JBL Partybox Stage 320 Party Bluetooth Speaker
Inside the box
Under the hood
Type
Party Bluetooth Speaker
Model
Partybox Stage 320
Power
240 W
Battery
Up to 18h battery
Frequency
45-20,000 Hz
Durability
IPX4 splashproof
Connections
Dual microphone and guitar inputs
Connectivity
Bluetooth 5.4
Operating mode
Battery-powered
Special features
The JBL PartyBox Stage 320 offers robust JBL Pro Sound with strong bass, an adaptive light show, microphone and guitar inputs with effects, easy transport with a handle and wheels, splash-proofing, 18 hours of playtime with a replaceable battery, and wireless connectivity with other Auracast-enabled JBL speakers.
Rent the JBL Partybox Stage 320 – Your party, your sound, your style
Whether it's a garden party, birthday, or spontaneous living room concert, the JBL Partybox Stage 320 turns every celebration into a festival. Powerful sound, punchy bass, and a spectacular light show included. And best of all: at Grover, you can rent the Powerbox flexibly – with no obligation to buy, but with full party factor. 🎉🔊
More than just loud: highlights of the JBL Partybox Stage 320
200 watts of pure JBL sound Experience real party sound with powerful lows, clear highs, and rich mids. JBL Original Pro Sound technology takes every playlist to the next level – whether it's pop, hip-hop, or EDM.
Bass you can feel With two woofers and bass boost, the Partybox lets you not only hear the music, but feel it too. Perfect for outdoor events or when you just want to turn it up.
Light show for that club feeling The integrated light show with colorful effects automatically adapts to the beat – transforming any room into a dance floor.
Bluetooth, mic & more Thanks to Bluetooth 5.3, USB, AUX, and microphone or guitar connection, you can easily stream music or perform yourself. Karaoke or live set? Let's go!
Battery for the whole evening Up to 18 hours of battery life ensures that you can party longer than your battery. And with the fast-charging function, you'll be ready for another 2 hours of music in just 10 minutes.
Weatherproof & mobile Thanks to IPX4 splash protection, the Partybox is ready for the garden, park, or balcony. With an extendable handle and wheels, you can transport it like a trolley – it's that easy.
Rent instead of buy: JBL Partybox Stage 320 at Grover
Flexible partying Only need it for a weekend, an event, or your summer vacation? No problem. At Grover, you can rent whenever and for as long as you want – with no obligation.
Protection included With Grover Care, you're covered: up to 80% of repair costs are included in case something happens.
Share instead of owning Renting is not only flexible, but also more sustainable. This makes your party green – in the best sense of the word.
Frequently asked questions about the JBL Partybox Stage 320 at Grover
How loud is the speaker really? With 200 watts, it's easily enough for medium-sized parties – indoors or outdoors. And thanks to Bass Boost, you can really feel it.
Can I use it outdoors? Yes! With IPX4 protection, it can withstand a few raindrops or spilled drinks.
How do I charge it? Simply use the included power cord. The quick-charge function gives you 2 hours of music after just 10 minutes.
Can I connect a microphone? Yes! Microphone and guitar inputs are available – perfect for karaoke or small gigs.
How do I transport the speaker? With its trolley handle and wheels, it's super mobile – like a suitcase on a party mission.
JBL Partybox Stage 320 – The soundtrack for your best night ever
All you need is power, a playlist, and a good mood – the Partybox will take care of the rest. Rent your sound machine from Grover now and turn every occasion into a party. 🎶 Rent now and start partying!
Frequently asked questions
Grover devices are either brand new or fully refurbished to be as good as new. All refurbished tech is wiped of all data, cleaned, repaired, and rented out again for more people to enjoy. By reusing and recirculating tech, we extend the lifespan and usage of devices, helping reduce e-waste and our impact on the planet. Learn more about how renting works.
We want you to enjoy our products as though they were yours. Small scratches and normal signs of use will be cleaned after return for free. There are no charges for device errors from the manufacturer.
In case of severe damage, Grover Care covers up to 80% of damages for all rental categories. Add Grover Care to your rental for better protection.
Check out our example photos of normal signs of use that we repair for free and also photos of more severe damage. Learn more about Grover Care.
You can return your device for free when your minimum rental period ends.
You just need to reset the device and remove any data. This way, we can rent the device safely to the next person. Then print out the shipping label, return the device, and your monthly payments will be stopped.
You can drop the device off at any post office or drop-off point of the shipping provider shown on the return label. Learn more about returns.
When you place an order, our algorithm checks your data to make sure you're a real person. We also complete a quick automatic credit check. This type of credit check is recorded on your credit report but doesn't have an impact on your credit rating.
If your order is declined, you can request a human review of this automated decision.
You can find further information on why and how we do credit assessments in Section 2.2. of our privacy policy.
If you change your mind and your order hasn’t been processed yet, you can cancel it in your account.
If the order has been processed, we can’t stop it from being shipped. But you can contact our support team and they’ll tell you how to proceed.
If your order has already been delivered, you can contact our support team and revoke your order for free within 14 days after delivery. Any delivery fee is not refunded. Learn more about our cancellation policy.
If you rent with Grover Business, there's no 14 days revocation period. But you can contact our business support and ask for a device exchange.
