1800 Watt 1-Ohm Monoblock Class D Car Audio Amplifier QRS1.1800D
Replaces the previous generation: QRS 1.1800D 1800W RMS Monoblock Class-D Amplifier
The Cadence 1800 Watt 1-Ohm Monoblock Class D Car Audio Amplifier QRS1.1800D is a high-performance car audio amplifier delivers 1800W RMS. Built for reliable power delivery and superior sound quality.
Specifications
rms watts
1800 W
dimensions
1"
Where to Buy
C
Cadence Sound
Updated 3/24/2026
$71.00Buy Now
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Frequently Asked Questions
What is the Cadence 1800 Watt 1-Ohm Monoblock Class D Car Audio Amplifier QRS1.1800D?
The Cadence 1800 Watt 1-Ohm Monoblock Class D Car Audio Amplifier QRS1.1800D is a car audio equipment made by Cadence. View full specifications and where to buy on this page.
How much does the Cadence 1800 Watt 1-Ohm Monoblock Class D Car Audio Amplifier QRS1.1800D cost?
The Cadence 1800 Watt 1-Ohm Monoblock Class D Car Audio Amplifier QRS1.1800D typically sells for around $71 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.
Where can I buy the Cadence 1800 Watt 1-Ohm Monoblock Class D Car Audio Amplifier QRS1.1800D?
You can purchase the Cadence 1800 Watt 1-Ohm Monoblock Class D Car Audio Amplifier QRS1.1800D from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.
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