About the JBL UB4000BLK
Bring JBL sound to your outdoor life
Bring JBL sound to your outdoor life
This rugged marine speaker bar lets you bring JBL excellence to your boat, ATV, or even golf cart. This passive (no built-in amp) bar is designed to fit a variety of bar and cage sizes, so it's an easy way to bring better sound to your outdoor adventures. It features four 4" long-excursion mid/woofers and a pair of high-output tweeters, so there's plenty of great sound to be had..
Installation is easy
The UB4000 comes with a versatile mounting system that allows you to install it on a vast variety of roll bars, wake towers, and cages. The system includes universal mounting clamps, inserts, and quick-release brackets. It's easy to install and tough enough to withstand a 10g shock.
Cooler still, you can also use the SK300 separation kit to split the unit into two speaker towers. That kit (sold separately) includes a 9.8' umbilical cable that connects the two speakers, along with rear and bottom filler plates.
Looks good and built to last
This speaker bar is made for the outdoors, with IPx6 weatherproof and splashproof ratings. There's even a GoPro shoe so you can mount your action camera and capture all your biggest moments. It'll stand up to whatever you can dish out and keep the music going the whole time.
- 31.5" sound bar designed for ATV, golf cart, and marine use
- IPx6-rated weatherproofing
- 4 marine-rated 4" long-excursion drivers
- 2 marine-rated 2" dome tweeters
- handles up to 100 watts RMS per channel
- frequency response: 50-20,000 Hz
- maximum SPL: 100dB
- universal mounting clamps, inserts, and quick-release brackets
- use optional SK300 kit to separate the unit into two speaker towers
- dimensions: 31-1/2" x 6-1/8" x 5"
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # JBLUB4000BLK
What's in the box:
- Passive soundbar speaker (with attached 9.75' speaker wire)
- Passive soundbar speaker
- 2 Speaker-level to RCA adapters
- Two 2-piece mounting brackets
- Rear bridge-plate
- Bottom bridge-plate
- Eight M6 x 85mm bolts
- Eight M6 x 50mm bolts
- 8 Machine screws
- 2 Safety cables
- Self-adhesive gasket
- 2 Hex-keys
- Quick Start Guide
- Gasket instructions
- "Indications of Toxic and Hazardous Substances/Elements" note
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More details on the JBL UB4000BLK
Soundbar Application: The JBL Stadium UB4000 comes packaged as two separate speakers. In order to use it as one soundbar speaker, you'll need to connect them together using the supplied hardware and proprietary connectors found on each speaker.
Optional Separation Kit: If you prefer, you can use the Stadium UB4000 as two speaker towers via the optional JBL SK-300 separation kit (109300BLK, sold separately) which includes a 10' (3m) bridge umbilical cable and rear and bottom filler plates.
Flexible Mounting Options: The JBL Stadium UB4000 utilizes a versatile mounting system with universal mounting clamps, inserts, and quick release brackets that offers easy installation and multi-mounting options. The mounting clamps support 1" (25mm) to 3.5" (89mm) diameter pipes.
2-Channel Configuration: The JBL Stadium UB4000's high performance speaker array consists of a pair of 4" long-excursion mid-woofers and one high-output, edge-driven dome tweeter per channel (totaling four 4" mid-woofers and two tweeters).
Power Handling: Each channel of the JBL Stadium UB4000 powersports soundbar speaker can handle up to 100 watts (for a total of 200 watts).
9.75' Speaker Wire: The JBL Stadium UB4000 features a 9.75' length of 4-conductor speaker cable to connect both channels of the soundbar speaker to your amplifier. The speaker cable is terminated with bare wire.
IPX6 Rating: The JBL Stadium UB4000 powersports soundbar speaker is water resistant with an IPx6 rating. It can withstand powerful jets of water, but should not be submerged into water.
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