Dynacord C 15.2 User manual

Features:
• Multi-Functional 2-Way Cabinet
• 500 W, 8 Ohms
• 90° x 50° Coverage Pattern
• 100 dB Sensitivity, 133 dB Maximum SPL
• Crossover with HF Protection
• SMX2151 LF Transducer
• DH3 Compression Driver
• Pole Mount for Tripod Use
• M8 Threaded Points
• Mounting Points to attach optional Mounting
Bracket
Technische Informationen
Engineering Data Sheet
C15.2
15“ / 1.25“
2-Way Fullrange Cabinet
Wir weisen ausdrücklich darauf hin, dass bei
gehängten Lautsprecherboxen die einschlägigen
Sicherheitsbestimmungen zu beachten sind. Es
muss unbedingt qualifizierte Fachberatung in
Anspruch genommen werden!
We expressly point out that the relevant safety
regulations must be observed for “flying”
loudspeaker systems. It is imperative that quali-
fied expert advice is sought.
C 15.2
Order No. F01U165092
Cabinet Fullrange
Configuration Passive 2-Way
Nominal impedance 8 Ohms
Minimum Impedance 5.3 Ohms
Rated Power RMS 500 W
Peak Power 2000 W
Sound pressure level
SPL 1 W / 1 m 100 dB
Max. SPL 1 m (calculated
with peak power)
133 dB
Frequency Range (-10 dB) 57 Hz to 20 kHz
Nominal Coverage Angle
(Horizontal x Vertical)
90° x 50°
X-Over Frequency 1550 Hz
LF Transducer SMX2151, 15‘‘ (381 mm) Driver
HF Transducer DH3, 1.25‘‘ (32mm) Diaphragm Compres-
sion Driver
Connectors 2x Neutrik Speakon NL4
Full-Range 1+ / 1-
Wired through 2+ / 2-
Dimensions (W x H x D) 445 mm x 660 mm x 445 mm
(17.5“ x 26.0“ x 17.5“)
Net Weight 28.3 kg (62.4 lbs)
Shipping Weight 31.8 kg (70.1 lbs)
Enclosure material MDF with D-PUR PLUS
Grille Steel, Black Finish with Acoustic Gauze
Suspension 3x M8 threaded Points - 1x on Each Side and
1x on the Rear of Enclosure
Warranty 5 years
Optional Accessories
DC-MBC15-UMH F01U169671
TMA Tilt Angle for UMH F01U118977
RMA Rotatable Mounting kit F01U118976
TC-02 Truss clamp F01U100657
EBK-M8 Eye Bolt Kit F01U166797
Spare Parts
LF Transducer F01U134309
HF Transducer F01U103119

Beschreibung Description
Mit der C 15.2 bietet DYNACORD eine äußerst kompakte, trapezförmige 15“ / 2-Weg
Fullrange Box mit einer sehr hohen Belastbarkeit von 500 W Continuous / 2000 W Peak
und einem Wirkungsgrad von 100 dB 1W / 1m für Anwendungen, die einen erweiterten
Tieftonbereich erfordern. Dort kommt ein SMX 2151 Woofer zum Einsatz, im Hochtonbe-
reich arbeitet ein DH3 Compression-Treiber in ein 90° x 50° Constant Directivity Horn für
den Frequenzbereich oberhalb 1550 Hz. Flugpunkte für Eyebolts erlauben vertikale oder
horizontale Aufhängung. Zusätzlich ist optional ein Montagebügel (DC-MBC15-UMH)
erhältlich, der kompatibel ist zum DYNACORD PI-Easy Montagesystem zur Ausrichtung in
bis zu drei Ebenen. Zur einfachen Erweiterung der Tiefbass-Performance wird ein parallel
geschalteter Sub 1.18 Subwoofer empfohlen. Diese Kombination ist auch ideal für ein
Aktiv-2-Weg System zusammen mit den Controllern DSP 260 oder DSP 600 und End-
stufen der SL-Serie geeignet.
In the C 15.2, DYNACORD is offering an extremely compact, trapezoidal 15” / two-way
full-range cabinet boasting very good power handling (500 W continuous / 2000 W
peak) and sensitity of 100 dB 1W / 1m for applications requiring an extended low end.
Here, an SMX 2151 woofer is used, whilst in the high frequency range, a DH3 compres-
sion driver into a 90° x 50° constant directivity horn transduces everything above 1550
Hz. Flying points for eyebolts are provided to permit either vertical or horizontal suspen-
sion. Also available as an option is the DC-MBC15-UMH mounting bracket, which is
compatible with the DYNACORD PI-Easy mounting system and supports up to three levels
of orientation. To extend the low bass performance, a Sub 1.18 subwoofer connected in
parallel is recommended. This combination is also ideal for an active two-way system
together with the DSP 260 or DSP 600 controllers and power amplifiers from the SL
series.
Illustration 1: Dimensions

Illustration 2: Frequency Response
20 100 1k 10k 20k
60
65
70
75
80
85
90
95
100
105
110
f / Hz
SPL / dB
Frequency Response, 1/6 Oct.
20 100 1k 10k 20k
1
2
5
10
20
50
100
200
f / Hz
|Z| / Ω
Impedance, 1/6 Oct.
20 100 1k 10k 20k
10
20
30
40
60
80
100
200
360
f / Hz
φ/ deg
−6dB Beamwidth, 1/1 Oct.
horizontal
vertical
20 100 1k 10k 20k
0
5
10
15
20
25
DI / dB
Directivity Index DI, Directivity Factor Q, 1/1 Oct.
1
2
5
10
20
50
100
200
Q
f / Hz

Illustration 3: Block diagram
Illustration 4: Horizontal Directivity
Horizontal Directivity, 3dB/Div, 30dB Radius, 1/1 Oct.
0°
30°
60°
90°
120°
150°±180°−150°
−120°
−90°
−60°
−30°
63 Hz
0°
30°
60°
90°
120°
150°±180°−150°
−120°
−90°
−60°
−30°
125 Hz
0°
30°
60°
90°
120°
150°±180°−150°
−120°
−90°
−60°
−30°
250 Hz
0°
30°
60°
90°
120°
150°±180°−150°
−120°
−90°
−60°
−30°
500 Hz
0°
30°
60°
90°
120°
150°±180°−150°
−120°
−90°
−60°
−30°
1 kHz
0°
30°
60°
90°
120°
150°±180°−150°
−120°
−90°
−60°
−30°
2 kHz
0°
30°
60°
90°
120°
150°±180°−150°
−120°
−90°
−60°
−30°
4 kHz
0°
30°
60°
90°
120°
150°±180°−150°
−120°
−90°
−60°
−30°
8 kHz
0°
30°
60°
90°
120°
150°±180°−150°
−120°
−90°
−60°
−30°
16 kHz

Rigging
Illustration 5: Vertical Directivity.
Vertical Directivity, 3dB/Div, 30dB Radius, 1/1 Oct.
0°
30°
60°
90°
120°
150°
±180°
−150°
−120°−90°−60°
−30°
63 Hz
0°
30°
60°
90°
120°
150°
±180°
−150°
−120°−90°−60°
−30°
125 Hz
0°
30°
60°
90°
120°
150°
±180°
−150°
−120°−90°−60°
−30°
250 Hz
0°
30°
60°
90°
120°
150°
±180°
−150°
−120°−90°−60°
−30°
500 Hz
0°
30°
60°
90°
120°
150°
±180°
−150°
−120°−90°−60°
−30°
1 kHz
0°
30°
60°
90°
120°
150°
±180°
−150°
−120°−90°−60°
−30°
2 kHz
0°
30°
60°
90°
120°
150°
±180°
−150°
−120°−90°−60°
−30°
4 kHz
0°
30°
60°
90°
120°
150°
±180°
−150°
−120°−90°−60°
−30°
8 kHz
0°
30°
60°
90°
120°
150°
±180°
−150°
−120°−90°−60°
−30°
16 kHz
Illustration 6: Remove the M8 Screws from
the Loudspeaker, then install the Washers
and Eyebolts (EBK-M8 Eye Bolt Kit) to the
Loudspeaker
Illustration 7: Eyebolts shown
oriented in the plane of pull
(CORRECT)
Illustration 8: Eyebolts not
oriented in the plane of pull
(INCORRECT)
Washer has
to be used

12000 Portland Avenue South, Burnsville, MN 55337, USA Europe, Africa, and Middle East only. For customer orders, contact Customer Service at:
Phone: [phone], Fax: [phone] [phone] Fax: [phone]
Asia & Pacific only. For customer orders, contact Customer Service at:
www.dynacord.com [phone] Fax: [phone]
For technical assistance, contact Technical Support at: [phone]
© Bosch Communications Systems 09/2010
Part Number F01U164316 Vs 01 Specifications subject to change without notice.
CAUTION: Eyebolts must be fully seated and orient in the plane of pull as shown. Always use washers
under the eyebolt to distribute the load on the enclosure.
Illustration 9: Vertical orientation Illustration 10: Optional Accessories
RMA
MBC15-UMH
TMA