Grandmax Tweakers Pull-n-Play Portable Speakers, 280Hz - 16KHz Frequency Range, Red

Grandmax
SKU: GRSPKRR1RD02 MFR: SPKR-R1-RD-L02

About Grandmax

The Grandmax Pull-n-Play Tweakers (Red) are portable mini speakers that show sound can come in small packages. With a very small footprint, very ideal for travel and mobility, this set of speakers speak louder than other speakers of bigger sizes. Give it a twist and the top portion expands, giving you extra air space which brings out the bass. You'd have to hear it to believe it. For speakers this size, it sure packs a punch.

With built in lithium batteries, you can have hours and hours of listening. And with the built-in retractable audio and charge cables, there are no extra cables to bring around and no cable mess. When you need to charge your tweakers, just pull the charge cable out and connect it to a mini USB, or use the included USB charge adapter to connect to a USB port. The speakers come in dual speaker configuration with stereo sound.

Grandmax Features

  • Pull-n-Play with built-in retractable audio/charge cables
  • Unique patented twist open pop-up acoustic chamber
  • Frequency tuned amplifier delivers crystal clear sound
  • Built-in 430mA rechargeable lithium ion battery
  • 3.5mm audio plug, connects to iPod, iPhone and most popular audio devices

Grandmax Specifications

Connection Type
Standard USB plug for charging (via included mini USB to USB adapter)
3.5mm audio plug for playing
Audio Type
Stereo Speaker
Power Source
Built-in 430mA rechargeable Lithium ion battery
Output Power
1.7W-2 (RMS)
Power Voltage
5V D5V DC (USB Power)
Amplifier Frequency Range
280Hz - 16KHz
S/N Ratio
>=80dB
Dimensions (L x W x H)
52.6 x 52.6 x 97.6 mm / 2.1 x 2.1 x 3.8 inch
Q&A

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Questions about this item:

Shopper  How do you charge them?
CARL F  Charges through the USB conncection, either use your compter, a 120 wall outlet USB plug, or a car charger with USB plug.
Shopper  how do i recharge speakers?
Andrew R  When you need to charge your tweakers, just pull the charge cable out and connect it to a mini USB, or use the included USB charge adapter to connect to a USB port.
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