Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
ADS840 8-Inch Shallow Mount Car Subwoofer - 1000W Max Power, Compact Design for Limited Space - Perfect for Trucks & Under-Seat Installations
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 1, 2026 6:42 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Audio 360
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓POWERFUL - Experience high-output bass with the Audio360 ADS840, delivering up to 1000W max power and 500W RMS for robust and controlled sound in your vehicle.
✓COMPACT - Designed specifically for shallow mount applications, this 8-inch subwoofer fits effortlessly in tight spaces, including trucks, under-seat boxes, and compact enclosures.
✓PRECISE - With a 3.46-inch mounting depth and a 7.28-inch cutout diameter, the ADS840 ensures a secure fit, allowing for easy installation in various vehicle models.
✓DURABLE - Featuring a rigid low-profile cone design, this subwoofer maintains sound clarity and longevity, ensuring consistent bass output without sacrificing installation space.
✓VERSATILE - The 4-ohm impedance compatibility allows seamless integration with most aftermarket mono and multi-channel amplifiers, enhancing your audio system's performance.
✓FLEXIBLE - Whether you prefer a sealed enclosure for tight, punchy bass or a ported box for increased output, the ADS840 is engineered to perform excellently in both setups.
⚙️ Specifications
Brand
AUDIO360
Speaker Maximum Output Power
1000 watts
Connectivity Technology
wired
Mounting Type
Flush Mount
Model Name
ADS840
Speaker Type
Subwoofer
Included Components
Amplifier
Product Dimensions
4"D x 8"W x 8"H
Number of Items
1
UPC
783501184416
Manufacturer
AUDIO360