JBL Xtreme 4 Portable Bluetooth Speaker - Black
It’s time to live loud! The JBL Xtreme 4 portable waterproof speaker delivers next-level massive JBL Pro Sound with amazing dynamics, even at top volume, thanks to two powerful woofers and two tweeters. Dual pumping JBL passive radiators give you deeper bass that moves you. Want to take your music outside? The handy shoulder strap makes it easy, while the rugged rubber bumpers and IP67 waterproof and dustproof rating mean that a sudden downpour or a dunk in the lake won’t stop the fun. When it’s time to create an even bigger audio experience, pair two Xtreme 4s for stereo sound. Or for your next party, use Auracast to connect the Xtreme 4 with any compatible JBL portable speakers, so your friends lounging poolside will vibe to the same playlist as the ones chatting indoors. 24 hours of playtime and a convenient power bank for your device mean you won’t have to recharge until morning. All this, plus it’s made with recycled plastic and recycled fabric. The JBL Xtreme 4 brings thrilling sound with you—everywhere.
It’s time to live loud! The JBL Xtreme 4 portable waterproof speaker delivers next-level massive JBL Pro Sound with amazing dynamics, even at top volume, thanks to two powerful woofers and two tweeters. Dual pumping JBL passive radiators give you deeper bass that moves you. Want to take your music outside? The handy shoulder strap makes it easy, while the rugged rubber bumpers and IP67 waterproof and dustproof rating mean that a sudden downpour or a dunk in the lake won’t stop the fun. When it’s time to create an even bigger audio experience, pair two Xtreme 4s for stereo sound. Or for your next party, use Auracast to connect the Xtreme 4 with any compatible JBL portable speakers, so your friends lounging poolside will vibe to the same playlist as the ones chatting indoors. 24 hours of playtime and a convenient power bank for your device mean you won’t have to recharge until morning. All this, plus it’s made with recycled plastic and recycled fabric. The JBL Xtreme 4 brings thrilling sound with you—everywhere.
It’s time to live loud! The JBL Xtreme 4 portable waterproof speaker delivers next-level massive JBL Pro Sound with amazing dynamics, even at top volume, thanks to two powerful woofers and two tweeters. Dual pumping JBL passive radiators give you deeper bass that moves you. Want to take your music outside? The handy shoulder strap makes it easy, while the rugged rubber bumpers and IP67 waterproof and dustproof rating mean that a sudden downpour or a dunk in the lake won’t stop the fun. When it’s time to create an even bigger audio experience, pair two Xtreme 4s for stereo sound. Or for your next party, use Auracast to connect the Xtreme 4 with any compatible JBL portable speakers, so your friends lounging poolside will vibe to the same playlist as the ones chatting indoors. 24 hours of playtime and a convenient power bank for your device mean you won’t have to recharge until morning. All this, plus it’s made with recycled plastic and recycled fabric. The JBL Xtreme 4 brings thrilling sound with you—everywhere.
It’s time to live loud! The JBL Xtreme 4 portable waterproof speaker delivers next-level massive JBL Pro Sound with amazing dynamics, even at top volume, thanks to two powerful woofers and two tweeters. Dual pumping JBL passive radiators give you deeper bass that moves you. Want to take your music outside? The handy shoulder strap makes it easy, while the rugged rubber bumpers and IP67 waterproof and dustproof rating mean that a sudden downpour or a dunk in the lake won’t stop the fun. When it’s time to create an even bigger audio experience, pair two Xtreme 4s for stereo sound. Or for your next party, use Auracast to connect the Xtreme 4 with any compatible JBL portable speakers, so your friends lounging poolside will vibe to the same playlist as the ones chatting indoors. 24 hours of playtime and a convenient power bank for your device mean you won’t have to recharge until morning. All this, plus it’s made with recycled plastic and recycled fabric. The JBL Xtreme 4 brings thrilling sound with you—everywhere.
in 3 offers
The lowest price for JBL Xtreme 4 Portable Bluetooth Speaker - Black right now is $299.95 at Amazon.com.au, compared across 3 retailers.
The all-time low was $88.39 on 15 Oct 2026 — today's price is 239% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 24 Oct 2026.
Last updated at 24/10/2026 22:49:47
JBL Xtreme 4, Next Level Massive JBL Pro Sound, Up to 24 Hours of Playtime Plus 6 Hours with Playtime Boost, Convenient Shoulder Strap, AI Sound Boost
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
JBL Xtreme 4 Portable Waterproof Speaker - Black
Delivery between 28 Oct – 2 Nov $7.95
JBL Xtreme 4 Portable Bluetooth Speaker (Black)
Delivery $12.99
| Outdoor | Yes |
| Bluetooth | Yes |
| Connectivity Technology | Bluetooth, Wireless |
| Ports and Interfaces | USB-C |
| Wi-Fi | No |
JBL Xtreme 4, Next Level Massive JBL Pro Sound, Up to 24 Hours of Playtime Plus 6 Hours with Playtime Boost, Convenient Shoulder Strap, AI Sound Boost
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
JBL Xtreme 4 Portable Waterproof Speaker - Black
Delivery between 28 Oct – 2 Nov $7.95
JBL Xtreme 4 Portable Bluetooth Speaker (Black)
Delivery $12.99
| Outdoor | Yes |
| Bluetooth | Yes |
| Connectivity Technology | Bluetooth, Wireless |
| Ports and Interfaces | USB-C |
| Wi-Fi | No |
