SKU: 13513247391

Smart Series Verstelbare Dumbbells - 40KG

Sale price$148.50 Regular price$165.00
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Description

Smart Series Verstelbare Dumbbells - 40KGDe PH Fitness Verstelbare Dumbbells 40KG combineren maximale trainingsvrijheid met een compact en ruimtebesparend ontwerp. Dankzij het slimme draaimechanisme verstel je het gewicht snel en eenvoudig van 5 kg tot 40 kg, waardoor je geen complete dumbbellset meer nodig hebt. Met maar liefst 17 gewichtsniveaus vervangt deze adjustable dumbbell set een volledig dumbbellrek en creer je professionele trainingsmogelijkheden vanuit huis. Ideaal voor

De PH Fitness Verstelbare Dumbbells 40KG combineren maximale trainingsvrijheid met een compact en ruimtebesparend ontwerp. Dankzij het slimme draaimechanisme verstel je het gewicht snel en eenvoudig van 5 kg tot 40 kg, waardoor je geen complete dumbbellset meer nodig hebt.

Met maar liefst 17 gewichtsniveaus vervangt deze adjustable dumbbell set een volledig dumbbellrek en creëer je professionele trainingsmogelijkheden vanuit huis. Ideaal voor krachttraining, spieropbouw, full-body workouts en functionele fitness.


17 Gewichtsniveaus in Eén Compacte Dumbbell

De verstelbare dumbbells bieden een breed gewichtsbereik waardoor zowel beginners als gevorderde sporters effectief kunnen trainen.

Gewichtsstappen

  • 5 kg – 7 kg – 9 kg – 11 kg – 13 kg – 15 kg – 18 kg – 20 kg – 22 kg – 25 kg – 27 kg – 29 kg – 32 kg – 34 kg – 36 kg – 38 kg – 40 kg

Met deze uitgebreide gewichtsstappen voer je eenvoudig:

  • Progressive overload training uit
  • Lichte en zware oefeningen af
  • Full-body workouts
  • Spieropbouw en krachttraining
  • HIIT en functionele training

Bespaar Ruimte én Geld

Met de PH Fitness Adjustable Dumbbells vervang je een volledige dumbbellset door slechts twee compacte dumbbells.

Dit betekent:

  • Minder apparatuur nodig
  • Meer ruimte in jouw home gym
  • Geen groot dumbbellrek meer nodig
  • Lagere kosten dan losse dumbbells kopen
  • Meer trainingsmogelijkheden in compacte ruimtes

Perfect voor:

  • Home gyms, Appartementen, Garage gyms, PT studio’s & Multifunctionele trainingsruimtes

Slim Draaimechanisme voor Snelle Gewichtsaanpassing

Dankzij het innovatieve draaimechanisme wissel je soepel tussen verschillende gewichten zonder losse onderdelen of ingewikkelde verstellingen.

Voordelen van het verstelsysteem

  • Snelle gewichtswissels tijdens training
  • Duidelijke gewichtsaanduidingen
  • Efficiënter trainen zonder onderbrekingen
  • Ideaal voor supersets en circuittraining
  • Eenvoudige bediening voor elk trainingsniveau

Zo blijf je volledig gefocust op jouw workout.


Professionele Bouwkwaliteit & Maximale Duurzaamheid

De verstelbare dumbbells zijn ontwikkeld voor intensieve krachttraining en langdurig gebruik.

Hoogwaardige materialen

  • Stevige stalen constructie
  • Slijtvaste afwerking
  • Duurzaam vergrendelsysteem
  • Premium kwaliteit componenten
  • Ontworpen voor dagelijks gebruik

Geschikt voor zowel beginners als ervaren krachtsporters.


Ergonomische Grip voor Comfort en Controle

De ergonomisch ontworpen handgrepen zorgen voor extra comfort en stabiliteit tijdens iedere oefening.

Gripvoordelen

  • Comfortabele handpositie
  • Vermindert belasting op polsen en handen
  • Meer controle tijdens zware lifts
  • Antislip grip voor veilige training
  • Geschikt voor lange trainingssessies

Hierdoor train je comfortabeler en met meer vertrouwen.


Complete Full Body Krachttraining

Met deze verstelbare dumbbell set train je vrijwel iedere spiergroep effectief vanuit huis.

Ideaal voor oefeningen zoals

  • Dumbbell bench press
  • Shoulder press
  • Rows
  • Squats
  • Lunges
  • Bicep curls
  • Tricep extensions
  • HIIT workouts
  • Functionele training

Meer dan 30 trainingsmogelijkheden met één compacte set.


Modern & Compact Design

Naast functionaliteit biedt deze dumbbell set ook een moderne professionele uitstraling die perfect past binnen iedere home gym.

Het compacte ontwerp:

  • Houdt jouw trainingsruimte overzichtelijk
  • Zorgt voor eenvoudige opslag
  • Combineert stijl met prestaties
  • Past perfect in moderne fitnessruimtes

Waarom Kiezen voor PH Fitness?

PH Fitness ontwikkelt hoogwaardige fitnessapparatuur voor sporters die professionele prestaties willen combineren met comfort, duurzaamheid en slim design.

Met focus op Innovatie, Kwaliteit, Gebruiksgemak, Duurzaamheid & Klanttevredenheid.


Belangrijkste kenmerken

  • Verstelbare dumbbells van 5 – 40 kg
  • 17 verschillende gewichtsniveaus
  • Slim draaimechanisme voor snelle verstelling
  • Vervangt een volledige dumbbellset
  • Compact en ruimtebesparend ontwerp
  • Ergonomische antislip handgrepen
  • Professionele bouwkwaliteit
  • Geschikt voor full-body krachttraining
  • Ideaal voor home gym en fitness
  • Duurzaam en onderhoudsvriendelijk

Technische specificaties

Merk: PH Fitness
Producttype: Verstelbare dumbbells / adjustable dumbbell set
Gewichtsbereik: 5 – 40 kg
Aantal gewichtsniveaus: 17
Gewicht per dumbbell: 40 kg
Totaalgewicht set: 80 kg
Verstelsysteem: Draaimechanisme
Kleur: Zwart
Materiaal: Staal en hoogwaardige composietmaterialen
Gebruik: Krachttraining, fitness en home gym
Geschikt voor: Beginners en gevorderde sporters


Veelgestelde vragen

  • Hoe verstel ik het gewicht?
    Je draait eenvoudig aan het geïntegreerde verstelsysteem om direct het gewenste gewicht te selecteren.

  • Hoeveel dumbbells vervangt deze set?
    Deze verstelbare dumbbells vervangen een compleet dumbbellrek met 17 verschillende gewichtsniveaus.

  • Zijn deze dumbbells geschikt voor zware krachttraining?
    Ja. Dankzij de stevige constructie en het hoge maximale gewicht van 40 kg per dumbbell zijn ze geschikt voor intensieve krachttraining.

  • Bespaar ik echt ruimte met deze dumbbells?
    Absoluut. In plaats van tientallen losse dumbbells heb je slechts twee compacte verstelbare dumbbells nodig.

  • Zijn deze dumbbells geschikt voor beginners?
    Ja. Dankzij het brede gewichtsbereik train je zowel als beginner als gevorderde sporter effectief en progressief.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 13513247391

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4.2 ★★★★★
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Product Reviews
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Verified Purchase
Brock Isaacks
Massapequa, US
★★★★★ 5
Bass Forward, Heavy physicality, Excellent upgrade!
Color: Blue, Color: Blue
I would like to start this by saying that I’m having to rewrite this as my first one violated community guidelines so I guess. But I wanted to preface that I have owned at least 1 of every generation of the JBL Boombox Series (1 OG BB, 2pair Gen 2, 2 pair Gen 3, 2 for the current JBLboombox 4!! I’m also extremely into audio and technology and speakers are an expertise of mine! I personally think that this was the biggest leap forward in the series and although I am still disappointed we reverted back to a 2-way system instead of the pioneering 3-way set up and that is a bummer but as far as feeling the music, want bass? Can’t get enough. These Boombox 4 CRANK that low Freq and can sustain a sub 40 Hz base note on battery for extended periods of time. I had no idea that physics would allow such a small item to create base like it does and that’s given proper acoustics of the room of the hallway ~~you know, you put your speaker somewhere and you’re like it sounds the best right here. That’s the soundstage (ish) but wow! The two base boost options are awesome and remind me of the OG BB with what was called “home and outdoor mode” When I’m rocking my stereo pair of Boombox 4s I basically always have the bass boost feature turned on the deep base (mode 1) and the other option (mode 2) is to have “punchy base” however I don’t recommend that one. Overall super happy with Bluee & Squad box! I will say that the only lighting feature on it is to me a very useful and fun incorporation of LEDs into a portable speaker as the color whether orange or white will show you from a distance what bass mode you’re in but also, you can verify it by a glance and rockin’ these dark orange glows, white punches or nothing at all. :) Oh and the Original JBL I got in 2017 is still working like a charm in a buddy’s garage of mine (battery is shot, must stay plugged in to use) But JBL will last a long time, there’s such a big variety to choose from on the Bluetooth market these days that you can find a speaker for any size occasion or prefer preference. Lastly…✅✅✅✅ AURACAST ✅✅✅✅HAS BEEN FLAWLESS!! 🤩 as I had connection issues with every type of linking JBL’s had to offer since Connect… so JBLs Connect, Connect+, partyboost, ect ….. no good! ESPECIALLY in a dang stereo pair. Now when I turn on both speakers, they automatically link into stereo mode and it is simple as can be and they haven’t even hiccups once for the hundreds of hours they’ve played music already. Well I hope this finds someone who I intent it too, That’s all folks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025
E
Verified Purchase
Eugene Sandow
West Palm Beach, US
★★★★★ 5
I ran out of stars!!!
Color: Blue
It's hard to know where to begin when talking about the JBL Boombox 4. Let me begin by stating I'm no stranger to JBL speakers of which I have several. I've had 3 extremes, 2 charges, and 1 Big Boombox #1. This boombox 4 is another beast all together. Let me also add I'm also a recording/ mixing engineer so I have pretty good ears for music and how things should sound. I was literally overwhelmed by the sheer size and essence of the BB4. It was like trying to take control of a baby elephant that had somehow gotten loose. It almost seems twice the size of the Boombox 1-3 but it is fatter around middle which gives it a chunkier appearance. It really is a beauty to behold especially in blue like mine. The sound is better than the others but to get that fat bass you have to push the bass (B) button to the first level. Push it again and bass as well as vocals and instruments are pushed more to the forefront and more in your face. I don't play music loud and usually stick with smooth jazz styles. Everything I've played has sounded good with the bass button engaged. I can only compare the BB4 to the BB1. The BB1 is still very good with good bass response but the BB4 blows it out of the water. I could've lived with the BB1 but I know one day the battery is going to die and I'd be stuck with a very large door stop. I refuse to go through the stress of trying to replace the battery in another JBL speaker which was pure hell and it still never worked again. When I heard about the new batteries and how easy you could swap them out I was sold. I almost got the extreme 4 but the Boombox 4 had a much bigger and expansive sound. Reviewers have reported that the stereo spread is non-existent. Not true. I hear very good stereo separation. Not exactly as wide as two separate speakers but very good as it is. I really didn't need another speaker especially one so pricey but the ability to easily remove the battery says this speaker will be around for a very long time. At this price point the speaker case could and should have been included with the purchase.
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Reviewed in the United States on November 11, 2025
D
Verified Purchase
DeAngelo D.
Dallas, US
★★★★★ 5
Quality requires no 2nd thoughts
Color: Black, Color: Black
🙋🏾‍♂️I’ve owned the original BoomBox 1 since 2019. I had that battery and brick replaced in February of 2023 and that thang never lost any of its sound quality over that 4yr period. Sadly those replacement items just gave out on me on February 3,2026. I contemplated replacing the battery and brick once again because the speakers were still grade A in sound quality…but then I saw the Boombox4 and thought,”why spend another $200 when I’ve already done so?” I paid $499 for Boombox1 so I wasted no time ordering Boombox4 and I’m thrilled to see that the engineers have designed the 4 without a brick and that it’s charging system automatically shuts off once it reaches 100%. This was the only issue I had with the original Boombox1 and now I look forward to YEARS of usage. I’m a FedEx courier with a rual route and I spend 12hrs a day out there on the road! JBL Boombox4 has no issues keeping up with my demands…just like the original. Come to think of it,I’m going to get the battery and brick replaced on the Boombox1 and keep it as well,salute JBL…I am your #1 supporter ✊🏾🖤
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Reviewed in the United States on March 2, 2026
E
Verified Purchase
Exceptional Quality & So light More than i could have dreamed of
Belleville, US
★★★★★ 5
REAL PHYSICAL SUBBASS
Color: White
You can actually physically feel the bass. The bass boost 1 mode is super super amazing its sound quality parallels the JBL Ultimates which i have 2 of and this color is marvelous. The weight is also amazing my infant daughter loves this speaker and I'm soo soo impressed on the progress the boom box has made in the past 5 years this version completely outshines previous generations. LOVE IT!!
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Reviewed in the United States on June 7, 2026
T
Verified Purchase
Thomas C.
Birmingham, US
★★★★★ 4
Badass speaker🔊
Color: Black
It’s one powerful speaker. 🔈 I’ll have to do another survey after I use it for a couple day I’ve only turned it on once for only 10 minutes but so far so good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

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