250 Watt 70V Paging Power Amplifier

Model: PP-250

Powerful 70V amplifier drives up to 250 Watt load
Line input allows connection to any analog line level output, such as: telephone system paging port, paging mixer, etc.
Volume control
Input Level control
Bass and treble controls
Power and volume LEDs
Peak limiter and multiple protection modes

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Product Manual

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Product Details

The PP-250 is a 250 Watt 70V Paging Power Amplifier that can drive up to two hundred fifty (250) 70V speakers and/or paging horns (each speaker set to “1 Watt tap”). The small 1U rack size chassis is possible because the PP-250 uses new amplifier technology that is 3 times more efficient than old designs competitors use. The high efficiency of the PP-250 means much less heat dissipation, smaller size, higher reliability, and lower cost.

There are many advantages of using a 70V distributed audio paging system, such as being able to put more speakers on a wire run, having longer speaker wire runs, using smaller gauge wire, and being able to set the volume of each speaker independently. The PP-250 Line Input can connect to telephone system paging ports, paging mixers, etc.

Applications

Paging systems requiring 8 to 250 speakers
Paging from virtually any analog line level paging source
Installations that can utilize the below advantages of a 70V distributed audio system:
- Longer wire runs using smaller gauge speaker wire to save costs
- Many speakers can be connected on the same wire run to save costs
- Set each speaker’s volume individually using its own power tap

Features

Powerful 70V amplifier drives up to 250 Watt load
Line input allows connection to any analog line level output, such as: telephone system paging port, paging mixer, etc.
Volume control
Input Level control
Bass and treble controls
Power and volume LEDs
Peak limiter and multiple protection modes

Certifications

FCC Part 68
FCC Part 15

Specifications

Power	100V to 240V AC, 50 to 60Hz
Dimensions	approximately 19” x 1.75” x 6” (483 mm x 44.5 mm x 153 mm)
Shipping Weight	lbs ( kg)
Environmental	0°C to 32°C (32°F to 90°F) with 5% to 95% non-condensing humidity
Paging Output	Capable of driving 250 Watt load of 70V speakers
Power Cord	Dual IEC C7 plugs “Y” Power Cord included
Connections	(7) removable cage clamp screw terminals, (2) IEC C8 AC power inlets

Compare With Similar Items

Power Handling: 30 Watts
Dimensions: 10″ (254mm) diameter, 11.5″ (292mm) Long
Shipping Weight: 4.6 lbs (2.1kg)
Direct Impedance: 8 Ohms
70V Taps: 4W, 8W, 15W, and 30W
25V Taps: .5W, 1W, 2W, 4W, 8W, and 15W
Viking Taps: 1W, 2W, 4W, 8W, 15W, and 30W
Frequency Response: 300 Hz to 9000 Hz
Sound Pressure Level: 107dB 1W / 1m, 117dB 30W / 1m

30 Watt Paging Horn

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Maximum Power : 10 Watts
70V Power Taps: .62W, 1.25W, 2.5W, 5W, 10W
25V Power Taps: .08W, .16W, .31 W, .62W, 1.25W
Viking Taps: .16W, .31W, .62W, 1.25W, 2.5W
Connection: 12” 22 AWG pigtail wires
Dimensions: 5” (127 mm) diameter
Shipping Weight: 3.5 lbs (1.59 kg)
Frequency Response: 400 Hz to 7,000 Hz

70 Volt Paging Horn