Hifonics ZD-1350.1D Zeus Delta 1,350 Watt Monoblock Amplifier 0-500 Min Impedance: 1 Ohm —

Min Impedance: 1 Ohm — Stable operation at very low impedances

Model Replaced BXiPRO1

the P400X4 suits a four‑speaker front stage with rear fill or a three‑way front stage plus subwoofer setup

12V Remote Amplifier Turn On/Off Lead: Provides a remote turn-on/turn-off signal so the amplifier powers with the Bluetooth source

Flexible input sensitivity to match a wide range of head units and preamp outputs

Hifonics ZD-1350.1D Zeus Delta 1,350 Watt Monoblock Amplifier 0-500 Min Impedance: 1 Ohm —The Hifonics ZD 1350. 1D Zeus Delta is a 1 channel Class D monoblock amplifier delivering up to 1,350 watts at 1 ohm in a compact 13. 19 6. 89 3. 15 in chassis. Designed for dedicated subwoofer builds, it offers flexible filtering and bass shaping to tailor performance across a wide range of vehicles. Max Power: 1350 W total output; use this rating to plan headroom for a single subwoofer at 1 ohm, ensuring ample dynamic range for bass peaks. Power @ 1