MB Quart 4CHANNEL Waterproof AMP,4X140W (NA3-560.4)
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Ships to India
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12-21 Days
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MB Quart 4CHANNEL Waterproof AMP,4X140W (NA3-560.4) — Now in India
₹47,499
Our Price
₹41,260.05
✓ Customs & duties included · ✓ Free tracked delivery · ✓ Priority support
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1-Year Warranty
Easy Returns
Tracked Delivery
US → India delivery timeline
Tracking providedDispatch
2–4 days
Transit
8–14 days
Delivery
12–21 days
Typical US→India timelines. Customs or weather can add variance. We notify proactively.
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What customers say
★★★★★
“Bought on PoshAce to save vs Amazon. Tracking was clear the whole way.”
— Ria, Bengaluru
Verified Buyer★★★★★
“Saved ₹2,400 vs Amazon India on the same model. Legit product, sealed box.”
— Rohan, Chennai
Verified Buyer★★★★★
“First time buying internationally. Customs and duties were included. No surprises.”
— Ananya, Kolkata
Verified Buyer★★★★★
“Compared 3 sites. PoshAce was ₹1,800 cheaper. Shipped and tracked as promised.”
— Aditya, Lucknow
Verified Buyer★★★★★
“GST invoice was ready the same day. Perfect for business expense claims.”
— Nisha, Bhopal
Verified Buyer★★★★★
“I've ordered 4 times now. Consistent quality and pricing every single time.”
— Swati, Kochi
Verified BuyerQuick Overview
- ✓Marine grade protection - built to withstand extreme marine weather conditions and salt spray and never miss a beat. Ipx standard water resistant so you can confidently enjoy all of your music with a high-power system
- ✓Low noise preamplifier circuit - Maximize the low voltage power without creating any electric distortion between the amplifier and the source unit. Avoid hearing anything besides your favorite tunes.
- ✓Rca inputs - These prewired inputs are connected directly to the PC board for additional protection. Always leave connector cover closed on RCA jacks that are not currently being used.
- ✓Temperature control - The nautical white glossy epoxy finish helps to reject heat to the surface of the amplifier. This effectively allows a longer lifespan and more efficient operation of your amp. Automatically transferring the heat Cool off properly.
- ✓High Tech output device - fluid FETs are mb quarts devices that are painstakingly selected for their ability to efficiently produce power and mimic the sound quality of the highest end home amplifiers. Enjoy the highest quality audio wherever you are.







