top of page



The Altea duo-20A is a 3-way ABS-injected powered portable column system with a wooden subwoofer, designed for mobile applications from corporate events, celebrations, and conferences to live music and more.

Its two-channel Class D amplifier and universal power supply with 2000W peak power provides the power and dynamics that such an ultra-lightweight system requires. The DSP board incorporates DAScontrol technology with LCD display and a rotary knob for selecting multiple acoustic modes (presets) depending on how the system is used as well as access to other configurable options within the system’s menu. The DSP incorporates two independent mic/line inputs with their respective volume settings, plus a third instrument input designed for connecting keyboards, basses or guitars. Audio can be sent wirelessly from mobile devices and the entire system can be controlled with the DASlink GM app.

The system incorporates two 10″ 10MG speakers developed specifically for low-frequency reproduction with ultra-low distortion levels via a powerful magnetic assembly and a cone suspension design with high displacement capability. To reproduce mid and high frequencies, the top system features four 3” 3PN drivers with neodymium magnets and an M27N (1″) neodymium compression  driver coupled to a 100º x 50º horn. The horizontal directional control of the system provided by the horn is highly uniform across the entire high-frequency spectrum (f>1000Hz) and the compression driver ensure that the highs are bright and defined.




  • 3-Way Powered portable column system
  • 2000W peak
  • 127 dB max peak SPL
  • 2 x 10” compact subwoofer
  • 4 x 3” + 1 x 1″ Neodymium Compression driver
  • Ultra lightweight Class D 2CH amplifier with SMPS
  • Stereo music streaming in high definition, DASLink GM
  • User definable 24-bit DSP with LCD screen, DAScontrol
  • 3 voicing presets, 3 Band EQ
  • Ultra-Low Power consumption 1.5A at 230V

DAS Audio Powered Column Array 1000W(Cont.)/2000W(Peak)2x10"LF 4x3"MF 1x1"HF BLK

$2,604.00 Regular Price
$1,899.00Sale Price
  • Performance
    Frequency Range (-10 dB) 37 Hz – 20 kHz
    Horizontal Coverage (-6 dB) 100º
    Vertical Coverage 50º
    Maximum Peak SPL at 1 m 127 dB
    Electronics and Connectors
    Nominal Amplifier Power (continuous) 1000 W
    Nominal Amplifier Power (peak) 2000 W
    Nominal Amplifier Power LF (continuous) 500 W
    Nominal Amplifier Power LF (peak) 1000 W
    Nominal Amplifier Power HF (continuous) 500 W
    Nominal Amplifier Power HF (peak) 1000 W
    Input Type Balanced
    Input Impeadance 20 kohms
    Input Sensitivity 1.95 V (+8 dBu)
    Audio Signal Input Connector 2 x XLR/TRS Combo Jack Line/Mic
    1 x Wireless Stereo Bluetooth
    1 x 1/4 TRS HI-Z Instrument
    AUX Input 1 x 3.5 mm Mini Jack
    Audio Signal Loop Thru Connector 1 x Male XLR
    Control DAScontrol™
    DASlink GM™
    Current Draw 230 V / 115 V 1.5 A/3.0 A
    Enclosure Construction Polypropylene + Birch Plywood
    Finish Textured
    Color Black
    Dimensions ( H x W x D ) 2.000 x 360 x 445 mm
    78,0 x 14,2 x 17,5 in
    Net Weight 31,0 kg ( 68,3 lb )
    LF Driver 10MG
    MF Driver 3PN
    HF Driver M-27N
    Carton Dimensions ( H x W x D ) 678 x 565 x 708 mm
    26,7 x 22,2 x 27,9 in
    Shipping Weight 39,0 kg ( 85,9 lb )
bottom of page