ST-PA-660W

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ST-PA-660W

ST-PA-660W

660W Booster Power Amplifier

Description

This range of amplifier is designed for commercialand industrial grade public address application. With efficiently components,it delivers 660 watts of clean, reliable audio for the most demanding publicaddress applications. Rugged and over-built to give years of dependableservice, they are equipped with massive toroidal power transformers, extensiveheat-sinking and fan cooling, protective circuits such as over-temperature,short circuit, RFI, clip, overload and soft start.

Features

  • Flexible power rating of 660W

  • Master Volume control in the front

  • 100V, 70V and 4-16 Ohms transformer isolated speaker outputs

  • Combination XLR/RCA Line In and Line Out connectors

  • LED status indicators

  • Speaker output short circuit protection

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Technical Data

Rated Power Output

660W

Output Regulation

Less than 3 dB (no load to full load)

Frequency Response

60 - 16,000 Hz, +/- 3 dB

THD

Less than 0.5% at 1 kHz (1/3 Rated Power)

S/N Ratio

Better than 73 dB

Slew Rate

15V/uS

Controls

Volume control and power switch

Cooling

Internal 12VDC fan, extensive heat sinking

Indicators

Power, Clip, Signal, Protect, and Temp LEDs

Protection

AC Fuse: 15A

Current limiter, short circuitand thermal protection circuits

Power Consumption

880W

Power Requirements

220-240V AC, 50/60 Hz

Dimensions

89(H) x 483(W) x 366(D) mm

Built-in Dimensions

2 U rack 19 inches

Net Weight

20.80 Kgs