DA4250 4 x 250W Power Amplifier

DA4250 4 x 250W Power Amplifier

4 channel 250W power amplifier. Efficient class D amplifiers in 1U case.

Features Include:

4 X 250W power amplifiers

100V or 70V line output

Priority balanced inputs

Program Balanced Inputs

100V line priority inputs (for connection to an existing system)

230Vac or 24Vdc power.

4 channel 250W power amplifier. Efficient class D amplifiers in 1U case.

Features Include:

4 X 250W power amplifiers

100V or 70V line output

Priority balanced inputs

Program Balanced Inputs

100V line priority inputs (for connection to an existing system)

230Vac or 24Vdc power.


Model

DA4250

Number of channels

4

Rated output power of each channel

250WRMS

Input sensitivity

775mVRMS  (0dBV all balanced input 100VRMS) (100V unbalanced input)

SNR (signal-to-noise ratio)

>80dB (100VRMS output)

Input impedance

60K ohms (balanced)20K ohms (balanced priority) 100K ohms (100V unbalanced)

Channel separation

>70dB(1KHz)

Frequency response

80Hz-15kHz (±3dB normal operating conditions)

THD (total harmonic distortion)

<0.3 %     (1kHz normal operating conditions)

Priority threshold

>10mVp (priority balanced line input) >1000mVp (priority 100VRMS line input)

Indicators

“Protection”, “Limit”, “Clipping”, “Signal”, “70V”

Protection

Power-on, high temperature, DC, short circuit

Power supply

AC180-250V/50Hz   DC24V (rated output power -3dB)

Overall dimensions (mm)

(L×W×H)552×510×105         

Machine dimension (mm)

(L×W×H)483×435×44 (not including feet)

Feet

Four 6.5mm high soft plastic machine legs, can be removed as needed

Power consumption (AC220V)

1240W

Power consumption (DC24V)

708W

Static power consumption (AC220V)

57W

Static power consumption (DC24V)

57.6W

Gross weight (kg)

8

Net weight (kg)

7


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£1,076.77
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