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FSR 25 Watt Mono 70 Volt

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User Manual for FSR 25 Watt Mono 70 Volt Amplifier

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FSR 25 Watt Mono 70 Volt Amplifier Contents of the user manual for the FSR 25 Watt Mono 70 Volt
  • Product category: 70-Volt Amplifiers FSR
  • Brand: FSR
  • Description and content of package
  • Technical information and basic settings
  • Frequently asked questions – FAQ
  • Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
  • Authorized service for FSR 70-Volt Amplifiers

User manual for the FSR 25 Watt Mono 70 Volt contain basic instructions that need to be followed during installation and operation. Before starting your appliance, the user manual should be read through carefully. Follow all the safety instructions and warnings, and be guided by the given recommendations. User manual is an integral part of any FSR product, and if it is sold or transferred, they should be handed over jointly with the product. Following the instructions for use is an essential prerequisite for protecting health and property during use, as well as recognition of liability on the part of the manufacturer for possible defects should you make a warranty claim. Download an official FSR user manual in which you will find instructions on how to install, use, maintain and service your product.

And do not forget – unsuitable use of a FSR product will considerably shorten its lifespan!



Product description

The IT-A25-M70 25 Watt Mono 70 Volt Amplifier from FSR delivers a 25 Watt RMS mono output at either 4 or 8 ohms or can drive a 70 Volt line output at 25 Watts RMS. The amp supports pro and consumer audio input levels.

The IT-A25-M70 features a small size and modest amplifier output that's ideal for small venue audio power applications. The unit includes surface mounting brackets and self adhesive rubber feet and hardware. An optional rack mounting kit is also available as an additional purchase.

The amplifier is designed for use in boardrooms, classrooms, houses of worship, staging and rental, control rooms, libraries as well as other venues where a compact and low power amplifier are required.
  • Supports pro and consumer audio input levels
  • Low wattage and small size designed for small venue power applications
  • Mono 25 Watts RMS output @ 4 or 8 Ω or 70 Volt line output @ 25 Watts RMS
  • Signal Sense trigger for sleep and wakeup
  • Music and alarm muting capability
  • Includes external power supply
In the Box FSR 25 Watt Mono 70 Volt Amplifier
  • External Power Supply
  • Limited 3-Year Warranty
  • Table of Contents




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    Technical parameters

    FSR IT-A25-M70 Specs

    LED Indicators Power On
    Standby
    Clip
    Operating Temperature 32 to 104° (0 to 40° C)
    Cooling Design Convection
    Enclosure Material Metal
    Turn-On Time from Auto Power Down 25 ms (Typical)
    Time to Enter Mute State <1 ms
    Time to Exit Mute State 30 ms
    Amplifier Class D
    Dimensions (W x H x D) 4.22 x 1.59 x 6.81" (10.72 x 4.04 x 17.30 cm)
    Weight 3.4 lb (1.54 kg)
    Number of Inputs 1 , Stereo balanced
    Connector 5 position pluggable screw terminal
    Maximum Analog Input Level 7 Vrms, +16.9 dBV balanced/unbalanced
    Input Impedance 20 k Ω balanced/unbalanced
    Input Signal Detection Threshold 10 mVrms, -40 dBv (for Auto Power Down)
    Connector 2 position pluggable screw terminal
    Power Output 25 Watts / RMS @ 70 Volt or 25 Watts /RMS @ 4 to 8 Ω
    Signal Output Mono
    Load Impedance 4 to 8 Ω or 70 Volt
    THD + Noise 0.1 % @ 10 kHz, 10 Watt / 70 Volt Output
    Frequency Response 100 Hz to 20 kHz, +0 , -1 dB , -3 dB @ 50 Hz
    Signal to Noise Ratio >97dB @ 70V, 100Hz to 20 kHz, un-weighted
    Control Switch Master Gain Control
    Auto Power Down
    Stereo / Mono (L+R sum)
    Pro / Consumer (+12 dB)
    Unity / +12 dB Gain
    Remote Muting Input Dry contact closure required
    External Power Supply 100 to 240 VAC
    Power Input Requirement 24V DC @ 1.2 Amps
    Power Consumption (max power) ≤ 28W
    Standby Power ≤ 1 Watt
    Idle Power ≤ 3.5 Watt
    Package Weight 3.5 lb
    Box Dimensions (LxWxH) 13.7 x 6.1 x 4.8"

    Rating

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