Installation Amplifier

Amplifiers for use in fixed installations

Park Audio™

TA series

TA series – is the series of installation amplifiers, which includes four-channel models.

TA series amplifiers based on a modern, high performance D class topology. This topology provides high efficiency and low heat generation. Stabilized switching power supply provides reliable and faultless operation in wide range of mains.
ТА series includes 4 amplifiers models:

  • TA604 – amplifiers for operation on
    low impedance load;
  • TA604D – amplifiers for operation
    on low impedance load, with DSP engine;
  • TA604L – amplifiers for operating
    on line with constant voltage 70 V or 100 V;
  • TA604DL – amplifiers for
    operating on line with constant voltage
    70 V or 100 V, with DSP engine.
  • TA series
  • TA series
  • TA series
  • TA series
  • TA series
  • TA series

Four-channel amplifiers

Modifications:

TA604

TA604

4 х 150 W @ 4 Ohms

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TA604L

TA604

4 х 150 W
Output to line 70/100 V

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TA604D

TA604

4 х 150 W @ 4 Ohms
Built-in DSP engine

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TA604DL

TA604

4 х 150 Вт
Output to line 70/100 V
Built-in DSP engine

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  • D class topology
  • Natural cooling
  • Switchable Auto-standby function
  • Input and output Euroblock connectors
  • Built-in DSP engine (only in models with indexes D, DL)
  • Operation on line with constant voltage 70 V or 100 V (only in models with indexes L, DL)
  • Overload and thermal protection
  • Signal LEDs
  • Overload and alarm LEDs
  • Stabilized switching power supply
  • 1U height
  • Detachable power cord
MODELTA604TA604LTA604DTA604DL
Number of Channels4444
Output Power per Channel, 4 Ω150 W-150 W-
Output Power per Channel, 8 Ω75 W-75 W-
Output Power per Channel, 70/100 В-150 W-150 W
Frequncy Range20 Hz- 20 kHz100 Hz - 20 kHz
HPF 100 Hz
24 dB/oct
20 Hz- 20 kHz100 Hz - 20 kHz
HPF 100 Hz
24 dB/oct
Sensitivity0.775 V0.775 V0.775 V0.775 V
Total Harmonic Distortion0.02%
(20 Hz - 20 kHz)
0.02%
(20 Hz - 20 kHz)
0.02%
(20 Hz - 20 kHz)
0.02%
(20 Hz - 20 kHz)
Crosstalk60 dB (1 kHz)60 dB (1 kHz)60 dB (1 kHz)60 dB (1 kHz)
Signal-to-Noise Ratio100 dB
(unweighted)
100 dB
(unweighted)
100 dB
(unweighted)
100 dB
(unweighted)
Input Impedance10 kOhms
(balanced)
10 kOhms
(balanced)
10 kOhms
(balanced)
10 kOhms
(balanced)
Power Requirements~ 230 V, 50/60 Hz~ 230 V, 50/60 Hz~ 230 V, 50/60 Hz~ 230 V, 50/60 Hz
Height1U1U1U1U
Depth in Rack295295295295
Dimensions (W,H,D)478 x 44 x 300478 x 44 x 300478 x 44 x 300478 x 44 x 300
Weight4.2 kg 9.2 kg4.4 kg9.4 kg
Power Consumption:
- Pink noise,
1/8 power @ 4Ω
120W120W120W120W
- STBY9W9W14W
14W
DSP engine
- Sampling Rate--48 kHz48 kHz
- DAC / ADC --24-bit24-bit
- Internal Processing--56-bit56-bit

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