Dynacord Xa2600 - Manual (Page 2)

32 P O W E R A M P L I F I E R S
PM2600
Crossover Section Xa2600 PM2600
Crossover Type 3rd Order BU, Constant-Power-Response PowerMax12*, Stereo active 2-way
Stereo active 2-way
Crossover Frequency 160 Hz 110 Hz
Lo-Cut 12dB/octave, 30Hz at -3dB ref. 1kHz 12dB/octave, 25Hz at -3dB ref. 1kHz
*Patent pending
Xa2600, PM2600
HI-Channels LO-Channels
Load Impedance 8Ω 4Ω 8Ω 4Ω
Maximum Midband Output Power, THD = 1%, 1kHz, 60Hz 380W 700W 380W 700W
Rated Output Power, THD < 0.1% 300W 600W 350W 700W
Maximum Single Channel Output Power, 400W 750W 400W 750W
Dynamic-Headroom, IHF-A
Maximum RMS Voltage Swing, THD = 1%
58.7V
Frequency Response, -3dB, ref. 1kHz, Lo-Cut 25Hz ... 45kHz
Minimum Load Impedance 2.5 Ω
Input Sensitivity at rated output power @ 4Ω 0dBu (775mV)
Maximum Input Level +21dBu (8.7V)
THD at rated output power, MBW =80kHz < 0.05%
Crosstalk Attenuation > 60dB
Slew Rate 30V/µs
Power Bandwith, THD = 1%, ref. 1kHz, half power @ 4Ω 10Hz ... 50kHz
Input Impedance, 20Hz ... 20kHz, balanced 20kΩ
Damping Factor > 300
Signal-to-Noise Ratio, A-weighted > 100dB
Power Requirements 230V, 50Hz ... 60Hz
Power Consumption at 1/8 maximum output power @ 4Ω 1800W
Protection Audio limiter (APC), TBC, High temperature,
DC, HF, Back-EMF, Peak current limiter,
Inrush current limiter, Turn-on delay
Cooling Front-to-rear, 4-stage-fans
Safety Class I
Dimensions (W x H x D), mm 483 x 177 x 426
Weight 30kg
Amplifier at rated conditions, all channels driven, 8Ω loads, HI-Channel rated at 1kHz, LO-Channel rated at 60Hz unless otherwise
specified. Note: 0dBu = 0.775V
Basically, the PM2600 can drive any active 2-way system
that consists of full-range cabinets and sub woofers. The
integrated frequency crossover operates in PowerMax
function mode and has been optimised for those com-
binations. Intelligently configuring system components
leads to outstanding results. For more details, please refer
to the PowerMax Systems and PowerMax230 Controller
descriptions.
PM2600
Dual Active 2-Way
”PowerMax“ Controlled Amplifier
2600 Watts