Citadel 1.5

Amplifier

Starting at MSRP of $12,500.00 USD

Info | Specs | Manual (PDF)

General Specifications

Analog Audio Inputs

1 Single-ended RCA jack.

1 Balanced (XLR) jack.

Input Impedance

60K. Single-Ended or Balanced, each phase.

Input sensitivity

(Single-Ended) 3.1V RMS input for 400W into 8 ohms.

(Balanced) 1.55V RMS input for 400W into 8 ohms.

Gain

(Single-Ended) 25dB (18x).

(Balanced) 31dB (36x).

Polarity

(Single-Ended) Non-Inverting.

(Balanced) Pin-2 = Positive, Pin-3 = Negative for Non-Inverting Output.


Analog Audio Outputs

1 balanced output (Standard); optional second balanced output for bi-wiring.

I / O RS232

1 DB9 and 1 RJ45 connector.

Modes/Processes

Standby: Amplifier is muted and output bias is reduced to 20%.

Thermal: Channel has overheated; amp automatically switches to Standby.

Power Output

(8 ohms) 400 W (rated) 425 W (typical)

(4 ohms) 600 W (rated) 650 W (typical)

(2 ohms) 800 W (rated) 800 W (typical)

Frequency Response

(-3dB points @ full power) 0.2 Hz - 400 KHz.

THD+Noise

<2%

Signal to Noise Ratio

(unweighted) >103dB

Miscellaneous

Power Requirements

117 VAC, 15A Slo Blo fuse for analog, 1A Slo blo fuse for digital; 230 VAC, 10A Slo Blo fuse for analog, 1A Slo Blo fuse for digital; 50-60 Hz.

Power Consumption

80W @ Standby; 120W @ idle;

800W @ full power into 8 ohms;

1350W @ 4 ohms, 2100W @ 2 ohms.

Trigger Input

5-12 VDC Pulse between 1 and 500mS.

Dimensions

8 13/16" W x 19 5/8" H x 23 5/8" D (224 x 499 x 600 mm)

Weight

110 Lbs. Stand alone (41.05 Kg)

130 Lbs. Boxed with accessories (48.52 Kg)

Maxumium Operating Temperature

Internal: 176° F (80° C)

Room: 131° F (55° C)

Specifications subject to change without prior notice.