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SKU: SQ-HDX8-D2

SOUNDQUBED 8" HDX Subwoofer

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Regular price $269.95
Shipping calculated at checkout.

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Shipping & delivery

Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).

Shipping policy · Returns · Fitment questions? (561) 207-7988

Delivery and Shipping

Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.

Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.

Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.

Description

Are you tired of listening to music in your car and feeling like something is missing? Do you crave that deep, powerful bass that makes your heart race and your body vibrate? Look no further than Soundqubed's heavy duty HDX3 subwoofer. This subwoofer is not for the faint of heart. It is loud, strong, and built to produce the kind of bass that will make the ground shake. Whether you're a die-hard audiophile or just someone who loves to feel the music, this subwoofer is the perfect addition to your audio system. One of the standout features of this subwoofer is its durability. It is built to withstand the rigors of everyday use, so you can enjoy your music without worrying about damaging your equipment. The heavy duty construction ensures that this subwoofer will last for years to come, even with frequent use. But durability is only part of the equation. The real magic of this subwoofer is in its sound production. It produces a deep, rich bass that will fill your car, truck, boat, 18 wheeler, UTV, or anything else, with sound and make you feel like you're at a live concert. Whether you're listening to hip hop, rock, or electronic music, this subwoofer will bring out the best in your music and make it sound better than ever before. Another great feature of this subwoofer is its versatility. It can be used in a variety of different audio systems, so no matter what kind of setup you have, you can enjoy the benefits of this powerful subwoofer.

Model
HDX 6.5
HDX 8
RMS Power
450 W
850 W
Peak Power
1000 W
1700 W
Magnet Weight
75 Oz
125 Oz
Coil Diameter
2"
2.5"
Coil Length
30 mm
36 mm
Woofer Size
6.5"
8"
F(s)
54.235 Hz
42.157 Hz
Impedance
D2 / D4
D2 / D4
Q(ms)
5.521
4.841
Q(es)
0.511
0.401
Q(ts)
0.546
0.391
V(as)
2.317 L
5.122 L
M(ms)
85.480 grams
149.338 grams
Sensitivity 1W/1m
81.5
82.1
BL
14.84
17.56
Xmax
8mm
12mm
Sd
13.273" m2
20.106" m2
Displacement
.06ft³
.09t³
Mounting Depth
4.527"
5.59"
Circle Cutout
5.905"
7.244"
Sealed Enclosure (Cu Ft):
.25-.5FT³
.35-.75FT³
Ported Enclosure (Cu Ft):
.35-1.0FT³
1.0-1.5FT³

Fitment & installation

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