Description

Sundown’s “ultra-high excursion” subwoofer lineup after the X v.3 series and replaces the world-famous Z v.5 series. This motor drives a 3″ diameter 8-Layer Flat Wire Aluminum Voice Coil wound on a thick aluminum former to incredible levels of excursion. Features a high-velocity pole vent, a heavily vented magnetic gap, and machined channels in four places around the pole piece itself.

FEATURES:

• • Power Handling: 2500 Watts RMS

• • Xmax = 35mm one-way by 70% BL

• • Heavily vented magnetic gap

• • Spring Loaded Terminals

• • Optimized high-velocity pole vent

• • Innovative high-velocity cast-aluminum vented frame spacer ring

• • Black aluminum 3 inch 8-layer voice coil

• • Mega-Roll v.2 surround

• • Custom tooled basket

• • Large aluminum Faraday (shorting) Ring

• • Stitched-On XL Tinsel Leads to prevent fatigue and failure

• • Custom-tooled ultra-linear spider packs

SPECIFICATIONS:

• • RE (Ohms)                    1.7977

• • FS(Hz)                           26.6353

• • VAS(L)                           97.0485

• • Qes                                 0.4869

• • Qms                               5.7399

• • Qts                                 0.4489

• • Le(mH)                          2.1512mH

• • BL(NA)                          20.4872

• • Mms(Grams)               679.3307g

• • Cms(uM/N)                 52.5587uM/N

• • Sens(dB @ 1w/1m)    87.5064dB

Dimensions: 20″x20″x20″