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PA7245 450W 6 Zones All in One Amplifier with USB/Tuner/Timer/Paging
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  • PA7245 450W 6 Zones All in One Amplifier with USB/Tuner/Timer/Paging
  • PA7245 450W 6 Zones All in One Amplifier with USB/Tuner/Timer/Paging
  • PA7245 450W 6 Zones All in One Amplifier with USB/Tuner/Timer/Paging
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  • PA7245 450W 6 Zones All in One Amplifier with USB/Tuner/Timer/Paging
● 70V, 100V & 4-16 Ω, rated power 450W
● Built in MP3 player, tuner, timer, zone controller, pager and 1GB internal memory
● 3 line inputs, 3 MIC inputs, and 1 line output
● MIC 1 and line 1 with mute and priority function, available for emergency broadcast
● 6 zones output with 100V, and each zone can be controlled by timing point(on/off)

Description

PA7245 is an All-in-one amplifier with MP3 player, tuner, timer, zone controller, pager and 1GB internal memory built in. 

Rated at 450W; 3 line inputs, 3 MIC inputs, and 1 line output. MIC 1 and line 1 with mute and priority function, available for 

emergency broadcast. 6 zones output, and each zone can be controlled by timing point (on/off). Bass and treble controls are 

provided. Extensive protection with indicator from short-circuit, overload and high temp.

This amplifier can be applied to different cases, such as supermarket, classroom, etc.


Specification


Model

PA7245

Rated output

450W

Regulation of output

Less than 3dB, from off-load to full load

 

Output type

P1 output as well as 70V and 100V fixed-voltage output.

 

Zone output

6 zones/100V

 

AUX OUT

0dBV

 

Input

MIC: 600Ω, 2.5mV (±0.5mV )

 

AUX: 10kΩ, 250mV (±50mV), unbalanced

 

Frequency response

MIC: 80Hz-15kHz(±3dB); AUX: 50Hz-20kHz(±3dB)

 

Harmonic distortion

<0.5% (1kHz, 1/3 rated power)

 

Reader USB Capacity

1G-2G

 

Tuner

AM

Sensitivity

52dBu

 

Wave Band

522kHz-1620kHz

 

Band width

6kHz

 

Signal to Noise Ratio

35dB

 

FM

Sensitivity

26dBu

 

Wave Band

87.0MHz-108.0MHz

 

Band width

15kHz

 

Signal to Noise Ratio

75dB

 

S/N ratio

MIC: >70dB

 

AUX: >80dB

 

Tone adjustment

Bass: ±10dB (100Hz)

 

Treble: ±10dB (10kHz)

 

Protection

AC fuse, DC output protection, and overload protection

 

Mute function

MIC1 and AUX inputs can override other inputs

 

Power supply

AC220-240V/50-60Hz

 

Power consumption

600W

Outer Packing Size (mm)

(L ×W× H)520×500×235

 

Unit Size (mm)

(L ×W× H)430×400×132

 

Gross weight

20.8kg

Net weight

18.3kg