UB+ dB1 double-bass: The Ultimate Bluetooth Speaker
Our most daring Bluetooth speaker yet. Physics comes to life with our patented spherical design engineered to give you immersive bass and clarity you can feel on your skin.
- 360-degree soundstage
- Biggest 90-mm woofer magnet in Bluetooth speakers
- Minimized internal resonance for clear sound quality
- Dual passive radiators and a custom-designed woofer for powerful bass at any volume
- A 3-level tripod to make it the best-looking speaker for your home
- Latest Bluetooth 5.3
- Up to 20 hours of uninterrupted playback
- IPX5 water-resistant design
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Sonic Shockwave To The Spine
Enhanced Bass Output
In a symphony of style and substance, a 4.5in woofer with the biggest-in-class 90mm magnet enclosed in a sphere designed to take you to a soundstage where the bass reverberates your whole body.
Interdimensional Design
Not purely for show, our patented spherical design is the best layout for maximum sound clarity and minimal distortion, coupled with twin passive radiators, not a single wave of music is lost.
Sonic Shockwave
Like air flowing through a turbo charger, feel the bass blast through your DNA with twin passive radiators strategically placed to pump air through a sphere sending music down your spine.
Music That Doesn’t Stop
Rock the party with 20 hours of battery life. Your music won’t stop because you get nearly an entire day and night of non-stop playtime on a single charge.
UB+ App for Full Control
Choose your range of customizable bass, treble and mid sound output, change songs, change the volume and connect multiple speakers with the MATRIX feature.
YouTubers about dB1 doubleBASS
"These bluetooth speakers will BLOW YOUR MIND (literally)."
"Best Bluetooth Speaker 2022"
"Introducing - dB1 doubleBASS Speakers - Beautiful and Powerful!"
What's In The Box
- dB1 DoubleBASS
- Quick start guide
- Type C USB cable
- Cowhide Leather Strap
- Anodise Aluminium stand with base plate
- Stainless stain leather strap fastener
Technical Specification
Audio Specs
- Loudspeaker: (4.5" Bass + 1.5" Tweeter) x 2
- Passive Radiator x 2
- Output: 40W + 20W
- SPL (Sound Pressure Level): 93dB
- Frequency Range: 40Hz-20kHz
Battery
- Battery Charging Time: 5-8 hours
- Playback Time: 20 hours
- Battery Capacity: 2500mAh x 4
- Battery Charging Voltage: 5-12V/2A
Controls and Connectivity
- TWS (True Wireless Stereo): Yes. Connect 2 (L/R) speakers for balanced stereo sound.
- Low Latency: 75ms
- Input Bluetooth: Bluetooth 5.3
- Waterproofing: IPX5
- Supported Sound Formats: MP3/WMA/WAV/FLAC/APE/AAC
- Input Jack: 3.5mm/USB Type-C
Speaker Enclosure
- Enclosure Diameter: 185mm
- Weight: 2.5kg
- Loudspeaker: (4.5" Bass + 1.5" Tweeter) x 2
- Passive Radiator x 2
- Output: 40W + 20W
- SPL (Sound Pressure Level): 93dB
- Frequency Range: 40Hz-20kHz
- Battery Charging Time: 5-8 hours
- Playback Time: 20 hours
- Battery Capacity: 2500mAh x 4
- Battery Charging Voltage: 5-12V/2A
- TWS (True Wireless Stereo): Yes. Connect 2 (L/R) speakers for balanced stereo sound.
- Low Latency: 75ms
- Input Bluetooth: Bluetooth 5.3
- Waterproofing: IPX5
- Supported Sound Formats: MP3/WMA/WAV/FLAC/APE/AAC
- Input Jack: 3.5mm/USB Type-C
- Enclosure Diameter: 185mm
- Weight: 2.5kg
Can't decide? Compare
20 hours
16 hours
22 hours
Bluetooth 5.3
Bluetooth 5.3
Bluetooth 5.3
93dB
93dB
93dB
4.5"Bass +1.5" Tweeter X 2
Passive radiator X2
2.5" Bass+ 1" Tweeter) X2
Passive radiator X2
4"Bass + 1.5" Tweeter X2
40W + 20W
20W + 20W
22W + 22W
IPX5
IPX5
No
2.5 kg / 6.1 lbs
1 kg / 2.2 lbs
2.8 kg / 6.1 lbs