history spans only a short period, so it cannot support a definite Buy Now or Wait recommendation. Recheck the two exact ASINs before purchase.
Limitations
- No hands-on testing was performed.
- RTINGS exact bilateral page lists Methodology v1.0.1 for both products; this result does not merge measurements from other test-bench versions.
- RTINGS locks the numeric low-frequency, SPL and other table values on the public bilateral page. Low-end guidance is limited to the exact-model review descriptions and Bose official feature language.
- Manufacturer battery ratings use stated conditions; the 12-hour and 20-hour claims are not a standardized head-to-head test.
- Both products carry IP67 in official materials, but only Flex has an explicit float statement in the checked Bose support page. Neither is documented here for intentional underwater use.
- Price history is short and cannot support a historical low or Buy Now/Wait call.
- Guidance is tied to the exact black ASINs and single-speaker packages; verify the live seller, bundle and generation before purchase.
Questions shoppers ask
Is SoundLink Plus worth paying more than Flex 2nd Gen?
Only if you will use its longer rated battery, larger bass-oriented output or USB-C charge-out enough to carry a 3.29 lb speaker. Flex is the better fit for lightweight travel, calls and documented float behavior; the current offer difference is dynamic and the history is too short for timing advice.
Which Bose speaker is safer around a pool?
Both are officially IP67-rated. Bose explicitly says Flex floats and can withstand an accidental water drop for up to 30 minutes, while also saying it is not designed for use while in water. The checked Plus page does not establish that it floats.
Which one has deeper bass?
The exact-model RTINGS reviews characterize Flex as lacking low-end thump and Plus as bass-forward, and Bose markets Plus for booming bass. The public bilateral page keeps numeric low-frequency and SPL results locked, so treat Plus as the source-context bass fit rather than a universal measured winner.
Can either speaker charge my phone?
Bose documents USB-C charge-out for SoundLink Plus. Flex is listed without charge-out, so it is a playback speaker rather than a phone power bank in this comparison.
Methodology and sources
Compared the exact black ASIN/model bridges with official IP67, float, battery, charge-time, dimension, weight, microphone and charge-out documentation, then used RTINGS exact bilateral pages and both exact-model reviews. Both products in the direct comparison show Methodology v1.0.1; no values from another test bench were merged.
Automation checked the assigned product identities, availability and short offer history against the read-only Pickoryx snapshot and current catalog; product conclusions come from the cited official and independent sources.
View 7 sources
- 1.Bose SoundLink Flex (2nd Gen) Black — exact catalog offerPickoryx price intelligence · Pickoryx price data · Source checked 2026-09-25 19:13 UTC
Evidence used on this page
- Admin product 298: ASIN, title, model, Black variant, current offer state: Pickoryx catalog identifies the assigned ASIN and model and records a dated USD offer; it is used for exact variant and dynamic offer context.
- Product 298: current observation 2026-09-25T19:13:51Z; history 2026-09-04 to 2026-09-21: Current USD offer and IN_STOCK state for the exact assigned product; renderer must keep display dynamic.
- 2.Bose SoundLink Plus Black — exact catalog offerPickoryx price intelligence · Pickoryx price data · Source checked 2026-09-25 19:14 UTC
Evidence used on this page
- Admin product 300: ASIN, title, model, Black variant, current offer state: Pickoryx catalog identifies the assigned ASIN and model and records a dated USD offer; it is used for exact variant and dynamic offer context.
- Product 300: current observation 2026-09-25T19:14:13Z; history 2026-09-04 to 2026-09-21: Current USD offer and IN_STOCK state for the exact assigned product; renderer must keep display dynamic.
- 3.Shop SoundLink Flex Bluetooth Speaker (2nd Gen)Bose · Official specifications · Source checked 2026-09-25 21:24 UTC
Evidence used on this page
- Product details, Technical Specifications, FAQ: IP67, float behavior, dimensions, weight, battery, charge time, microphone, calls, PositionIQ and app: Bose exact product page lists IP67, 12-hour battery, 4-hour charge time, dimensions, 1.291 lb weight, built-in microphone, USB-C cable, PositionIQ and float behavior for accidental water drops.
- 4.Shop Bose SoundLink Plus Portable SpeakerBose · Official specifications · Source checked 2026-09-25 21:24 UTC
Evidence used on this page
- Features and Compare Bluetooth speakers table: IP67, 20-hour battery, 3.29 lb, dimensions, mono, no microphone, USB-C charge-out, EQ and pairing: Bose exact product page lists IP67, 20-hour battery, 3.29 lb weight, 9.1 x 3.94 x 3.4 inch size, no microphone, charge-out, adjustable EQ and two-speaker modes.
- 5.Bose SoundLink Flex (2nd Gen) vs SoundLink Plus: Which Speaker Is Better?RTINGS · Independent testing · Source checked 2026-09-25 21:24 UTC
Evidence used on this page
- Product boxes, Methodology v1.0.1, public verdict and visible test-context claims: RTINGS compares the exact models under Methodology v1.0.1: Flex is smaller/more portable with a microphone and shorter charge time; Plus has nearly 20-hour battery and both are treated as mono. Numeric table values remain locked.
- 6.Bose SoundLink Flex (2nd Gen) ReviewRTINGS · Independent testing · Source checked 2026-09-25 21:24 UTC
Evidence used on this page
- Methodology v1.0.1 review sections for Music, Videos/Movies, Voice Assistant and variants: RTINGS exact-model review says the small Flex lacks low-end thump, is mono/front-facing, supports phone voice assistants, has a built-in microphone and was tested as the Black variant.
- 7.Bose SoundLink Plus ReviewRTINGS · Independent testing · Source checked 2026-09-25 21:24 UTC
Evidence used on this page
- Methodology v1.0.1 review sections for Music, product positioning, variants and Flex comparison: RTINGS exact-model review describes Plus as bass-forward and positioned between Max and Flex; the review was updated to Test Bench v1.0.1 and tested the Blue Dusk variant.