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Kicker CompR CWR84 (40CWR84)

600W 8" Comp R Series Dual 4 ohm Subwoofer

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• 600W Peak
• 300W RMS
• Dual 4 Ohm
• Injeced Molded Polypropylene Cone
• Double Stitched Surround
• Ribbed Santoprene Surround
• Spring-Loaded Terminals
• Spiralead Tinsel Leads

Learn more about the 40cwr84

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

48cwr84 thumbnail

Kicker CWR84 (48CWR84)

OUR PRICE: $74.96

View item

Product Highlights


• 600W Peak
• 300W RMS
• Dual 4 Ohm
• Injeced Molded Polypropylene Cone
• Double Stitched Surround
• Ribbed Santoprene Surround
• Spring-Loaded Terminals
• Spiralead Tinsel Leads

Description


Kicker brand icon

Authorized dealer




Kicker Audio: Quality, Performance, and Passion
(Sonic at Stillwater Designs HQ)



Workhorse Woofer

The next step in world-class bass engineering is here with the CompR Subwoofer. CompR Subwoofers combine advanced components and superior technology for a workhorse bass-maker only KICKER could create. As the next generation of CompVR, KICKER's top-selling woofer of all time, the CompR Subwoofer continues its legacy of industry-leading performance with bass impact and innovation.

CompR takes flexibility to another level with a single pair of stout, push-button wire terminals featuring a convenient impedance-selector slider for easily changing the dual-voice-coil impedance (2/8 Ohms or 1/4 Ohms, depending upon model). No additional wiring is needed for switching between series or parallel configurations.

Besides convenience, CompR delivers the deepest musical bass and is made to work perfectly with KICKER KX-Series mono amplifiers. The motor structure itself is a mechanical marvel, utilizing a large-diameter, progressive-roll spider for increased linearity and better sound with high-strength Spiralead tinsel leads woven through for maximum transfer of signal. A KICKER standard, the one-piece UniPlate, features the vented pole piece and bumped back plate that's tapered toward the edge to improve the magnetic force within the gap, optimizing that magnetic energy. The "bump" provides added voice-coil clearance, assuring precise performance. High-temp coil wire winding around the pole piece and innovative Quad Venting slots contribute to the woofers' efficient cooling attributes and durability.

CompR features an injection-molded polypropylene cone and tough Santoprene surround for ultra-rigidity and minimal distortion. The full-coverage, steel basket provides full protection of the large spider and complete motor assembly. While the basket fully protects the inner workings, its mounting depth has been minimized further to easily fit into more installations.

Kicker Authorized Dealer

Product Features:

  • Ships with Red Stitching
  • 8" Dual 4 Ohm CompR (CWR) Subwoofer
  • Power Handling:
    • Peak: 600 watts
    • RMS: 300 watts
  • Impedance: Dual 4 Ohm
  • Push-button wire terminals featuring impedance-selector provide installation flexibility
  • Injection molded polypropylene cone
  • Ribbed, tough Santoprene surround
  • Large-diameter, progressive-roll spider with high-strength Spiralead tinsel leads
  • One-piece UniPlate with vented pole piece and bumped back plate
  • Added voice-coil clearance for full excursion
  • High-temperature voice coil wire to allow subwoofer to handle high power without overheating
  • Quad venting included vertical and horizontal slots under the cone for ultimate cooling
  • Full-coverage steel basket with minimized mounting depth
  • Frequency response: 25-500 Hz
  • Sensitivity: 82.8 dB
  • Mounting depth: 4-1/16"
  • Item is a part of Kicker ProFit Group
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Also Found As: 40-CWR84, 40CWR8-4, CWR8-4, CWR84, 40 CWR84, 40CWR84, CWR8, Comp R 84, Comp R84, CompR 84, CompR8, Comp-R84, CompR8-4

Product history:

Kicker CWR84 thumbnail
(newest, current model)
Kicker 43CWR84 thumbnail
(previous model, replaced by Kicker CWR84 (48CWR84))
Kicker 40CWR84 thumbnail
(previous model, replaced by Kicker CompR CWR84 (43CWR84))
Kicker 10CVR84 thumbnail
(previous model, replaced by Kicker CompR CWR84 (40CWR84))
Kicker 07CVR84 thumbnail
(previous model, replaced by Kicker CVR84 (10CVR84) )
Kicker 05CVR84 thumbnail
(previous model, replaced by Kicker CVR84 (07CVR84))
Kicker 03CVR84 thumbnail
(previous model, replaced by Kicker 05CVR84)
Kicker 01C8VR4 thumbnail
(previous model, replaced by Kicker 03CVR84 8" CompVR (Comp VR))

This item is currently not eligible for our low price guarantee. This may be due to supply constraints, manufacturer restrictions, or another reason. We're always here to help you get the best price possible so give us a call or email today. Our experts will do their best to build the system that works for you within the rules.

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Kicker CompR CWR84 (40CWR84) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Kicker CompR CWR84 (40CWR84) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Kicker CompR CWR84 (40CWR84) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Kicker CompR CWR84 (40CWR84) Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
CompR Series
Subwoofer Size
8"
Peak Power Handling
600 watts
RMS Power Handling
300 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohms
Frequency Response
30 - 500 Hz
Sensitivity
82.8 dB
Subwoofer Design
Round / Circle
Main Cone Color
Dark Gray
Woofer Composition
SoloKon Polypropylene
Woofer Surround
Santoprene Rubber
Subwoofer Grille
Optional (Accessory required and sold separately)
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.4 cubic feet
Maximum Sealed Box Volume
1.8 cubic feet
Minimum Ported Box Volume
0.8 cubic feet
Maximum Ported Box Volume
1.2 cubic feet
Top-Mount Depth (Mounting Depth)
4-1/4"
Cutout Diameter
6-15/16"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
52.7 Hz
Equivalent Compliance (Vas)
7.925 liters
Total Speaker Q Value (Qts)
.853
Electrical Q Value (Qes)
.937
Electrical Resistance of Voice Coil (Re)
4.1 ohms
Mechanical Q Value (Qms)
9.577
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

40CWR84

Weight:

8.00lbs

Internal SKU:

40cwr84

Internal Product ID:

66719

Product and How-to Videos


  • Kicker CompR Car Subwoofers (The New CVR!) | CES 2013
  • Kicker CompR Car Subwoofers | New CVR Kicker Subs
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

Customer Ratings & Reviews



5 star
80%
4 star
20%
3 star
0%
2 star
0%
1 star
0%



Durability
4.8
Value
4.4
Features
4.8
Design
5
Usability
5

Customer Reviews

Sort by:

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Great Sub

I would recommend this product to anyone looking for some good clean and loud bass out of a small sub. I currently have this hooked up in my room with a boss 1100 amp, it's running about 375w @ 2 ohms. I'm using an old computer power supply to run it on 12v. The bass is very clean yet powerful. I'm using a .77 cu/ft ported box which is a little bit small but all I have for now. The only complaint I have is that it doesn't hit incredibly low but you can't expect that from an 8 inch sub. Overall great product and would recommend.

By Zach on August 25, 2014

39

found this helpful.

Big bang for the buck

Couldn't beat the price. Bought this as a replacement for my Alpine that I kept blowing. Happy with it so far.

By Adam on July 7, 2014

37

found this helpful.

awesome

Pounds like a ten and is way fast at hitting notes

By murf on September 27, 2013

29

found this helpful.

Solid Bass

Replaced a stock 8" in my suburban. Had to make some mods for it to fit and add some polyfill in and behind the box, but it was worth it. Driving it with an Alpine PDR-V75 and set to 2 ohm. The impedance switch simplifies the setup. Getting thundering bass in the family ride. Now my 14-year-old asks if we can go for a drive and listen to music!

By Happy Daddy on April 13, 2015 Checkmark Icon Verified purchase

20

found this helpful.

Sub system

I would recommend this site, I got a great price, and both the Sub and the box got here on time

By Bruce on October 11, 2015

7

found this helpful.

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