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Rockville RPB40 40 Watt Dual 3" Portable Bluetooth Speaker w/Cool Illumination

$99.99 $27.95
(You save $72.04)

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Warranty Information:


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Video of RPB40:


  • RPB40 Bluetooth Speaker
  • Remote
  • 3.5MM Aux Cable
  • Micro USB Charging Cable
  • User Manual
  • Warranty Card

The RPB40 is Rockvilles' coolest bluetooth speaker. The entire speaker illuminates and you can totally customize the illumination effect or shut it off!

We love the look of this speaker, but the sound quality is even more impressive! We loaded this speaker with (2) 3 inch woofers and a large 1.2 inch tweeter. This is currently our loudest portable bluetooth speaker. It is perfect for a bedroom, kitchen, office, as well as many other applications.

True Stereo Sound!

This speaker has 2 drivers built-in along with stereo sound processing. The sound quality is extremely crisp!

Extreme Power!
The Rockville RPB40 has an amazing 40 watts of power! What I love most about this is that even when you crank up the volume to 100 % you do not hear any distortion at all. This is a feature we put into all of our Bluetooth speakers. We added a limiter circuit that will not allow you to distort the speaker.

Long-Lasting Battery
The battery lasts for 18 hours with the music playing at 50% volume. If the volume is lower, it will last even longer! If the volume is close to the max you will get about 6 hours. This has a 3.7 Volt 2000 mAH battery. We use only the best quality batteries in our speakers.

Aux/Micro SD/USB/Bluetooth/FM Radio Playback
The RPB40 has tons of listening options. This is more than just a Bluetooth speaker! It also plays audio stored on a USB or Micro SD (up to 32GB). You can plug any audio device into the 3.5MM aux input. The Bluetooth range is around 33 feet. The Bluetooth needs to be paired the first time you use it, and then after that it will auto-pair to your phone when you turn the speaker on. Our Bluetooth quick-connect technology pairs in 5 seconds!  

90 Day Money Back Guarantee
If you are not blown away by how good this speaker is we will take it back and give you all of your money back! We are offering a 90-day money back guarantee. Simply contact us and let us know why you are not happy with it, and as long as you have the box and everything that was included, we will send you a pre-paid shipping label and give you all of your money back!

Illumination modes:

  • Goes to the beat and changes colors
  • Slow color changing
  • Fast color changing
  • Solid color mode (can alternate between white, red, green, and blue)
  • Illumination off
  • Adjustable brightness


  • Rockville RPB40 40 Watt Dual 3" Portable Bluetooth Speaker w/Cool Illumination
  • 40 watts peak power
  • 13 watts continuous RMS
  • Multiple illumination modes allows you to set the brightness, change the illumination color, or even set it to blink to the beat of the song (You can shut off the illumination also)
  • True 2 channel stereo sound delivers top-notch sound quality
  • Battery charges with included USB cable
  • 3.7V / 2000 mAH battery supports 18 hours of playback at 50 % volume
  • Charge time: 2.5 Hours
  • Extremely loud and powerful with industry-leading bass!
  • Built-in limiter circuit eliminates distortion – Distortion free playback even at top volumes
  • Bluetooth version. 3.0 with EDR (enhanced data rate)
  • Bluetooth quick-connect technology pairs with your phone in 5 seconds
  • A2DP audio streaming with 33 foot max Bluetooth range
  • Automatically remembers and syncs with previously synced devices
  • Playback Controls - Play, Pause, Skip Forward, Skip Back, Volume Up, Volume Down
  • Will control next song, pause, play on popular apps like Pandora, Spotify, Youtube, and others
  • Compatible with any Bluetooth devices such as iPad, iPhone, Laptops, Android phone, other cell phones, iPods, other Bluetooth MP3 Players
  • Plays back Micro SD cards up to 32 GB
  • Plays USB thumb drives up to 32gB
  • 3.5MM aux input (aux cable included)
  • Dual 3” inch drivers built-in with long excursion for deep hard hitting bass!
  • Distortion at rated RMS power: Less than 1 %
  • Professional voice conformations
  • Frequency Response: 60HZ – 20KHZ
  • Signal to noise ratio: 80dB
  • Unit weight: 3.2 pounds
  • Dimensions of Unit (inches): 9.84” x 4.17” x 4.02”  
  • Shipping Weight: 4 pounds
  • 90 Day Money back guarantee!

Owner’s Manual


  • UPC:
  • 819216020494

WARNING: Cancer and Reproductive Harm —

New orders ship within 1 business day
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