JBL Boombox 3 Portable Bluetooth Speaker
JBL Boombox 3 Portable Bluetooth Speaker
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The JBL Boombox 3 is built for Kenyans who want massive, room-filling sound that can move from the living room in Nairobi to a pool party in Mombasa without missing a beat. With a powerful subwoofer, dual midrange drivers and dual tweeters, it delivers deep bass, clear vocals and crisp highs that cut through any gathering, whether it’s a house party, outdoor event or weekend road trip.
Featuring Bluetooth 5.3 wireless streaming, an IP67 waterproof and dustproof rating and up to 24 hours of play time, the Boombox 3 is ready for beaches, bush trips and balconies across Kenya. Use the built-in powerbank to top up your phone, link multiple speakers with JBL PartyBoost, and enjoy peace of mind with genuine JBL quality from Trewrld, with easy M-Pesa payment and countrywide delivery.
Pay conveniently with M-Pesa, card or Lipa Pole Pole (instalments). Free delivery within Nairobi and fast countrywide shipping. Genuine, warranted stock from Trewrld Kenya.
Price in Kenya: KES 50,000
Key features & specifications
- Powerful 3-way speaker system with dedicated subwoofer for deep, punchy bass at parties and events
- Bluetooth 5.3 wireless streaming for a stable, energy-efficient connection with your phone, laptop or TV
- Up to 24 hours of music play time so you can go from day to night on a single charge
- IP67 waterproof and dustproof design, ideal for poolside, beach, outdoor and dusty Kenyan environments
- Built-in powerbank function to charge your phone or tablet while you listen
- JBL PartyBoost support to pair with compatible JBL speakers for a bigger, multi-speaker soundstage
- Rugged build with integrated carry handle for easy transport between home, office, campus and shags
- 3.5 mm audio input for wired playback from TVs, decks or older devices without Bluetooth
- Wide 40Hz – 20kHz frequency response for rich lows and detailed highs across all music genres
Full technical specifications
| General | |
|---|---|
| Brand | JBL |
| Model | JBL Boombox 3 |
| Product type | Portable Bluetooth speaker |
| Power input | 100-240V AC; 50/60Hz |
| Audio | |
| Transducers | 189 x 114mm subwoofer; 2 x 80.9 x 80.9mm midrange; 2 x 20mm tweeter |
| Output power (AC mode) | 1 x 80W RMS subwoofer + 2 x 40W RMS midrange + 2 x 10W RMS tweeter |
| Output power (Battery mode) | 1 x 60W RMS subwoofer + 2 x 30W RMS midrange + 2 x 8W RMS tweeter |
| Frequency response | 40Hz – 20kHz |
| Signal-to-noise ratio | >80dB |
| Connectivity | |
| Wireless connectivity | Bluetooth |
| Bluetooth version | 5.3 |
| Bluetooth profiles | A2DP 1.3, AVRCP 1.6 |
| Bluetooth frequency range | 2.402GHz - 2.480GHz |
| Bluetooth transmitted modulation | GFSK, π/4 DQPSK, 8DPSK |
| Bluetooth transmitter power | ≤ 9 dBm (EIRP) |
| 3.5 mm audio input | Yes |
| Battery | |
| Battery type | Li-ion polymer 72.6Wh (equivalent to 7.26V/10,000mAh) |
| Music play time | Up to 24 hours (dependent on volume level and audio content) |
| Charging time | 6.5 hours |
| Rechargeable battery | Yes |
| Powerbank function | Yes |
| Dimensions & Weight | |
| Dimensions (W x H x D) | 48.2 x 25.7 x 20.0 cm |
| Dimensions (W x H x D) - inches | 19.0 x 10.1 x 7.9 inches |
| Weight | 6.7 kg |
| Weight - lbs | 14.7 lbs |
| Features | |
| IP rating | IP67 waterproof and dustproof |
| JBL PartyBoost | Yes |
| Waterproof | Yes |
| Dustproof | Yes |
| Wireless | Yes |
| Charging cable included | Yes |
| Package Contents | |
| Speaker | 1 x JBL Boombox 3 |
| Power cord | AC power cord (AC plug and quantity varies by region) |
| Documentation | 1 x Quick Start Guide; 1 x Safety sheet; 1 x Warranty card |
Perfect for
- Event and party hosts in Nairobi, Mombasa and Kisumu who need a loud, bass-heavy portable speaker
- University and college students looking for a durable Bluetooth speaker for hostel, campus hangouts and road trips
- Small businesses, gyms and salons in Kenya wanting quality background music without installing a full sound system
- Families and friends planning outdoor barbecues, nyama choma joints or beach days who need waterproof, dustproof sound
- DJs and entertainers who want a powerful, portable backup speaker for small gigs and house parties
What's in the box
- JBL Boombox 3 speaker
- AC power cord (plug type varies by region)
- Quick Start Guide
- Safety sheet
- Warranty card
Why buy from Trewrld Kenya
- Genuine, brand-new stock with warranty
- Pay via M-Pesa, card or Lipa Pole Pole (instalments)
- Free same-day delivery in Nairobi, fast countrywide shipping
- Knowledgeable local support before and after you buy
- Trusted Kenyan tech retailer — trewrld.com
Frequently asked questions
What is the price of the JBL Boombox 3 in Kenya at Trewrld?
At Trewrld Kenya, the JBL Boombox 3 is priced at approximately KES 50,000. For the latest live price and any promotions, please check the product page or contact our team.
Can I buy the JBL Boombox 3 using M-Pesa or Lipa Pole Pole?
Yes. You can pay for the JBL Boombox 3 via M-Pesa at checkout. Trewrld also supports flexible Lipa Pole Pole instalment options through selected partners—reach out to us for current instalment plans and requirements.
Do you deliver the JBL Boombox 3 outside Nairobi?
Yes. We offer fast, reliable delivery across Kenya, including Nairobi, Mombasa, Kisumu, Eldoret, Nakuru and many other towns. Delivery fees and timelines depend on your exact location and will be confirmed when you place your order.
Is the JBL Boombox 3 waterproof enough for poolside or beach use in Kenya?
The JBL Boombox 3 has an IP67 rating, meaning it is both waterproof and dustproof. It can handle splashes, rain and brief submersion, making it suitable for poolside, beach and outdoor use in Kenyan conditions. Avoid exposing it to high-pressure water jets or salty water for extended periods.
How long does the battery last on the JBL Boombox 3 and how long does it take to charge?
The JBL Boombox 3 offers up to 24 hours of music play time, depending on your volume level and audio content. It takes about 6.5 hours to fully charge the built-in Li-ion polymer battery (72.6Wh, equivalent to 7.26V/10,000mAh).
Can I connect multiple JBL speakers with the Boombox 3 for bigger sound?
Yes. The JBL Boombox 3 supports JBL PartyBoost, allowing you to wirelessly pair it with other compatible JBL PartyBoost speakers to amplify your sound for larger rooms, outdoor events or parties.
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