Additionally, Dante networking capability is built-in and offers a fully redundant hardware configuration that switches to AES, analog, or secondary Dante signal sources if signal loss is detected.
Lake processor presets are included for the Energia line as well as all other Adamson loudspeakers. The latest preset library (v2.6) includes new tools to adapt the system’s response in an intuitive manner, allowing users to bring focus back to the music and not get sidetracked by technical terminology.
And, all presets are equipped with impedance fingerprints in order to verify the transducer and cabling status before and after a show.
E219 subs interface with the amplifiers by means of high-grade cables terminated with Neutrik NL8 Speakon connectors. While only two wire pairs are used for an E219, the use of the 8-pole NL-8 makes pin-swap output connections possible to maximize efficient amplifier deployment.
In addition to the expected paralleled I/O connectors, a dedicated NL-8 output-only connector allows four E219s to be powered on a single NL8 cable.
Automating Quality
To aid in the task of efficiently planning and achieving an optimal Energia solution for each specific application, Adamson developed a 2D/3D modeling suite called Blueprint AV (Figure 5). It provides an accurate means of predicting directional performance via an easy-to-use application, allowing the designer to visually observe how a system will perform in a given venue on the computer screen—before deploying it. Parameters that can be manipulated include array size, cardioid configuration, individual gain and delay, coverage patterns, and splay angles.
E219s can be used as the only subwoofers in an Energia system or combined with smaller E218s, a recommendation regularly made for larger events and providing a complementary tonal character that adds to the punch and impact of the LF band. A typical configuration might consist of E219s on the ground with E218s flown with full-range line array modules.
Rigging fittings are fully compatible with Energia’s E-Frame rigging. Additionally, the frame works as an adapter frame for underhang; that is, suspending E15 or E12 full-range enclosures beneath E219 or E218 subs.
The new E219 subwoofer furthers the ability of the Energia family to serve the specific needs of high-end touring sound and festival applications. The plug-and-play mentality consumes very little time setup time while insuring an optimum result, freeing up the sound team’s time for other critical duties.
That said, by simply specifying a system without the portable road racks, a range of configurations are equally at home in meeting the needs of fixed installations such as performing arts centers, medium and large houses of worship, sheds, and arenas. (Find out more about the new E219 subwoofer here.)
Ken DeLoria has had a diverse career in pro audio over more than 30 years, including being the founder and owner of Apogee Sound.