Chat
Contact us
Close contact box
Connect ID #
016 475 387 4
Connect ID #
016 475 387 4
Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  
Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

Thank you. We will be calling you .
We're sorry. We have encountered a problem.

Helix PP7E Compact Sub Vented enclosure with two 7" subwoofers

Item # 975PP7E

Helix makes the PP7E subwoofer to deliver great bass when you upgrade your vehicle's factory sound system with...

Helix makes the PP7E subwoofer to deliver great bass when you upgrade your vehicle's factory sound system with...

2 questions - 2 answers

Item # 975PP7E

Shop all Match Sub Boxes (Loaded)

About the Helix PP7E Compact Sub

Buck Pomerantz

Bass made for the Plug and Play system

Helix makes the PP7E subwoofer to deliver great bass when you upgrade your vehicle's factory sound system with a PP50DSP or PP52DSP processor and amplifier. The PP7E rocks with twin 7" subs in a vented enclosure that's compact enough to fit in most vehicles, yet strong enough to broadcast some impressive bass.

Bass made for the Plug and Play system

Helix makes the PP7E subwoofer to deliver great bass when you upgrade your vehicle's factory sound system with a PP50DSP or PP52DSP processor and amplifier. The PP7E rocks with twin 7" subs in a vented enclosure that's compact enough to fit in most vehicles, yet strong enough to broadcast some impressive bass.

Proprietary cable included

The PP7E comes with a 15.75-foot PP-SC4 cable that connects the sub to your PP50DSP or PP52DSP processor. You'll need the cable to connect this enclosure, since its two subs contain four separate voice coils, each powered by its own amp channel in the processor.

Helix Plug and Play upgrade system

The Helix PP7E subwoofer works with the PP50DSP
processor and a vehicle-specific harness (not shown).

READ LESS

Product highlights:

  • subwoofer for Helix plug and Play system upgrade
  • two 7" DVC 2-ohm subwoofers
  • vented enclosure
  • includes 15.75-foot (4.8 m.) PP-SC4 cable for connection to PP50DSP
  • power handling: up to 200 watts RMS (400 watts peak power)
  • sensitivity: 90 dB
  • 10-11/16" x 12-1/4" x 11-7/16"
  • warranty: 2 years
  • MFR # PP7E

What's in the box:

  • Ported hatchback style enclosure with two subwoofers installed
  • 16' PP-SC 4 cable
  • 4 Steel grille rods

Customer reviews for Helix PP7E Compact Sub

Loading reviews...

Average review:

4.0 out of 5 stars
4 reviews

Thanks for submitting your review

Filter by rating

Customer photos

Customer provided image, click to load a larger version.
Customer provided image, click to load a larger version.

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee review (What's this?)

Reviewed on Samsung.com

This review was collected as part of a promotion

Pros:

Cons:

Crutchfield response
Customer provided image, click to load a larger version.
<< >>

More details on the Helix PP7E Compact Sub

Pat M.

Features & specs

General
Woofer Size (inches) 7 x 2
Speakers Per Box ---
Woofer Material Pulp
Enclosure Type Ported
Color Black
Pieces in System 1
Width (inches) 14-3/16
Height (inches) 11-1/4
Depth (inches) 12-1/4
Connector Type Molex
Frequency Response ---
Power Range (Watts RMS) 200
Maximum Wattage 400
Sensitivity 90 dB
Impedance 1 ohm or 4 ohms
Parts Warranty 2 Years
Labor Warranty 2 Years

Product Research

Features

Overview: The PP 7E subwoofer is designed as an easy addition to the HELIX PP50 DSP plug and play digital signal processor/amplifier. The included PP-SC 4 cable connects the proprietary input terminal on the PP 7E to the subwoofer port on the PP50 DSP. The PP50 DSP powers the PP 7E subwoofer and is required for its use.

Driver Size: HELIX describes the size of the two subwoofers as 7" on their web site and on a sticker on the back of the enclosure. On the packing box they are described as 6-1/2". The speakers' frame diameter is similar to 6-3/4" car speakers.

Impedance: Both subwoofers have dual 2Ω voice coils. Each of the four voice coils is wired separately to the proprietary Molex input terminal.

Loading accessories...

Customer Q&A

2 questions already asked

Q
Is it possible to get specifics of the scratch & dent on the Helix PP7E Compact Sub?
jim  Jun 12, 2015
1 answer
A
I do not have specifics on the damage to the sub I'm afraid. Our scratch and dent items have some type of minor cosmetic damage, nothing that would affect the products performance, and the items come with the full manufactures warranty.
kristina  Jun 13, 2015 (Staff)
Q
I have an 2009 ford fusion sel with 8 speaker audiophile sound system (factory) would this hook up to my factory cd player and still have the factory subs and amp work?
cody  Mar 30, 2014
1 answer
A
You will want to contact an Advisor by phone (1-800-324-9695) or online chat to discuss compatibility with your factory system. They will be able to pull up your vehicle and see if this will integrate. If it does not, then they will also be able to discuss other options with you.
kristina  Mar 31, 2014 (Staff)

Loading articles...

Compare the sound