![AK270 Mini Audio 2-Channel Stereo Power Amplifier Portable Sound Amplifier AUX Input Speaker Amp for Car and Home - Walmart.com AK270 Mini Audio 2-Channel Stereo Power Amplifier Portable Sound Amplifier AUX Input Speaker Amp for Car and Home - Walmart.com](https://i5.walmartimages.com/asr/dd0a8920-2a3e-43bc-b2e1-46994837118d.a3691ded5da7453e59e513c63bbe4819.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
AK270 Mini Audio 2-Channel Stereo Power Amplifier Portable Sound Amplifier AUX Input Speaker Amp for Car and Home - Walmart.com
![BOSS Audio Systems BX45 Pre-Amp Electronic Car Crossover – 2-3 Way, Fine Tune Your High-Mid-Low Range Speaker Frequencies, Remote Subwoofer Control Included, Equalizer, DPS Audio Processor BOSS Audio Systems BX45 Pre-Amp Electronic Car Crossover – 2-3 Way, Fine Tune Your High-Mid-Low Range Speaker Frequencies, Remote Subwoofer Control Included, Equalizer, DPS Audio Processor](https://bossaudio.com/cdn/shop/products/main-791489110150_1445x.png?v=1680037810)
BOSS Audio Systems BX45 Pre-Amp Electronic Car Crossover – 2-3 Way, Fine Tune Your High-Mid-Low Range Speaker Frequencies, Remote Subwoofer Control Included, Equalizer, DPS Audio Processor
![BOSS Audio Systems PT1600 Phantom Series Car Audio Stereo Amplifier – 1600 High Output, 2 Channel, Class A/B, 2/4 Ohm, High/Low Level Inputs, High/Low Pass Crossover, Full Range, Mosfet, Bridgeable BOSS Audio Systems PT1600 Phantom Series Car Audio Stereo Amplifier – 1600 High Output, 2 Channel, Class A/B, 2/4 Ohm, High/Low Level Inputs, High/Low Pass Crossover, Full Range, Mosfet, Bridgeable](https://bossaudio.com/cdn/shop/products/main-791489122795_1445x.png?v=1680038276)