(2) MTX 3512-04S 121200 Watt Shallow Slim Subwoofers Subs+Amplifier+Amp Kit

Package Includes:
(2) MTX 3512-04S 121200 Watt Shallow Mount Car Audio Subwoofer Slim Sub SVC 4-ohm
(1) Rockville dB12 2000 Watt Peak/500 Watt Dyno-Certified RMS Mono 2 Ohm Amplifier Car Amp
(1) Rockville RWK41 4 Gauge Complete Wire Kit w/RCA's

Features:
MTX 3512-04S 12600 Watt Peak/300 Watt RMS 4-Ohm Car Subwoofer
RMS Power Handling: 300 Watts
Peak Power Handling: 600 Watts
Recommended Amp Power: 150-300 Watts RMS
Impedance: 4 Ohms
Frequency Response: 23Hz - 130Hz
Sensitivity: 84.4 dB
Voice Coil: 2inches (Single)
Magnet Weight: 44 oz.
Mounting Depth: 3.375inches
Cut Out Diameter: 11.125

Video of dB12:

Rockville dB12 2000 Watt Peak/500 Watt Dyno-Certified RMS Mono 2 Ohm Amplifier Car Amp
Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc)
- 2 Ohm: 500 Watts x 1 Channel <1% THD+N
- 4 Ohm: 300 Watts x 1 Channel <1% THD+N
Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc)
- 2 Ohm: 2000 Watts x 1 Channel
- 4 Ohm: 1200 Watts x 1 Channel
High-Speed MOSFET Power Supply
Designed, Engineered, Developed, and Quality Controlled in the USA
Fully Adjustable 12dB / Octave Crossover with Differential Circuitry
Low Pass Filter: 50Hz - 250Hz
Subsonic Filter: 15Hz - 55Hz
Phase Control Switch 0-180 degrees
Full IC-Controlled Protection Circuitry
Remote Dashboard Subwoofer Control
Fully Adjustable 12dB Bass Equalizer
Mute and Delay Soft Start System
RCA Preamp Line Output
RCA Line Input (This is to connect the amplifier to your receiver)