Please wait...
Please wait...
Our website uses cookies so that you can place orders and we can provide a better service. Continue to use the site as normal if you're happy with this, or find out how to manage cookies.
Please wait...
Click to Close

Fit it Yourself?

Everything you need to fit it yourself at home

Only £30.00 

With Steering Wheel Control
Only £50.00 

 Helix PP20 DSP

Helix PP20 DSP Factory add on amplifier for any vehicle "Plug and Play"

£454.98 Save £215.01 (32%)  was:£669.99
5 Stars 5
Quickfind Code - 26786
Save £215.01 (32%)
rrp: £669.99
This product has been discontinued

  • Free Car Air Freshener with every order Free Car Air Freshener with every order
  • Next Day Delivery available on all order before 5pm Next Day Delivery available on all order before 5pm
  • Easy Returns Easy Returns
  • 1 Year Easy Warranty 1 Year Easy Warranty

Click image to zoom

Sorry, this product has been discountinued. please call us for alternatives

Key Features

Factory add on amplifier for any vehicle "Plug and Play" - Helix PP20 DSP

Helix PP20-DSP "Plug & Play" Amplifier factory add on amplifier.

Key Features:

  • Extremely compact
  • Plug and play installation
  • Immense sound quality improvement thanks to more power and sophisticated DSP technology
  • Perfectly matched subwoofer upgrade available
  • European-built using the highest specification components

Amplifier Features:

  • 56-bit DSP technology based on today�s most advanced chip sets.
  • BurrBrown A/D and D/A converters
  • Vehicle-specific set-up profiles � 2,500 applications
  • Micro SD card storage � world�s first
  • Ready for cars with start-stop features down to 6 volts supply
  • Aux inputs with signal controlled source switching (iPod, MP3 player, Sat Nav etc)
  • USB connector for charging of MP3 players and similar
  • SMD � Surface Mounting Devices combine minimum space requirements with highest reliability
  • Smart Protection Circuits against overheating, over/under voltage, speaker short circuiting, low impedance and faulty connection.
  • 1% accuracy components for perfect sound quality � multilayered printed cirecuitboards for best possible power and signal transmission

PP20 DSP amplifier

  • Output power: 4x30 RMS/ 4x60 watts Max front/rear channels at 4 Ohms
  • Frequency response: 10 Hz � 22,000 Hz
  • Bass boost: +3dB / 60Hz
  • Highpass: 50/75/100 Hz
  • Lowpass: 50�120Hz
  • Total Harmonic Distortion (THD) <0.022%
  • Signal to noise ratio: >95dB
  • Damping factor: >100
  • Input Impedance 47 Ohms
  • Dimensions: (H x W x D) 42 x 167 x 140 mm

Download image of Helix PP20 DSP Click here for Image of Helix PP20 DSP
Please wait...
Customer reviews

There are no customer reviews yet.

Write a review
Review Title: 

How many would you give this product?

Newsletter sign up

Fitting Services

Need help with Installation?

Here at CarAudioCentre we offer a professional and reputable fitting service in all our stores. For all fitting enquiries and bookings please visit or call one of our nationwide stores. Our fitters can install your new car stereo, DAB radio, audio visual, speakers, subwoofers or amplifier. We can also help to connect your iPod or MP3 player to you existing audio unit and can offer the best advice on the right in-car entertainment for your vehicle, to further this more we also offer a total 100% custom installation service for demo and show vehicles. So if you have an idea come on in and run it past us, the possibilities are endless and we are never too busy for an enthusiastic chat about our favourite subject.

Please note:

"That our two year warranty on products is only applicable to purchases made directly from us and that have been fitted in one of our stores."

Our Stores:

542 546 Mansfield Road, Sherwood NG5 2FR
Tel: 0115 9624 986
743-745 Eastern Ave, Newbury Park, London, IG2 7RT
Tel: 0208 599 2368
835 Garratt Lane, Tooting, London, SW17 0PG
Tel: 0208 971 9181