SounDigital Amplifier (400W 4 Channels)

4.5 · 430 reviews

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$84

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About this item

The SounDigital 400.4 EVO is a 4-channel Class D car amplifier rated at 400W total output, built with a compact 109x113x50mm chassis for easy installation in tight spaces. It delivers 4x100W RMS at 12.6V (up to 4x125W RMS at 14.4V) on 2Ω loads, or 2x200W RMS bridged into 4Ω, with a frequency response of 10Hz-20kHz. Onboard HPF and LPF crossovers (80Hz, 12dB/8th order) let you tailor the sound to your speaker setup, backed by an 82% efficiency rating and 88dB signal-to-noise ratio.

SounDigital 400.4 EVO: 4-channel Class D car amplifier, 400W total power
Outputs 4x100W RMS at 12.6V / 4x125W RMS at 14.4V on 2Ω, or 4x66-74W RMS on 4Ω
Bridged mode delivers 2x200W RMS on 4Ω at 14.4V
Compact footprint: 109 x 113 x 50 mm
Built-in HPF/LPF crossovers at 80Hz, 12dB/8th order slope
Runs on 8-16V, draws up to 39A max (20A fuse recommended)

Specifications

ASIN: B09BZ8PNVR
Model: 400.4 EVO 4.0
Voltage: 8 volts_of_direct_current
Brand Name: SounDigital
Unit Count: 1 Count
Part Number: SD 400.4 EVO 4.0
Manufacturer: SounDigital
Output Power: 400 watts
Material Type: Electronic Components
Mounting Type: Speaker
Supply Current: 39 A
Item Dimensions: 4.33 x 4.33 x 1.97 inches
Number of Items: 1
Number of Packs: 1
Customer Reviews: 4.5 4.5 out of 5 stars (430) 4.5 out of 5 stars
Best Sellers Rank: #7,192 in Electronics (See Top 100 in Electronics) #8 in Car Multichannel Amplifiers
Package Type Name: Box
Specification Met: FCC
Number of Channels: 4
Included Components: Soun digital Amplifier and manual

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