The ELO Quatro 1600 MK2 is an advanced quadraphonic system designed for professional sound reinforcement in events, concerts, conferences, or mobile performances. It combines two ELO Sub 15A MK2 powered subwoofers and four ELO 10 MK2 passive speakers, delivering a total of 1600 W RMS with precision and flexibility.

Each subwoofer incorporates a dedicated Class D amplifier: 500 W RMS for the bass and 2 x 150 W RMS to power two satellite speakers each. The entire system is managed via a 4-preset DSP (Main, Music, Live, Speech) allowing the acoustic response to be adapted to the type of content being played. The system also offers reliable Bluetooth connectivity for wireless streaming.

The ELO 10 MK2 satellite speakers ensure balanced sound reproduction across the entire mid-high frequency spectrum. Equipped with a 10" woofer and a 1" compression driver, they deliver a maximum SPL. With a sensitivity of 127 dB, these speakers remain compact and easy to install thanks to their 35 mm base and top handle.

The textured finish, protective grilles, and included accessories (stands and speakON cables) make this system a robust, aesthetically pleasing, and scalable all-in-one solution. Thanks to its modular design, the ELO Quatro 1600 MK2 allows for easy expansion with other components from the ELO range to accommodate growing sound reinforcement needs. 

Specifications:

Type: Active quadraphonic system
Composition: 2 x ELO Sub 15A MK2 subwoofers + 4 x ELO 10 MK2 satellite speakers
Total power: 1600 W RMS
Integrated DSP: 4 modes (Main, Music, Live, Speech)
Connectivity: Bluetooth
Finish: Textured paint
Protective grilles: Yes.
Included accessories: 2 speaker stands 4 speakON cables (6 m)
Scalable and stackable system.
Subwoofer – Elokance ELO Sub 15A MK2
Type: Active Speaker: 15" (38 cm), 3" voice coil
Power : Bass: 500 W RMS
Satellites: 2 x 150 W RMS
Bandwidth: 35 Hz – 20 kHz (@-10 dB)
Maximum SPL: 132 dB (subwoofer only)
Connections: Input: XLR / 6.35 mm jack
Satellite outputs: 2 x speakON
Settings: Separate levels Sub / Left / Right
Selectors: phase 0/180°, mono/stereo, ground/lift
Integrated DSP
Built-in Bluetooth
Base: ∅35 mm
Side handles
Dimensions: 450 x 580 x 486 mm
Weight: 38 kg .
Satellite speakers – Elokance ELO 10 MK2
Type: Passive Speaker: 10" (25 cm) Compression: 1" (25 mm)
Power: 200 W RMS / 400 W max (8 ohms)
Frequency response: 65 Hz – 19 kHz (@ -10 dB)
Maximum SPL: 127 dB
Sensitivity: 97 dB Filtering: 2.5 kHz
Connectivity: Input: 1 x speakON
Output: 1 x speakON
Base: ∅35 mm
Handle: on the top
Protective grille: Yes
Finish: Textured paint
Dimensions: 320 x 280 x 485 mm
Weight: 12 kg