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Helix
HELIX AMPLIFY 204 X-OVER
DSP Amplifier
£224.99
Available to order
DSP Amplifier
SKU AC20420
Manual included
Fitment
System planning support
Tech specs
Available on request
Manuals/downloads
Download linked
Warranty
Manufacturer backed
Plan the system before checkout
Check channel layout, power, impedance and DSP requirements before choosing wiring or speakers.
Why choose this product?
Very compact 4-channel amplifier with crossover and DirectDSP function
Very compact 4-channel amplifier with crossover and DirectDSP function Technical specifications are listed in the features field.
Compatibility and support
For vehicle-specific advice, send your vehicle make, model, year, current factory audio setup and what you want to improve.
We reply by email or WhatsApp so you have the recommendation in writing.
Downloads
Download owner manual
Manufacturer documentation supplied where available.
Need fitment help?
Ask before ordering if the vehicle, wiring or DSP setup is unclear.
Send the make, model, year, factory audio setup and what you want to improve. We’ll reply in writing so you have the advice to refer back to.