Powerbass STA-8 - 8" Amplified Underseat Subwoofer Enclosure
SKU: 12181653500

Powerbass STA-8 - 8" Amplified Underseat Subwoofer Enclosure

Sale price$151.65 Regular price$168.50
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Powerbass STA-8 - 8" Amplified Underseat Subwoofer EnclosureSpecifications: Single 8" 150 Watt RMS Amplified Under Seat Subwoofer Enclosure Extruded Aluminum Enclosure with Dynamic Damping 8 Injection Molded PP Cone Woofer 1. 5" KSV Voice Coil Former 1 Channel 150 Watt High Efficiency Class A B 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 Variable Gain Control

Specifications:

  • Single 8" 150 Watt RMS Amplified Under Seat Subwoofer Enclosure
  • Extruded Aluminum  Enclosure with Dynamic Damping
  • 8” Injection Molded PP Cone Woofer
  • 1.5" KSV Voice Coil Former
  • 1-Channel 150 Watt High Efficiency Class A/B 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
  • 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
  • 9.75"W x 2.75"H x 13.5"D
  • Selectable Subwoofer EQ: 0dB - 12 dB @ 45 Hz
  • Inputs: Low Level (RCA)/High Level (speaker level)
  • Equalization Boost/Cut: 0dB - 12 dB
  • Subwoofer Frequency Range: 20 Hz - 200 Hz
  • Power Supply: Unregulated PWM
  • Height: 2.75"
  • Width: 9.75"
  • Depth: 13.5"
  • Material: Extruded Aluminum
  • 2-ohm Power: 150 watts RMS/300 watts max
  • Subwoofer EQ Frequency: 45 Hz
  • Variable Subwoofer EQ: 0dB - 12 dB
  • Low-Pass Crossover Freq: 40 Hz - 200 Hz
  • Dimensions (in Inches): 2.75" x 9.75" x 13.5"
  • Input Sensitivity: 250 mV - 6V (low level)/1.0V - 10 V
  • S/N Ratio: >85 dB
  • Total Harmonic Distortion: 0.5% at Rated Power
  • Output Power (14.4 V) @ 2 ohm: 150 watts RMS/300 watts max
  • Channels (mono): 1
  • Frequency Response: 20 Hz - 250 Hz
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: 12181653500

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Emily Davis
Los Angeles, US
★★★★★ 5
No Fuss For Kids
Style: Sunscreen Stick, Size: 1.5 Ounce (Pack of 1)
Neutrogena Sunscreen Stick SPF 50 – A Summer Must-Have! I absolutely love the Neutrogena Sunscreen Stick SPF 50 — it’s a staple in our summer routine. I always keep several on hand: one in the car, one in the stroller, and one in our beach bag. It’s just so convenient to have wherever we go! What makes this sunscreen stick stand out is how easy it is to apply, especially on my kids’ faces. There’s no mess, no fuss, and no need to rub it in. I can quickly swipe it on even when they’re squirming or in the middle of playing. It goes on clear, feels lightweight, and doesn't leave a sticky or greasy residue. This product gives me peace of mind knowing my kids are protected with broad-spectrum SPF 50, and I don’t have to wrestle them into a full sunscreen routine. Total win for busy parents! Highly recommend for anyone looking for a quick, reliable, and kid-friendly sunscreen solution.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 23, 2025
E
Verified Purchase
Elizabeth Brule
Lake Worth, US
★★★★★ 4
Super easy sun protection
Style: Sunscreen Stick, Size: 1.5 Ounce (Pack of 1)
I keep buying this every summer for its ease of application! I’ve gotten others hooked on it too. It’s a little greasy but super effective, so worth it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
K
Verified Purchase
Kevin Brocksieck
Pawtucket, US
★★★★★ 5
Convenient product but not worth the money versus regular sunscreen. Good for convenience
Style: Sunscreen Stick, Size: 1.5 Ounce (Pack of 1)
Great product and easy to use but not worth the extra cost for the convenience
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
A
Verified Purchase
AmazonCustomer
Alexandria, US
★★★★★ 5
Dermatologist recommended
Style: Sunscreen Stick, Size: 1.5 Ounce (Pack of 1)
I did a light study on these products and this one is recommended by dermatologist with lots of good reason. There’s one dermatologist on you tube that does the most extensive and short, to the point at the same time, explanation of the different products on the market and what you want in a sunscreen. It’s worth looking it up if you used a lot of this product. She wasn’t selling anything but suggested this as one that’s the safest to use you should look that one up if it’s a concern. It’s the best and most simplified piece that I’ve seen on the subject. I recommend this one because that doctor recommended it. I still tan with it but I don’t burn. My pasty white skin likes to burn lol. It stays on with water reasonably well. I like the small package. It lasts pretty good too. I try to travel light and things like this really help. With a light load towel and a few things compact I can carry everything in a very small gym bag. This compact packing is awesome. The speedstick type applicator. The whole thing isn’t just perfect and a great product overall
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Reviewed in the United States on April 26, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Silky Smooth
Style: Sunscreen Stick, Size: 1.5 Ounce (Pack of 1)
Silky smooth texture, goes on easily and works well. Feels a little thick and greasy but not as much as other brands.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

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