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JBL PartyBox Stage 320 (Black)

Portable Bluetooth Party Speaker
£529
Order with your local store
  • Call to order from your local store, or add to basket and Click & Collect from our stores with a pick-up slot

Use our Store Finder to find your local store. Please call ahead to check stock.

6 Year Guarantee

£52.85 - Fully refundable if unused.

Add our 6 Year Guarantee to your basket when you check out. We'll cover your items for 6 years
and give you your money back if unused.

Fully refundable if unused

6 Year Guarantee costs just £9.99 on all items under £100, or 10% of purchase
price on anything over £100.

We think you'll agree our 6 Year Guarantee offers fantastic value. What's more, if you don't use it
in the 6-year period, we'll refund the cost of it. You really can't say fairer than that!

Plus, if we can't fix a fault, we will give you a replacement.

Find out full details here.

Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability. Find out more

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
Ts&Cs apply - see our delivery page.

Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability. Find out more

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
Ts&Cs apply - see our delivery page.
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If you’ve got a gathering and need some serious music power, then wheel in the JBL PartyBox Stage 320. Party is in its name.

Made to party
Put together a 240 watt amp, quad speaker array and bass reflex cabinet and you’re guaranteed deep, powerful sound that’s more than enough to get the party started. The JBL PartyBox Stage 320 is tailor-made for the job and doesn’t just go louder than your average Bluetooth speaker, it also goes much lower, bringing more than just a taste of the club to your personal venue.

Listen louder, with AI tech
The PartyBox Stage 320 features JBL’s latest AI Sound Boost technology, which intelligently boosts the volume and reduces distortion. Analysing the signal, in real time, it pushes the drivers’ potential to their full capacity, without creating additional distortion, giving you the best of all worlds.

Multi-speaker connection by Auracast
Connect multiple JBL Auracast-enabled PartyBox speakers together and you've got yourself instant music for a serious house party, with music wherever you choose - indoors or out. You can also pair Stage 320 speakers together, for even wider, stereo sound.

Light it up
More than just a sonic boom box, the PartyBox Stage 320 provides the visuals, too. Select customisable strobes, starry lights, cool light trails or leave the speaker to sync itself to the music. Whichever way you look at it, the PartyBox Stage 320 is a light fantastic.

PartyBox app for personalised control
Download the JBL PartyBox app (available free for iOS and Android) and get personalised control of the sound and lights. Access DJ sound effects and an equaliser for customised sound. Dedicated Light Show settings let you get the perfect visual match for the music.

Party all night
Featuring a battery that lasts up to 18 hours, the PartyBox Stage 320 can keep going all night long. If you run out of juice, a quick 10 minute charge is all that’s needed for another two hours playback time. If you need more backup or are spending time away from mains power, extra battery packs are also available (at additional cost).

Take it outside
Certified to IPX4, the PartyBox offers splash-proof protection. Perfect for a poolside or hot tub party, the PartyBox Stage 320’s robust build easily withstands the elements.

Wireless Bluetooth or wire up a mic and guitar – the choice is yours
For quick and easy music streaming, simply pair the PartyBox Stage 320 with your Bluetooth-equipped music source. If you’d prefer to make a wired connection, use the 3.5mm AUX input to connect your mixer, CD player or other source. The PartyBox Stage 320 also proves to be the ideal entertainer, with Karaoke support and 6.35mm inputs for microphone and guitar (or dual mics). You can even control the bass, treble and echo effects for the microphone, via dedicated controls.

Keep your smartphone charged
Thanks to its USB-A power supply, you can keep your smartphone charged up and full of beans.

For serious party sound, simply wheel in the JBL PartyBox Stage 320.
Overview
Active or Passive?
Active
Smart Features
Smartphone control
Yes
Connectivity
Analogue Input
3.5mm x 1
Audio Outputs
3.5mm Loop Through
Bluetooth
Yes
USB
1
General
Manufacturer's Warranty
2 years
Audio
Frequency Response (Hz)
40 - 20,000
Power Output
240w total
Power Output - Watts per CH
100 +
Tone Controls
Yes (Including Bass Boost)
Energy Consumption
Battery Life
Up to 18 hours
Power Consumption - Standby
0.2 - 0.5
Dimensions
Dimensions WxHxD (mm)
335 x 670 x 385
Weight
Weight (KG)
16.5
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6 Year Guarantee

£52.85 - Fully refundable if unused.

Add our 6 Year Guarantee to your basket when you check out. We'll cover your items for 6 years
and give you your money back if unused.

Fully refundable if unused

6 Year Guarantee costs just £9.99 on all items under £100, or 10% of purchase
price on anything over £100.

We think you'll agree our 6 Year Guarantee offers fantastic value. What's more, if you don't use it
in the 6-year period, we'll refund the cost of it. You really can't say fairer than that!

Plus, if we can't fix a fault, we will give you a replacement.

Find out full details here.


  • Representative 21.9% APR (variable)
  • Purchase rate 21.9% p.a. (variable)
  • Assumed credit limit £1,200
Subject to status. Terms and conditions apply. Richer Sounds Limited acts as a broker and offers credit solely from PayPal (Europe) S.a rl et Ice, S.C.A, 22-24 Boulevard Royal, L-2449, Luxembourg.
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Pay in 3 interest-free payments so you can spread the cost. No fees when you pay on time.

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  • Spread the cost in 3 interest-free payments. The first payment is made at point of purchase, with the remaining 2 payments scheduled automatically every 30 days. No fees when you pay on time.

You must be 18+ to use this credit offer. Credit subject to status. T&Cs apply. Klarna uses soft searches with credit reference agencies. These do not affect your credit rating. Missed payments can affect your ability to use Klarna. Pay in 3 installments complete terms.

Buy now, pay later available in-store or by phone, on most items over £500 *exclusions apply

We offer 6 and 10-month options.

Call your local store or our telesales team for details

For purchases over £500, you can settle the balance in 6 months, and in 10 months on purchases over £1000 and pay no interest whatsoever. If you settle part of your loan in the deferral period you won’t pay interest on that part. You can still pay off the loan sooner if you make additional payments. If you’d rather spread the cost over 36 months, you can set up a loan repayment plan when the payment-free period comes to an end at 19.9% APR representative. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. Richer Sounds Limited acts as a credit broker and not the lender. Creation Consumer Finance Limited acts as the lender. Find out more information and eligibility criteria here.