Vendor: DiamondBoxx
Regular price $ 999.00 Sale price $ 999.00 Regular price $ 999.00
Out of stock

Add Big Wireless Bass To Anything With An Output Jack  

Or Bluetooth connect to the SUB8.2 and feed high passed audio from SUB8.2's high pass output jack into your speaker's input jack!  This adds bass and makes your existing Bluetooth speaker much louder by alleviating it from playing hard to reproduce bass sounds.

Battery powered no electricity needed.  
Put together along with a 200 Watt RMS (400W Max)Class A/B high fidelity 4 channel amplifier with user adjustable active crossovers for the best sound possible in the lightest package with the longest battery life. 

With its massive aluminum front panel serving as the amplifier's heatsink, it is made to play FULL BLAST all day on a hot day without skipping a beat.

The Specifications 
Portable Subwoofer Accessorize 28 x 15 x 13 inches 
Bluetooth Bluetooth aptX HD  
Woofers 2 x 8.5 inch DVC
Amplifier Power 200 Watts RMS , Max 400W 
Infrasonic Filter 24dB/octave @28Hz 
High Pass Out Jack 80Hz - 20kHz @ -3dB 12dB/octave 
Frequency Response 32Hz - 180Hz  @ -3dB 
Peak SPL 122 dB @ 1 meter 
Weight 38 lbs 

Battery Info
Internal Battery Lithium Ion 231 Wh, protected
Max Voltage 16.8V 
Play time on full charge 6 to 30 hours  
Battery Life Over 1000 recharge cycles 
Time to fully recharge About 8 hours   

Included Items 
DiamondBoxx Model SUB8.2 
Lithium Ion Battery Charger 
3.5 mm stereo audio cable 
User manual 
The Fun 

SUB8.2 User Manual

Proudly Made in USA   

Free Shipping in Cont. US
Made Eco Friendly
Loud Clear Undistorted
Full Spectrum Stereo Sound


Customer Reviews

Based on 9 reviews
Jarrett Urban
Product Received damaged. Emailed next day, no response.

Ordered the sub in November, got it beginning of February. Opened it up and it has damage where the front plate screws in. Wood has split by the screw holes from not pre-drilling the holes for the screws. Now it's not water resistant and the panel and wood move when music is played. Not very happy.

Hunter Ault

I see what you’re out there in the desert doing…This is clearly some reverse engineered alien tech. Possibly from another universe or timeline. Incredible.

Rodrigo Zarate
Very good

Adds a nice deep bass to the music I play over all very good 👍🏽

Alan Newman
They fixed it

Thank you I was impressed they fixed the lx3 pretty quickly sent it back no question asked im back in business I did not know how much my diamond box means to me great product im gonna get the sub whn they have a sale thanks diamond box

Alan Newman
Lx3 aux inputs bad quality

Not sure why my LX3 blew up on me basically low end 1st went from bad to worse then the tws using the auxx inputs they shake they're loose and they're clearly made bad connections cheap for such an elegant box