Complaint
Ultra-Portable Modular Column Array
Listen-Acoustic introduces its new Modular Column Array sound systems E3 series.
This series, with finely worked design, connected by quick-insert. It is easy to install and to take away thanks to their stacking system.
Moreover,the whole amplification process happens within 10'' powered subwoofer , to make things easier, while connectors, the amplification and DSP module are precise and user-friendly. Also you could add extension subwoofer which is another active version without DSP for more basses.
Applications
Modularity is the keyword of this innovative system, designed for one-man band, small band to big orchestra, home and movie theaters, churches... different configurations which can be adapted to all your needs giving unparalleled flexibility whatever the application: from small to large audience!
| Model No. | E3-M | E3-10D | E3-10DM |
| Type | Active full range column speaker | 10'' active bass reflex | |
| Frequency Response (-6dB) | 200 Hz - 21 kHz | 47 Hz - 200 Hz | |
| Max. SPL (1m, free space) | 109 dB | 117 dB | |
| Power Output (RMS) | 50W | 400W | |
| Impedance | 4 Ohms | 4 Ohms | |
| Transducer MF | 4 * 2.75", neodymium magnet, 1" voice coil | / | |
| Transducer LF | / | 10" subwoofer, 2.5" voice coil | |
| Amplifier | Class-D amplifier | ||
| DSP Module | / | LA DSP-100, 96 kHz, | No DSP |
| Protection | / | Short circuit overheating, over-current | Short circuit overheating, over-current |
| Controls | / | Power On / Off switch, DSP modes switch | Power On / Off switch,main level |
| Indicators | / | Power, signal, limit, bluetooth, reset | Power, signal, limit |
| Audio Input / Output | Top and bottom 4-pins-quick-insert with 4 core | Left / Right female and male XLR input | 1 * XLR input, 1 * XLR output |
| Power Input / Output | 4-pins-quick-insert | Powercon | |
| Power Supply | / | 110~250V 50/60HZ | |
| Enclosure | PP Plastic | 15mm MDF with regular raindrop painting | |
| Grille | 1.0mm thickness metal grille without acoustic fabric | 1.0mm thickness metal grille without acoustic fabric | |
