MB Quart DA2-500.2D 2 Channel Amplifier - 2 x 250W @ 2 Ohms, 2 x 150W @ 4 Ohms, 1 x 500W Bridged @ 4 Ohms In-Car Receivers & Head Units GT5543LS is the 4 section

GT5543LS is the 4 section long model a size very popular for its balance between closed length and sufficient height even without a column

10-band digital equalizer customizes your sound

tighter bass or combine with compatible WiiM components as center/surround for an immersive home‑theater setup

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MB Quart DA2-500.2D 2 Channel Amplifier - 2 x 250W @ 2 Ohms, 2 x 150W @ 4 Ohms, 1 x 500W Bridged @ 4 Ohms In-Car Receivers & Head Units GT5543LS is the 4 sectionMB Quart DA2 500. 2D Discus 500 Watt Waterproof Two Channel Amplifier. Compatible Vehicle Fitment Universal Marine Grade Protection IPX Rating Meets or exceeds IP67 standards for waterproof and dustproof. Low Noise Preamplifier Circuit Q Stasis Pre Amplifier Stage: Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion. RCA Inputs Prewired to PC Board for additional protection. Leave connector cover