Dynacord Power Amplifier DPA 4260 소유자 매뉴얼 - 페이지 13

{카테고리_이름} Dynacord Power Amplifier DPA 4260에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dynacord Power Amplifier DPA 4260 14 페이지. 2 x 450 watts/ 2 x 600 watts pro matrix system
Dynacord Power Amplifier DPA 4260에 대해서도 마찬가지입니다: 소유자 매뉴얼 (17 페이지)

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Dynacord Power Amplifier DPA 4260 소유자 매뉴얼

1. Outputs

Technical Specifications: DPA 4245, DPA 4260

Amplifier at rated conditions, both channels driven, direct outputs with 8

unless otherwise specified.

DUAL MODE

Output Definition

Load impedance or rated output voltage

Rated Load Impedance

isolated outputs only

Maximum Midband Output Power

THD=1%, 1kHz

Maximum Midband Output Voltage

THD=1%, 1kHz, RMS, rated load

Rated Output Power

THD <0.2%, 45Hz ... 20kHz,

>10min. according IEC 268-3

Rated Output Voltage

THD<0.2%, 45Hz ... 20kHz

Maximum RMS Voltage Swing

THD=1%, 1kHz, no load connected

Frequency Response, -3dB, ref.1kHz

LO-Cut-Filter: 18dB/octave, 45Hz

HI-Cut-Filter: 12dB/octave, 30kHz

Voltage Gain

at 1 kHz

Input Sensitivity and Impedance

at rated condition

Slew Rate

Power Bandwith

THD=1%, ref. 1kHz, half power @ rated

load impedance

THD at rated output power,

MBW=80kHz, 1 kHz

IMD-SMPTE

60 Hz, 7 kHz

DIM30

3.15 kHz, 15 kHz

Crosstalk

ref. 1kHz, at rated output power

Input Impedance

20Hz ... 20 kHz, balanced

Damping Factor

at 100Hz / 1kHz, direct outputs only

Insertion Loss

isolated outputs only

Signal to Noise Ratio

Rated output voltage to noise, A-weighted

loads, isolated outputs with rated load and voltage,

DPA4245

Direct Output

Isolated Outputs

100V

28.5

240W

450W

410W

44V

42.4V

108V

230W

350W

42.9V

37.4V

100V

44V

125 V

45 Hz .... 30kHz

45 Hz.... 22kHz

34 dB

42 dB

25 V/µs

45Hz ...50kHz

45Hz .... 25kHz

< 0.05%

< 0.1% < 0.2% < 0.3%

< 0.08%

< 0.1% < 0.3% < 0.5%

< 0.03%

< 0.2% < 0.2% < 0.2%

> 300 / > 200

0.7 dB

Direct Output

70V

25V

1.8

400W

390W

330W

74.8V

26.5V

51.3V

350W

300W

70V

25V

49V

87V

31V

52V

45 Hz .... 30kHz

39 dB

30 dB

35 dB

0dBu ( 775mV) / 20 kOhm

45Hz .... 50kHz

< 0.05 %

< 0.08%

< 0.03 %

< -80dB

20 kOhm

0.8 dB

0.9 dB

> 100 dB

DPA4260

Isolated Outputs

100V

70V

9.8

600W

590W

580W

49V

109.5V 75.4V

500W

44.7V

100V

70V

121V

88V

45 Hz .... 22kHz

35 dB

42 dB

39 dB

30 V/µs

45Hz .... 25 kHz

< 0.1% < 0.2% < 0.3%

< 0.1% < 0.3% < 0.5%

< 0.2% < 0.3 % < 0.3%

> 300 / > 200

0.7 dB

0.8 dB

25V

1.25

570W

26.7V

500W

25V

32V

30 dB

1.1 dB