Shift your music into gear with the Boss Audio Phantom PF1800 4-Channel Class A/B Full Range Amplifier. This powerful 2-Ohm stable amplifier features 1800 Watts Max Power with a MOSFET power supply for better performance to get your vehicle rocking. Customize the sound with Low and High Pass Crossover, Bass Boost and Remote Subwoofer Control. Bridge channels for more power and flexibility. The Phantom Series are full-featured amplifiers that offer eye-catching Multi LED Backlit Illumination and customization for high quality sound and performance. Rock out with the Boss Audio PF1800.
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Amp Topology|Full Range, Class A/B
Channel Configuration|4/3/2 Channel
Power Supply Type|MOSFET Power Supply
Total Power Output|1800 Watts
Peak Power @ 2 Ω|450Watts x4
Peak Power @ 4 Ω|225Watts x4
Bridged Power @ 4 Ω|900Watts x2
RMS Power @ 2 Ω|338Watts x4
RMS Power @ 4 Ω|169Watts x4
Bridged RMS Power @ 4 Ω|675Watts x2
Speaker Impedance|2 to 8 Ω
T.H.D. (Total Harmonic Distortion)|0.01 %
Channel Separation ≥|90 dB
S/N Ratio (A-Weighted)|103 dB
Frequency Response|9Hz to50kHz±1 dB
RCA Inputs|4 Channel
High Level Inputs|Yes
Low Pass Filter|50Hz to250Hz
High-Pass Filter|Variable50HzHz to250Hz
Bass Boost|Variable0to18dB
Subwoofer Level Control|Yes
Input Sensitivity Switch|Yes
Thermal/Overload/Short Protection|Yes
Length|13.5"
Width|10.31"
Height|2.25"