Amazon.com: PYLE PLMRA400 Amplificador de 4 canales, de 400 W, 4 canales : Electrónica
Amazon.com: KICKER CX400.1 400 Watt Class D Mono Amplifier for Car Audio Speakers, Black : Electronics
Amazon.com: Kenwood 500W 2 Channels Performance Standard Series Stereo Power Car Amplifier with 4 Gauge Red Amplifer Kit and Gravity Magnet Phone Holder Bundle : Electronics
Amazon.com: Sound Storm EV4.400 Evolution 400 Watt, 4 Channel, 2 to 8 Ohm Stable Class A/B, Full Range Car Amplifier : Electronics
Amazon.com: KICKER Bundle of 2 Items 400W CX Mono Amplifier with Dash Mount Remote Bass Control 46CXA4001T46CXARCT 0 : Electronics
Amazon.com: Rockville RPA5 1000w Peak / 400w RMS (200 x 2) 2 Channel Power Amplifier Pro/DJ Amp : Electronics
Amazon.com: Memphis Audio PRXA700.5 50W x 4 + 400W x 1 Car Amplifier : Electronics
Amazon.com: AK-380 USB SD BT.C FM AUX Audio Power Amplifier 400W+400W 2.0 CH HiFi Stereo AMP Speaker Bluetooth 5.0 Amp Receiver with 12V 5A Power Supply,Remote Control,FM Antenna for Car Home Bar
Amazon.com: KICKER 46CXA4001T CXA400.1 400w Mono Class D Car Audio Amplifier Amp+Bass Knob : Electronics
Pyle Hydra Marine Amplifier - Upgraded Elite Series 400 Watt 2 Channel Micro Amplifier - Waterproof, GAIN Level Controls, RCA Stereo Input, 3.5mm Jack & Volume Control (PLMRMP1A)
Kenwood KAC-M1814 4-Channel Compact Bridgeable Marine/Motorsports 400W Max Power Digital Amplifier
Amazon.com: AIYIMA A08 Update to A200 TPA3255 Power Amplifier 400W HiFi Class D Stereo Digital Audio Amp 2 Channel Amplifier Bluetooth 5.0 Support APTX-HD for Speaker Home Theater System : Electronics
Amazon.com: NVX VADM4 400W RMS Full Range Class D 4-Channel Car/Marine/Powersports Compact Micro Amplifier - Marine Certified : Electronics
Clarion XR5420 Class D 4-Channel 400W Maximum Power Handling Car Audio Amplifier Sound System Subwoofer Speaker Amp with Gravity Magnet Phone Holder and 4 Gauge Kit Red Bundle
Pyle 4 Channel Marine Amplifier - Compact Power 400 Watt RMS 4 OHM Full Range Stereo & Waterproof - Wireless Bluetooth Receiver Audio Speaker with LCD Digital Screen - PFMRA440BB
Amazon.com: 1 X 400Watt Class D Audio Amplifier Board Compact - T-AMP : Electronics