P/N. 10429240
Model
Color
Features
Powered, 1600 W, 21″, horn-bass extended subwoofer, black
The EVENT-121A is a direct radiating rear-loaded powered subwoofer system which incorporates a single 21″ neodymium loudspeaker providing “earth-moving” low-frequency reproduction for the EVENT Series line arrays. The combination of direct radiation and rear-loading provides a high output, tight and accurate sub-bass response.
The EVENT-121A employs the new DAS 21LFN loudspeaker which offers impressive features such as a 4″ sandwich split winding voice coil, a powerful FEA optimized neodymium magnet assembly and a FEA optimized suspension system with double silicon spider. The result is a loudspeaker with exceptional sensitivity, high power handling capacity and a quality suspension design capable of withstanding the stress and mechanical fatigue of today´s high-power pro audio systems. An aluminum demodulating ring benefits lower distortion and effective forced ventilation of the voice coil gap provides for a high thermal rating, and reduced power compression.
The EVENT-121A electronics package includes a 3200 Wpeak Class D amplifier and 24-bit high-end DSP for top quality audio reproduction. On the rear panel, controls can be found for gain, polarity and a continually variable low-pass filter which ranges from 63 Hz to 100 Hz. A unique “cardioid preset” button simplifies the use of subs in cardioid configurations, making setup of two to three units a snap without the need for an external DSP. The EVENT-121A is phase response coherent with the EVENT-208A, EVENT-210A and EVENT-212A active tops offering precise alignment. Two balanced inputs with stereo filtered outputs which can be switched to pass-through connections are provided.
| Performance | |
| Frequency Range (-10 dB) | 30 Hz – 125 Hz |
| Maximum Peak SPL at 1 m | 141 dB |
| Electronics and Connectors | |
| Nominal Amplifier Power (continuous) | 1600 W |
| Nominal Amplifier Power (peak) | 3200 W |
| Input Type | Balanced |
| Input Impeadance | 20 kohms |
| Input Sensitivity | 6.2 V (+18 dBu) |
| Audio Signal Input Connector | 2 x Female XLR |
| Audio Signal Loop Thru Connector | 2 x Male XLR |
| AC Output Connector | powerCON NAC3FCB |
| Current Draw 230 V / 115 V | 3.6 A/7.2 A |
| Enclosure | |
| Enclosure Construction | Birch Plywood |
| Enclosure Geometry | Rectangular |
| Rigging | M10 Rigging Points |
| Finish | ISO-flex Paint |
| Color | Black |
| Dimensions ( H x W x D ) | 965 x 740 x 755 mm 38,0 x 29,1 x 29,7 in |
| Net Weight | 78,5 kg ( 173,1 lb ) |
| Components | |
| LF Driver | 21LFN |
| Shipping | |
| Carton Dimensions ( H x W x D ) | 1.060 x 790 x 820 mm 41,7 x 31,1 x 32,3 in |
| Shipping Weight | 83,5 kg ( 184,1 lb ) |
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