User manual for FSR 25 Watt Mono 70 Volt Amplifier IT-A25-M70
- Manufacturer: FSR
- Basic description and contents of package
- Product classification: Pro Audio - Installation Sound - 70-Volt Amplifiers
- Safety instructions
- Startup and operation of the 70-volt amplifiers
- Tips for setting up your FSR
- Settings and expert assistance
- Contact FSR service
- Warranty information
- Price: 243 USD
We recommend checking out our discussion threads on the FSR 25 Watt Mono 70 Volt Amplifier IT-A25-M70,
which address similar problems with connecting and setting up 70-Volt Amplifiers FSR.
User manual for the FSR 25 Watt Mono 70 Volt Amplifier IT-A25-M70
The user manual for the FSR 25 Watt Mono 70 Volt Amplifier IT-A25-M70 provides
necessary instructions for the proper use of the product Pro Audio - Installation Sound - 70-Volt Amplifiers.
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.
If you own a FSR 70-volt amplifiers and have a user manual in electronic form,
you can upload it to this website using the link on the right side of the screen.
You can upload and download the manual for the FSR 25 Watt Mono 70 Volt Amplifier IT-A25-M70 in the following formats:
- *.pdf, *.doc, *.txt, *.jpg - Other formats are unfortunately not supported.
Additional parameters of the FSR 25 Watt Mono 70 Volt Amplifier IT-A25-M70:
| LED Indicators || Power On |
| 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 |
The user manual for the FSR 25 Watt Mono 70 Volt Amplifier IT-A25-M70 can be downloaded in .pdf
format if it did not come with your new 70-volt amplifiers, although the seller is
required to supply one. It is also quite common that customers throw out
the user manual with the box, or put the CD away somewhere and then can’t find it.
That’s why we and other FSR users keep a unique electronic library
for FSR 70-volt amplifierss,
where you can use our link to download the user manual for the FSR 25 Watt Mono 70 Volt Amplifier IT-A25-M70.
The user manual lists all of the functions of the FSR 25 Watt Mono 70 Volt Amplifier IT-A25-M70,
all the basic and advanced features and tells you how to use the 70-volt amplifiers.
The manual also provides troubleshooting for common problems. Even greater
detail is provided by the service manual, which is not typically shipped with the product,
but which can often be downloaded from FSR service.
If you want to help expand our database, you can upload a link to this website
to download a user manual or service manual, ideally in .pdf format. These pages
are created by you – users of the FSR 25 Watt Mono 70 Volt Amplifier IT-A25-M70. User manuals are also
available on the FSR website under Pro Audio - Installation Sound - 70-Volt Amplifiers.
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