CDD
User Guide V1.1
50
CDD
USER GUIDE
CDD10, CDD12, CDD15
Notes
(1)
Measured on-axis in open (4 pi) space at 2 metres, then referred to 1 metre.
(2)
AES Standard ANSI S4.26-1984.
(3)
Measured in open (4 pi) space at 2 metres with 2.83 V input, using band limited pink noise, then
referred to 1 metre.
(4)
Calculated at 1 m.
(5)
Measured in open (4 pi) space at 2 metres.
CDD10
CDD12
CDD15
TYPE
Compact, Coaxial Differential Dispersion
passive two-way system
Compact, high-output, Coaxial Differential
Dispersion passive two-way system
High-output, Coaxial Differential Dispersion
passive two-way system
FREQUENCY
RESPONSE
1
65 Hz-20 kHz ± 3 dB,
-10 dB @ 55 Hz
62 Hz-20 kHz ± 3 dB,
-10 dB @ 50 Hz
55 Hz-18 kHz ± 3 dB,
-10 dB @ 45 Hz
DRIVER
LF: 10” (250 mm)/2.5” (63.5 mm) voice
coil, long excursion, shared ferrite motor
system with HF
HF: 1” (25 mm) exit/1.4” (38 mm) voice
coil, polyimide dome compression driver
LF: 12” (300 mm)/2.5” (63.5 mm) voice
coil, long excursion, shared ferrite motor
system with HF
HF: 1” (25 mm) exit/1.7” (44 mm) voice
coil, polyimide dome compression driver
LF: 15” (380 mm)/3” (75 mm) voice coil,
long excursion, shared ferrite motor system
with HF
HF: 1.4” (32 mm) exit/3” (75 mm) voice
coil, titanium dome compression driver
RATED POWER
2
250 W AES, 1000 W peak
300 W AES, 1200 W peak
400 W AES, 1600 W peak
RECOMMENDED
AMPLIFIER
MA2.0
MA2.0, MA3.0
MA3.0, MA5.2K
SENSITIVITY
3
96 dB
97 dB
100 dB
MAXIMUM SPL
4
120 dB continuous, 126 dB peak
122 dB continuous, 128 dB peak
126 dB continuous, 132 dB peak
NOMINAL
IMPEDANCE
8 ohms
8 ohms
8 ohms
DISPERSION (-6 dB)
5
110˚-75˚ horizontal, 60˚ vertical (user-
rotatable)
110˚-60˚ horizontal, 60˚ vertical (user-
rotatable)
100˚-60˚ horizontal, 60˚ vertical (user-
rotatable)
CROSSOVER
2 kHz passive
1.9 kHz passive
1.6 kHz passive
ENCLOSURE
28 litre, composite material
38 litre, composite material
68 litre, composite material
FINISH
Black or white textured paint
Black or white textured paint
Black or white textured paint
PROTECTIVE GRILLE
Standard models only: black or white
perforated steel with scrim cloth backing
“WR” models only: black or white
perforated, zinc-plated steel with scrim
cloth backing, Declon® synthetic fabric
layer and inner, zinc-plated, hydrophobic
steel mesh layer
Standard models only: black or white
perforated steel with scrim cloth backing
“WR” models only: black or white
perforated, zinc-plated steel with scrim
cloth backing, Declon® synthetic fabric
layer and inner, zinc-plated, hydrophobic
steel mesh layer
Standard models only: black or white
perforated steel with scrim cloth backing
“WR” models only: black or white
perforated, zinc-plated steel with scrim
cloth backing, Declon® synthetic fabric
layer and inner, zinc-plated, hydrophobic
steel mesh layer
CONNECTORS
Low-profile 20 A push-lock
WR models only: weatherproof cover with
gasket seal and cable gland
Low-profile 20 A push-lock
WR models only: weatherproof cover with
gasket seal and cable gland
Low-profile 20 A push-lock
WR models only: weatherproof cover with
gasket seal and cable gland
PIN CONNECTIONS
Left to right: Input+, Input -, Link -, Link+
Left to right: Input+, Input -, Link -, Link+
Left to right: Input+, Input -, Link -, Link+
FITTINGS
6 x M8 inserts for wall bracket
10 x M8 fly points
6 x M8 inserts for wall bracket
10 x M8 fly points
10 x M8 fly points
ENVIRONMENTAL
IP54 (Model CDD10-WR only)
IP54 (Model CDD12-WR only)
IP54 (Model CDD15-WR only)
DIMENSIONS
(W) 323 mm x (H) 515 mm x (D) 311 mm
(W) 12.7 in x (H) 20.3 in x (D) 12.2 in
(W) 357 mm x (H) 571 mm x (D) 348 mm
(W) 14.1 in x (H) 22.5 in x (D) 13.7 in
(W) 425 mm x (H) 691 mm x (D) 411 mm
(W) 16.7 in x (H) 27.2 in x (D) 16.2 in
WEIGHT
15.3 kg (33.7 lb)
19.3 kg (42.5 lb)
27.7 kg (61 lb)
ACCESSORIES
CDDWB10/12B wall bracket black
CDDWB10/12W wall bracket white
CDDYA10B yoke assembly black
CDDYA10W yoke assembly white
CDDWB10/12B wall bracket black
CDDWB10/12W wall bracket white
CDDYA12B yoke assembly black
CDDYA12W yoke assembly white
CDDYA15B yoke assembly black
CDDYA15W yoke assembly white
Summary of Contents for CDD Series
Page 1: ...MARTIN AUDIO CDD SERIES CDD SERIES USER GUIDE...
Page 56: ...CDD User Guide V1 1 56 CDD USER GUIDE CSX112 F CSX212 F...
Page 57: ...CDD User Guide V1 1 57 CDD USER GUIDE CSX118 F CSX218 F...
Page 59: ...CDD User Guide V1 1 59 CDD USER GUIDE CDD5 Ceiling Bracket...
Page 60: ...CDD User Guide V1 1 60 CDD USER GUIDE CDD6 CDD8 Wall Bracket...
Page 61: ...CDD User Guide V1 1 61 CDD USER GUIDE CDD6 CDD8 Ceiling Bracket...
Page 62: ...CDD User Guide V1 1 62 CDD USER GUIDE CDD10 CDD12 Wall Bracket...
