Overwater Bass Guitar Emporium
Acoustic Image Amplification
Overwater Bass Guitar Emporium
Acoustic Image Amplification

Pricing

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Acoustic Image Contra & Contra Ex

Acoustic Image

The Contra (Model 410 BA) is a compact and powerful combo amplifier for acoustic and electric instruments. The Contra achieves what many noted players believe is the world's best acoustic sound for bass, guitar and keyboards. Combining a 3-way speaker system, a flexible four-band preamp section, a sophisticated digital reverb and a 300 watt switch mode amplifier in a compact 25 pound package, the Contra provides transparent, powerful and accurate sound reproduction across the full frequency spectrum so that your sound comes through.

Never before has so much power, flexibility and sonic performance been packed into such a small enclosure. The Contra effectively disappears on stage, radiating omnidirectional sound, highlighting your performance, not your equipment. We call this "musical amplification."

Despite its reasonable cost, the Contra doesn't skimp on features. A sophisticated 4-band preamp with a selectable notch or high pass filter, effects looping, 8-preset digital reverb and a balanced direct out combined with a cutting edge switch mode power amp allow total control over both stage and venue presence. For larger venues, the Contra EX (Series II) extension cabinet is an ideal match.

See also: Contra design goals

Features
  •  Balanced, High Fidelity Sound
  •  Three-way Sealed Speaker System
  •  10" Downfiring Woofer
  •  5" Midrange Drive
  •  1" Tweeter (with On/Off Switch)
  •  Lightweight (25 lbs) and Durable Enclosure
  •  Four-band EQ Preamp Section
  •  High Impedance/Low Impedance Instrument Inputs
  •  Input and Master Level Controls
  •  Effects Loop with Return Level Control
  •  Switchable Notch/High Pass Filter
  •  Balanced Direct Out with Ground Lift
  •  300 Watt Switch Mode Power Amplifier
  •  Switchable Dual Voltage Operation (115/230V)
  •  Dual Speaker Outputs (Neutrik Speakon)
  •  Detachable AC Power Cord
  •  Extension Cabinet Available (Contra EX 410 BE)
  •  Padded gig bag or hard shell travel case available

Contra Technical Specifications:
System
Freq. Resp.
Distortion
Hum and Noise
AC Power
Size
Weight

Preamp
Instrument Inputs
 
Direct Out
Effects Loop
Bass Control
Mid Control
Treble Control
Brite Control
Notch Filter
High Pass Filter


Power Amp
Topology
Switching Frequency
Output Power
 
Minimum Load
Output Connectors

Speaker Components
Woofer
Midrange
Tweeter
Crossover

Available Accessories

 
20 Hz - 20 kHz, ± 0.5 dB
<0.5% full output, <0.01% typical
-85 dB or better
115V/60Hz, 230/50Hz, switchable
14" H x 16" Dia
26 pounds

 
Low impedance (1 M.), High Impedance
(10 M.), separately buffered
+4 dB, balanced, XLR connector, ground lift
Parallel type, 1/4 in jack w/ return level control
Shelving type, ±15 dB @ 60 Hz
±15 dB @ 650 Hz
Shelving type, ±15 dB @ 10 kHz
±15 dB @ 9 kHz
-12 dB sweepable from 30 to 700 Hz
-12 dB/octave sweepable from 30 to 700 Hz

 
Class D, (PWM)
300 kHz
>120 Watts (8ohm), >200 Watts (4ohm), >300 Watts (2ohm)
2 ohm
2 parallel Neutrik Speakon type

 
10 inch, downfiring
5 inch, forward firing
1 inch forward firing with on/off switch
Passive, alignment corrected

Extension speaker (Contra EX Model 410 BE), padded gig bag with shoulder strap, hard shell travel case, "twist lock" to "twist lock" and "twist lock" to 1/4 inch speaker cables.

Pricing
UK RRP: £949.00
Contra EX extention cabinet: £429.00
Contact us for latest pricing and availablity details