Garage
Shop

Kicker 40CWR84 (Open Box)

300W 8" CompR Series Dual 4 ohm Subwoofer

Kicker
Shop all Kicker
Product videos
highlight-star-icon

• Peak Power: 600W, RMS Power: 300W
• Injection-Molded Polypropylene Cone
• Rubber Surround
• Top-Mount Depth: 4-1/8"
• Sensitivity: 82.8 dB
• Built-In Impedance Switch
• Frequency Response: 30-500 Hz

Learn more about the LS-40cwr84-OB

We apologize

This item has been discontinued

Product Highlights


• Peak Power: 600W, RMS Power: 300W
• Injection-Molded Polypropylene Cone
• Rubber Surround
• Top-Mount Depth: 4-1/8"
• Sensitivity: 82.8 dB
• Built-In Impedance Switch
• Frequency Response: 30-500 Hz

Description


Kicker brand icon

Authorized dealer

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 CompR CWR84 (43CWR84)

600W Peak (300W RMS) 8" Comp R 4 ohm Dual Voice Coil Subwoofer
Quantity: 1

Kicker Authorized Dealer

General Features:

  • 8" Dual 4-Ohm CompR Series Subwoofer
  • Power Handling:
    • Peak: 600 watts
    • RMS: 300 watts
  • Recommended power range: 400 - 800 RMS
  • All-Polypropylene Cone
  • Ribbed Santoprene® Surround
  • Spiralead tinsel-lead technology
  • Stamped Steel Basket
  • Brass Spring-loaded Push Terminals
  • Dual 2-Ohm high-temperature voice coils
  • Double Stacked Magnet
  • Top-mount depth: 4 1/8"
  • Cutout diameter: 7"
  • Frequency Response: 25 - 500Hz
  • Sensitivity: 82.1dB
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty
  • Priced Individually

Tips for Installing the 43CWR84 Subwoofer


Subwoofer Wiring Guide


Wiring Guide to Wire 1 Kicker 40CWR84 (Open Box) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Kicker 40CWR84 (Open Box) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Kicker 40CWR84 (Open Box) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Kicker 40CWR84 (Open Box) 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-OB

Weight:

8.00lbs

Internal SKU:

LS-40cwr84-OB

Internal Product ID:

85988

Product and How-to Videos


Customer Ratings & Reviews



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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

Add-ons


Similar Products

Best selling similar products

Deaf Bonce DB-SA2508 D1

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Paper Cone
• Foam Surround
• Impedance: Dual 1+1
• Mount depth: 5.95"
• Sensitivity: 84.7 dB

(1)

$199.90

Kicker 47KBRW8 ReFLEX™

• 8" ReFLEX™ Passive Radiator
• Rubber covered plastic Cone
• Rubber Surround

$49.99

Kicker CWRT84 (48CWRT84)

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohms
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 2-11/16"
• Sensitivity: 81.8 dB

(2)

$169.99

JL Audio 8W7AE-3


• RMS Power: 500 watts
• Impedance: Single 3 ohms
• Polypropylene Cone
• Polyether Foam Surround
• Mount depth: 6.83"
• Sensitivity: 82.7 dB

(6)

$699.99

NVX VSW84v2

• 8" VS-Series Subwoofer
• Dual 4-ohm Voice Coil
• RMS Range: 250 Watts
• Non-Pressed Paper With Woven Carbon Fiber Top
• High Excursion Foam Surround
• Stamped Steel Basket
• Dual Nomex Spiders

(6)

$46.99

Related Searches


40cwr84-OB small

Item added to your cart.

Price: $99.95

Essential add-ons
NVX 20 ft. of True Spec 8 Gauge Speaker Wire

Flexible multi-strand cable bends and twists to meet your installation needs.

$64.99

$49.99

Add to cart
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$7.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$8.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart
Save up to 10 different vehicles in your garage

Loading...
Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon