I have a couple pieces for sale. Box is built for a 240. Still gives some trunk room. $500 for all in the picture without the cap.
Alpine MRD-M500 Amp
Specs:
Mono Channel
RMS Power at 4 Ohms 250 W x 1
RMS Power at 2 Ohms 500 W x 1
Performance
Frequency Response 20 Hz - 200 Hz
Signal to Noise Ratio 90 dB
THD at Rated RMS Power 1%
Crossover / Equalizer
Bass Boost With Bass Boost
Bass Boost Frequency 160 Hz
Low - Pass Frequency 30 Hz - 200 Hz
Other Features
MOSFET Circuitry Yes
3 Way Ready No
Dimensions
Width 12.4 in.
Depth 9.69 in.
Height 2.68 in.
Specs:
• 600W Rms
• 1200W Max
• Dual 4-Ohm Voice Coils
• 240 Oz. Double Stacked Magnets
• Mounting Depth: 6.5”
• Mounting Diameter: 11.2”
• Optimum Vented Box: 2.0 Cu/Ft
Round Port Diameter: 4” x 8”
Square Port Area: 3” x 6” x 12.75”
• Optimum Sealed Box: 1.0 Cu/Ft
• Tuning @ 40Hz