Kicker Cwtb82 8" Subwoofer Tube Enclosure

{{product.options[0].name}} 

{{packitem.quantity}} x {{packitem.item.name}} {{packitem.options[0].name}}

{{ getFromPrefix }}

Serves: {{selectedOption.serves}} ( per serve)

Buy now pay later, no extra cost! Payments from {{shortTermMostInstallmentsPrice | currency}}
- +

Stock Notification

Need Tyres for your wheels?
Recommended Tyre Sizes
SKU #

The KICKER CWTB82 8" Subwoofer Tube Enclosure is a compact, high-performance car audio solution designed to deliver deep, powerful bass without taking up valuable interior space. Featuring KICKER's advanced CompR subwoofer technology and a rugged tubular enclosure, the CWTB82 delivers impressive low-frequency performance in a versatile, space-saving design.

Part of the KICKER TB Series, this loaded subwoofer enclosure combines an 8-inch CompR subwoofer with a passive reflex radiator to produce rich, hard-hitting bass. Its durable ABS construction and flexible mounting system allow for horizontal or vertical installation, making it an excellent option for compact car audio setups.

With 300W RMS recommended amplifier power, 600W peak power and 2-ohm impedance, the KICKER CWTB82 offers an outstanding combination of powerful bass, durability and installation flexibility.

Key Features & Benefits:

  • Powerful 8" CompR Subwoofer – Delivers deep, punchy bass with excellent low-frequency response.
  • 300W RMS / 600W Peak Power – Engineered for powerful, controlled bass when paired with a suitable amplifier.
  • Passive Reflex Radiator – Additional passive radiator enhances bass output without requiring a larger enclosure.
  • Compact Tube Enclosure – Space-saving cylindrical design provides impressive bass from a small footprint.
  • Flexible Mounting Options – Can be installed horizontally or vertically using the supplied mounting brackets.
  • Heavy-Duty ABS Construction – Durable, weather-resistant enclosure designed for demanding environments.
  • Advanced Cooling Technology – KICKER's heat management system helps maintain reliable performance during extended use.
  • Durable Santoprene Surround – Reinforced rubber surround with signature double red stitching supports long-lasting performance.
  • Easy Wiring Connections – Spring-loaded speaker terminals provide convenient connection to a compatible amplifier.
  • Protective Speaker Grilles – Included grilles help protect the subwoofer during everyday use.

Specifications:

  • Brand: KICKER
  • Series: TB Series
  • Model: CWTB82
  • Product Code: 46CWTB82
  • Product Type: Loaded Subwoofer Tube Enclosure
  • Subwoofer Size: 8" (200mm)
  • Recommended Amplifier Power: 300W RMS
  • Peak Power: 600W
  • Impedance: 2 Ohms
  • Sensitivity: 84.4dB
  • Enclosure Type: Passive Reflex
  • Tuning Frequency: 31Hz
  • Enclosure Length: 328mm
  • Enclosure Width: 216mm
  • Height (Vertical Mount): 341mm
  • Height (Horizontal Mount): 219mm
  • Construction: Heavy-Duty ABS
  • Mounting: Horizontal or Vertical

Important Installation Information:

The KICKER CWTB82 is a passive loaded subwoofer enclosure and requires a compatible external amplifier to operate. For optimal performance, an amplifier capable of delivering approximately 300W RMS at 2 ohms is recommended.

The enclosure includes mounting brackets and hardware for flexible horizontal or vertical installation. Always ensure the enclosure is securely mounted and adequate space is available before installation.

Experience Powerful Bass with KICKER

Whether you're upgrading your factory sound system or adding deeper bass to an aftermarket car audio setup, the KICKER CWTB82 8" Subwoofer Tube Enclosure delivers impressive bass performance, durable construction and convenient installation in a compact package.

Buy the KICKER CWTB82 8" Subwoofer Tube Enclosure online at Hyper Drive today and enjoy great prices on premium KICKER subwoofers, amplifiers and car audio equipment, with convenient delivery throughout New Zealand!

Upgrade Your Sound. Drive with Clarity.

Explore New Zealand’s best range of car audio — subwoofers, amplifiers, head units, and speakers from the world’s leading brands.

Shop top audio gear online at Hyper Drive.

Nationwide delivery • Expert NZ support • 100% NZ owned & operated

Found A Lower Price? We Can Do Better Than That!

Found A Lower Price? We Can Do Better Than That!
Found A Lower Price? We Can Do Better Than That!

Tyre and Wheel Shipping

Cost: $19.99 per unit

All orders for items in stock at our Penrose store will be shipped on our standard 2-5 working day courier service. Items not in stock will leave our store within 1-2 working days.
Add another 1-2 days for RD Rural Delivery addresses
PLEASE NOTE - WE ARE UNABLE TO SHIP TO P.O BOXES

 

Car Care Shipping

Cost: $14.99
All orders for items in stock at our Penrose store will be shipped on our standard 2-5 working day courier service. Items not in stock will leave our store within 1-2 working days.
Add another 1-2 days for RD Rural Delivery addresses
PLEASE NOTE - WE ARE UNABLE TO SHIP TO P.O BOXES

 

Battery Shipping 

Cost: From $19.99

Auckland Same Day Delivery: Order cut-off time is 1pm. If the battery is not available locally, it will be sent from the nearest city branch, which can take a few extra days.

All batteries can only be sent to a Mainfreight Depot for collection. All orders for batteries are held in stock nationwide at various distribution warehouses around NZ and will get shipped from your closest warehouse. Shipping can take up to 7 working days due to the item requiring a dangerous goods certificate. In the event, its out of stock locally, it will get sent from the next closest distribution warehouse that has it in stock. We do not ship to P.O Boxes, Private Bags or Islands.

 

Express Car Audio Shipping

Cost: $9.99

All orders for items in stock at our Penrose store will be shipped on our standard 2-5 working day courier service. Items not in stock will leave our store within 1-2 working days.
Add another 1-2 days for RD Rural Delivery addresses
PLEASE NOTE - WE ARE UNABLE TO SHIP TO P.O BOXES

 

Standard Nationwide Shipping

Cost: $19.99
All orders for items in stock at our Penrose store will be shipped on our standard 2-5 working day courier service. Items not in stock will leave our store within 1-2 working days.
Add another 1-2 days for RD Rural Delivery addresses
PLEASE NOTE - WE ARE UNABLE TO SHIP TO P.O BOXES


Large Items & Roof Box Shipping

Cost: $69.99 
Oversized item shipping for roof trays and roof boxes. Delivery to Local Depot or Commercial Business Addresses only.
Expected delivery time of 3-10 working days, depending on location and stock on hand. 

 

Pick Up at Hyper Drive 

Cost: Free
Orders can be picked up between trading hours of 8 am-5 pm, Monday to Friday and Saturday 9 am-1 pm*. Pick up from 434B Church Street East, Penrose, Auckland.

*PLEASE WAIT FOR A CONFIRMATION EMAIL TO ADVISE YOUR ORDER IS READY FOR PICKUP*

 

Roof Top Tent Shipping
Cost: $99.99 
Oversized item shipping for Roof Top Tents. Delivery to Local Depot or Commercial Addresses only. 
Expected delivery time of 3-10 working days, depending on location and stock on hand. 

 


Additional Information
SHIPPING TIMES
For items showing "In stock at Hyper Drive, ships today " orders placed before 3pm will normally leave the same day
*Larger item(s) may take an additional day to be picked up by carrier.

For Items showing "In stock at Distribution Centre  -Ships in 1-2 working days "  orders placed will take an additional 1-2 working days before they are shipped.
This means the item comes from a 3rd party warehouse and will be dispatched in up to 2 business days time.

We recommend sending your order to your workplace, this will speed up the delivery of your order as someone will be there to sign for it

Outside of business hours during public holidays and weekends, nothing will be shipped, as courier companies do not operate.

All orders paid by bank deposit will be processed and shipped the day funds clear in our bank accounts. This can take up to two working days.

Pick-ups are welcome between business hours (Mon-Fri 8 am-5 pm and Sat 9 am-1 pm). Payments are welcome to be made in-store. 


COURIER COMPANIES:

We use Post Haste & Mainfreight for the majority of our shipping. 

Post Haste (Nationwide): 
http://www.posthaste.co.nz/tracktrace.html

For shipping large items, eg: roof top tents, awnings and roof boxes, we use:
Mainfreight (North Island):
https://www.mainfreight.com/track

Bascik Transport (South Island):
https://www.bascik.co.nz/

Copyright © 2026 Hyper 2 Ltd, all rights reserved. Powered by n2 ERP

Payment Methods

Sign up for the Latest
Specials & new arrivals

Sign up successful!