FSD-4500E - Multi-channel PA power amplifier with 100 V line output.

Powerful power amplifier in only 1 U rack.
Especially for PA installations with 100 V or 70 V loudspeakers.
Highly efficient and reliable class D amplifier due to low-maintenance protection circuits.
Euroblock connectors, safe and easy to connect.
DANTE compatibility by means of the optional FSD-44D model.
High sound quality and low noise.
Low weight.

For multi-zone PA and piped music systems with 100 V or 70 V line loudspeakers. Commercial premises, sports centres, educational centres, conference rooms, cafés, restaurants, theme parks, etc.

CHARACTERISTICS

• 4-channel PA power amplifier.
• 100 V or 70 V output for PA installations.
• Highly efficient and reliable class D amplifier thanks to low-maintenance protection circuits
• Safe and easily connectable euroblock connectors.
• Excellent sound quality and little noise.

POWER

• 4 x 400 W RMS or 2 x 480 W RMS (with single channel of either A/B or C/D)

RESPONSE

• 30-15,000 Hz ±3 dB

DISTORSION

• Harmonic: < 0.1 %

INPUTS

• 4 balanced/unbalanced aux lines, euroblock, 20,000 Ω/10,000 Ω, 0.9-1.1 V RMS
• 1 emergency/test, euroblock

OUTPUTS

• 1 GPIO fault indicator output, 5 V DC, euroblock

FUNCTIONS

• Forced ventilation with variable speed according to the temperature
• LED power, protection, priority and peak signal indicators
• Emergency input priority/contact closure test, euroblock
• Disabling/mute via contact closure, euroblock

PROTECTION

• Short circuit, open circuit, temperature, ultrasound and radio frequency

CONTROLS

• Volume for each channel
• 100/70 V switch on rear panel

IMPEDANCE

• 100 and 70 V, euroblock

POWER SUPPLY

• 230/115 V AC, 1,500 W maximum

DIMENSIONS

• 483 x 44 x 360 mm depth. 1 U rack 19"

WEIGHT

• 6.1 kg

ACCESSORIES

• Anti-slip adhesive pads