UcD2k is rated at 2000W @ 2Ω or 2500W @ 4Ω, so you would need 2 modules for your 4 subs and a power supply (SMPS3kA700). You can then decide how you want to wire your voice coils; if you want to wire parallel or in series to run the subs at 2Ω or 4Ω.
There is some discussion around these modules here: UCD2k @ 4.5kW ?
There is some discussion around these modules here: UCD2k @ 4.5kW ?
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Deleted member 148505
Shameless plug: 2pcs of JLA-250D can provide 1000W into 4 ohms.
You just need a bridge adapter, ±50VDC 2KW SMPS or ±60VDC 2000VA linear supply. (plus 200mA 12V DC aux supply)
JLA-250D +-75V 4Ω Mono Class-D Subwoofer Amplifier Module | jlelectronicsph
You just need a bridge adapter, ±50VDC 2KW SMPS or ±60VDC 2000VA linear supply. (plus 200mA 12V DC aux supply)
JLA-250D +-75V 4Ω Mono Class-D Subwoofer Amplifier Module | jlelectronicsph
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