User manual

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USER MANUAL

CX15A

ac ve stage monitor loudspeaker

KEY FEATURES

• High-Output Coaxial Stage Monitor • 80° constant coverage

• Very compact size • 96KHz / 40 bit ﬂ oa ng point CORE processing with PRONET remote control

• Low-proﬁ le design • Digitally controlled Class D ampliﬁ er module with SMPS

INTRODUCTION

The CX15A is a coaxial stage monitor designed speciﬁ cally for live sound, even if the low-

proﬁ le enclosure is suitable also for theater and television applica ons. The high-performance

coaxial transducer employed provides good sound balance and great intelligibility even at

very high power.

The high frequency range is reproduced by a low-distor on compression driver, equipped with

pure Titanium diaphragm. An edgewound aluminum ribbon voice coil and a copper sleeve

reduce distor on and increase the unit’s output. The special shape of the cone allows a precise

and controlled conical dispersion of 80°.

The 15” woofer employed in the reproduc on of the low frequency range is equipped with a

special interleaved sandwich 3” voice coil and an aluminum demodula on ring for minimum

distortion. A single powerful neodymium magnet guarantees high performance with a

consistent weight reduc on.

TECHNICAL SPECIFICATION

AcousƟ cal Remote Controls PRONET control so ware

System type 2-way processed coaxial ac ve enclosure Network protocol CANBUS

Low frequency transducer

One 15” (380mm), 3” (75mm) Interleaved

Voice Coil, 8 Ohm

Ampliﬁ er Type

Class D with Variable Switching Frequency

and SMPS

Output Power 2000 W

High frequency transducer

One 1.4” driver, 2.4” (60mm) edgewound

aluminium voice coil,  tanium diaphragm,

8 Ohm

Mains Voltage Range (Vac) 230 V~ ±15% or 115 V~ ±15% 50/60 Hz

Mains Connector PowerCon® (NAC3MPA + NAC3MPB)

Consump on* 700 W (nominal) 1700 W (max)

Frequency response (±3 dB) 60 Hz – 18 kHz (Processed) IN / OUT Connectors Neutrik XLR-M / XLR-F

Horizontal Coverage Angle 80° (-6 dB) IN / OUT Network Connectors ETHERCON® (NE8FAV)

Ver cal Coverage Angle 80° (-6 dB) Mechanical

Maximum Peak SPL @ 1m 131 dB Width 520 mm (20.47”)

Electrical Height 336 mm (13.22”)

Input Impedance 20 kΩ balanced Depth 415 mm (16.33”)

Input Sensi vity +4 dBu / 1.25 V Monitor Taper Angle 45° or 55°

Signal Processing

CORE processing, 96kHz / 40bit ﬂ oa ng

point SHARC DSP, 24 bit AD/DA converters

Construc on 15 mm, reinforced Phenolic Birch

Paint High resistance, water based paint

Pole holder 1 x side, dual-angle

Direct access Controls

4 Presets: Normal Wedge, Coupled Unit, Low

Cut, User.

Network Termina on, GND Link

Net Weight 18.5 Kg (40.8 lbs.)

* Nominal consumpƟ on is measured with pink noise with a crest factor of 12

dB, this can be considered a standard music program.

revision 2014-11-10

Summary of content (8 pages)

PAGE 1
USER MANUAL CX15A ac ve stage monitor loudspeaker KEY FEATURES • High-Output Coaxial Stage Monitor • Very compact size • Low-profile design • 80° constant coverage • 96KHz / 40 bit floa ng point CORE processing with PRONET remote control • Digitally controlled Class D amplifier module with SMPS INTRODUCTION The CX15A is a coaxial stage monitor designed specifically for live sound, even if the lowprofile enclosure is suitable also for theater and television applica ons.
PAGE 2
MECHANICAL DRAWING 45° 33.6 cm 13.2" 39.2 cm 15.4" 42.1 cm 16.6" 55° 37.6 cm 14.8" 41.5 cm 16.3" 52.0 cm 20.5" OPTIONAL ACCESSORIES CXCASE02 Carrying Case for 2 box unit NAC3FCA Neutrik Powercon® BLUE PLUG NAC3FCB Neutrik Powercon® WHITE PLUG NE8MCB Neutrik Ethercon PLUG NC3MXXBAG Neutrik XLR-M NC3FXXBAG Neutrik XLR-F USB2CAN PRONET network converter see hƩp://www.axiomproaudio.com/ for detailed descripƟon and other available accessories.
PAGE 3
I/O AND CONTROL OPERATIONS MAINS IN - Powercon® NAC3FCA power input connector (blue). To switch the amplifier on, insert the Powercon® connector and turn it clockwise into the ON posi on. To switch the amplifier oﬀ, pull back the switch on the connector and turn it counter-clockwise into the POWER OFF posi on. WARNING! In the case of product failure or fuse replacement, disconnect the unit completely from the mains power.
PAGE 4
CX15A - PRESET RESPONSE LOW CUT COUPLED UNITS NORMAL WEDGE dB +15 +10 +5 0 -5 -10 -15 -20 -25 -30 -35 20 50 100 200 500 1K 2K 5K 10K 20K Hz POWER AMPLIFIERS The CX15A is powered by DA SERIES digital power modules, a new genera on of CLASS D power amplifier with digitally-controlled SMPS.
PAGE 5
EXAMPLE OF PRONET NETWORK WITH CX15A WEDGE MONITOR PC NOTEBOOK USB2CAN USB 2.0 port STATUS CONVERTER USB2CAN do not pressed CODE: USB2CAN S/N: 00001 RATINGS: 5V --- 200mA RoHS COMPLIANT MADE IN ITALY network LAST DEVICE pressed FIRST DEVICE AND FOLLOWING network Assign the ID number To work properly in a PRONET network each connected device must have a unique iden fier number, called ID. By default the USB2CAN PC controller has ID=0 and there can be only one PC controller.
PAGE 6
EDITING USER PRESETS If you connect the CX15A to a PC, using PRONET Control So ware you can edit the user presets. In par cular, the user preset no. 4-U can be loaded also from the unit’s control panel without the need to connect again the loudspeaker to PRONET. Here below there is a a brief explana on about how to edit the main DSP parameters. In/Out - Level: adjusts the input level gain in the range of -30 ÷ +6 dB (this is a digital control a er the A/D converter).
PAGE 7
PAGE 8
LIMITED WARRANTY Proel warrants all materials, workmanship and proper opera on of this product for a period of two years from the original date of purchase. If any defects are found in the materials or workmanship or if the product fails to func on properly during the applicable warranty period, the owner should inform about these defects the dealer or the distributor, providing receipt or invoice of date of purchase and defect detailed descrip on.