Behringer SX3040 Sonic Exciter Stereo Sound Enhancement Processor

£80.99 (including VAT @ 20%)

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30 day money back guarantee included

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The product price includes a one year warranty and 30 day money back guarantee.

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Product Ref: 29304

  • Behringer SX3040 Sonic Exciter
  • Vastly Improve Your Sound Presence
  • From Studio Recordings to 5.1 and Hi-Fi Setups
  • Also Usable with Guitar, Bass or Keyboard
  • Long-Lasting, Rugged Design

Behringer SX3040 Sonic Exciter Stereo Sound Enhancement Processor


Improve your sound greatly with this amazing tool from Behringer. The Behringer Sonic Exciter SC3040 has great versatility and can improve the presence and performance of your sound whether you're doing studio recording, using 5.1 and hi-fi setups, broadcasting and even if you're using a guitar, bass or keyboard.

Product Ref: 29304

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Representative Example

To help you understand how our finance options work, the examples below are based on a total order value of £250:

Finance APR Deposit to Pay Payments Total Payable
Classic Credit 48 Months 14.9% 14.9% No Deposit 48 months: £6.83
Final payment: £6.83
No settlement fee
Classic Credit 36 Months 15.9% 15.9% No Deposit 36 months: £8.65
Final payment: £8.65
No settlement fee
Classic Credit 24 Months 18.9% 18.9% No Deposit 24 months: £12.41
Final payment: £12.41
No settlement fee

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Please note: This is only available on orders placed via the website and is not available in store or via phone currently.

Full Description

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  • Comments from customers who bought this item:

The Sonic Exciter SX3040 gives your sound that added clarity, depth and dimension. Harmonic enhancement produces natural brightness whilst phase compensation produces tighter bass with greater punch.

Amazing Versatility

Versatility is key for stereo sound enhancers like these, and they work a blast in home recording studios, PA and DJ systems in venues (large or small), keyboard racks, DJ systems, broadcasting and web-casting, and even 5.1 and hi-fi setups. Furthermore, you can use it with a guitar, bass or keyboard to improve articulation and restore cutting power that can sometimes get lost through micing and amplification.

Dedicated Controls for an Easy Setup

With dedicated drive, tune and mix controls on the bass processor section, and tune, harmonics and mix controls on the SonicExciter section, it's an easy setup towards that amazing improvement in sound.

Built for Reliability and Connectivity

The Sonic Exciter SX3040 boasts 1/4" TRS and gold-plated XLR connectors. Its rugged construction and high-quality components ensure a long-lasting Exciter.

For more information you can look at the manual and quick starter guide for the Behringer Sonic Exciter SX3040 below:


Quick Start Guide


  • Greatly enhances the clarity, depth and dimension of your sound.
  • Harmonic enhancement produces natural brightness, whilst phase compensation creates tighter bass with greater punch.
  • Great for improving your studio recordings.
  • Enhance the performance of PA and DJ systems, in whatever sized venue.
  • Enhance broadcasting, webcasting, 5.1 and hifi setups.
  • Dedicated Tune Harmonics and Mix controls per channel on the SonicExciter section.
  • Dedicated Drive, Tune and Mix controls per channel on the Bass Processor section.
  • 1/4" TRS and gold-plated XLR connectors.
  • High-quality components and rugged construction for a long-lasting processor.

Physical Specs

  • Dimensions (Approx.):
    • Height: 8.5" (217mm)
    • Width: 1.8" (44.5mm)
    • Depth: 19" (483mm)
  • Weight (Approx.): 5.06 lbs / 2.3 kg


  • Connections: XLR Sockets and 1/4" Stereo Jacks
  • Type: Balanced
  • Input Impedance: 20kΩ balanced, 10kΩ unbalanced
  • Input Levels +4 dBu (Nominal), +22 dBu (Maximum)


  • Connections: XLR Socets and 1/4" Stereo Jacks
  • Type: Servo-Balanced
  • Output Impedance: 60Ω balanced, 60Ω unbalanced
  • Max. Output Level: +22dBu

Bass Processor

  • Type: Frequency-selective compressor with phase shifter
  • Filter Cut-off Frequency: 50Hz to 160Hz

Sonic Exciter

  • Type:Harmonic Exciter
  • Filter Cut-Off Frequency: 1.3 kHz to 10 kHz

Power Supply

  • Mains Voltage: 230 VAC, 50 Hz
  • Power Consumption: Approx. 12 W
  • Fuse:
    • 100-120 VAC: T 250 mA, H 250 V
    • 220-240 VAC: T 125 mA, H 250 V