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Shipping Estimate
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- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
PRV Audio QS400.4 2 Ohm QS Series Class D 4-Channel Full-Range Car Amplifier 4 x 100W RMS @ 2ΩPRV Audio QS400. 4 2 OHM Full Range Class D 4 Channel Amplifier 400 Watts RMS Compact, efficient, and powerful, the QS400. 4 2 OHM is the perfect solution for building a clean multi channel system. Whether you're powering midranges, tweeters, or a combination of both, this amplifier delivers clean, full range output with high efficiency and low distortion. Class D full range 4 channel amplifier 4x100W RMS @ 2 Ohm 4x60W RMS @ 4 Ohm Bridgeable: 2x200W
PRV Audio QS400.4 2 OHM – Full-Range Class D 4-Channel Amplifier – 400 Watts RMSCompact, efficient, and powerful, the QS400.4 2 OHM is the perfect solution for building a clean multi-channel system. Whether you're powering midranges, tweeters, or a combination of both, this amplifier delivers clean, full-range output with high efficiency and low distortion.
- Class D full-range 4-channel amplifier
- 4x100W RMS @ 2 Ohm • 4x60W RMS @ 4 Ohm
- Bridgeable: 2x200W RMS @ 4 Ohm
- Frequency response: 20Hz–22kHz • S/N Ratio: >90dB
- High and low-level inputs with clip limiter
- Thermal, overload, and short circuit protection
- Proudly designed and manufactured in Brazil
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
4.8 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Perfect for Prom, the satin detail elevates the look
Size: Medium, Color: Black, Size: Medium, Color: Black
This sport jacket was a great item for prom. We had it altered and taken in a little to be more form fitting. It was lightweight enough to be comfortable and the color was a nice black with satin collar. It was a great value for the money and this is the second one I've bought. The first one was red for freshman homecoming. Fits true to size as this is a medium but we did want it a little more form-fitting.
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Reviewed in the United States on August 20, 2025
★★★★★ 5
well made
Size: Medium, Color: Black
My son looked SO handsome for Prom. This suit was surprisingly well-made for the cost. After pricing tux rental, this was a no-brainer.
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Reviewed in the United States on May 22, 2026
★★★★★ 4
Jr
Size: Large, Color: Royal Blue
Nice jacket but sleeves run small. My son is 6'1.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Much better quality than I expected
Size: X-Large, Color: Black
Better than I expected, actually a quality jacket. I'd wear it every day. The fit is perfect and exactly my style. I can't say much about washabiity due to having mine drycleaned
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Reviewed in the United States on December 10, 2025
★★★★★ 5
So many compliments
Size: Small, Color: Bright Purple, Size: Small, Color: Bright Purple
I received so many compliments on this jacket! 5’6” 140lbs. Fit like a glove but a little long. I will get the sleeves shortened.
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Reviewed in the United States on February 5, 2026
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