Acoustic Image Contra S4 Plus 1 Channel 300W Combo - Long & McQuade Music Educator Site
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Acoustic Image Contra S4 Plus 1 Channel 300W Combo

Departments > Guitars > Acoustic Guitar Amps > Acoustic Image > Contra S4 Plus 1 Channel 300W Combo
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SKU: # 490880
Model: #

650 BA PLUS

Online

Features

• Balanced, high fidelity sound
• Two-way sealed speaker system
• 10" downfiring woofer
• 5" extended range driver
• Lightweight (22 lbs) molded polymer enclosure
• One channel preamp, no effects
• Four band EQ preamp section
• HiZ and LoZ 1/4 inch inputs
• Input and master level controls
• Effects loop
• Sweepable Low Cut filter
• Balanced direct out with ground lift and 10 dB pad
• Mute switch and Pre/Post EQ for direct out
• 300 Watt switch mode power amplifier, internally limited
• Automatically switched dual voltage operation (100-115V/220-240V)
• Comes with a fitted slip cover with cord storage pocket and shoulder strap

Technical Specs

System
Frequency Response: 30 Hz - 20 kHz, (40-16 kHz 3 dB)
Max SPL: > 112 dB at 1 meter
AC Power: 100V to 240V, 50/60 Hz, automatically switching
Size: 12" H x 15" W x 13" D
Weight: 22 pounds

Preamp
Instrument Input: 10 or 1 Mohm input, 1/4 inch jack
Direct Out: +4 dB, balanced, XLR connector, ground lift, pre/post EQ selector
Effects Loop: Parallel type with return level control
Low Control: Shelving type, +/-12 dB @ 30 Hz
Lo Mid Control: +/-12 dB @ 250 Hz
Hi Mid Control: +/-12 dB @ 1200 Hz
High Control: Shelving type, 15 dB @ 10 kHz
Low Cut Filter: -12 dB/oct sweepable from 30 to 400 Hz

Power Amp
Topology: Class D, (PWM)
Switching Frequency: 250 kHz
Output Power: > 200W, > 400W with 8Ω extension cab (internally limited)
External Speaker Output: Speakon type (pole 1), 4Ω min.

Speaker Components
Woofer: 10 inch, downfiring
Mid range: 5 inch extended range forward firing
Crossover: Passive, alignment corrected

Supplied Accessories: Fitted slip cover with cord storage pocket and shoulder strap
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