This Package Includes the Following Items:
1 x Alpine S-A60M Car Audio Type S Series Amp Class D Sub 1200W Amp
1 x HA-AK4 Complete 4 Gauge Amp Install Kit - Nickel
1 x Alpine S-W12D4 Type S Series Sub Dual 4 Ohm 1200W Peak 12" Subwoofer
1 x Custom 12" Cab Sub Enclosure
Alpine S-A60M Car Audio Type S Series Amp Class D Sub 1200W Amp:
Product Details:
Alpine S-Series Mono Power Amplifier - S-A60M
Power Output: 400W RMS x 1 (4ohm, 14.4V
600W RMS x 1 (2ohm, 14.4V

S/N ratio: >85dB (ref: 1W into 4 ohm), >105dB (ref: rated power into 4 ohm)
Frequency Response: 10HZ-400Hz (+/- 3 dB)

NOTE: This product can only ship to addresses within the USA and it's territories
Alpine S-W12D4 Type S Series Sub Dual 4 Ohm 1200W Peak 12" Subwoofer:
General Features:
12" 4 Ohm Type-S Series Subwoofer
Power Handling: Peak: 1800 watts
RMS: 600 watts

Frequency Response: 26- 200Hz

Custom 12" Cab Sub Enclosure:
Features:
Single 12" Cab Sub Box
Air Space: 0.90 Cubic Feet
Mounting Depth: 6"
Sealed Enclosure
Dimensions: Width 23-3/4" x Front Height 10" x Rear Height 2" x Depth 13-1/4"

Constructed with High Quality MDF
High Quality Black Carpet
Enclosure installs on Driver side under rear seat down firing