Rockford Fosgate Punch 200S 2000s - Black

From Crutchfield:

Rockford Fosgate's Punch 200S amplifier combines the latest in clean circuit design, power protection, and thermal technology. Built-in crossovers eliminate unwanted frequencies from your speakers, improving their performance. Select up to 12 dB of Punch Bass when you need more punch in your lows. 

You'll appreciate the quality of the special-design pre-amp section when you drive this amp hard — you'll hear your music loud and clear, with minimum distortion and maximum musicality. And if space is an issue in your vehicle, simply remove the endcaps for a wider range of installation options.

Details:

• stereo or bridged mono output 
• Tri-way capable (Tri-Way crossover required) 
• 50 watts RMS x 2 at 4 ohms
• 100 watts RMS x 2 at 2 ohms
• 200 watts RMS x 1 at 4 ohms in bridged mode 
• MOSFET power supply and output devices
• 80 Hz low-pass/120 Hz high-pass crossover, 12 dB/octave 
• TOPAZ noise-killing differential inputs eliminate 80% of ground loop noise between the head unit and the amp
• NOMAD advanced protection circuitry monitors temperature, voltage, current and impedance, and provides "intelligent" shut-down protection without limiting system performance
• TRANS-ana circuit designs keep voltages low and signal paths simple in the pre-amp section, for minimum distortion and maximum musicality
• Punch Bass (0,+6,+12 dB boost) at 45 Hz 
• speaker- and preamp-level inputs
• dimensions: 10-3/8"W (6-11/16" without endcaps) x 2-7/16"H x 9-7/8"D
• 10-gauge lead and ground wire required