Rockville W12T4-S2 12 Shallow Car Subwoofer 2-Ohm Sub+Alpine Mono Amplifier

Package Includes:
(1) Rockville W12T4S2 12 Shallow Mount 1400w Peak Car Subwoofer 2-Ohm Sub 350w RMS CEA Rated
(1) Alpine KTA-200M Mono 400w Power Pack Amplifier Behind Radio/GloveBox Amp Class D

Video of T4 Series Shallow Mount Subs:

Features:
Rockville W12T4S2 12 Shallow Mount 1400 Watt Car Subwoofer. CEA Compliant. 2-Ohm
Peak Power Handling: 1400 Watts
RMS Power Handling (CEA-2031 Compliant): 350 Watts RMS
2 voice coil
Ultra-Stiff Paper Composite Cone
3D Molded High Gloss Acrylic Dust Cap
Ultra Slim. Expanded and Rolled Steel Basket
High Density Laminated Butyl Rubber Surround
High Power Strontium Magnet with Ultra Saturated. High BL Motor Gap
Vented Core Magnet Motor Structure
High Temperature Aluminum Voice Coil Former
Lightweight Compact Design Ideal for Any Installation
Rubber Magnet Boot
Dual Chrome Plated Spring Loaded Push Terminals
Shallow Mount Subwoofer
Impedance: SVC 2 Ohm
Cutout Diameter: 10.98 Inches
Mounting Depth: 3.7 Inches
Frequency Response: 34 Hz to 500 Hz
Sensitivity: 89dB @ 1w/1m
Enclosure Recommendations:
Sealed: 0.67 cu. Ft – 1.7 Cu. Ft.
Vented: 1.00 cu. Ft – 2.0 Cu. Ft.

Owner’s Manual

Features of KTA-200M:
CTA-2006
PowerStack capable with the Alpine iLX-W650
Alpine’s Class D Amplifier Circuit w/ Dynamic Peak Power (DPP)
100W x 1 RMS (4?. 14.4V. ??1% THD+N)
200W x 1 RMS (2?. 14.4V. ??1% THD+N)
400W x 1 DPP (2?. 14.4V. ??1% THD+N)
>85dB S/N (ref. 1W into 4?)
??0.1% THD+N (ref. 10W into 2?)
Single-side 22-pin connector
RCA inputs (selectable. Low range=0.2-4V)
Sound controls; Crossovers-Off/60Hz/80Hz/120Hz Linkwitz Riley LP Filter @ -24dB/Oct. (selectable); Input gain setting (variable)

Rockville W12T4-S2 12" Shallow Car Subwoofer 2-Ohm Sub+Alpine Mono Amplifier