• Compact 4-Channel Power: Delivers up to 400W RMS in a micro Class D design, perfect for tight installs
• Marine & Powersports Ready: IP67 waterproof rating with conformal coated PCB for reliable outdoor performance
• Built-In Bluetooth Streaming: Sync directly to your phone, no head unit required for music playback
• Flexible Output Options: 175W x 4 @ 2Ω, 100W x 4 @ 4Ω, or 350W x 2 bridged @ 4Ω for versatile setups
• Advanced Protection & Performance: Short circuit, thermal, and voltage protection with >90dB signal-to-noise ratio

Sundown Audio 4Ch Micro Marine & Powersports Amplifier Class D 400w SAM-100.4

This listing includes:

• (1) Sundown Powersports Micro Amp SAM-100.4

Sundown Powersports SAMv.2 amplifiers are ideal for all your needs. This micro amplifier fits in tight spaces but dont let its size fool you, they pack great power. It is rated IP67 waterproof to withstand full submersion when getting wild off-road or when its time to clean up when the fun is done. The multi-channel amps have built in Bluetooth, a source unit is not needed just sync to your phone and enjoy. When you're ready to get serious and add subwoofers the mono-block amplifiers link right to your multi-channel RCA for an easy install.

FEATURES:

• Designed Specifically for all Powersport, Marine, Motorcycle Applications


• Conformal Coated PCB and IP67 Water resistant to Withstand OutdoorElements


• Monoblock Digital ultra-compact size for easy installations


• Power and protection LED lights status indicator


• Short circuit, Thermal and Voltage protection


• Excellent Signal to Noise and FM Noise Rejection

SPECIFICATIONS:

• Amplifier Class: D


• Amplifier Type: Full Range


• RMS Power Output @ 1 Ohm: N/A


• RMS Power Output @ 2 Ohm: 175W x 4 Ch


• RMS Power Output @ 4 Ohm: 100w x 4 Ch


• RMS Power Output @ 4 Ohm Bridged: 350w x 2 Ch


• THD: <0.3%


• S/N Ratio REF 1W @ 4 Ohm:>90 dB


• Gain Range: 0.3-6V


• Crossover Range: LPF: 50 - 500 Hz


• Slope Octave: 12 dB


• Frequency Range: 20 - 20KHz


• Inner Bluetooth Music Streaming: Yes BT Signal Priority


• High Level Balanced Input Differential: Yes


• Input Config.: 2 Ch/ 4 Ch

Dimensions:

• Length: 9.3" (236 mm)


• Width: 4.3" (108 mm)


• Height: 1.87" (47.5 mm)


• Weight: 3.19 lbs