PA amplifiers: Multi-channel

The CLUB System from IMG Stage Line: Compact full range speaker, subwoofer and amplifier perfectly matched to each other and in combination provide a top-quality performance. Considering the dimensions and price, they are simply fascinating! The units of the CLUB series from IMG Stage Line provide unique possibilities, whether applied individually or together with other PA products of highest quality! The perfect central power unit for various PA systems capable of high volumes. Ideally suited for clubs and lounges, trendy bars and restaurants, PA applications in function rooms, music pubs, dancing schools, gyms with exercise rooms, etc. The 3-channel concept of extra high power capability with variable frequency filters and various connecting facilities allows for a variety of different system concepts.
 

Professional 3-channel PA amplifier
 

• Variable crossover frequencies for sat and sub
• Excellent sound, high S/N ratio, very good channel separation
• Very high output power
• High load stability (sat out: 4 Ω, sub out: 2 Ω)
• Integrated limiter
• Integrated subsonic filter (30 Hz)
• Ground lift
• Professional connection configuration
• Controlled fans (off when the appliance is cold!)

 
tastenwelt 06/2011
 
"Clear voices, a solid and an amazingly balanced deep bass reproduction and a system with a very well-balanced sound ... solid design ... high-quality components ... the system amplifier STA-1603CLUB with three power amplifiers, integrated limiters, subsonic filters and a tunable crossover network provides everything from one source to become an ideal partner for the MEGA set ... this solution deserves the rating: plug&play." (Test setup: MEGA-112 and MEGA-118SUB with STA-1603CLUB)

Specifications:

• RMS power:
• Subwoofer 2 Ω: 1 x 1,300 W_RMS
• Subwoofer 4 Ω: 1 x 850 W_RMS
• Subwoofer 8 Ω: 1 x 550 W_RMS
• Satellite 4 Ω: 2 x 320 W_RMS
• Satellite 8 Ω: 2 x 200 W_RMS
• Max. power: 3,000 W_MAX
• Inputs: 1 V/19 kΩ
• Frequency range: 20-20,000 Hz
• Crossover frequency: 70-120 Hz
• Bass boost: -
• S/N ratio:>81 dB
• Crosstalk attenuation:>59 dB
• THD:<0.05 %
• Power supply: 230 V /50 Hz/3,200 VA
• Admiss. ambient temp.: 0-40 °C
• Dimensions: 483x132x384 mm, 3 RS
• Weight: 25 kg
• Connections: 2 x XLR/IN, bal. 2 x XLR/par. out, bal. 4 x NEUTRIK SPEAKON (sat L/R and 2 x sub par.)

Multi-channel PA amplifier, with integrated limiter.
 
STA-1508 = 8 channels
 
STA-1506 = 6 channels
 
STA-1504 = 4 channels
 

• Balanced inputs
• High-pass filter, low-pass filter, can be switched on additionally for each channel
• Tamper-resistant level adjustment on the rear panel
• 8 Ω bridged operation possible
• LED VU meter and LED per channel for indicating overload (clip)
• Soft start
• Ground lift switch
• Speaker switch-on delay
• Fan cooling
• Protected against short circuit, overheating and DC voltage overlay at the outputs

 
SOUNDCHECK 01/2006
 
"Presents itself as a power unit during monitor operation at stage performances in a club. The multi-channel concept of these amplifiers works out perfectly."
 
PROSOUND 03/2006 (STA-1508)
 
"Can solve a lot of problems all at once. Is worth every cent of its price."

Specifications:

• Output power:
• RMS power:
• 4 Ω: 4 x 160 W_RMS
• 8 Ω: 4 x 100 W_RMS
• 8 Ω bridged operation: 2 x 320 W_RMS
• Max. power: 900 W_MAX
• General information:
• Inputs: 0.7 V/20 kΩ
• Frequency range: 12-60,000 Hz/-1.5 dB
• S/N ratio:>80 dB
• Crosstalk attenuation:>60 dB
• THD:<0.1 %
• Power supply: 230 V /50 Hz/1,200 VA
• Admiss. ambient temp.: 0-40 °C
• Dimensions: 482x132x310 mm, 3 RS
• Weight: 16 kg
• Connections: 4 x XLR, bal. 4 x screw terminal

Multi-channel PA amplifier, with integrated limiter.
 
STA-1508 = 8 channels
 
STA-1506 = 6 channels
 
STA-1504 = 4 channels
 

• Balanced inputs
• High-pass filter, low-pass filter, can be switched on additionally for each channel
• Tamper-resistant level adjustment on the rear panel
• 8 Ω bridged operation possible
• LED VU meter and LED per channel for indicating overload (clip)
• Soft start
• Ground lift switch
• Speaker switch-on delay
• Fan cooling
• Protected against short circuit, overheating and DC voltage overlay at the outputs

 
SOUNDCHECK 01/2006
 
"Presents itself as a power unit during monitor operation at stage performances in a club. The multi-channel concept of these amplifiers works out perfectly."
 
PROSOUND 03/2006 (STA-1508)
 
"Can solve a lot of problems all at once. Is worth every cent of its price."

Specifications:

• Output power:
• RMS power:
• 4 Ω: 6 x 160 W_RMS
• 8 Ω: 6 x 100 W_RMS
• 8 Ω bridged operation: 3 x 320 W_RMS
• Max. power: 1,400 W_MAX
• General information:
• Inputs: 0.7 V/20 kΩ
• Frequency range: 12-60,000 Hz/-1.5 dB
• S/N ratio:>80 dB
• Crosstalk attenuation:>60 dB
• THD:<0.1 %
• Power supply: 230 V /50 Hz/1,800 VA
• Admiss. ambient temp.: 0-40 °C
• Dimensions: 482x132x310 mm, 3 RS
• Weight: 17.5 kg
• Connections: 6 x XLR, bal. 6 x screw terminal

Multi-channel PA amplifier, with integrated limiter.
 
STA-1508 = 8 channels
 
STA-1506 = 6 channels
 
STA-1504 = 4 channels
 

• Balanced inputs
• High-pass filter, low-pass filter, can be switched on additionally for each channel
• Tamper-resistant level adjustment on the rear panel
• 8 Ω bridged operation possible
• LED VU meter and LED per channel for indicating overload (clip)
• Soft start
• Ground lift switch
• Speaker switch-on delay
• Fan cooling
• Protected against short circuit, overheating and DC voltage overlay at the outputs

Specifications:

• Output power:
• RMS power:
• 4 Ω: 8 x 160 W_RMS
• 8 Ω: 8 x 100 W_RMS
• 8 Ω bridged operation: 4 x 320 W_RMS
• Max. power: 1,800 W_MAX
• General information:
• Inputs: 0.7 V/20 kΩ
• Frequency range: 12-60,000 Hz/-1.5 dB
• S/N ratio:>80 dB
• Crosstalk attenuation:>60 dB
• THD:<0.1 %
• Power supply: 230 V /50 Hz/2,400 VA
• Admiss. ambient temp.: 0-40 °C
• Dimensions: 482x132x310 mm, 3 RS
• Weight: 19 kg
• Connections: 8 x XLR, bal. 8 x screw terminal

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

8-channel digital amplifier
 

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

Specifications:

• Output power:
• RMS power:
• 4 Ω: 8 x 50 W_RMS
• 8 Ω: 8 x 30 W_RMS
• 8 Ω bridged operation: 4 x 100 W_RMS
• Max. power: 600 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/600 VA
• Admiss. ambient temp.: 0-40 °C
• Dimensions: 483x90x330 mm, 2 RS
• Weight: 10.5 kg
• Connections: 8 x XLR, bal. 8 x RCA, 8 x spring-load. speaker term. L/R