Electro-Voice Microphone Microphone User Manual


 
47
Components
EV component woofers ar
e high-efficiency designs highly
refined from years of development and field experience.
They employ extended-length voice coils for high-impact
reproduction of dynamic low-frequency program. All
woofers featur
e proprietary heat-transfer systems for
unmatched power capacity and reliability. Kevlar
®
-fiber-
composite cones are used to provide structural strength to
r
esist collapse during explosive dynamic peaks and to pro-
vide internal mechanical damping to minimize resonances
that can change the character of the sound at high levels. DL
and EVX woofers are made of cast aluminium frames with
push ter
minals, and all feature Ring-Mode Decoupling™
(RMD™) except for the DL18MT and the EVX180B.
Woofers
Speaker Parts
DL10X
DL12BFH
DL12ST
DL15BFH
DL15ST
Cone diameter 10" (254 mm) 12" (305 mm) 12" (305 mm) 15" (381 mm) 15" (381 mm)
Coil diameter 2.5" (63.5 mm) 2.5" (63.5 mm) 2.5" (63.5 mm) 2.5" (63.5 mm) 2.5" (63.5 mm)
Impedance
8
8 8 8 8
Frequency range 100–2,000 Hz 60–2,500 Hz 60–2,000 Hz 45–2,000 Hz 45–2,000 Hz
Long-term power rating (EIA) 300 W 300 W 300 W 350 W 400 W
Short-term power rating 1,200 W 1,200 W 1,200 W 1,400 W 1,600 W
Sensitivity (1 W @ 1 m) 98 dB 96 dB 98 dB 96 dB 95 dB
Maximum SPL 122.8 dB 120.8 dB 122.8 dB 121.4 dB 121.0 dB
Efficiency 5.92% 3.69% 5.60% 3.93% 2.66%
Frame front diameter 259.5 mm (10.22") 309.6 mm (12.19") 309.6 mm (12.19") 305.0 mm (15.16") 305.0 mm (15.16")
Magnet diameter 190.5 mm (7.50") 155.6 mm (6.13") 190.5 mm (7.50") 155.6 mm (6.13") 190.5 mm (7.50")
Overall depth
114.3 mm (4.50") 133.4 mm (5.25") 133.4 mm (5.25") 152.4 mm (6.00") 158.8 mm (6.25")
Mounting bolt circle diameter 244.5 mm (9.625") 293.7 mm (11.563") 293.7 mm (11.563") 369.9 mm (14.563") 369.9 mm (14.563")
Baffle cutout diameter 230.2 mm (9.063") 281.0 mm (11.063") 281.0 mm (11.063") 357.2 mm (14.063") 357.2 mm (14.063")
Net weight 6.5 kg (14.3 lbs.) 5.0 kg (11.1 lbs.) 6.7 kg (14.7 lbs.) 5.4 kg (12.0 lbs.) 6.9 kg (15.2 lbs.)
DL18MT
EVX155 EVX180B
Cone diameter
18" (457 mm)
15" (381 mm)
18" (457 mm)
Coil diameter
2.5" (63.5 mm)
4" (101.6 mm) 4" (101.6 mm)
Impedance 8 8 8
Fr
equency range
35–800 Hz
40–2,000 Hz
30–800 Hz
Long-ter
m power rating (EIA)
400 W
600 W
600 W
Shor
t-ter
m power rating
1,600 W
2,400 W 2,400 W
Sensitivity (1 W @ 1 m)
96 dB 98 dB 98 dB
Maximum SPL 122.0 dB 125.8 dB 125.8 dB
Ef
ficiency
2.9%
4.32%
3.4%
Frame fr
ont diameter
460.5 mm (18.13")
385.0 mm (15.16")
460.5 mm (18.13")
Magnet diameter
190.5 mm (7.50")
209.6 mm (8.25") 8.25" (209.6 mm)
Overall depth 177.8 mm (7.00") 184.2 mm (7.25") 203.2 mm (8.00")
Mounting bolt circle diameter 441.3 mm (17.375") 369.9 mm (14.563") 441.3 mm (17.375")
Baf
fle cutout diameter
425.5 mm (16.750")
357.2 mm (14.063")
425.5 mm (16.750")
Net weight
7.2 kg (15.8 lbs.)
10.3 kg (22.8 lbs.)
10.6 kg (23.4 lbs.)