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If you have a powerful subwoofer in your vehicle but do not have an amplifier that can maximize its bass potential, then maybe you should go for a Hifonics BG-1300.1D. A brand that is known for its superior sound and durability, Hifonics has once again produced a powerful amplifier delivered by the gods above.
The Hifonics BG-1300.1D amplifier is equipped with an Ultra-Fi MOSFET output device, which enables it to produce a high-power output while being highly efficient in cooling off the amplifier. It has the classic Hifonics aluminum heat sink, which also helps quickly dissipate heat build-up inside the amplifier. It also has nickel-plated RCA to ensure a stable audio connection.


Thanks to its Class-D amplifier technology, the Hifonics BG-1300.1D can handle a power output of 325 Watts RMS at 4 ohms and 650 Watts RMS at 2 ohms. As it is also a 1-ohm stable amplifier, it can handle a power output of 1,300 Watts at the said impedance. It has a frequency response of 10 up to 500 Hz, so it won't have any problem pushing your subwoofer to extensive low-frequency ranges.
This mono subwoofer amplifier has a 3-band parametric EQ and a bass boost of up to 10 dB for more bass production. The Hifonics BG-1300.1D also has a variable subsonic filter from 15 up to 35 Hz and a variable low pass filter from 30 up to 250 Hz. So, you can expect a more defined low-frequency performance by using these features.