Model XL2 (B-Stock)

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  • Regular price $ 1,749.00


Please note that ALL new Model  XL2 will have Bluetooth 5.0 and will not connect via TWS with older versions of the XL2.

**shipping available to 48 contiguous states + DC only

el XL2

Do you want LOUD and SOUNDS GOOD? Most speakers on the market can only do one of those things. The DiamondBoxx XL2 does BOTH!

BIGGEST BASS The XL2 has more low bass output than any portable Bluetooth speaker hands down. More bass than several of the competitors' biggest models played at the same time. The low end extends all the way down to 35 Hertz for bass you can feel.

  • Best Sounding Battery Powered Speaker. Over 121 dB output! Wirelessly link another Model XL2 to form a left and right stereo pair at over 127dB!
  • 12 amplifiers @ 83 Watts each! 
  • 1000 Watts Total Max Power
  • 6 Subwoofers / Mid-Woofers (More bass than two 10 inch woofers, and better sounding)
  • 8 high output tweeters 
  • CD Quality Audio playback via wireless Qualcomm aptX HD Bluetooth or wired 3.5mm jack connection
  • True 2.1 Stereo Sound, from a single unit or multiple units WITH or WITHOUT wires
  • Frequency Response 35Hz - 22,000Hz +/- 3dB 
  • Neodymium magnets on all 14 speakers for high performance and light weight (compared to the iron magnets our competitors use)
  • Sound Quality or Sound Pressure Mode to suit the requirement of the venue
  • 24 cell or 48 cell newest generation Li-ion battery pack (same cells used in Tesla cars) recharges over 1000 times, plays for 3-25 hours or 6-50 hours
  • Hand made in the USA with quality materials using Aluminum, Titanium, Wood and Leather
  • 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)
  • Wired linking system allows one DiamondBoxx to control up to 100 others and works with wireless linking system to create a massive speaker array loud enough for a concert for thousands of people. 
  • 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
  • Audiophile Class A/B (Much better sound quality than Class D used by almost all competitors)
  • Bi-Amplifed in SPL Mode, Tri-Amplified in SQ mode! 12 separate amplifiers!
  • Total MAX amplifier output power is 1000 Watts
  • Total continuous sinewave output amplifier power is 660 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 3rd 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 increments. Also used for True Wireless Stereo indication (TWS)
  • 2 carat (8mm) CZ Diamond backlit with LED indicates battery level while DiamondBoxx is playing music. White Diamond = Good, 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, gaming console, PC, Mac, Tablet, HD player, basically anything with a headphone output jack
  • 2.1Amp (10 watt) USB charge port on front panel to charge mobile devices (any phone or tablet)
  • aptX HD Bluetooth 4.2 with True Wireless Stereo -- Range up to 50 feet line of sight
  • Six 5.5 inch (150mm) active woofers, aluminum cones, rubber surround, neodymium magnets, low 3 ohm impedance, steel integrated grilles 
  • Eight 1 inch (25mm) high output titanium dome tweeters, liquid cooled voice coils, neodymium magnet with heatsink, low 3 ohm impedance, steel integrated grilles
  • Two 3 inch (76mm) bass ports, tuned to 42 Hz
  • 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
  • Leather pro audio handle, feels great, folds flat. Rated for 220 lbs
  • Sealed with and finished in DuraTex™
  • Finished Dimensions 28 x 19 x 11 inches (with feet and handle)
  • Weight 41 - 43 lbs depending on battery option
  • Shipping Dimensions 32 X 24 X 16 inches
  • Our 231 Watt hour or 462 Watt hour lithium-ion power systems will power the DiamondBoxx up to 25 or 50 hours respectively. 3 or 6 hours at MAX volume (which is too loud to stand next to for 3 or 6 hours) depending on mode, volume, and music genre.
  • 7 Amp voltage and current regulated charger, charges a totally dead DiamondBoxx XL2 in 3 or 6 hours (231 battery or 462 battery option) and can charge the DiamondBoxx while it is playing music! No need to carry clumsy extra batteries and have to swap them in and out.
  • 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. 


Returns are accepted within 14 days of receipt of product. Product must be returned in NEW condition in the original packaging with all accessories. Customer is responsible for shipping charges and insurance in sending the product to DiamondBoxx. Shipping damage on returns is not covered under warranty, USE ORIGINAL PACKAGING. There is a 10% restocking fee.

WARRANTY: 2 years parts & labor
DiamondBoxx warranties this product to be free of defects in materials and workmanship for a period of TWO YEARS from the date or receipt. This warranty is not transferable and applies only to the original purchaser from an authorized DiamondBoxx dealer. Should service be necessary under this warranty for any reason due to manufacturing defect or malfunction, DiamondBoxx will (at its discretion) repair or replace the defective product with new or re-manufactured product at no charge.

Damage caused by the following is not covered under warranty: accident, misuse, abuse, product modification or neglect, unauthorized repair attempts, misrepresentations by the seller. This warranty does not cover incidental or consequential damages. Cosmetic damage due to accident or normal wear and tear is not covered under warranty. Any applicable implied warranties are limited in duration to the period of two years beginning with the date of receipt. No warranties shall apply to this product thereafter.

All warranty returns should be sent to DiamondBoxx in the original packaging (so it doesn't get more damaged on its way to us) accompanied by proof of purchase (a copy of the original sales receipt). Warranty expiration on products returned without proof of purchase will be determined from the manufacturing date code. Non-defective items received will be returned COD. Customer is responsible for shipping charges and insurance in sending the product to DiamondBoxx. Shipping damage on returns is not covered under warranty, USE ORIGINAL PACKAGING

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