Blaupunkt EMA 455 4-channel car amplifier — 55 watts RMS x 4 at Crutchfield
Blaupunkt AMP4000D 4000W Max 1-CH Monoblock Class D Stereo Car Audio A – absoluteusa
Amplifier Blaupunkt Gta-475 Sound Amplifier Subwoofer In The Car Audio For Cars Speakers Board Stereo Dl Power Monoblock Channel Preamplifier - Amplifiers - AliExpress
Blaupunkt Amp1501 1,500-watt-max Monoblock Class D Amp : Target
Amplifier Blaupunkt Gta-270 Sound Amplifier Subwoofer In The Car Audio For Cars Speakers Board Stereo Dl Power Monoblock Channel Preamplifier - Amplifiers - AliExpress
Amplifier Blaupunkt Gta-275 Sound Amplifier Subwoofer In The Car Audio For Cars Speakers Board Stereo Dl Power Monoblock Channel Preamplifier - Electric Heaters - AliExpress