XL - 14 Speakers and 960 Watts, portable party with deep bass

  • True 2.1 Stereo Sound, from a single unit or multiple units
  • 960 Watts Total Max Power, 560 RMS
  • Frequency Response 35Hz - 22,000Hz +/- 3dB 
  • 6 X 140mm T/S matched neo motor woofers (same cone area of two 10 inch woofers, but with more dynamic sound and efficiency)
  • 8 X 25mm titanium dome neo motor tweeters in line array
  • 12 separate amplifiers
  • Loud enough for anything. 120 dB output!, link an additional Model XL to form a separated stereo pair with 126 dB output! 
  • Sound Quality or Sound Pressure Mode to suit the requirement of the venue
  • Automatically senses it's position relative to earth with built in 3D gravity sensor and adjusts sound accordingly
  • 24 cell newest generation Li-ion battery pack (same cells used in Tesla cars)
  • DuraTex™ finish to withstand all conditions
  • Hand made in the USA with quality materials using Aluminum, Titanium, Wood and Leather
  • HiFi Audio playback via wireless A2DP Bluetooth or wired 3.5mm jack connection
  • Connects to: iPhone, android, BlackBerry, iPad, iPod, tablet, laptop, desktop, game system, projector, tv....basically anything with Bluetooth or a headphone jack
  • RGB LED backlit 2 carat CZ Diamond changes colors to show battery level
  • White LED output meters / battery level meter (on boot up)
  • Linking system allows one DiamondBoxx to control up to 25 others. Connect your DiamondBoxx with all your friends DiamondBoxxes one epic sound system for concert volume levels. If it isn't loud enough connect another DiamondBoxx,
  • Powerful Internal rechargeable lithium system allows for up to 60 hours of play away from an outlet

Technical Specifications-

Amplifier - 

Audiophile Class A/B (Much better sound quality than Class D)  

Bi-Amplifed!  12 separate amplifiers!

Total MAX amplifier output power is 960 Watts

Total continuous sinewave output amplifier power is 560 Watts RMS

Optical analog audio limiters to prevent distortion at any volume level

Active 2nd order crossovers set to 2.5kHz for woofer low pass and tweeter high pass

Active 2nd order subsonic (infrasonic) filter at 32Hz

Designed to use very little power at low volumes for long battery life and conservation

The entire 190 mil aluminum front panel of the DiamondBoxx is the amplifier's heatsink so it will never overheat, even when playing full volume for hours.

Meter with 10 White LEDs displays battery level in 10% increments when DiamondBoxx is turned on, then becomes stereo VU peak meter with 6dB or 3dB increments depending on mode

2 carat (8mm) CZ Diamond backlit with RGB LED indicates battery level while DiamondBoxx is playing music.  White Diamond = Good,  Yellow Diamond = Low,  Red Diamond = Charge soon

3.5mm AUX input on front panel to plug in audio from: iPhone/iPad/iPod (all generations), any other phone with a headphone jack, Tablet, TV, XBOX, PlayStation, Wii, other gaming, laptop, PC, MAC, Projector, just about anything

2.1Amp (10 watt)  USB charge port on front panel to charge mobile devices (any phone or tablet) 

A2DP Bluetooth   -- Range up to 50 feet


Speakers -

Six 5.5 inch (140mm) active woofers, aluminum cones, rubber surround, neodymium magnets

Eight 1 inch (25mm) titanium dome tweeters, liquid cooled voice coils, neodymium magnet with heatsink

Two 3 inch (76mm) Helmholtz resonators, tuned to 42 Hz


Enclosure -

500 mil thick MDF enclosure with bracing for improved bass (MDF wood provides great sound quality, much better than plastic)

190 mil thick 6061 aircraft grade aluminum front panel, anodized and laser etched with aluminum bracing for improved bass

Sealed with and finished in DuraTex™

Finished Dimensions  28 x 19  x 11.2 inches  (with feet and handle)

Weight 42 lbs (19 kg)

Shipping Dimensions 32 x 24 x 16 inches

Shipping Weight 50 lbs


Rear Panel -

125 mil thick 6061 aircraft grade aluminum rear panel, hard black anodized and laser etched. Jacks for battery charger and input/output loop for linking multiple DiamondBoxxes


Battery and Charger -

62,400 mAh Lithium Ion power cell - (4s6p 2600mAh Samsung)  Will power the DiamondBoxx up to 30 hours.  4-6 hours at MAX volume depending on mode, volume, and music.  Or DOUBLE this with the 462Wh upgrade!!

7 Amp voltage and current regulated charger, charges a totally dead DiamondBoxx XL in 3 hours

Can be used while charger is plugged in

Battery can be fully charged and discharged well over 1000 times (6 years if fully discharged and charged every other day), still keeping 80% of its capacity after this


Warranty -

2 years against all defects in materials, electronics, battery, charger, and workmanship.