This Package Includes: 1 x CX122 Boss 12" Subwoofer 1 x Monoblock Amplifier 1 x Amplifier Wiring Kit Give your car's audio system extra bump with these **Boss CX122** Subwoofers. Offering a 1400 watt max and a 700 watt RMS per sub, these Boss CX122 subs have a heavy stamped steel frame, single 4 Ohm voice coils and a custom tooled injected cone. The Boss CX122 subs have a mounting depth of 4 1/8" and are 12". The **Boss AR1500M** MONO class a/b amplifier features a MAX power of 1500 watts and a RMS power of 700 watts at 4 ohm. Other features include a MOSFET power supply, class A/B circuitry, 2 ohm stable and a low pass crossover. Also, includes a remote bass control. The BOSS AR1500M amplifier is the perfect amp to power your car audio system! Comes with a complete 8 Gauge amplifier installation kit! ![alt text][1] [1]: https://www.vminnovations.com/sys/resource.ashx?guid=6088617e844b4420a69def16beba86bb.