What type of product is the SFB-1000D?

The SFB-1000D is a Monoblock amplifier from the Sundown Audio brand, falling under Car Electronics.

What factors affect the resale value of this amplifier?

Resale value is influenced by the amplifier's condition, whether it is complete, and any specific edition it belongs to.

The live pricing information for this item is displayed separately on the product page.

Car Electronics

SFB-1000D - Sundown Audio Monoblock 1750w RMS Amplifier… value — New $149.99. Prices updated July 2026.

Used

—

New / Sealed

$149.99

Live on eBay now

The SFB-1000D is a Sundown Audio Monoblock amplifier rated at 1750w RMS, categorized under Car Electronics.

This guide is for enthusiasts and owners looking to track the market value of this specific audio component.

Resale value is determined by the amplifier's physical condition, completeness of the unit, and specific edition details.

What this actually trades for — sold values by condition vs. what sellers are asking today

Condition	Value	Based on
New / Sealed	$149.99	eBay sold comps

What type of product is the SFB-1000D?: The SFB-1000D is a Monoblock amplifier from the Sundown Audio brand, falling under Car Electronics.
What factors affect the resale value of this amplifier?: Resale value is influenced by the amplifier's condition, whether it is complete, and any specific edition it belongs to.
Where can I find the current selling prices?: The live pricing information for this item is displayed separately on the product page.