Ashly FTX-2001 User Manual 2

FTX-2001

The power amplifier, being of two channels, shall deliver a mini­mum power of 300 watts RMS per channel into 8 ohm loads and
475 watts RMS per channel into 4 ohm loads, or 550 watts per
channel into 2 ohm loads with both channels operating. When
switched into bridged-mono mode, the amplifier it shall deliver at
least 600 watts into a 16 ohm load, and 950 watts RMS into an 8
ohm load. The amplifier shall be immune to damage from shorted,
open, or mismatched loads. The amplifier shall have a gain of 29
dB +/- .2dB per channel and an input sensitivity of 1.7 Volts +/­2% for full rated output. Frequency response shall be 20Hz to
20kHz +/- .2dB. It shall be stable into any load, including pure
capacitors and inductors. Hum and noise shall be at least 105dB
below full output and SMPTE intermodulation distortion shall be
less than .01%. The amplifier shall have rear panel switching for
parallel mono and bridging modes and rear mounted level con­trols. The inputs shall be of balanced bridging type with barrier
strip, 1/4 phone jacks, and female XLR connectors. A three-color

L.E.D type indicator shall be employed to show the power level of
each channel and self contained forced air cooling shall be used.
Each channel shall have a PROTECT LED which indicates an open
relay due to short-circuit, ultrasonic, DC, or turn-on delay. The
power output devices shall be of the Lateral MOS-FET type.

The amplifier shall weigh 53lbs net and mount in a standard 19
inch rack using three spaces (5.25 high). The power requirement
shall be 110-125VAC, 50-60-Hz. The power amplifier shall be an
Ashly FTX-2001.

TECHNICAL NOTES & SPECIFICATIONS

ARCHITECTS SPECIFICATIONS

FTX-2001 MOS-FET Power Amplifier

Features:

 Turn-on Delay
 Fuseless Short Circuit Protection
 U.L. Listed
 5-Year Worry-Free Warranty
 MOS-FET Output Devices
 Class-A Full Complementary

Front End
 Modular Construction
 XLR, 1/4", and Barrier Strip

inputs
 Stereo, Parallel Mono & Bridging

Modes
 LED Level meters
 Forced Air Cooling
 Perfect Overload and Square

Wave Response
 Stable Into Any Load
 Self Protecting Under Virtually

All Conditions
 Input Transformers Optionally

Available
 PowerCard Input Option Ready

Ashly Audio Inc., 847 Holt Road, Webster, NY 14580-9103, Toll Free [phone], Telephone [phone], FAX [phone]

Internet: http://www.ashly.com, email: [e-mail]

Ashly manufactures a complete and comprehensive line of Graphic and Parametric Equalizers,

Electronic Crossovers, Power Amplifiers, Compressor-Limiters, Mixers, and

Amplifier Input Options. Please call, write or visit our web site for information on any of these Ashly Products.

Applications:

Churches, Studios, Concerts, Dance/Night Clubs, PA Systems, Auditoriums, Lecture Halls, Sports Stadiums, Outdoor Festivals

General Specifications FTX-2001

Power Output
(Maximum Average Power, 0.1% THD, 1KHz)
Rated Per Channel, Both Channels Driven
2 ohms: 550 Watts RMS
4 ohm: 475 Watts RMS
8 ohm: 300 Watts RMS
Mono Bridged:
4 ohms: 1100 Watts RMS
8 ohm: 950 Watts RMS

(FTC Continuous Power, 0.1% THD, 20Hz - 20KHz)
Rated Per Channel, Both Channels Driven
Stereo (per channel):
4 ohm: 400 Watts RMS
8 ohm: 250 Watts RMS
Mono Bridged:
8 ohm: 800 Watts RMS

Total Harmonic Distortion:
8 ohm: .01% 1kHz
8 ohm: .05% 20Hz
8 ohm: .1% 20kHz

IM Distortion (SMPTE): <.017%, 8 ohm
IMD (IHF): <.05%, 8 ohms

Hum and Noise (20Hz - 20KHz unweighted): -105dB from full output
Damping Factor: >250, 8 ohm, <1kHz
Bandwidth: 100kHz
Slew Rate: 50 V/µS
Frequency Response: ±0.2dB 20Hz-20kHz
Rise Time: 2µS 10%-90%
Full Power Input Sensitivity: 1.7V
Power Requirement: 110-125VAC, 50-60Hz (240V
Available)
Dimensions: 19L x 5.25H x 16.5D
Shipping Weight: 46 lbs

Specification conditions are: 120VAC mains at 60Hz, 25° C

Rear Panel FTX-2001