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!
Marts Digital MDS800X4 | 4 Channel Class D Amplifier 800W RMS at 2 Ohms | Compact Size Low Heat Output | Adjustable Filters for Mids Highs Bass | Clean Full Range Power for Car Audio Systems
✅ In stock
F
Grade
Analysis Confidence
90%
Price verified Sep 5, 2026 4:56 AM · 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.
- 🏷️The listed retail price is trimmed by 8% at checkout.
- 📉A lower price did appear very recently, suggesting the market may revisit that level before long.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0.21/28
Recent Value
0/22
Market Standing
3.26/20
Deal Strength
3/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
CyberValue
🚚 Shipping
Free Shipping
Product Details
✓REAL 800W RMS OUTPUT AT 2 OHMS: Delivers 200W RMS x4 at 2 Ohms for powerful, balanced performance. Supports full-range mids, highs, and lows. Ideal for car audio setups requiring strong volume and control.
✓HIGH EFFICIENCY CLASS D POWER: Class D circuit provides 91% efficiency, delivering more output with less heat and consumption. Enjoy distortion-free sound with clean signal and stable performance.
✓ADJUSTABLE FILTERS FOR SOUND CONTROL: Customize with High Pass Filter (25Hz-710Hz) and Low Pass Filter (20Hz-710Hz). Full-range frequency response of 10Hz-40kHz ensures clean, dynamic audio delivery.
✓COMPACT DESIGN FOR EASY INSTALLATION: Fits into tight spaces with dimensions of 137 x 49 x 186 mm (5.39" x 1.93" x 7.32"). Lightweight 1.7 kg build supports clean installations without sacrificing power.
✓BUILT-IN PROTECTION SYSTEM: Short circuit, low impedance, voltage, and thermal protection included. Operates reliably between 9VDC-16VDC. Rated power consumption 70A; musical draw 60A; idle 1A.
⚙️ Specifications
5.39 x 7.32 x 1.93 inches
3.47 pounds
B0FLCTXBNH
August 6, 2025
Product Dimensions
5.39 x 7.32 x 1.93 inches
Item Weight
3.47 pounds
ASIN
B0FLCTXBNH
Date First Available
August 6, 2025
Manufacturer
Marts Digital
Minimum Output Impedance
2 Ohm
Number of Channels
04
Output Power @14.4VDC
200W RMS (2 OHMS) | 120W RMS (4 OHMS)
Input Sensitivity (Level 100%)
400mV – 7V