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Grandmax

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

SKU: GRSPKRR1BK02 MFR: SPKR-R1-BK-L02
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About this item

The Grandmax Pull-n-Play Tweakers (Black) 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.

Key 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

Technical Specs

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
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