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RetroSound R-TW84-ENCL Sealed enclosure with one 8" shallow-mount subwoofer

Item # 068RTW84EN

RetroSound's R-TW84-ENCL enclosure houses their R-TW84 shallow-mount 8" subwoofer in a sealed box that's only...

RetroSound's R-TW84-ENCL enclosure houses their R-TW84 shallow-mount 8" subwoofer in a sealed box that's only...

4 questions - 4 answers

Item # 068RTW84EN

Shop all RetroSound Sub Boxes (Loaded)

About the RetroSound R-TW84-ENCL

Bob Bihlmayer

A sub box that's only 4" deep

RetroSound's R-TW84-ENCL enclosure houses their R-TW84 shallow-mount 8" subwoofer in a sealed box that's only four inches deep. The 4-ohm sub features a mica-injected polypropylene cone with a Santoprene surround for distortion-free bass, in a strong cast-aluminum basket for superior accuracy. Neodymium magnets allow high power handling without adding a lot of weight.

A sub box that's only 4" deep

RetroSound's R-TW84-ENCL enclosure houses their R-TW84 shallow-mount 8" subwoofer in a sealed box that's only four inches deep. The 4-ohm sub features a mica-injected polypropylene cone with a Santoprene surround for distortion-free bass, in a strong cast-aluminum basket for superior accuracy. Neodymium magnets allow high power handling without adding a lot of weight.

 This enclosure measures just 15-7/8" x 12-3/4" x 4", perfect for vehicles where space is limited, and it's a perfect match for the sub. The enclosure's MDF construction and carpet covering will withstand the typical bumps and lumps of the road. The enclosure also includes deluxe push terminals and a rugged grille.

Installation Note: You'll need mounting screws to install the sub in its enclosure.

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Product highlights:

  • sealed MDF enclosure with charcoal carpeting and deluxe speaker terminals
  • ultra-thin 8" 4-ohm flat subwoofer
  • neodymium magnet structure
  • rigid cast aluminum basket
  • injected poly mica cone
  • Santoprene surround for smooth, natural sound
  • 1-3/4" voice coil on a Kapton® former
  • power handling: 250 watts RMS/500 watts peak
  • enclosure volume: .312 cubic foot
  • dimensions: 15-7/8"W x 12-3/4"H x 4"D (4-7/8" w/grille)
  • sensitivity: 88 dB
  • frequency response: 32-5000 Hz
  • warranty: 1 year
  • MFR # R-TW84-ENCL

What's in the box:

  • One 8" Subwoofer
  • Enclosure for a single 8" subwoofer
  • Polyester lining (installed)
  • Grille
  • Owner's manual

Customer reviews for RetroSound R-TW84-ENCL

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More details on the RetroSound R-TW84-ENCL

Pat M.

Features & specs

General
Woofer Size (inches) 8
Speakers Per Box 1
Woofer Material Injected Poly-Mica
Enclosure Type Sealed
Color Charcoal
Pieces in System 1
Width (inches) 15-7/8
Height (inches) 12-3/4
Depth (inches) 4-7/8
Connector Type Spring post
Frequency Response 32-5000 Hz
Power Range (Watts RMS) 250
Maximum Wattage 500
Sensitivity 88 dB
Impedance 4 ohms
Parts Warranty 1 Year
Labor Warranty 1 Year
The RetroSound R-TW84-ENCL replaces these items:

Product Research

Features

Overview: This package includes one RetroSound R-TW84 8" subwoofer, the R-TWENCL sealed enclosure designed for that sub, and a protective grille.

Note: The sub is not factory mounted in the enclosure and mounting hardware is not included, so eight mounting screws must be purchased separately. (One option is item number 120HWP0001.)

Materials: The enclosure is built from 1/2" MDF (medium-density fiberboard), covered in charcoal colored carpet.

Internal Box Volume: The enclosure's internal volume is 0.312 cubic feet.

Terminals: The spring-post speaker terminals are mounted on the enclosure's side panel. They will accept bare wire up to 10 gauge, pin connectors, and single banana plugs. Inside the enclosure the terminals have an attached 15" length of speaker wire for connecting the subwoofer.

Brackets: Brackets for securing the enclosure to your vehicle are recommended.

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Customer Q&A

4 questions already asked

Q
What amplifier would work best for this?
tommmy  Dec 07, 2020
1 answer
A
Thanks for your question. For information on selecting the best amp I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the amp models and help you make the best choice for your system.
kristina  Dec 17, 2020 (Staff)
Q
Is this subwoofer a single or double voice coil or single?
luis  Feb 04, 2020
1 answer
A
It is a single, 4-ohm voice coil.
casey  Feb 19, 2020 (Staff)

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