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.
Electro-Voice EVH-1152D 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: 500W continuous, 2000W peak
- 4th-order passive crossover with HF protection
- Trapezoidal enclosure in three finishes: EVCoat, FG or PI
- M10 threaded suspension points (28)
- EVH-1152D 15" 2-way full-range passive speaker1
- Frequency Range (-10 dB)50Hz - 20,000Hz
- Suspensions(28) M10 threaded suspension points
- Min. Impedance6 Ω
- Nominal Impedance (passive)8 Ω
- HF TransducerDH7N, 3" diaphragm compression driver
- Frequency Response (-3 dB)60Hz - 17,000Hz
- Max. SPL/1m139 dB
- LF TransducerSMX2151, 15" driver
- System Power Handling
- Continuous: 500 watts
- Program: 1000 watts
- Peak: 2000 watts
- Crossover Frequency1300Hz
- Enclosure Material13-ply weather-resistant birch with EVCoat
- Grille16 GA powder-coated galvanneal with rotatable logo
- Sensitivity 1W/1m106 dB
- Recommended High-Pass Frequency60 Hz
- Input Connectionsdual 4-pin 10 AWG Phoenix/Euro Block screw-terminals
- Dimensions (HxWxD)30.26" x 30.26" x 26.78"
- Weight145.37 pounds
About Passive Speakers at Sound Productions
Enjoy full flexibility and customization with passive speakers from Sound Productions! All speakers need a sort of amplifier to function; while powered speakers come with amplifiers built-in, passive speakers need external gear to be connected, including external amplifiers or stereo receivers, speaker cables, and possibly an outboard crossover or other signal processing gear.
Personalization is the hallmark of passive speakers. Mix-and-match components to fit the highly-specific needs of any given project. Scale to fit a larger space or add surround sound as your audio needs change. Because there’s more space inside passive speaker housing, passive speakers can accommodate larger drivers, resulting in a more pristine, accurate sound reproduction where it’s needed most, such as concert halls, entertainment venues, or special events.
Passive speakers are ideal for when you need flexibility and customization options. Often this means professional applications, such as venues where the sound system needs to be scalable and versatile, or for audio projects that require the most accurate and reliable sound reproduction.
