Overview
The EVH-1152D/43 utilizes the DH7N, a high-output 3” titanium compression driver, coupled to a Constant Directivity™ 40° x 30° waveguide. The SMX2151 15” woofer was developed using FEA optimization for motor, suspension, and electrical design to ensure very low distortion, high efficiency, and maximum intelligibility at high SPL. The crossover uses steep, 24-dB-per-octave slopes with equalization for very smooth response in the vocal range, linear off-axis response, and a protection circuit for long-term reliability. This combination of technologies results in a smooth response to 20 kHz and excellent pattern control down to 500 Hz(Fiberglass).
Features
- Ideal for reverberant spaces
- Pattern control maintained down to 500 Hz
- 15-inch SMX2151 woofer
- 3-inch DH7N titanium/neodymium HF compression driver
- Rotatable Constant-directivity waveguide
- Six available coverage patterns from 40º x 30º to 90º x 90º
- 106 dB sensitivity, 139 dB maximum SPL
- Power handling: 500 W continuous, 2000 W peak
- 4th-order passive crossover with HF protection
- Trapezoidal enclosure in three finishes: EVCoat, FG or PI
- M10 threaded suspension points (28)
Specifications
| Frequency Range (-10 dB) | 50 Hz - 20 kkHz |
| Weight Net | 145.73lbs (66.1kg) |
| Depth | 26.78" (680.1mm) |
| Width | 30.26" (768.6mm) |
| Height | 30.26" (768.6mm) |
| Coverage (Nominal -6 dB) H | 40° |
| Coverage (Nominal -6 dB) V | 30° |
| Crossover Frequency | 1300Hz |
| Enclosure Material | 13-ply weather-resistant birch with EVCoat |
| Frequency Response (-3 dB) | 60 Hz - 17 kHz |
| Grille | 16 GA powder-coated galvanneal with rotatable logo |
| HF Transducer | DH7N, 3" (76 mm) diaphragm compression driver |
| Input Connections | Dual four-pin 10 AWG Phoenix/Euro Block screw-terminals |
| LF Transducer | SMX2151, 15" (381 mm) driver |
| Max. SPL/1m (calc) | 139dB |
| Minimum Impedance | 6.0Ω |
| Nominal Impedance (Passive) | 8Ω |
| Recommended High-Pass Frequency | 60Hz |
| Sensitivity 1 W/1 m | 106dB |
| Suspension | (28) M10 threaded suspension points |
| System Power Handling (Continuous/Program/Peak) | 500/1000/2000 Watts |
