Twin 8 – Audison Prima System (2009-14)

$1,975.00

Highlights:

  • Audison Prima APS8-R subwoofers + curved enclosure
  • 500 RMS continuous power handling
  • Complete subwoofer upgrade, no amplifier required 
  • Mesh subwoofer grills included

This item is for a turn-key system designed for 2009-2014 R35 GT-Rs to upgrade from the factory Bose subwoofers. This is a direct plug and play replacement with no wires needing to be cut or holes drilled. This particular system is equipped with Audison Prima APS8-R subwoofers that produce a high fidelity, deep and punchy sound. Thanks to new magnet and basket-cone technology, the Audison Prima systems are the lightest of the Twin 8 systems, are among the most sensitive, and include mesh grills at no extra cost. 

This kit includes:

  • Xtreme Audio twin 8″ sealed curved subwoofer enclosure
  • 2 Audison Prima subwoofer
  • JL Audio MX500 amplifier
  • LOC90 line converter with gain control
  • 3D printed amplifier rack
  • Pre-built plug and play wiring harness
  • Enclosure mounting brackets and hardware
  • Rear console cover
  • Rear deck cover
  • Step-by-step color printed install manual

Technical specifications:

  • 500 RMS watts (continuous power handling)
  • 8.8mm excursion
  • 84db sensitivity
  • 2 ohm load
  • Gold plated speaker terminals
  • 10 gauge pure copper speaker wire

 

Category:

Description

 

Housing the subwoofers is the highly regarded Gen5 twin 8 curved subwoofer enclosure. The enclosure is built from 5/8″ MDF material for structural rigidity and sound quality. Enclosures are designed with a thicker face to recess the subwoofers and prevent baffle flex while incorporating internal corner bracing to reduce air turbulence. Threaded inserts are built into each enclosure on the sides and rear for using bolts for mounting and attaching accessories as opposed to screws. Enclosures are finished with gold hardware, gold terminals, and a 1/4″ layer of high density foam with upholstery that is nearly identical to the factory GTR interior. A rear center console cover and rear deck cover is included to carry the OEM stitching from the front arm rest, through the rear console, and onto the subwoofer enclosure.

Everything you need for the install is included, with the exception of tools. The install time takes approximately two hours depending on your install ability. This is a plug and play style install. All bolts match up to factory bolt locations, no wire cutting is required, no holes need to be drilled, and the front seats do not need to be removed. The amplifier will be sent pre-tuned to sound great as soon as it is installed. Tools required for the install are a flat screwdriver, 10mm socket driver, 14mm socket driver, 4mm Allen key. 

Please see the comparative sound chart below. Note that the phrasing is very generalized and the performance and sound quality are excellent for all options. There are however slight differences between the final sound of each system as a result of the different technologies that each subwoofer manufacture uses such as their cones, venting, magnets, etc.

 

Additional information

Weight 35 lbs
Dimensions 24 × 12 × 12 in