Ultimate Ears

Positive Grid

Boom 3

Spark Mini

Bluetooth Speaker Specification

Bluetooth Speaker Specification

Dynamic

Dynamic

NA

NA

NA

4 ohm

90 dBC

90 dB SPL

90 Hz - 20000 Hz

16 HZ - 44100Hz

5 V / 2A

DC 5 V / 2A

90 W ( RMS )
Two 2” Drivers
Two 2” x 4” Passive Radiators

10 W ( RMS )
10 W Class D Amplifier
Two - 2" Custom Designed Speakers
One - Passive Radiator

NA

NA

Bluetooth

Bluetooth

5.0

5.0

All Bluetooth Devices

All Bluetooth Devices

A2DP

NA

Lithium-Ion Batteries

Lithium-Ion Batteries

45 Meters

10 Meters

15 Hours

8 Hours

2 Hours

3 Hours

Passive

Passive

No

Yes

608 Gram

1.5 Kg

184 mm X 73 mm X 73 mm

146.5 mm X 123 mm X 165 mm

Black, Blue, Red, Pink

Black, White

Ultimate Ears Boom 3 Bluetooth Speaker
Quick Start Guide

Positive Grid Spark Mini Bluetooth Speaker
USB Type-C Charging Cable
Safety Instructions
Quick Start Guide
Carrying Strap

2-YEAR Limited Hardware warranty.
BOOM 3 delivers loud and immersive 360° sound with deep and accurate bass, all carefully balanced so you can hear every note.
BOOM 3 runs on the same battery cell technology as some of the most crave-worthy electric cars. BOOM 3 will stay powered and pumping tunes for 15 hours.
BOOM 3 is completely waterproof and floats. Boasting an insane IP67 water and dustproof rating, it can be totally submerged in water for up to 30-minutes.
The all-new Magic Button on BOOM 3 allows you to play, pause and skip tracks directly on the speaker. Just push for convenient control of any streaming music.
Use PartyUp on the Ultimate Ears app to pair 2, 3, 4...and over 150 speakers for the ultimate sound experience. You can pair any generation of BOOM and MEGABOOM together.
BOOM 3 is virtually indestructible. It’s passed more than 25 seriously tough durability tests, including thousands of button pushes, 100s of tumbles, multiple drop tests, and more.

Ready to use for electric guitar, acoustic or bass – plug in any guitar at home, while traveling, or anywhere you go for unbelievable sound.
Portable guitar amp & Bluetooth speaker with powerful, multi-dimensional sound. Rechargeable battery delivers up to 8 hrs of listening or play time.
Free accompanying smart app included (iOS or Android) with Auto Chords, video creation & access to 10,000+ tones and more for never-ending inspiration.
A mini guitar amp that jams along with you: All-new Smart Jam Live uses machine learning technology to build bass and drum backing tracks based on your playing style.
Create your own guitar tones with 30 amps and 40 effects, then record at home using Spark MINI as a USB audio interface with the included PreSonus Studio One software.