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MBQUART QUBFour Oversized Wireless Bluetooth Speaker (Blue)

$199.99 $163.72

Dual 50mm neodymium drivers in a custom, high internal volume enclosure for big sound and powerful bass delivers the best sound and highest volume of the QUB line
Single racetrack passive radiator for extending bass frequencies
CSR BT4.0 chipset with 12 watt (7.4V) amplifier

  • Description
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Description

QUB Sound Quality

MB Quart Universal Bluetooth technology delivers loud, top quality music in a very small package.

MB Quart QUBFour in blue, on the beach

The perfect balance of great sound and portability
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MB Quart QUBFour yoga stretch

Enjoy your music uninterrupted
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High Voltage Power

QUBFour plays louder and delivers more deep bass with a built in high power amplifier that operates at higher voltage without sacrificing sound quality.

Large Drivers

Making music loud and clear requires larger speakers. QUBFour delivers an intense sound experience by the usage of oversized drivers paired to ultra-efficient neodymium magnets.

Dual Source

QUBFour features Dual Source technology allowing two devices to be paired to one speaker. Go between tablet and phone without the want to reconnect.

Full Power

QUBFour includes a 110v adapter for quick charge of the QUB battery. Apple users can view battery status on screen.

Secure Simple Pairing

Secure Simple Pairing provides a quick and protected wireless connection between speaker and device. This reliable connection is impervious to outside interference, providing a lock-tight connection to your speaker so you’ll be able to enjoy your music uninterrupted!

12 Hours of Music

Fully charged QUBFour will deliver up to 12-hours of continuous music playback.

MB Quart QUBFour side view with adapter and input jack in blue

The QUBFour can also be connected to play audio via the input jack
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Blue MB Quart QUBFour with packaging includes quick charge adapter and input jack cable

Includes quick charge adapter and input jack cable
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QUBFour Features and Benefits

Designed for those places where you wish to have great music and aren’t limited to fitting into a briefcase or sneaking it into class. The QUBFour features Dual Source, which allows one unit to be paired to two different devices. No want to re-pair when switching between a phone and a tablet. The QUBFour is ideal for the kitchen, home office or garage.

  • Dual 50-mm neodymium drivers in a custom, high internal volume, enclosure for big sound and powerful bass deliver the best sound and highest volume of the QUB line
  • Single racetrack passive radiator for extending bass frequencies
  • CSR BT4.0 chipset with 12-watt (7.4-volt) amplifier
  • QUBFour plays louder and delivers more deep bass with a built in high power amplifier that operates at higher voltage without sacrificing sound quality
  • Voice Prompts – The QUB unit will tell you its status, “QUB is On”, “QUB is Pairing”, and other information to keep you informed
  • A built in noise cancelling microphone offers simple hands free conference calling
  • 12-hour run time 1050mAh lithium polymer (LIPO) battery
  • 3.5 hour recharge time
  • 110-volt adapter included for quick charge of the QUB battery. Apple users can see battery status on screen
  • All QUB models can also be connected to play audio via the input jack, cable included
  • Color coordinated braided audio 3.5-mm cable
  • Dimensions: 3.34-inches by 6.3-inches by 2.95-inches, Weight: 18-ounces, Range: 65-feet
  • Which QUB is Right for You?
    QUBOne
    QUBTwo
    QUBThree
    QUBFour
    Driver
    A single 40-mm neodymium driver in compact extruded aluminum housing for great sound in a very small portable unit
    Dual 40-mm neodymium drivers in a custom enclosure to generate vibrant sound with deep and loud low bass
    Dual 40-mm neodymium drivers in a custom enclosure to generate vibrant sound with deep and loud low bass
    Dual 50-mm neodymium drivers in a custom, high internal volume, enclosure for big sound and powerful bass delivers the best sound and highest volume of the QUB line
    Bass Enhancement
    None
    Single racetrack passive radiator for extending bass frequencies
    Single racetrack passive radiator for extending bass frequencies
    Single racetrack passive radiator for extending bass frequencies
    Bluetooth Chipset
    RDA BT2.1EDR chipset with 4-watt (3V) amplifier
    CSR BT3.0 chipset with 6-watt (3.7V) amplifier
    CSR BT4.0 chipset with 6-watt (3.7V) amplifier
    CSR BT4.0 chipset with 1-watt (7.4V) amplifier
    Power
    4-Watts
    6-Watts
    6-Watts
    12-Watts
    Built-In Microphone for Speakerphone
    Yes
    Yes
    Yes
    Yes
    Run Time
    5-Hours utilizing a 500mAh lithium polymer (LIPO) battery
    8-Hours utilizing a 1050mAh lithium polymer (LIPO) battery
    10-Hours utilizing a 1250mAh lithium polymer (LIPO) battery
    12-Hours utilizing a 1050mAh lithium polymer (LIPO) battery
    Recharge Time
    2-Hours
    3.5-Hours
    3.5-Hours
    3.5-Hours
    Dimensions
    2.36 x 2.36 x 2.32-inches (60 x 60 x 59-mm)
    2.44 x 4.3 x 2.83-inches (62 x 110 x 72-mm)
    2.36 x 6.49 x 2.63-inches (60 x 165 x 67-mm)
    3.34 x 6.3 x 2.95-inches (85 x 160 x 75-mm)
    Weight
    8.6-Ounces (243-grams)
    9.5-Ounces (270-grams)
    13.4-Ounces (380-grams)
    18-Ounces (510-grams)
    Range
    65-Feet (20-meters)
    33-Feet (10-meters)
    65-Feet (20-meters)
    65-Feet (20-meters)
    Color Options
    Red
    Blue
    Red
    Blue
    Red
    Blue
    Red
    Blue
    Additional Features
    Voice Prompts – The QUB unit will tell you it’s status, “QUB is On”, “QUB is Pairing”, and other information to keep you informed
    Color coordinated Micro-USB braided charge cable and 3.5-mm braided audio cable included
    Color coordinated Micro-USB braided charge cable and 3.5-mm braided audio cable included
    Voice Prompts – The QUB unit will tell you it’s status, “QUB is On”, “QUB is Pairing”, and other information to keep you informed
    Additional Features
    Device Keep an eye on – Keep an eye on your Bluetooth device directly from the QUB speaker
    Extra Durable – QUBTwo features a shock-resistant rubber housing making it perfect for bringing your music nearly anywhere, indoors or out
    Includes Tether – Use the tether loop to attach QUBThree anywhere you wish to have music on the go
    QUBFour features Dual Source technology allowing two devices to be paired to one QUBFour; go between tablet and phone without the want to reconnect
    Additional Features
    Secure Base – Sticky silicone pad for increased stability and solid base
    110-Volt adapter included for quick charge of the QUB battery. Apple users can see battery status on screen, 3.5-mm braided audio cable included

    Dual 50mm neodymium drivers in a custom, high internal volume enclosure for big sound and powerful bass delivers the best sound and highest volume of the QUB line
    Single racetrack passive radiator for extending bass frequencies
    CSR BT4.0 chipset with 12 watt (7.4V) amplifier
    A built in noise cancelling microphone offers simple hands free conference calling
    12 hour run time 1050mAh lithium polymer (LIPO) battery