U-12d2 / 30 cm subwoofer

1500 watt rms / dvc 2 ohm / op aanvraag

Euro 799.00 *Prijzen zijn inclusief btw

Artikelcode: u12d2

The Sundown U Series is our premier “standard suspension” woofer series. It is the most direct replacement for

the world famous Z v.3 woofer line which we produced from 2011 to 2016 before launching the “new platform” Z v.4 series.

Due to numerous advancements in our design process the U Series is able to deliver performance

on-par with the Z v.3 series but at a much lower cost.

We start with a double-stacked / 8.66” wide Y35 grade ferrite magnet system coupled to a one-piece,

bumped T-Yoke and a 0.6” thick top-plate.

Just as with the Z v.3 before it and our other high-end subwoofers we also add a very thick (5mm thickness)

aluminum shorting ring inside the magnets to reduce static inductance and level out inductance over stroke.

The U series motor also features a 0.6” long pole-extension to keep the coil under control at high levels of excursion.

The voice coil is a 2.36” long / 3” diameter 4-layer aluminum winding / aluminum former unit –

which is the same coil we use in our X v.2 series and, thus, the U series has the same 1500-watt RMS ratings.

The coil temperature is kept in check by a heavily smoothed / high-velocity pole-vent and a series of ten direct air-gap vents in the back plate.

The U series also features newly tooled cast aluminum vent rings in between the frame and top plate to

effectively exchange air at a high velocity over the voice coil beneath the spider landing.

The U series features an all-new cast aluminum frame series to the Sundown line which allows for taller cones

than the older frames used on the Z v.3 series.

The taller cones provide enhanced coil stability and increased mechanical excursion capability.

We also tooled matching cast-aluminum surround clamps for the U series to ensure durability in the most demanding situations.

The surrounds and cone bodies have been fully custom tooled especially for the U series and are stronger / support more excursion

than the Z v.3 series cones and surrounds.

The new cone bodies also feature an indentation for the same wide-flange, ultra-strong dust caps as our new platform subwoofers.

If you are looking for a woofer that sounds similar to the SA series but handles significantly more power… the U series is exactly what you need.

It has been designed to live up to the reputation earned by our Z v.3 series both in terms of every-day music enjoyment and SPL competition.

Features & Technology:

Xmax = 30mm one-way by 70% BL

RMS Power = 1500-watts
* Heavily vented magnetic gap
* Optimized high-velocity pole vent
* Innovative high-velocity vented frame spacer ring

Black Aluminum 3” voice coil former for superior heat dissipation

High Temperature 4-Layer Round Wire Coil

Large aluminum Faraday Ring (Magnet ID)

Spring Loaded Terminals

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

Bolted-On Surrounds

Bolted-On 100% Nomex Spiders

High-Strength Cast Aluminum Frame

Optimized for small ported & band-pass enclosures”

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