The UX-218A joins the new range of UX Series subwoofer systems in both powered and passive versions. The UX-218A makes use of two 18UXN4 transducers. The new loudspeaker designed and manufactured by DAS offers impressive features such as a 4” sandwich split winding voice coil, a remarkable 52 mm peak to peak excursion, and a powerful FEA optimized neodymium magnet assembly. Thanks to the double silicon spider, the 18UXN4 controls the moving mass with high linearity. An aluminum demodulating ring benefits lower distortion and effective ventilation of the voice coil gap provides for a high thermal rating, and reduced power compression. The UX-218A amplifier offers 2 x 1700 W_continuous and incorporates the latest in Class D power amplification.

A high efficiency, low consumption universal power supply with Power Factor-Correction (PFC) allows for fail safe use worldwide. State of the art electronic design such as the fixed frequency switch mode output stage provides for the highest grade of audio accuracy. A comprehensive set of ”smart” protections include thermal, over current, short circuit and overload on the output, clip limiter and high frequency protection keeping the amp and acoustic components safe

Performance

• Frequency Range (-10 dB): 28 Hz-125 Hz
• Maximum Peak SPL at 1 m: 143 dB

Electronics and Connectors

• Nominal Amplifier Power (continuous): 2 x 1700 W
• Nominal Amplifier Power (peak): 2 x 3400 W
• Input Type: Balanced
• Input Impeadance: 20 kohms
• Input Sensitivity: 4.9 V (+16 dBu)
• Audio Signal Input Connector: 1 x Female XLR
• Audio Signal Loop Thru Connector: 1 x Male XLR
• Audio/Data Input Connector: etherCON
• Control: DASnet™
• Audio + Data Loop Thru Connector: etherCON
• AC Output Connector: powerCON TRUE1

Enclosure

• Enclosure Construction: Birch Plywood
• Enclosure Geometry: Rectangular
• Rigging: M10 Rigging Points
• Finish: ISO-flex Paint
• Color: Black
• Dimensions ( H x W x D )
• 515 x 955 x 1.005 mm
• 20,3 x 37,6 x 39,6 in
• Net Weight: 87,5 kg ( 192,9 lb )

Components

• LF Driver: 18UXN4

Shipping

• Carton Dimensions ( H x W x D )
• 560 x 1.020 x 1.055 mm
• 22,0 x 40,2 x 41,5 in
• Shipping Weight: 96,0 kg ( 211,6 lb )