JBL PartyBox 300 Portable Bluetooth Party Speaker

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Product Highlights

Product Description

Not all Bluetooth speakers are created equally. That’s why the team at JBL has gone all out to make a speaker that stands out for its look and performance. Introducing the JBL PartyBox300, a beastly 120-Watt RMS portable speaker with BassBoost and all of the features you crave so you can enjoy music from a variety of sources with ease. The durable rubber handles make it easy to move it around, and the secure rubber foot grips allow you to position the speaker either vertically or horizontally. Weighing in at approximately 35 lbs, the PartyBox 300 stands firmly in the sweet spot of sturdy and durable, yet comfortable and easy to move.

It starts with clean, responsive wireless Bluetooth – all you need to do is hit the Bluetooth pairing button on the top of the speaker, open your device’s Bluetooth menu and select the PartyBox, and you’re connected – it’s just that easy!

In addition to Bluetooth, the JBL PartyBox 300 includes plenty of additional input and output connectivity options. A 3.5mm input for phones, tablets, and devices. RCA inputs for turntables, DJ controllers, and consumer audio. 1/4" inputs for a microphone and a guitar, each with individual level controls. A USB port for connecting music storage devices with WAVE, MP3, and WMA audio formats – and as an added bonus, it can also charge USB devices!

The JBL PartyBox 300 has an internal lithium-ion battery with a 10,400 mAH capacity that provides up to 18 hours* of operation when at full charge. You can also power the speaker by plugging into a wall outlet or a vehicle’s car charger outlet. All of these possibilities make the JBL PartyBox 300 the true ‘go-anywhere’ speaker. Road trips, camping trips, house parties, karaoke, outdoor events, dorm room fixtures, business and institutional use – wherever you’re going, the PartyBox is ready to show off the sound! You can even connect two PartyBox speakers wirelessly with the TWS feature or use an RCA cable (sold separately) from one speaker’s RCA output to the other’s RCA input.

The PartyBox 300 has RGB color lights built in around the woofers to go along with four strobe lights – an extra element of excitement and energy, especially when the space is dark. There is a light show control button on the top of the unit that gives you a variety of fast, slow, rhythmic, and static visual configurations.

Let’s get the party started with the JBL PartyBox 300!

*Represents optimal conditions. As with any lithium-ion battery, numerous factors come into play when calculating operation time. The performance environment, temperature, use of features, and regular use over time may alter operation time before recharging is necessary.

JBL PartyBox 300 Portable Bluetooth Party Speaker Features
  • Powerbank: Yes
  • Lightshow: Yes
  • Bluetooth: Yes
  • 3.5 mm audio cable Input: Yes
  • Auto-power off: Yes
  • Karaoke function: Yes

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Helpful Info about the Manufacturer
Phone:  844-776-4899 Warranty:  3 Years Amps and PRX700 and PRX800 Series; 2 Years Enclosures & Other

Product Specifications

JBL PartyBox 300 Portable Bluetooth Party Speaker Specifications
  • Power Inputs: 100-240V AC and 12V DC
  • Input Terminals: RCA L/R, USB port, 3.5mm Aux-in, Mic/Guitar with volume control
  • Wireless Connectivity: Bluetooth Technology
  • Output Terminals: RCA L/R
  • TWS (True Wireless Stereo): connecting up to 2 party speakers using Bluetooth technology Yes
  • Bass Boost: Yes
  • Frequency Response: 45Hz-20kHz
  • Battery type: Lithium-ion 74.88Wh (equivalent to 7.2V 1040mAh)
  • Battery charge time: 5 hours
  • Battery Playtime: 18 hours* 
  • Transducers: 2x6.5" woofer, 3x2.25" tweeter
  • Battery capacity (mAh): 10,400
  • Charging time: 5 hours
  • Product dimensions (WxDxH): 12.2 in. x 12.6 in. x 27.2 in. (310mm x 320mm x 690mm)
  • Bare Product Weight: 34.92 lbs. (15.84 kg.)
  • Packaging dimensions (WxDxH): 15.3 in x 15.6 in. x 32.4 in. (388mm x 396mm x 823mm)
  • Product weight with packaging: 40.28 lbs. (18.27 kg.)

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