Earthquake MiNi D3000.4 Full-Range Class D 4-Channel Car Speaker Amplifier, 3000W Max Power, Black by EARTHQUAKE - Used condition

Earthquake MiNi D3000.4 Full-Range Class D 4-Channel Car Speaker Amplifier, 3000W Max Power, Black — Open-Box, 16% Off

Name: Earthquake MiNi D3000.4 Full-Range Class D 4-Channel Car Speaker Amplifier, 3000W Max Power, Black
Brand: EARTHQUAKE
SKU: awhd-us-b07b1sgx2c
Price: 223.14 USD
Availability: InStock

Brand: EARTHQUAKE

Condition: Used - VeryGood

$223¹⁴

$265⁹²

-16% Save $42⁷⁸

Updated: 19 hours 51 mins ago

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Description

Micro Form-Factor: MiNi D amplifiers open up a realm of placement possibilities, so it is no longer necessary to stuff your trunk with amplifiers to get great sound

Clip Suppression Technology: The MiNi D will avoid hard clipping, so in the event of excessive input, the sound will not get harsh

Fan-free operation: Stellar Class D efficiency negates the need for noisy fans; even when driven continuously at 2 dB into clip, the MiNi D will not overheat

Variable Crossover: User-selectable high & low pass filters with variable crossover frequency and variable subsonic filter to protect speakers from unwanted low frequency content

Specifications: Amplifier Output: Stereo; Channel Separation: 90dB; Channels: 4; Class: Digital Class D; Crossover Frequency: 20Hz-500Hz; Fuse Rating: 3 x 35A (included); MAX Power: 3000W; RMS Power: 180W x 4 at 2 ohms, 360W x 2 at 4 ohms (Bridged), 130W x 4 at 4 ohms; Signal to Noise Ratio: > 110dB; Subsonic Filter: 15Hz-30Hz

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Product Details

SKU:: awhd-us-b07b1sgx2c
Model:: MiNi D3000.4 1st Gen
Country:: US
ASIN:: B07B1SGX2C
UPC:: 689759102182

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $43 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.