PA 2-2K
19" High Power Amplifier

 
Key Features
  • 2-channel digital amplifier
  • 2 × 2000 watts
  • VCA inputs per channel
  • Signal, limit, protect LEDs per channel
  • Stand-by- and fault contact
  • Controlled super silent fans
  • Cabinet 2U, installation depth only 367 mm
  • Optional extern volume control
    (Wall panel WP-V or rack panel RP-V)
  • Optional DV module for extern volume
    control via UP/DOWN contacts
Fields of Application
  • Media rooms
  • Gastronomy
  • Clubs, discotheques
  • Concert halls, theatres
Description

Our PA series of multi-channel power amplifiers comprises sophisticated class D amplifiers designed for use in AV systems, multi-room systems and multi-channel public address systems. They deliver outstanding sound quality with low levels of heat build-up and are equipped with almost completely silent, temperature-controlled fans. Integrated peak limiters prevent distortion with input levels of up to 26 dBu. To enable remote control, the amplifiers are equipped with an ON/OFF contact and VCA inputs with separate channels for external volume control.

The amplifiers can be controlled individually or in groups using the WP-V and RP-V volume controllers or the DV module and UP/Down contacts. The front features LEDs for signal, limit and protect as well as gain controllers for each channel, and bridge LEDs for each channel pair. Protect mode is triggered for any of the power amplifier channels via the isolated fault contact. The device is connected to the mains via a cold device cable. The inputs are equipped with IN and THRU XLR terminals. Two channels can be operated respectively in stereo, parallel or in a bridge. The speaker outputs are equipped with pluggable, screw-type terminals for cable cross sections up to 2 × 4 mm².

Technical Data
Inputs2 × LINE IN and THRU, symmetric; XLR
Nom. input+ 4 dBU
Max. input+ 22 dBU
Input impedance20 kohms
Load impedance≥ 2 ohms/bridge ≥ 4 ohms
Outputs2 × speaker out up to 2 × 4 mm², (screw-type terminals, pluggable)
Output power
4 ohms
8 ohms
2 ohms

2 × 2000 watts

2 × 1400 watts

2 × 2500 watts

Frequency range30 Hz – 30 kHz (- 3 dB)
THD< 0,05 % (1 kHz, 3 dB at full power)
Dynamic range> 100 dB
DisplaysLED´s for power, signal, limit, fault and bridge
ControlsGain controls at front, DIP-switch at back: stereo/parallel, ground-lift
Additional
connectors
VCA inputs 0 – 10 V for each channel (also for DV-modules), floating fault contact (N/O), standby contact (N/O or N/C)
CoolingSilent running, regulated fans, air flow from front to back
Protective circuitsShort circuit and overtemperature protection, inrush current limiter. Peak limiter, current limiter and power limiter for each speaker output
Power supply230 VAC
Mains connectorIEC connector
Power consumption

Standby

Idle state

Nominal power

Maximum


0.5 watts

102 watts

600 watts

1700 watts

Dimensions
(W × H × D)
19", 2U,
483 × 88 × 348 mm
Weight12.2 kg
Warrenty3 years
Downloads
Datasheet (PDF)
 
Accessories

WP-V
RP-V

Wall panel

(volume + mute)

Rack panel

(volume + mute)

DV module

Digital Volume control via

UP/DOWN contact