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Description
PRV Audio QS1200.4 2 Ohm QS Series Class D 4-Channel Full-Range Car Amplifier 4 x 300W RMS @ 2ΩPRV Audio QS1200. 4 2 Ohm 4 Channel Class D Full Range Amplifier 1200 Watts RMS The PRV QS1200. 4 2 Ohm delivers serious multi channel performance in a compact chassis. Designed for high output mids and highs, this 4 channel full range Class D amp is perfect for active front stages and full range pro audio setups. 4 channel Class D full range amplifier 1200 Watts RMS total output 300 Watts RMS x 4 @ 2 Ohms High efficiency mini footprint with heavy
PRV Audio QS1200.4 2 Ohm 4-Channel Class D Full-Range Amplifier – 1200 Watts RMSThe PRV QS1200.4 2 Ohm delivers serious multi-channel performance in a compact chassis. Designed for high-output mids and highs, this 4-channel full-range Class D amp is perfect for active front stages and full-range pro audio setups.
- 4-channel Class D full-range amplifier
- 1200 Watts RMS total output
- 300 Watts RMS x 4 @ 2 Ohms
- High-efficiency mini footprint with heavy-duty heat sink
- Fully adjustable HPF/LPF crossovers and gain controls
- Bridgeable for 2-channel use (2 x 600W @ 4 Ohm bridged)
- RCA and high-level inputs with auto turn-on
- Reliable performance for pro audio and car systems
- Channels: 4
- RMS Power @ 2 Ohm: 4 x 300W
- RMS Power @ 4 Ohm: 4 x 170W
- RMS Power @ 4 Ohm Bridged: 2 x 600W
- Frequency Response: 10Hz – 35kHz
- THD: <0.5%
- Signal-to-Noise Ratio: >90dB
- Input Sensitivity: 0.2 – 6V
- HPF/LPF: 40Hz – 1.8kHz
- Fuse Rating: 90A (3 x 30A)
- Dimensions (LxWxH): 10.9" x 8.3" x 2.7"
- Weight: 6.7 lbs (3.04 kg)
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
4.2 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Great socks
Size: Medium, Color: Pink - 647
Well-made and comfortable to wear. Great for golf and other outdoor activities. Like them because they do not show above shoes.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
These ACTUALLY stay put all day long - I was skeptical, but am so glad I took a chance on these
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I was so skeptical about whether these would stay on my feet all day without sliding down into my shoe - I’ve tried so many socks in the past with the silicone strip on the heel which failed.
I’ve owned these for a couple months now and they have never slipped down - they stay put all day! I love the variety of colors to choose from, and the value per pack is great since six pairs come per pack (I thought it was only three when I first purchased and was pleasantly surprised by the additional pairs). They also have perfect thickness - not too warm to wear during the summer months with sneakers; I live in a tropical climate, though, so I’m not sure how they will do in cooler climates. I’ve washed each pair once or twice and the color and quality of the silicone has stayed so far (knock on wood).
Overall: high recommend based on my experience so far!
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Reviewed in the United States on September 13, 2025
★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
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Reviewed in the United States on May 15, 2026
★★★★★ 5
My favorite socks
Size: Medium, Color: (659) Fuchsia Dusk / Fuchsia Dusk / Tourmaline Pink
Very comfortable. True to size. Moisture wicking
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Reviewed in the United States on April 25, 2026
★★★★★ 4
No show but stays on
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I wear these socks daily. They truly don’t show with my workout shoes or with hey dudes. But the best thing about them is that they actually stay on your foot. I work out hard and I don’t ever have to pull them up. I do wish they were just a little bit thicker than they are, but they are definitely a product I will buy again.
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Reviewed in the United States on May 22, 2026