This Package Includes the Following Items:
1 x 1990-2005 Mazda MX-5 Miata Custom Fit Single 10" Subwoofer Enclosure Sealed Sub Box
1 x Alpine S-W10D4 Car Audio Type S Series Sub Dual 4 Ohm 1200W Peak 10" Subwoofer

1990-2005 Mazda MX-5 Miata Custom Fit Single 10" Subwoofer Enclosure Sealed Sub Box:
Features:
1990-2005 Mazda MX-5 Miata Custom Fit Single 10" Subwoofer Enclosure Sealed Sub BoxAir Space: 0.8 Cubic Feet (Shared Chamber)
Mounting Depth: 5 1/2"
Sealed Enclosure
Dimensions: Width 17-1/2" x Height 10" x Top Depth 4-1/2" x Bottom Depth 10-3/4"

Constructed with High Quality 1/2" MDF
High Quality Black Carpet
Enclosure installs in trunk on Driver's side with the sub facing towards the passenger side
This box fits:
1990-2005 Mazda MX-5 Miata

Alpine S-W10D4 Car Audio Type S Series Sub Dual 4 Ohm 1200W Peak 10" Subwoofer:
General Features:10" 4 ohm S-Series (Type-S) Subwoofer
Power Handling:Peak: 1800 watts
RMS: 600 watts

Recommended power range: 250- 600W RMS
Pulp/Kevlar Cone
High Amplitude Multi-Roll (HAMR) Surround
Progressive Spider with Reinforced Layer Tinsel Leads
Airflow Optimized Dual Flare Pole Vent
High Strength Steel Frame Basket
8 AWG Push Terminals with VC Configuration Jumpers
Dual Voice Coil
High Grade Strontium Ferrite Magnets
Top-mount depth: 4-11/16"
Cutout diameter: 8-13/16
Frequency Response: 26- 200Hz
Sensitivity: 86.4dB
Resonance Frequency (Fs): 34 Hz