This package includes a Kicker 10VC124 12" Loaded, Ported Comp Subwoofer with grille, a Jensen POWER400.4 4-channel 400 watt amplifier, Kicker 40CSS654 6.5" Component speakers, and a wiring kit. Jensen Power POWER400X4 400 Watt RMS 4 Channel Amplifier High Current / High Efficiency Power Supply (MOSFET Design) Designed to Drive 4 Ohm and 2 Ohm Loads Continuously Variable Low Pass Filter 40Hz - 300Hz (12dB / Octave) Continuously Variable High Pass Filter 40Hz - 300Hz (12dB / Octave) Continuously Variable Bass EQ 0 ~ 12dB at 45Hz CEA Specifications: Power Output: 75 Watts RMS x 4-Channels Into 4-Ohms @ 1% THD+N Signal to Noise Ratio: 100dBA Below Reference (Reference: 1 Watt, 4-Ohms) 100 Watts RMS x 4-Channels Into 2-Ohms @ 1% THD+N 250 Watts RMS x 2-Channels (Bridged) Into 4-Ohms @ 1% THD+N Kicker CS Series 6-1/2 Speakers 40CSS654Specifications Woofers: 6-1/2", 16cm Tweeters: 3/4", 2cm Tweeter dome material: titanium Impedance Ohms, rated (DC resistance): 4 (3.3) Power Watts (peak/RMS): 300/100 Sensitivity (dB 1w/1m): 90 Freq. Response (Hz): 35-21k Woofer Mounting Depth: 1-11/16", 4.3cm Flush Mount Tweeter Depth: 1-9/16", 4cm Crossover Power (Hz): 4k Crossover Slope (dB/Octave): 12 hi/12 lo High-Freq. Attenuation Level (dB): 0, +3, +6 Grilles: yes Kicker 12" Single Competition (Comp) Series Subwoofer in Ported Enclosure> RMS: 150 watts Enclosure impedance: 4 ohms Injection molded SoloKon cone Extremely rigid cone, along with 360 degree back bracing eliminates distortion Double stitched surround for enhanced durability Tinsel leads woven into the spider with Kicker's Spiralead technology Single high-temperature 4 ohm voice coil Frequency response: 27-500 Hz Sensitivity: 88.3 dB Mounting depth: 5-7/8" Single 12" Vented Enclosure 3/4" MDF Construction Heavy duty black carpeting

• Kicker Value - Best bang for your subwoofer buck
• Replace those terrible factory door speakers with CSS 6.5" components.
• Jensen POWER 400 - 400 Watts RMS power output.
• Protective grille to keep your investment out of harm's way.

Kicker Value - Best bang for your subwoofer buckKicker