Bluetooth® Portable Speaker System
Cinematic sound for your tablet
Feature highlights:

Introducing Sound Cylinder
The precision sound and iconic design of Definitive Technology are now available in a convenient, portable Bluetooth speaker. A powerful built-in active woofer and advanced digital signal processing bring you the very best sounding tablet speaker on the planet. Aluminum and Magnesium alloy construction make it beautiful, luxurious and ultra-durable. The retractable kickstand makes it easy to use.
Amazing 2.1 Sound
The audio device that dynamically upgrades your tablet’s sound has arrived—Definitive Technology’s Sound Cylinder wireless Bluetooth speaker system. Your tablet, lap-top, or smart phone gives you a great-looking picture; Definitive’s Sound Cylinder adds stunning, high performance audio from a compact, stylish 2.1 speaker system. Separate left and right speakers are optimized by an internal Digital Signal Processor to create stereo music with clear separation for a life-like soundstage that extends beyond the compact dimensions of the cylinder. A powerful, built-in, active woofer adds rich, warm bass. Your favorite music and soundtracks come alive, wherever you choose to enjoy them.
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| Sound Cylinder's side-firing 43mm active woofer delivers best-in-class bass |
Ergonomic Design
Sound Cylinder clamps securely to just about any 10” or 7” tablet and many laptops. The Magnesium alloy clamp arms are super strong but their rubber slipcovers are gentle on your precious equipment. The retractable kickstand system holds your tablet upright in landscape or portrait orientation for hours of fatigue-free, wireless listening pleasure. Cylinder is fabricated from the finest materials including Aluminum and Magnesium alloys to make it beautiful, luxurious and ultra-durable.
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| The rugged Magnesium alloy kickstand extends to hold tablet and speaker at an ideal angle and folds back into Cylinder's body when not in use. It's always there when you need it, never there when you don't. |

Driver Complement | |
|---|---|
| System Array | |
| Type | 2.1 Active Surround Array |
| Full Range | |
| Quantity | 2 |
| Size Class | 33 mm |
| Type | Composite |
| Woofer | |
| Quantity | 1 |
| Size Class | 43 mm |
| Type | Side Firing High Excursion |
Control | |
|---|---|
| I/O Buttons | |
| Location | Side Mounted |
| Functions | Power Toggle; Volume Increase; Volume Decrease |
| Indicator | LED (Blue and Red) |
| LED Indicator | |
| Power On | Blue (Solid) |
| Low Battery / Charging | Red (Flashing) |
| Minimum / Maximum Volume | Blue (Three Flashes) |
Electrical | |
|---|---|
| Battery | |
| Type | Polymer Lithium Ion |
| Life | 10 Hours* (Varies with Volume Level) |
| Charging Port | Micro USB |
| Wireless Capability | |
| Protocol | Bluetooth |
| Range | 10 m (33 ft) |
| Audio Inputs | |
| Stereo Line Level | 3.5 mm Stereo Mini |
| Output Level | |
| @ 1 meter | 85 dBa |
| Total Frequency Response | |
| Overall | 60 Hz - 20 kHz |
Amplifier | |
|---|---|
| Internal Amplifier | |
| Power | 8 watts |
| Channels | 3 |
| Type | Class D |
| Power Cycle | |
| Automatic Shut Off | 10 Minutes with No Signal |
| Power Requirements | |
| US | 110 volts A/C (with Included Adapter) |
| USB | 5 volts @ 1 amp |
Installation | |
|---|---|
| Placement | |
| Orientation | Clamp to Monitor; Base for Tablet (Horizontal or Vertical); Clampstand; Kickstand |
| Product Weight | |
| Sound Cylinder Only | 340 g (0.75 lbs) |
Dimensions | |
|---|---|
| Sound Cylinder Dimensions | |
| Height with Clamp | 48 mm |
| Width | 190 mm |
| Depth (Kickstand Folded) | 48 mm |
| Depth (Kickstand Extended) | 77 mm |
| Materials | |
| Kickstand and Clamp | Injection Molded Magnesium Alloy |
| Grill | Custom Perforated Aluminum |
Shipping | |
|---|---|
| Accessories | |
| Included Accessories | USB AC Adapter; USB Micro Cable; Stereo Mini to Stereo Mini Cable; Microfiber Carry Bag |
| Carton Size | |
| Height (with Handle Folded) | 249 mm (9.80 in) |
| Diameter | 90 mm (3.54 in) |
| Shipping Weight | |
| Gross Weight | 590 g (1.30 lbs) |
Warranty | |
|---|---|
| Manufacturer's Warranty | |
| Parts and Labor | 1 year |