DSP6604/DSP6606/DSP6608 محاضرة متعددة الوسائط جدار جبل...

Model

DSP6604

DSP6606

DSP6608

LINE input

(RCA &3.5)

Input impedance

＞10kΩ

Sensitivity

30±300mV

Frequency response(20Hz- 20KHz)

±3dB

Distortion degree

≤1%

Signal-noise ratio

≥81dB

BASS gain(100 Hz)

±8dB

TREBLE GAIN (10KHz)

±8dB

AUX1

(alarm Signal input)

Input impedance

＞10kΩ

Sensitivity

1.0±0.1V

Frequency response(20Hz- 20KHz)

±3dB

Distortion degree

≤1%

Signal-noise ratio

≥81dB

AUX2

(broadcast Signal

input)

Input impedance

＞10kΩ

Sensitivity

500±50mV

Frequency response(20Hz- 20KHz)

±3dB

Distortion degree

≤1%

Signal-noise ratio

≥81dB

MIC input

(XLR &6.3)

Input impedance

＞600Ω

Sensitivity

40mV @ XLR input

300mV @ 6 .3 input

Frequency response(80Hz- 16KHz)

±3dB

Distortion degree

≤1%

Signal-noise ratio

≥70dB

BASS gain(100 Hz)

±8dB

TREBLE gain(10 KHz)

±8dB

Pre-out signal input

Output amplitude

1.0±0.1V

Frequency response(20Hz- 20KHz)

±3dB

Distortion degree

≤1%

Signal-noise ratio

≥90dB

Amplifier Output

Rated power

2×20W/8Ω

2×30W/8Ω

2×40W/8Ω

Signal-noise ratio

≥81dB

≥81dB

≥81dB

Speaker

Low pitch unit

4-inch

5-inch

6.5-inch

High pitch unit

1-inch

1-inch

1-inch

Sensitivity

90dB±2dB

90dB±2dB

91dB±2dB

Max. sound pressure level

103dB±2dB

105dB±2dB

106dB±2dB

Frequency response

95Hz-20KHz

80Hz-20KHz

65Hz-20KHz

Distortion degree

≤5%

≤5%

≤5%