The UX-221 comprises two 21″ loudspeakers equipped with 6″ voice coils and offers a power handling capacity of 8000 Wpeak each loudspeaker. The impressive 60 mm peak-to-peak excursion, powerful neodymium magnet assembly and double silicone spider with optimized compliance provide for commanding low frequency response.
The enclosure is constructed using 21 mm Birch plywood and makes use of extensive bracing to eliminate resonances. The woodwork is finished with the robust DAS ISO-flex protective coating for durability. A dolly platform with locking casters denominated the PL-221S is offered to stack and move the systems. Protection during transport is provided by the optional covers available from DAS.
| Performance | |
| Frequency Range (-10 dB) | 28 Hz – 125 Hz |
| Nominal Impedance | 2 x 4 ohms |
| RMS Power Handling | 2 x 2000 W |
| Peak Power Handling | 2 x 8000 W |
| On-axis Sensitivity 1W/1 m | 104 dB SPL |
| Maximum Peak SPL at 1 m | 145 dB |
| Recommended Amplifier | DX-100-230 |
| DX-100-115 | |
| Recommended Processor | DSP-4080 |
| Connectors | |
| Audio Input Connector | 2 x speakON NL4 |
| Audio Output Connector | 2 x speakON NL4 |
| Enclosure | |
| Enclosure Construction | Birch Plywood |
| Enclosure Geometry | Rectangular |
| Rigging | M10 Rigging Points |
| Finish | ISO-flex Paint |
| Color | Black |
| Depth | 1.100 mm (43,3 in) |
| Dimensions ( H x W x D ) | 615 x 1.195 x 1.100 mm |
| 24,2 x 47,0 x 43,3 in | |
| Net Weight | 130,0 kg ( 286,0 lb ) |
| Components | |
| LF Driver | 21UXN4 |