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🎶 Compact Powerhouse: Big Sound, Small Footprint, Zero Compromise!
The PRV Audio QS400.4 is a compact yet powerful 4-channel car amplifier delivering 400 watts total (4 x 100W RMS at 2 Ohm). Engineered with advanced Brazilian Class D technology, it offers high efficiency and stable operation at low impedance, perfect for multi-speaker setups. Its small footprint (4" x 5.4" x 2") allows easy installation in tight spaces, while bridged mode doubles output power for an immersive audio experience. Ideal for audiophiles seeking professional-grade sound without bulk.
| ASIN | B0CCZYVY2K |
| Best Sellers Rank | #121,701 in Electronics ( See Top 100 in Electronics ) #93 in Car Multichannel Amplifiers |
| Brand Name | PRV AUDIO |
| Customer Reviews | 4.3 out of 5 stars 189 Reviews |
| Included Components | PRV Audio QS400.4 2 Ohm Mini Compact 4 Channel Car Audio Amplifier |
| Item Dimensions | 13.7 x 10.2 x 5.1 centimeters |
| Item dimensions L x W x H | 13.7 x 10.2 x 5.1 centimeters |
| Manufacturer | PRV AUDIO |
| Material Type | Aluminum |
| Maximum Output Power | 100 watts per channel |
| Maximum Supply Voltage | 12 Volts (DC) |
| Maximum supply voltage | 12 Volts (DC) |
| Minimum Supply Voltage | 9 Volts (DC) |
| Minimum supply voltage | 9 Volts (DC) |
| Model | QS400.4 2 Ohm |
| Mounting Type | Freestanding |
| Mounting type | Freestanding |
| Number of Channels | 4 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Power | 100 Watts |
| Package Type Name | Box or Blister Pack |
| Part Number | QS400.4 2 Ohm |
| UPC | 810075523898 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
T**D
Decent amplifier
I bought this for an old camper of mine. We have been slowly rehabbing a 2007 tow behind that had been stripped of its original radio. I added this with a super cheap Bluetooth radio and 2 pairs of marine speakers. I keep the amp set to high pass on all 4 channels. Everything sounds as good as I need it to while camping. I listen to the music the whole day and never have any issues with the amp overheating or clipping. Definitely happy with my purchase.
F**T
works good small compact
so far so good. powering 4 6.5 kenwood speakers matched to the amp I have a rear sub and the 6.5 equal the subwoofer output and the sound is spot on. very small hides nicely in the side panal cover. Price good and quailty seems legit. I will update if any issues
L**!
GREAT BUY
Great item arrived fast and on time was so small smaller than my palm and was amazing easy to install anywhere on my 88-98 GMT 400 single cab buy good quality speakers or else they will blow! Super strong amp loud power nice appearance and if radio tuned properly no distortion. Over all great experience and will buy this AMP again if I have or/# needed
B**4
Good for the price
Sound quality is OK. For its size and price it's pretty good.
T**V
Wow! Impressive!
Very impressive sound out of such a small package. About the size of my palm. Watts will very dependent on your setup and speaker ohm rating. If you have never delt with Brazilian amps? Setup is a bit different having 6 ports for 4 channels. Do a little research on YouTube. They might not have this brand specifically, but search Brazilian 4 channel for tutorials.
Trustpilot
2 months ago
2 weeks ago