Dynacord System Xa2

With the Dynacord Xa-2 systems, once again DYNACORD is setting the highest standards in audio performance, reliability and price.
Ideal for:
Top-40 Indoor/Outdoor Live Events High Power mobile DJ events High Quality corporate events High-Power speech reinforcement Multimedia events Theatre applications Rental companies Fixed installations High-quality neodymium components combined with new Constant Q horns and patented planar waveguide bass horns deliver maximum sound pressure and superlative audio performance. The Dynacord Xa2 System consisting of:
- 2 x FX-12
- 4 x FX-20
- 2 x XA-4000
- Speakon Cable PSS 404 4-pole

Features

The DYNACORD FX 12 is concepted as a medium longthrow mid/high- frequency cabinet in coaxial design. It can be used also without subwoofer cabinets in high-quality sound reinforcement system for speech for medium-throw distances. The recommended active x-over frequency is 140 Hz, 18 dB/oct. Butterworth.
The DYNACORD FX 20 is a Planar Waveguide Basshorn, equipped with the high-power Electro-Voice EVX 180B 18" transducer. Frequency response is 30Hz - 150Hz (-10dB), so the crossover frequency to Mid-Hi cabinets can be chosen strictly application-oriented between 80Hz and 140Hz. The cabinet is equipped with an electronic circuit called VOICE COIL TRACKING PROTECTION.
The universally usable Xa 4000 active 2-way power amplifier provides Class H technology and a switching power supply. Xa 4000 power amps combine outstanding audio performance, highest reliability and operational safety allowing easy setup and operation of active 2-way systems with a crossover frequency of 140Hz between bass and mid/high cabinets.

Technical Data

FX-12:- Configuration Coaxial Conical Horn
- Operationg Mode Passive
- Nominal Impedance 8 Ohms
- Rated Power RMS 350 W
- Program Power 700 W
- SPL 2,83V / 1m 1W/8 Ohms 106 dB
- Max SPL 1m (calculated) 134 dB
- Frequency Response (-10 dB) measured with Xa4000 120 Hz -19 kHz
- Coverage Angle 1 kHz (-6dB) H 80° V 40°
- Recommended Active Crossover Frequency to Subwoofer 140 Hz / 18 dB/Oct. Butterworth
- Passive Crossover Frequency 1000 Hz
- Voice Coil Tracking Protection Separate circuits for LO-MID and HIGH
- Components HIGH: ND6-8 / CDH 8040-14 / MID: ND 12A
- Connector Wiring 4-pole, NORMAL 1+/1-, SYSTEM 2+/2-
- Connector Model Speakon 2 x NL4MPR
- Dimensions 600 x 610 x 814 mm
- Net Weight 48 kg

FX-20:- Cabinet Subwoofer
- Configuration Planar waveguide basshorn
- Nominal Impedance 8 Ohms
- Rated Power RMS 600 W
- Program Power 1200 W
- SPL 2,83V / 1m 1W/8 Ohms 101 dB
- Max SPL 1m (calculated) 132 dB
- Frequency Response (-10 dB) measured with Xa4000 30 Hz -150 Hz
- Recommended Active Crossover Frequency to Subwoofer 140 Hz / 18 dB/Oct. Butterworth
- Voice Coil Tracking Protection Yes
- Components EVX 180 B
- Connector Wiring 4-pole 1+/1-
- Connector Model Speakon 2 x NL4MPR
- Dimensions 610 x 905 x 814 mm
- Net Weight 47,5 kg

Xa 4000:- Load Impedance / SUB 2 Ohms, 4 Ohms, 8 Ohms
- Maximum Midband Output Power, THD = 1%, 80Hz SUB, 1kHz TOP, Single Channel 2 Ohms - 1800 W, 4 Ohms - 1100 W, 8 Ohms - 600 W
- Rated Output Power, THD < 0.1%, 20 Hz-140 Hz SUB, 140 Hz-20 kHz TOP, THD < 0.1%, 20 Hz-140 Hz SUB, 140 Hz-20 kHz TOP, Single Channel 4 Ohms - 1000 W, 8 Ohms - 500 W
- Load Impedance / TOP 2 Ohms, 4 Ohms, 8 Ohms
- Maximum Midband Output Power, THD = 1%, 80Hz SUB, 1kHz TOP, Single Channel 2 Ohms - 1600 W, 4 Ohms - 900 W, 8 Ohms - 500 W
- Rated Output Power, THD < 0.1%, 20 Hz-140 Hz SUB, 140 Hz-20 kHz TOP, THD < 0.1%, 20 Hz-140 Hz SUB, 140 Hz-20 kHz TOP, Single Channel 4 Ohms - 800 W, 8 Ohms - 400 W
- Maximum RMS Voltage Swing, THD = 1%, 80Hz SUB, 1kHz TOP
- Power Bandwith, TD = 1%, ref. 1kHz, half power @ 4 Ohms 10 Hz … 50 kHz
- Voltage Gain ref.1kHz 37.3 dB Input Sensitivity, at rated output power, 1kHz 0 dBu (0.775 V rms) THD, at rated output power, MBW = 80kHz, 1kHz < 0.05% Maximum Input Level +22 dBu (9.76 V rms)
- Input Impedance, active balanced 20 kOhms
- Damping Factor, 1kHz > 300
- Slew Rate 30 V/μs Signal to Noise Ratio Amplifier, A-weighted 102 dB Output Stage Topology Class H Power Requirements 240, 230, 220, 120V or 100V 50 Hz ... 60 Hz (factory configured)
- Power Consumption, at 1/8 max. output power @ 4 Ohms 850 W Protection Audio limiters, High temperature, DC, HF, Back-EMF, Peak current limiters, Inrush current limiters, Turn-on delay
- Cooling Front-to-rear, 3-stage-fans
- Ambient Temperature Limits +5°C … +40°C ( 40°F … 105°F) Safety Class I
- Dimensions (W x H x D), mm 483 x 88.1 x 384
- Weight 8.25 kg (18.2 lbs)