Bethann Paruta's Blog
Shop stereo with Car Audio u0026 ATX power supply

// NEED TO TALK TO US? New gravity gr4000.1 monoblock 4000 watts class ab car audio stereo amplifier the class ab amplifier, also known as the stereo amplifier, is typically the setup for powering subwoofers. Frequency Response 10 Hz 250 Hz. Dimensions (W x H x D). Its the job of an amplifier to magnify your music for sound that is powerful, clean, even, and uninterrupted.