Amplifiers: Power amplifiers

4-channel digital amplifier STA-450D

4-channel digital amplifier

Class D concept
Silent operation due to fanless cooling concept
8 Ω bridged operation possible
Mute function for each channel
4 level controls
1 LED per channel for indicating overload (clip)
Protected against short circuit

Specifications:

Output power:
RMS power:
4 Ω: 4 x 50 W_RMS
8 Ω: 4 x 30 W_RMS
8 Ω bridged operation: 2 x 100 W_RMS
Max. power: 300 W_MAX
General information:
Inputs: 1 V/20 kΩ unbal. 550 mV/20 kΩ bal.
Frequency range: 10-20,000 Hz
S/N ratio: -
Crosstalk attenuation:>45 dB
THD: -
Power supply: 230 V /50 Hz/300 VA
Admiss. ambient temp.: 0-40 °C
Dimensions: 483x90x330 mm, 2 RS
Weight: 7.2 kg
Connections: 4 x XLR, bal. 4 x RCA, 4 x spring-load. speaker term. L/R

Price per unit (Order No. mo-252350) - not available

Digital stereo PA amplifier STA-800D

The new generation of digital PA amplifiers from IMG Stage Line impresses with a high power capability and high energy efficiency. Other features include a silent operation and a low weight which make this series suitable for both fixed installations and mobile applications.

Digital stereo PA amplifier

Class D concept
482 mm (19") rack installation, 1 RS, with supplied mounting brackets
Silent operation due to temperature-controlled fans which are only activated at temperatures above 85 °C
Lightweight design due to compact switch-mode PSU
Energy-saving concept due to high efficiency
High power reserves due to the application of two switch-mode PSUs
Powerful bass reproduction due to large buffer capacitors (high power reserves)
2 level controls
Protected against short circuit and overtemperature
LEDs for indicating power, overload (clip) and protect
Super slimline design
NEUTRIK SPEAKON connections

EVENT Rookie 01/2015 on the STA-400D and STA-800D

"Small and powerful surely applies to them. The two test units didn't really show any weakness. It should be noted that the minimum noise created by the two amplifiers is almost record-breaking ..."

Specifications:

Output power:
RMS power:
4 Ω: 2 x 400 W_RMS 2 x 470 W_MAX
8 Ω: 2 x 210 W_RMS 2 x 270 W_MAX
8 Ω bridged operation: _-
4 Ω bridged operation: -
Max. power: 1,000 W_MAX
General information:
Inputs: 1 V/10 kΩ (XLR, bal.), 1 V/4.7 kΩ (RCA)
Frequency range: 20-20,000 Hz
S/N ratio:>110 dB, A-weighted
Crosstalk attenuation: -
THD:<0.004 %
Power supply: 230 V /50 Hz/920 VA
Admiss. ambient temp.: 0-40 °C
Dimensions: 482x298x52 mm, 1 RS
Weight: 3 kg
Connections: 1 x 3-pin IEC jack 1 x 3-pole XLR L/R 1 x RCA L/R 1 x NEUTRIK SPEAKON L/R 2 x pair of screw terminals

Price per unit (Order No. mo-255200) EUR 689,00 excl. VAT: € 578.99 / $ 683.21

Mono PA power amplifier PA-1242

Mono PA power amplifier1 x 240 WRMS

Switchable 400 Hz high-pass filter 6 dB/oct.
Temperature-controlled fan, continuously adjustable
LED indication for clip, protect, overtemperature and output level
Feed-through output (link)
Mains operation or 24 V emergency power operation

Specifications:

Output power: 1 x 240 W_RMS
Input sensitivity: 1.2 V, bal.
Output impedance: 25 V/2.6 Ω, 70 V/20 Ω, 100 V/42 Ω
Frequency range: 35-20,000 Hz, -3 dB
S/N ratio:>100 dB, A-weighted
THD:<1 %
High-pass filter: 400 Hz, 6 dB/oct.
Admiss. ambient temp.: 0-40 °C
Power supply: 230 V /50 Hz/750 VA, 24 V DC current /20 A
Dimensions: 483x88x374 mm, 2 RS
Weight: 12.5 kg
Connections:
Signal input: XLR / screw terminals
Speaker output: screw terminals
Other features:

Price per unit (Order No. mo-172780) - not available

Digital mono PA power amplifier, with an energy-saving effect, PA-1250D

Powerful and Energy-saving

The digital mono PA power amplifier PA-1250D is part of a new equipment generation which combines a high power capability with an efficient energy utilisation, thus making an important contribution to climate protection. Furthermore, the user also saves electricity costs. Among other things, this is due to the digital 100V power amplifier providing a considerably higher efficiency of more than 90% compared to analogue units (approx. 70%). Furthermore, the thermal loss is considerably lower. Thus, the cooling requirements will be minimised and the service life of the PA-1250D will be further increased.

Digital mono PA power amplifier, with an energy-saving effect.

1 x 250 WRMS
Class D concept with a high efficiency of more than 90 % to reduce energy costs
Additional integrated energy-saving functions, e.g. unit automatically goes to standby mode when no input signal is present (as soon as an input signal is detected, the amplifier is automatically switched on again)
Requires a significantly lower rechargeable battery capacity for emergency power operation than 100 V analogue amplifiers
Clearly reduced cooling requirements due to low heat dispersion
Maintenance-free cooling and silent operation due to fanless cooling concept, thus especially suitable for noise-sensitive areas, e.g. offices, conference rooms or churches
Special protective circuits prevent damages caused by short circuit or overheating
Extensive, menu-controlled settings
Switchable 200 Hz high-pass filter, 6 dB/oct.
Additional priority input
LCD for the operating parameters
Mains operation or 24 V emergency power operation

Specifications:

Output power: 250 W_RMS, 350 W_MAX
Input sensitivity: 1.2 V, bal. (line)
Output impedance: 100 V/40 Ω
Frequency range: 50-18,000 Hz, ±3 dB
S/N ratio:>100 dB, A-weighted
THD:<0.5 %
High-pass filter: 200 Hz, 6 dB/oct.
Admiss. ambient temp.: 0-40 °C
Power supply: 230 V /50 Hz/350 VA, 8 W (standby mode), 24 V DC current /20 A, 280 mA (standby mode)
Dimensions: 482x88x410 mm, 2 RS
Weight: 7.5 kg
Signal input: screw terminals
Speaker output: screw terminals

Price per unit (Order No. mo-173860) EUR 867,50 excl. VAT: € 728.99 / $ 860.21

4-channel digital PA amplifier PA-1450D

4-channel digital PA amplifier4 x 50 WRMS Class D concept with a high efficiency to reduce energy costs Requires a lower rechargeable battery capacity for emergency power operation than 100 V analogue amplifiers Clearly reduced cooling requirements due to low heat loss Silent operation due to fanless cooling concept Mute function for each channel Level control for each channel LED indication for clip and protect for each channel pair Protected against short circuit Mains operation or 24 V emergency power operation

Specifications:

Output power: 4 x 50 W_RMS/100 V, 4 x 50 W_RMS/4 Ω
Input sensitivity: 1 V/20 kΩ unbal. 550 mV/20 kΩ bal.
Speaker output: 4 Ω, 70/100 V
Frequency range: 10-20,000 Hz
S/N ratio: 63 dB
THD:<0.5 %
Admiss. ambient temp.: 0-40 °C
Power supply: 230 V /50 Hz/300 VA, 24 V DC current /9 A
Dimensions: 483x90x330 mm, 2 RS
Weight: 9.5 kg
Signal input: 4 x XLR, bal. 4 x RCA
Speaker output: screw terminals

Price per unit (Order No. mo-172950) EUR 614,30 excl. VAT: € 516.22 / $ 609.14

Mono PA power amplifier PA-1480

Mono PA power amplifier1 x 480 WRMS

Switchable 400 Hz high-pass filter 6 dB/oct.
Temperature-controlled fan, continuously adjustable
LED indication for clip, protect, overtemperature and output level
Feed-through output (link)
Mains operation or 24 V emergency power operation

Specifications:

Output power: 1 x 480 W_RMS
Input sensitivity: 1.2 V, bal.
Output impedance: 62 V/8 Ω, 70 V/10 Ω, 100 V/21 Ω
Frequency range: 35-20,000 Hz, -3 dB
S/N ratio:>100 dB, A-weighted
THD:<1 %
High-pass filter: 400 Hz, 6 dB/oct.
Admiss. ambient temp.: 0-40 °C
Power supply: 230 V /50 Hz/1,400 VA, 24 V DC current /40 A
Dimensions: 483x88x374 mm, 2 RS
Weight: 17.5 kg
Connections:
Signal input: XLR / screw terminals
Speaker output: screw terminals
Other features:

Price per unit (Order No. mo-171110) EUR 987,60 excl. VAT: € 829.92 / $ 979.30

8-channel digital PA amplifier PA-1850D

8-channel digital PA amplifier

8 x 50 WRMS
Class D concept with a high efficiency to reduce energy costs
Requires a lower rechargeable battery capacity for emergency power operation than 100 V analogue amplifiers
Clearly reduced cooling requirements due to low heat loss
Silent operation due to fanless cooling concept
Mute function for each channel
Level control for each channel
LED indication for clip and protect for each channel pair
Protected against short circuit
Mains operation or 24 V emergency power operation

Specifications:

Output power: 8 x 50 W_RMS/100 V, 8 x 50 W_RMS/4 Ω
Input sensitivity: 1 V/20 kΩ unbal. 550 mV/20 kΩ bal.
Speaker output: 4 Ω, 70/100 V
Frequency range: 10-20,000 Hz
S/N ratio:>65 dB
THD:<0.5 %
Admiss. ambient temp.: 0-40 °C
Power supply: 230 V /50 Hz/600 VA, 24 V DC current /18 A
Dimensions: 483x90x330 mm, 2 RS
Weight: 12.7 kg
Signal input: 8 x XLR, bal. 8 x RCA
Speaker output: screw terminals

Price per unit (Order No. mo-172960) EUR 1025,61 excl. VAT: € 861.86 / $ 1016.99

High-power mono PA amplifier PA-1960

High-power mono PA amplifier

1 x 960 WRMS
Additional, adjustable priority input with switchable priority function
100 V slave input for inserting the amplifier into a 100 V speaker line
Switchable 400 Hz high-pass filter 6 dB/oct.
2 insertion facilities on the rear panel for optional modules with the following features:PA-6FD: fault detection module
PA-6FM: fault monitoring module
Connection for external on/off switch (remote start)
Temperature-controlled fan, continuously adjustable
LED indication for fault, protect, clip, signal, priority
Mains operation or 24 V emergency power operation

Specifications:

Output power: 1 x 960 W_RMS
Input sensitivity: 0.775 V/60 kΩ, bal.
Output impedance: 75 V/5.6 Ω, 85 V/7.2 Ω, 100 V/10 Ω
Frequency range: 35-20,000 Hz
S/N ratio:>100 dB, A-weighted
THD:<0.4 %
High-pass filter: 400 Hz, 6 dB/oct.
Admiss. ambient temp.: 0-40 °C
Power supply: 230 V /50 Hz/2,600 VA, 24 V DC current /80 A
Dimensions: 483x133x374 mm, 3 RS
Weight: 25 kg
Connections:
Signal input: screw terminals
Speaker output: screw terminals
Other features:

Price per unit (Order No. mo-172550) EUR 1726,20 excl. VAT: € 1450.59 / $ 1711.69

PA power amplifier PA-2240

PA power amplifier2 x 240 WRMS

Routing switch for parallel operation on both channels
Switchable 400 Hz high-pass filter 6 dB/oct.
Soft start
Temperature-controlled fan
LED indication for clip, protect, overtemperature and output level
Mains operation or 24 V emergency power operation

Specifications:

Output power: 2 x 240 W_RMS
Input sensitivity: 1.2 V, bal.
Output impedance: 25 V/2.6 Ω, 44 V/8 Ω, 70 V/20 Ω, 100 V/42 Ω
Frequency range: 35-20,000 Hz, -3 dB
S/N ratio:>100 dB, A-weighted
THD:<1 %
High-pass filter: 400 Hz, 6 dB/oct.
Admiss. ambient temp.: 0-40 °C
Power supply: 230 V /50 Hz/1,300 VA, 24 V DC current /55 A
Dimensions: 483x88x374 mm, 2 RS
Weight: 18 kg
Connections:
Signal input: 2 x XLR / screw terminals
Speaker output: screw terminals
Other features:

Price per unit (Order No. mo-170800) EUR 1174,20 excl. VAT: € 986.72 / $ 1164.33

PA power amplifier PA-4240

PA power amplifier

4 x 240 WRMS (PA-4240)
4 x 120 WRMS (PA-4120)
Routing switches for parallel operation on 2 channels each
Temperature-controlled fan
Connection for external on/off switch
LED indication for clip, protect, overtemperature and output level
Mains operation or 24 V emergency power operation

Specifications:

Output power: 4 x 240 W_RMS
Input sensitivity: 1.2 V, bal.
Output impedance: 31 V/4 Ω, 50 V/10.4 Ω, 70 V/20 Ω, 100 V/42 Ω
Frequency range: 55-17,000 Hz, -3 dB
S/N ratio:>90 dB, A-weighted
THD:<1 %
High-pass filter:
Admiss. ambient temp.: 0-40 °C
Power supply: 230 V /50 Hz/2,720 VA, 24 V DC current /113 A
Dimensions: 483x133x370 mm, 3 RS
Weight: 28 kg
Connections:
Signal input: 4 x XLR
Speaker output: screw terminals
Other features:

Price per unit (Order No. mo-170820) EUR 1726,20 excl. VAT: € 1450.59 / $ 1711.69

Mono PA power amplifier PA-900S

Mono PA power amplifier

1 x 120 WRMS
Silent operation due to fanless cooling concept
2-way tone control
Switchable low cut filter
Speaker outputs via screw terminals
Feed-through output (link)
Mains operation or 24 V emergency power operation
482 mm (19") rack installation with supplied mounting brackets

Specifications:

Output power: 120 W_RMS, 160 W_MAX
Mic input: -
Aux input: 765 mV (line)
Phono input: -
Speaker output: 4 Ω, 70/100 V
Frequency range: 50-15,000 Hz, ±3 dB
Equalizer bass: ±10 dB/100 Hz
Equalizer midrange: -
Equalizer treble: ±10 dB/10 kHz
S/N ratio:>80 dB
THD:<2 %
Power supply: 230 V /50 Hz/300 VA, 24 V DC current /9 A
Admiss. ambient temp.: 0-40 °C
Dimensions: 482x88x275 mm, 2 RS
Weight: 9.5 kg
Special feature: low cut filter
Microphone: -
Aux, phono: (signal input) 1 x XLR, 1 x screw terminal

Price per unit (Order No. mo-172080) EUR 392,08 excl. VAT: € 329.48 / $ 388.79

PA power amplifier SINUS-10

PA power amplifier, for the application in professional PA systems and for setting up standardised voice alarm systems (VAS) according to EN 54-16 in combination with the audio management system EVA-16 from MONACOR.

Temperature-controlled fan
LED indication for protect and signal
Mains switch at the rear panel for preventing accidental switch-off
24 V emergency power input
Mains operation or 24 V emergency power operation
482 mm (19") rack installation with fitted mounting brackets

SINUS-220 = 2 x 240 WRMS

SINUS-20 = 1 x 240 WRMS

SINUS-10 = 1 x 120 WRMS

Specifications:

Output power: 1 x 120 W_RMS
Input sensitivity: 1 V/10 kΩ, bal.
Output impedance: -
Frequency range: 35-18,000 Hz, -3 dB
S/N ratio:>86 dB
THD:<1 %
High-pass filter: -
Admiss. ambient temp.: 0-40 °C
Power supply: 230 V /50 Hz/320 W, 24 V DC current /7.5 A
Dimensions: 425x88x305 mm, 2 RS
Weight: 8.5 kg
Connections:
Signal input: XLR / screw terminals
Speaker output: screw terminals
Other features:

Price per unit (Order No. mo-174230) EUR 753,70 excl. VAT: € 633.36 / $ 747.37

PA power amplifier SINUS-220

Temperature-controlled fan
LED indication for protect and signal
Mains switch at the rear panel for preventing accidental switch-off
24 V emergency power input
Mains operation or 24 V emergency power operation
482 mm (19") rack installation with fitted mounting brackets

SINUS-220 = 2 x 240 WRMS

SINUS-20 = 1 x 240 WRMS

SINUS-10 = 1 x 120 WRMS

Specifications:

Output power: 2 x 240 W_RMS
Input sensitivity: 1 V/10 kΩ, bal.
Output impedance: -
Frequency range: 35-18,000 Hz, -3 dB
S/N ratio:>86 dB
THD:<1 %
High-pass filter: -
Admiss. ambient temp.: 0-40 °C
Power supply: 230 V /50 Hz/1,280 W, 24 V DC current /30 A
Dimensions: 425x88x450 mm, 2 RS
Weight: 18 kg
Connections:
Signal input: XLR / screw terminals
Speaker output: screw terminals
Other features:

Price per unit (Order No. mo-174370) EUR 1534,50 excl. VAT: € 1289.50 / $ 1521.61