Electro-Voice EVH-1152D/99 Specifications
Electro-Voice | EVH-1152D/99
EVH-1152D/99
▪ Rotatable Mid-bass and High Frequency Waveguides
for consistent pattern control down to 500 Hz
▪ Integrated Passive Network with PTP High
Frequency Protection
▪ PI and FG versions available with gland nut and
stainless-steel grille rated IEC 60529 IP55
▪ Integrates easily with EVF Low Frequency and
Subwoofer Systems
▪ EN54-24 type B certification 1438/CPR/0299 with
CDG cover installed (Only available in select regions)
The Electro-Voice EVH-1152D/99 is a high-power,
two-way horn-loaded coaxial loudspeaker system that
can be used in a wide variety of applications where
excellent intelligibility, wide bandwidth directivity
control, and high efficiency are required in a compact,
cost-effective package.
For high frequencies, the EVH-1152D/99 utilizes the
DH7N, a high-output 3-inch titanium compression
driver, coupled to a rotatable Constant Directivity
90° x 90° waveguide. Both the mid-bass and high
frequency waveguides may be rotated to maintain
uniform pattern control over the entire critical vocal
range regardless of enclosure orientation. For low
frequencies, the SMX2151 15-inch 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 an HF protection circuit for long-term
reliability. This combination of technologies results in
extended frequency response and excellent pattern
control down to 500 Hz.
The EVH-1152D/99 features make it ideal for many
fixed-install applications. The trapezoidal enclosure is
constructed out of weather-resistant birch and coated
with EVCoat for enhanced durability. For protection
against outdoor elements, weatherized versions are
available (PI and FG). The enclosure is built with 28
M10 suspension points for single hang (four (4)
shoulder eyebolts included) or cluster arrays (optional
HRK or VRK kits).
The innovative input panel provides Phoenix-style
connectors (included in all models) and a dual gland
nut cover plate (CDG included in PI and FG models).
For convenience in temporary installation you may add
a dual NL4 type connector cover plate (CDNL4). An
external easy to access jumper card is provided with
each loudspeaker to assist you in the selection of
passive (standard shipping configuration) or biamp
operation. An available 70.7/100 Volt internal
transformer kit (TK-150) may be easily mounted to the
input panel for use in distributed systems.
No matter what the application and budget, all these
features provide you with the tools to increase
flexibility during system design to meet and support
your customer’s requirements with fewer items in
inventory.
EVF and EVH loudspeakers feature precise acoustics
and rigging design for easy to configure vertical and
horizontal clusters as part of the solutions provided in
the EV innovation family.
Technical specifications
Frequency Response (-3 dB): 60 Hz–17 kHz
1
Frequency Range (-10 dB): 50 Hz–20 kHz
1
Rotatable Coverage: 90° x 90°
Rec. High-Pass Frequency: 60 Hz
Passive Crossover
Frequency:
1300 Hz
Axial Sensitivity: 104 dB (1 W/1 m)
1
Max. Calculated SPL: 137 dB
1
Passive Power Handling: 500 W Continuous, 2000 W Peak
2
Impedance: 8 Ω (nominal), 6.0 Ω (min.)
Transformer:
Standard 50 Hz BW24 High
Pass
70 V 100 V Z nom
37.5 W 75 W 130 Ω
75 W 150 W 65 Ω
150 W Do Not
Use
33 Ω
Transformer:
89 Hz High Pass per EN54-24
Spectrum
70 V 100 V Z nom
50 W 100 W 100 Ω
100 W 200 W 50 Ω
200 W 400 W 25 Ω
LF Transducer - SMX2151, 15 in (381 mm) driver
LF Axial Sensitivity: 106 dB (1 W/1 m)
4
LF Max. Calculated SPL: 138 dB
LF Power Handling: 400 W Continuous, 1600 W Peak
3
LF Impedance: 8 Ω (nominal), 6.1 Ω (min.)
HF Transducer - DH7N, 3 in (76 mm) diaphragm compression driver
HF Axial Sensitivity: 110 dB (1 W/1 m)
4
HF Max. Calculated SPL: 135 dB
HF Power Handling: 75 W Continuous, 300 W Peak
3
HF Impedance: 8 Ω (nominal), 6.0 Ω (min.)
Connectors: Dual four-pin 10
AWG Phoenix/
Euro Block
screw-terminals
PI/FG Versions:
CDG dual-glandnut input panel
cover included
Enclosure: 13-ply weather-
resistant birch
with EVCoat
FG Version: 13ply weatherresistant birch
with fiberglass
finish
Grille: 16 GA powder-
coated
galvanneal with
rotatable logo
PI/FG Versions:
Stainless steel
with
hydrophobic
cloth
Environmental: IEC 60529 IP55 for PI and FG
versions
Suspension: (28) M10 threaded suspension points
Dimensions (H x W x D): 30.26 in x 30.26 in x 26.77 in
(768.6 mm x 768.6 mm x 680.1 mm)
Net Weight: 145.5 lb (66.1 kg)
Shipping Weight: 160.5 lb (72.9 kg)
1. Half-space measurement.
2. EIA RS-426A, tested for eight hours.
3. AES 2-1984, tested for eight hours.
4. Arithmetic averages, 300–1,300 Hz (LF) and 1,300–
5,000 Hz (HF).
System overview
Block Diagram (Biamp):
Passive
Limiter
+
-
SMX2151
-
+
+
-
HF
LF
DH7N
-
+
Block Diagram (Passive):
Standard shipping configuration
Passive
Limiter
HPF
LPF
+
THRU
-
SMX2151
-
+
DH7N
-
+
2
| EVH-1152D/99
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