MBQUART QUBFour Oversized Wireless Bluetooth Speaker (Red)

• 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

QUB Sound Quality

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

The perfect balance of great sound and portability
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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 using 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 need 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 secure wireless connection between speaker and device. This reliable connection is impervious to outside interference, providing a lock-tight connection to your speaker so you can enjoy your music uninterrupted!

12 Hours of Music

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

The QUBFour can be connected to play audio via the input jack
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Includes quick charge adapter and input jack cable
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QUBFour Features and Benefits

Designed for those places where you want great music and are not 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 need 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 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 Control - Control 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 need 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 need 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