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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
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Description
Powerbass STA-8 8" 150W RMS Amplified Under Seat Loaded Subwoofer EnclosureSelectable 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
- 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
- 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
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Perfect lightweight computer bag!
Color: Khaki239
Awesome lightweight bag. Very cute. Seems durable and well-made at a very good price. Has a ton of well placed pockets that keep me organized. I purchased this as a replacement for a much heavier, computer bag and this absolutely does the trick. It looked a little small when I received it, but it holds everything that I need and more. I have a 15.6 inch laptop. I highly recommend.
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Reviewed in the United States on May 30, 2025
★★★★★ 5
Holds All business supplies, water, work and personal cell phones
Color: Black239
Beautiful business laptop backpack. Love it!
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Reviewed in the United States on February 16, 2026
★★★★★ 3
Didn’t Hold Up Long-Term
Color: Khaki239, Color: Khaki239
I used this for roughly eight months before the zippers began to separate and fail. Up until then it held up fine, but the zipper issue ultimately made it unusable.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Stylish and functional
Color: Brown Pu 239
I love this laptop backpack for work. I get so many compliments on it. It's stylish and functional. Fits my laptop and any paperwork I need to travel. The front pocket easily holds my charger and mouse. Good quality, very little wear after using daily for over a year now!
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Reviewed in the United States on February 16, 2025
★★★★★ 5
Love this bra!!!
Color: Light Beige, Size: 42D
This bra is amazing. The fit is perfect and it works really well as a minimizer. It doesn’t poke, stab, or leave any indentations or marks around my breasts or back, which is usually a problem for me with underwire bras. The wire also doesn’t dig into my skin or stomach at all.
It’s incredibly comfortable and provides great support and lift. My breasts feel secure and well-supported all day. I highly recommend this bra!
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Reviewed in the United States on April 21, 2026