HomeCompany ProfileProductsContact Us
Two Zone PA Amplifiers   
STB-7000E
700 WATTS AC & 36V DC Operation

 





STB-7000E is an ideal multi application high Power PA Amplifier capable of delivering 700 watts, 350 watts power from each zone to drive high power sub-woofers as well as large PA Installations involving multiple speakers. Amplifier designed to give high power clean sound and reliable, trouble free operation under extreme climatic weather conditions.
FEATURES:-

"Stereo" Music Operation for DJ programmes.
2 x 5 Band Graphic Equalizer (± 8dB at 100Hz, 300Hz, 1kHz, 3kHz & 10kHz)
Facilitates connection and operation of two separate groups of speakers simultaneously on "Mono" mode. Ideal for places of worship.
Box Speaker/Driver Unit selector switch for each zone. Bass boost defeated at Driver Unit position for safer operation of driver units.
Resettable circuit breaker for protection against overload and short circuit.
Zone On/Off facility. Output levels of each Zone can be set
independently to desired levels and the zones can be switched On/Off without disturbing the volume settings.
Instant transfer to DC power (Car Battery) If AC power fails.
Bar Graph Signal Display.
SPECIFICATIONS ZONE-A ZONE-B
POWER OUTPUT 500W RMS Max., 350W RMS at 10% THD
300W RMS Max at 5% THD, 280W RMS at 2% THD		 500W RMS Max., 350W RMS at 10% THD
300W RMS at 5% THD, 280W RMS at 2% THD
OUTPUT REGULATIONS 2 dB, no load to full load at 1kHz 2 dB, no load to full load at 1kHz
INPUT CHANNELS

Mono 200mV/100k
Stereo L 200mV/100k, Line L 1V/50k

Mono 200mV/100k
Stereo R 200mV/100k, Line R 1V/50k
FREQUENCY RESPONSE 50-15,000Hz ±3dB 50-15,000Hz ±3dB
SIGNAL TO NOISE RATIO 60dB 60dB
TONE CONTROLS Bass: ±10dB at 100Hz, Treble: ±10dB at 10kHz Bass: ±10dB at 100Hz, Treble: ±10dB at 10kHz
OUTPUTS Line 1V/1k Line 1V/1k
SPEAKER OUTPUTS 4, 8, 70V & 100V 4, 8, 70V & 100V
POWER SUPPLY AC: 220-240V 50/60 Hz DC: 36V (3×12V Car Battery)
POWER CONSUMPTION AC: 1100VA DC: 13A
DIMENSIONS W510 × H185 × D476 mm
WEIGHT 32.4kg