SKU: 19709513785

Powerbass STA-10 - 10" Amplified Underseat Subwoofer Enclosure

Sale price$176.85 Regular price$196.50
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Powerbass STA-10 - 10" Amplified Underseat Subwoofer EnclosureThe STA 10 features an Ultra Efficient Class D mono amplifier perfectly matched to power the 10 inch woofer in our exclusive passive radiator design for more bass in less space. We developed a compact trapezoid shaped enclosure, perfectly tuned to get the most out of the proprietary 10 inch subwoofer. The geometric design maximises transient response, reducing the negative effects that a small enclosure can have on the subwoofer by dispersing and

The STA-10 features an Ultra Efficient Class D mono amplifier perfectly matched to power the 10-inch woofer in our exclusive passive radiator design for more bass in less space. We developed a compact trapezoid shaped enclosure, perfectly tuned to get the most out of the proprietary 10-inch subwoofer. The geometric design maximises transient response, reducing the negative effects that a small enclosure can have on the subwoofer by dispersing and dissipating standing waves away from the subwoofer and result in cleaner, deeper bass in very small space.

Supplied with “plug in” connectors for speakers and power, installation is simple and straightforward. Also, since no holes need to be cut, the STA-10 is a perfect choice for leased vehicles that could use a little extra bass.

STA-10 Amplified Sub Enclosure Features:

  • Aluminium Enclosure with a lighted logo badge all CAD (Computer Aided Design) for maximum output in small spaces
  • 10-inch Polypropylene Woofer with 40oz ferrite magnet and pole venting
  • 200 watts RMS Mono Amplifier (400 watts Peak Music Power) featuring variable Gain, Low Pass and Bass EQ
  • High / Low Input compatible with OEM or aftermarket radios
  • Variable Remote Gain Control (Included)

Specifications:

  • Single 10" 200 Watt RMS Amplified Under Seat Subwoofer Enclosure
  • Extruded Aluminium Enclosure with Dynamic Damping
  • 10” Injection Moulded PP Cone Woofer
  • 1.5" KSV Voice Coil Former
  • 1-Channel 200-Watt High Efficiency Class D Design
  • High Level (Speaker)/Low Level (RCA) Input
  • Soft Delay Turn On/Off Circuit
  • Auto Turn-on (high level input only)
  • Variable Low Pass Electronic Crossover
  • Variable 12dB Bass Boost EQ @ 45 Hz
  • S/N Ratio: >85 dB
  • Subwoofer EQ Frequency: 45 Hz
  • Variable Subwoofer EQ: 0dB - 12 dB
  • Low-Pass Crossover Freq: 40 Hz - 200 Hz
  • Input Sensitivity: 250 mV - 6V (low level)/1.0V - 10 V
  • Total Harmonic Distortion: 0.5% at Rated Power
  • Output Power (14.4 V) @ 2 ohm: 200 watts RMS / 400 watts max
  • Frequency Response: 20 Hz - 200 Hz
  • Variable Gain Control
  • Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output
  • Variable Wired Remote Gain Control Included
  • Mounting Hardware Included
  • 10.9"W x 3.2"H x 14.4"D
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19709513785

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4.7 ★★★★★
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MB
Waukegan, US
★★★★★ 5
Great fit, functional, most comfortable shorts!
Size: 30, Color: Anthracite Camo
These are my go-to shorts, I now have five pair in different camo colors! I suggest one waist size smaller than you normally wear, (I buy a 30 instead of a 32, because they stretch and would be too sloppy if I purchased my regular size). The large open slotted pocket on the left, behind the Velcro flap pocket, is perfect for a normal sized cell phone. Plenty of utility pockets for EDC. Since these stretch slightly to accommodate movement and sitting, they are extremely comfortable. Also, my wife says they are good looking on me, so that gets an extra star!
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Reviewed in the United States on March 24, 2026
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garym
Charlottesville, US
★★★★★ 5
great shorts
Size: 38, Color: Gunmetal
excellent shorts. slightly loose around the waist, which i prefer. inseam is perfect just above the knee. light weight and roomy. wash well.
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Reviewed in the United States on May 24, 2026
S
Verified Purchase
Sara
Lexington, US
★★★★★ 5
The perfect throw-on athletic dress (with built-in shorts!)
Size: Small, Color: Navy Blue
I’ve been loving this athletic dress—it’s one of those pieces that’s both functional and cute, which is hard to find. The fabric is lightweight, breathable, and slightly stretchy, so it’s comfortable whether you’re running errands, going for a walk, or just chasing kids around all day. The built-in shorts are a huge plus. They stay in place well and make it feel more secure than a regular dress, especially on busy days. I also appreciate the pockets—they’re actually usable and don’t feel bulky. The fit is relaxed and flowy, which I personally like because it’s easy and flattering without clinging. The straps are adjustable, so you can customize the fit a bit depending on your height or preference. I’d say it runs true to size for a looser fit. If you want it more fitted, you could size down, but I like the casual, sporty look as is. Overall, this is a great everyday summer staple—super easy to style with sneakers or sandals, and perfect for travel or on-the-go days. I’ll definitely be getting more colors!
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Reviewed in the United States on April 24, 2026
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Verified Purchase
Amber
Cuba, US
★★★★★ 5
Perfect for summer days.
Size: Medium, Color: Deep Gray, Size: Medium, Color: Deep Gray
I absolutely love this little athletic summer dress. I typically wear a size ten and ordered this in a medium and it's a perfect fit. I have the straps short so way it doesn't look baggy. It is super soft and comfortable. It is breathable and a perfect cut and length for me so so I plan on wearing it all during hot summer days. This is very versatile and easy to style by layering different things underneath it. I have a gray and leopard sports bra that is a really close shade of gray so it almost looks like it's one piece. I plan to order the teal as I have a swimsuit top that will match that color spot on. It seems like it is good quality and should hold up well to normal usage. I like that it has really big pockets , but I likely will not use them often lol. I just like the fact that if I need to have pockets they are there.
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Reviewed in the United States on April 15, 2026
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The Lymans
Natrona Heights, US
★★★★★ 4
Size down! But overall comfortable and cute and good quality
Size: Small, Color: Light Yellow
Overall it’s cute and comfortable, but my advice is to SIZE DOWN!!! I wish I would have, but I’ve already washed it so it’s too late. The straps are adjustable, but even so, I’ve had to tighten them as far as they’ll go. For reference, I am 5’1” and 125#, rectangle shaped/boxy body with a very small chest and I got a Small. The top gapes open on me and the dress is longer than I prefer for this style. Material/fabric is nice and good quality and it’s a perfect one-piece easy outfit for warm days. I like the yellow color too. It is tricky to find the right bra to wear with it, though. Got lots of compliments on it the first time I wore it.
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Reviewed in the United States on April 22, 2026

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