DMNDBXX

DiamondBoxx XX4 ships by May 31st

$2,999.00 USD

~~$3,499.00 USD~~ $2,999.00 USD

Sale Sold out

Aluminum Anodize Color Black Blue

The DiamondBoxx XX4 represents the pinnacle of portable audio engineering—the largest, most powerful boombox we've ever created.

Designed with uncompromising focus on superior sound quality, premium materials, extreme loudness, and thunderous deep bass, the XX4 delivers an unparalleled listening experience. Its high-output 3-way stereo speaker configuration features a dedicated 12-channel Class A/B amplifier (with individual amplification for every driver, including dual channels per subwoofer), ensuring crystal-clear audio at any volume level—even when cranked to maximum for all-day playback.

Key Features

800 Watts RMS power (1200W peak) from a 12-channel Class A/B amplifier
Four 8.5" neodymium Dual Voice Coil (DVC) subwoofers, each coil independently amplified for massive, precise bass
Two high-output 8.5" neodymium midrange drivers and two neodymium horn-loaded PEI dome compression tweeters, each with dedicated amplification
Bluetooth 5.1 with aptX HD for high-resolution wireless audio and True Wireless Stereo (TWS) pairing capability
5-band analog EQ plus independent subwoofer level control for precise tuning
Fully adjustable stereo expansion control to create an immersive, wide soundstage
Zero-latency analog inputs (3.5mm stereo) — perfect for musical instruments, gaming, video, or any application where timing is critical

The XX4 incorporates the latest-generation lithium-ion battery technology offering long playtime (5-20 hours volume dependent), loads of power on demand for powerful bass, and long life expectancy 1000 cycle full discharge and recharge (twice a week is about 10 years)

Need even longer runtime? Pair it with our C1000 external battery for up to 20–80 hours of continuous runtime. While substantial in size and weight (70 lbs), the XX4 uses high-end lightweight materials and includes side handles for easy transport by two people—making it truly portable for events, outdoor gatherings, or anywhere AC power isn't available.

Each XX4 is hand-built in Camarillo, California, and shipped directly to your door.

This beast of a wireless, battery-powered system replaces an entire DJ setup: a pair of speakers, amplifier, dedicated subwoofer, and Bluetooth receiver—all without cords or outlets. It delivers earth-shaking volume, deep low-end extension, clear vocals, and sparkling highs, all on pure battery power.

Iconic VU Meters

Featuring 186 surface-mount LEDs in stunning analog-style VU meters—a signature design element from Tony D'Amore's design heritage, echoing his original college speakers and seen across D'Amore Engineering's high-end car audio amplifiers and past products.

Specifications

Dimensions: 35.5 × 24 × 11.5 inches (including feet, handles, and knobs)
Bluetooth: 5.1 aptX HD with TWS
Subwoofers: 4 × 8.5" neodymium DVC
Midrange: 2 × 8.5" neodymium high-output wideband
Tweeters: 2 × 1" neodymium dome, horn-loaded
Amplifier: 800W RMS (1200W max)
Frequency Response: 32Hz–22kHz (±3dB)
Weight: 70 lbs
Battery Life: >1000 recharge cycles
Charging: Play music while charging; 0–100% in 5-6 hours with included 5A charger