ESR215MkII
The ESR215MkII is a large scale full-range 3-way loudspeaker system with a wide horizontal dispersion of 110 degrees. Designed for use with the ESR3000MkII tri-amplified stereo electronic control pack, the ESR215MkII loudspeaker system features two 15″ woofers, an 8″ mid-range driver and the same large scale NPVD 3″ compression driver found in KV2 Audio’s
VHD mid-hi enclosures. With a wide and smooth frequency response the ESR215MkII is ideal for theatre or stadium applications. Like the ESR212, it incorporates multiple M10 fly points and various brackets and flyware are also available.
Description
- High-output, full-range 3-way loudspeaker system
- 132dB sustained output
- Wide dispersion at high frequencies, controlled at lowmids to reduce indoor reflections
- Mid/High horn design provides optimized transducer loading and controlled dispersion
- Patent-Pending 3″ diaphragm nitride-titanium compression driver with complex geometry phase plug and neodymium magnetic motor structure for higher output and lower distortion performance
- Eight-inch midrange Transcoil driver with 3″ (76 mm) neodymium magnetic motor structure for increased control and output and decreased distortion and weight
- Proprietary midrange heat dissipation system controls voice coil temperature, ensures high dynamics and extends transducer lifespans
- Front-loaded, 15-inch mid-bass driver with 3.00″ (76 mm) voice coil assembly and ferrite magnetic motor structure
- Professional, exterior-grade Baltic birch construction with wear-resistant polymer coating Proprietary corner and side handle designs for simplified handling and carrying
- Acetal copolymer high impact, low friction feet allowing other cabinets lock-in and easy cabinet movement
- Six internal corner and one back brace with M10 suspension points and side and top and bottom handles with M10 suspension points. A total of 17 suspension points are available for custom
- Requires ESR3000MkII unit for control electronics and amplification
Music venues
Classical and opera concerts
Fixed installations
| System Acoustic Perfomance | |
| Max SPL Long-term | 132dB |
| Max SPL Peak | 138dB |
| -3dB Response | 35Hz to 22kHz |
| -10dB Response | 28Hz to 30kHz |
| Crossover Point | 400Hz, 2.5kHz |
| High Frequency Section | |
| Acoustic Design | Horn Loaded |
| High Horn Coverage (H × V) | 110° × 40° |
| Rotatable Horn | NO |
| Amplifier Requirement | 100W from ESR3000MkII Amplifier |
| Throat Exit / Diaphragm Size | 1.4″ / 3″ |
| Diaphragm Material | Nitride Titanium |
| Magnet Type | Neodymium |
| Mid Range Section | |
| Acoustic Design | Horn Loaded |
| Mid Horn Coverage (H × V) | 110° × 40° |
| Rotatable Horn | NO |
| Amplifier Requirement | 200W from ESR3000MkII Amplifier |
| Woofer Size / Voice Coil / Design | 8″ / 3″ / Trans Coil |
| Diaphragm Material | Epoxy Reinforced Cellulose |
| Magnet Type | Neodymium |
| Low Frequency Section | |
| Acoustic Design | Front Loaded, Bass Reflex |
| Subwoofer Amplifier Requirement | 1000W from ESR3000MkII Amplifier |
| Number of Drivers | 2 |
| Woofer Size / Voice Coil / Design | 15″ / 3″ / Inside Outside |
| Diaphragm Material | Epoxy Reinforced Cellulose |
| Magnet Type | Ferrite |
| Speaker Input | |
| Speaker Input | Amphenol AP-6 male |
| Speaker Output | |
| Speaker Output | – |
| Cabinet | |
| Cabinet Material | Baltic birch |
| Handles | 4 |
| Color | “Orange peeled” Matt Black or any RAL |
| Physical Dimensions | |
| Height | 1515 mm (59.65″) |
| Width | 470 mm (18.50″) |
| Depth | 500 mm (19.69″) |
| Weight | 71 kg (156.53 lbs) |
