Designed for subwoofer-driven systems, this monoblock amplifier delivers a high peak output for powerful low-frequency reproduction while maintaining compact installation size. Class A/B MOSFET power topology provides punchy transient response and controlled low-end for sealed or ported enclosures. Dual input options (high- and low-level) allow integration with factory or aftermarket head units without extra converters. Adjustable low-pass crossover and switchable bass boost let you tailor the subwoofer band and shelf for tighter, room-matched bass. Slim chassis and surface-mount configuration enable mounting on sub boxes or vehicle panels where space is limited. Thermal and short-protection features manage heat and protect the amplifier under heavy use. Simple control layout eases tuning and reduces installation time for DIY or professional shops. Six-year online dealer warranty supports long-term ownership when purchased through authorized channels. Compact footprint and speaker/adaptor wiring options make the amp suitable for single-sub installations in cars, trucks, and small boats. Documentation includes wiring guidance and basic tuning notes for optimal subwoofer performance.

                  
                                          
                        
Number of channels
                        
1 (Mono)
                      
                                          
                        
Output power
                        
1500 Watts maximum (2 Ohms peak); 750W max at 4 Ohms
                      
                                          
                        
Frequency response (notch)
                        
35 Hz (displayed) — use low-pass crossover for band limiting
                      
                                          
                        
Inputs
                        
High-level (speaker) inputs and low-level (RCA) line inputs
                      
                                          
                        
Crossover
                        
Adjustable low-pass crossover (variable) to route bass to subwoofer only
                      
                                          
                        
Bass boost
                        
Switchable bass boost up to +18 dB
                      
                                          
                        
Mounting type
                        
Surface mount for trunk, enclosure, or panel installation
                      
                                          
                        
Dimensions (L x W x H)
                        
10.31 x 6.50 x 2.80 inches
                      
                                          
                        
Weight
                        
4.4 lb
                      
                                          
                        
What's in the box
                        
Armor Series Monoblock MOSFET Power Class AB Amp (1,500 Watts)