JBL Xtreme 4 Bluetooth Speaker - Blue
Unleash powerful sound 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. Up to 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. - JBL XTREME 4 Bluetooth Speaker - Blue
Unleash powerful sound 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. Up to 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. - JBL XTREME 4 Bluetooth Speaker - Blue
Unleash powerful sound 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. Up to 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. - JBL XTREME 4 Bluetooth Speaker - Blue
Unleash powerful sound 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. Up to 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. - JBL XTREME 4 Bluetooth Speaker - Blue
in 5 offers
The lowest price for JBL Xtreme 4 Bluetooth Speaker - Blue right now is $283.00 at JB Hi-Fi, compared across 5 retailers.
The all-time low was $267.00 on 28 Apr 2026 — today's price is 6% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 12 June 2026.
Last updated at 12/06/2026 17:31:33
JBL Xtreme 4 Portable Bluetooth Speaker (Blue)
Delivery $10.99
JBL Xtreme 4 Portable Waterproof Speaker - Blue
Delivery $7.95
JBL Xtreme 4 Portable Bluetooth Speaker (Blue) | Retravision
Free delivery between Tue – Fri
JBL Xtreme 4 Bluetooth Speaker - Blue - Portable Speaker
Next-day delivery $7
JBL Xtreme 4 Portable Bluetooth Speaker (Blue) at Etoren
Delivery $36
| Power input | 5V / 9V / 12V / 15V / 20V, 3A |
| Frequency response | 44 Hz – 20k Hz |
| Signal-to-noise ratio | 80 dB |
| Battery type | Li-ion polymer 68Wh (equivalent to 7.2 V/9444 mAh) |
| Battery charge time | 3.5 hours (20V/3A input) |
JBL Xtreme 4 Portable Bluetooth Speaker (Blue)
Delivery $10.99
JBL Xtreme 4 Portable Waterproof Speaker - Blue
Delivery $7.95
JBL Xtreme 4 Portable Bluetooth Speaker (Blue) | Retravision
Free delivery between Tue – Fri
JBL Xtreme 4 Bluetooth Speaker - Blue - Portable Speaker
Next-day delivery $7
JBL Xtreme 4 Portable Bluetooth Speaker (Blue) at Etoren
Delivery $36
| Power input | 5V / 9V / 12V / 15V / 20V, 3A |
| Frequency response | 44 Hz – 20k Hz |
| Signal-to-noise ratio | 80 dB |
| Battery type | Li-ion polymer 68Wh (equivalent to 7.2 V/9444 mAh) |
| Battery charge time | 3.5 hours (20V/3A input) |
