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-gland-
nut input panel
cover included
Enclosure:
13-ply weather-
resistant birch
with EVCoat
FG Version: 13-
ply weather-
resistant 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
