JBL PartyBox 520

The JBL PartyBox 520 is built to turn any Kenyan gathering into a true party, from Nairobi rooftop events to sherehe in Mombasa, Kisumu or Eldoret. With a massive 400 W RMS output, dual 7.5" woofers and dome tweeters, it delivers deep bass and clear highs so your music cuts through chatter, traffic and open-air spaces with ease.

Enjoy up to 15 hours of playtime from the high-capacity Li‑ion battery, then recharge in just 3 hours. Stream via Bluetooth 5.4, plug in a mic or guitar for karaoke and performances, and wow the crowd with the built-in lightshow. With IPX4 splashproof protection and USB-C charge out for your phone, the PartyBox 520 is ready for house parties, weddings, church events, schools and SMEs across Kenya. Pay easily via M-Pesa and get fast delivery from Trewrld, countrywide.

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 95,000

Key features & specifications

• Powerful 400 W RMS output for room-filling party sound at home, events or outdoor gatherings
• Dual 7.5" woofers and dome tweeters deliver deep bass and clear highs across 40 Hz – 20 kHz
• Up to 15 hours of music play time to keep your sherehe going day or night
• Bluetooth 5.4 with multi-point connection for easy wireless streaming from multiple devices
• Built-in lightshow and karaoke function with mic and guitar inputs for interactive entertainment
• IPX4 splashproof design to handle spills and splashes at outdoor or poolside parties
• USB-C charge out to power up your phone or tablet directly from the speaker
• JBL PartyBox App support for customising sound, lights and party settings from your smartphone
• Robust, high-quality build from JBL, ideal for DJs, churches, schools and SMEs in Kenya

Full technical specifications

General
Brand	JBL
Model	PartyBox 520
Product Type	Party speaker
Power Input	100 – 240 V ~ 50-60 Hz
Output Power	400 W RMS (IEC60268)
Signal-to-Noise Ratio	> 80 dB
Audio
Frequency Response	40 Hz – 20 kHz
Transducers	2 x 7.5 inch (208 mm) woofers, 2 x 1 inch (25 mm) dome tweeters
Dimensions & Weight
Product Dimensions (W x H x D)	415 x 769 x 369 mm
Net Weight	25.5 kg
Packaging Dimensions (W x H x D)	489 x 854 x 480 mm
Gross Weight	29.4 kg
Connectivity & Controls
Bluetooth Version	5.4
Bluetooth Profiles	A2DP V1.4, AVRCP V1.6
Bluetooth Transmitter Frequency Range	2.4 GHz - 2.4835 GHz
Bluetooth Transmitter Power	≤ 18 dBm (EIRP)
Bluetooth Transmitter Modulation	GFSK, π/4 DQPSK, 8DPSK
Aux-In	250 mV RMS (3.5 mm connector)
Mic-In	20 mV RMS
Guitar-In / Line-In	100 mV RMS
Bluetooth/USB Input Level	-12 dBFS
USB Format Support	FAT16, FAT32
Supported Music File Formats	.MP3, .WAV, .WMA, .FLAC (not available for EMEA region)
Multi-point Connection	Yes
Supports Auracast	Yes
3.5 mm Audio Cable Input	Yes
Bluetooth	Yes
Battery
Battery Type	JBL BATTERY 600, Li-ion 99.02 Wh (equivalent to 21.6 V / 4584 mAh)
Music Play Time	Up to 15 hours (varies by volume level and audio content)
Battery Charge Time	3 hours (speaker off mode)
USB-C Charge Out	PDO (5 V / 3 A, 9 V / 3 A, 15 V / 2 A, 20 V / 1.5 A), PPS (5 - 11 V / 2.7 A, 5 - 16 V / 1.85 A)
Features
IP Code	IPX4
Splashproof	Yes
Karaoke Function	Yes
Guitar-In	Yes
Lightshow	Yes
AI Sound Boost	Yes
Comes with App	Yes
JBL PartyBox App	Yes
Power & Cables
AC Power Cable	Yes (type varies by region)

Perfect for

• DJs and event planners in Nairobi and Mombasa needing a powerful, portable party speaker
• Home users hosting house parties, birthdays and barbecues in estates across Kenya
• Churches, schools and community centres looking for clear sound and simple mic/guitar inputs
• Small businesses, bars and lounges wanting impactful background and event sound
• Students and youth groups organising campus events, outdoor hangs and karaoke nights

What's in the box

• JBL PartyBox 520 speaker
• AC power cord (plug type varies by region)
• Quick-start guide
• Safety instruction and warranty card

Watch it in action

• JBL Partybox 520 Review - The Perfect Sized Speaker

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 PartyBox 520 in Kenya?
At Trewrld Kenya, the JBL PartyBox 520 is priced at KES 95,000 for the genuine JBL unit.

Can I pay for the JBL PartyBox 520 via M-Pesa or Lipa Pole Pole?
Yes. You can pay securely via M-Pesa, and we also support flexible Lipa Pole Pole instalment options through our approved financing partners. Contact Trewrld for the latest terms.

Do you deliver the JBL PartyBox 520 outside Nairobi?
Yes. We deliver across Kenya, including Mombasa, Kisumu, Eldoret, Nakuru and other towns. Nairobi deliveries are typically same or next day, while upcountry deliveries depend on your location and courier timelines.

Does the JBL PartyBox 520 have a warranty in Kenya?
Yes. All JBL PartyBox 520 units sold by Trewrld are genuine and come with an official manufacturer warranty. Please confirm the exact warranty period and terms on your invoice or with our sales team at purchase.

Is the JBL PartyBox 520 battery-powered and how long does it last?
The JBL PartyBox 520 has a built-in Li-ion battery (99.02 Wh) offering up to 15 hours of music play time, depending on your volume level and audio content. It takes about 3 hours to fully charge when the speaker is off.

Can I connect a microphone or guitar to the JBL PartyBox 520?
Yes. The PartyBox 520 includes dedicated mic-in and guitar-in/line-in inputs and a karaoke function, making it ideal for MCs, live performers and karaoke sessions in homes, churches and events across Kenya.