15" Subwoofer

An image of a Trinity Audio Solutions H Series 15" Subwoofer D1 on a white background.

Trinity Audio Solutions H Series 15″ Subwoofer D2

$799.99

The new H Series Subwoofers are the culmination of science and art, designed to exceed…

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A Trinity Audio recone kit subwoofer with the letter t on it.

Trinity Audio Solutions TAS-M15 15 Inch Subwoofer

$479.95

The M Series Subwoofer is available in 12” and 15” and now 18″ models.

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A Trinity Audio recone kit subwoofer with the letter t on it.

Trinity Audio Solutions TAS-M15 15 Inch Subwoofer

$479.95

The M Series Subwoofers feature high quality cast aluminum…

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A U Series 15" v.2-D2 (1750 RMS) on a white background.

U Series 15″ v.2-D2 (1750 RMS)

$569.99

The Sundown U Series is our premier “standard suspension” woofer series. The all-new U v.2 improves on the already incredible performance of its predecessor.

We start with a double-stacked / 9.44” wide Y35 grade ferrite magnet system (3/4” wider than the v.1) coupled to a one-piece, bumped T-Yoke and a 0.6” thick top-plate. Just as with 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 v.2 adds a pole-cap aluminum shorting ring which doubles as a heat-sink and airflow guide. The U v.2 series motor also features a 0.6” long pole-extension to keep the coil under control at high levels of excursion.

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A U Series 15" v.2-D2 (1750 RMS) on a white background.

U Series 15″ v.2-D4 (1750 RMS)

$569.99

The Sundown U Series is our premier “standard suspension” woofer series. The all-new U v.2 improves on the already incredible performance of its predecessor.

We start with a double-stacked / 9.44” wide Y35 grade ferrite magnet system (3/4” wider than the v.1) coupled to a one-piece, bumped T-Yoke and a 0.6” thick top-plate. Just as with 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 v.2 adds a pole-cap aluminum shorting ring which doubles as a heat-sink and airflow guide. The U v.2 series motor also features a 0.6” long pole-extension to keep the coil under control at high levels of excursion.

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A pair of Sundown Audio X-15 v.3 (2000-watt) D1 car subwoofers on a white background.

X-15 v.3 (2000-watt) D2

$699.99

The X v.3 series is the entry into the Sundown Audio “ultra-high excursion” suspension and frame designs. They all feature our custom tooled and patented frames (US Patent Numbers D691596, D691597, D691598, and D741841).

We mate these new platforms to a triple stacked 225mm (8.86”) diameter motor structure featuring a hyper-extended pole and extreme clearances (allowing up to 4″ p-p travel before mechanical bottom). This motor drives a 3″ diameter 4-layer flat aluminum coil wound on a thick aluminum former to incredible levels of excursion. This is the same coil design utilized in the NS v.3 and Z v.5 series in the past. It is a proven coil with monstrous power handling potential. The combination of coil and updated motor for the X v.3 series brings its performance in terms of motor force to about 85% of the level of the previous generation Z v.5 series! So this makes the X v.3 an incredible value.

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A pair of Sundown Audio subwoofer Z v.6 15” D2 (2500-watt) subwoofers on a white background.

Z v.6 15” D1 (2500-watt)

$999.99

The Z v.6 is the second step up in Sundown’s “ultra-high excursion” subwoofer lineup after the X v.3 series and replaces the world-famous Z v.5 series. All models (10,12,15,18) feature our custom tooled and patented frames (US Patent Numbers D691596, D691597, D691598, and D741841).

Sundown mates these new platform frames to a quad stacked 240mm (9.45”) diameter motor structure with a total magnet stack height of 100mm (3.94”) featuring a hyper-extended pole and extreme clearances (allowing over 4″ p-p travel before mechanical bottom effectively making it bottomless). Compared to the X v.3 motor both the top & back plates are thicker allowing for even more magnetic strength and excursion potential. For the Z v.6 the top plate is another 5mm thicker than even the outgoing Z v.5 series!

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A pair of Sundown Audio subwoofer Z v.6 15” D2 (2500-watt) subwoofers on a white background.

Z v.6 15” D2 (2500-watt)

$999.99

The Z v.6 is the second step up in Sundown’s “ultra-high excursion” subwoofer lineup after the X v.3 series and replaces the world-famous Z v.5 series. All models (10,12,15,18) feature our custom tooled and patented frames (US Patent Numbers D691596, D691597, D691598, and D741841).

Sundown mates these new platform frames to a quad stacked 240mm (9.45”) diameter motor structure with a total magnet stack height of 100mm (3.94”) featuring a hyper-extended pole and extreme clearances (allowing over 4″ p-p travel before mechanical bottom effectively making it bottomless). Compared to the X v.3 motor both the top & back plates are thicker allowing for even more magnetic strength and excursion potential. For the Z v.6 the top plate is another 5mm thicker than even the outgoing Z v.5 series!

Learn more »

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