Alpine S-W12D4 Car Audio Type S Series Sub 1200W Peak 12″ Subwoofer Bundle with Harmony HA-A400.1 Amplifier & Amp Kit
This Package Includes the Following Items:
- 1 x Harmony Audio HA-A400.1 Car Stereo Class D Amp Mono 800 Watt Subwoofer Amplifier - 1 Ohm Stable - Includes Bass Remote
- 1 x Alpine S-W12D4 Car Audio Type S Series Sub Dual 4 Ohm 1200W Peak 12" Subwoofer
- 1 x Harmony Audio HA-AK8 Car Stereo Complete 8 Gauge 900W Amp Amplifier Install Kit - Nickel
Harmony Audio HA-A400.1 Car Stereo Class D Amp Mono 800 Watt Subwoofer Amplifier - 1 Ohm Stable - Includes Bass Remote:
Specifications:
- Alloy Series Mono - 1 Channel Class D Amplifier
- Power Handling:
- 14.4V @ 1 Ohm
- 400 Watts RMS x 1
- 800 Watts PEAK x 1
- 14.4V @ 2 Ohm
- 300 Watts RMS x 1
- 600 Watts PEAK x 1
- 14.4V @ 1 Ohm
- Frequency Response: 10Hz-180Hz
- Signal to Noise Ratio: 95dB, A-weighted
- RCAs: Input and Full Pass Through Audio Output
- Turn On: DC Offset or 12V Remote
- Recommended External Fuse: 50A
- Recommended Wiring Power Gauge: 4 Gauge
- Dimensions: 9-3/16" Width x 6-1/8" Width x 2" Height
User Adjustable Settings:
- Input Type: High or Low Level Signal (Selectable Switch)
- High Level Input Sensitivity: 2.5V - 40V
- Low Level Input Sensitivity: 90mV - 10V
- Gain: (Knob Variable)
- Low Pass Filter: 40Hz - 180Hz (Knob Variable)
- Subsonic Filter: 0Hz - 50Hz (Knob Variable)
- Frequency: 30Hz - 80Hz (Knob Variable)
- Bass Boost: 0dB - 12dB @ 50Hz (Knob Variable)
Features:
- Includes Remote Bass Control Knob with Power Indicator LED
- Includes HA-EASY Speaker Wire to RCA Adapter to Simplify Installation
- Compatible with both Aftermarket and Factory Source with DC Offset Feature
- When DC Offset Feature is used Remote Terminal becomes a 12V Output to Turn On Another Device
- Brushed Aluminum Case with Light Up Blue LED Harmony Logo
- Power and Protection Lights to Easily See Amp Status
Alpine S-W12D4 Car Audio Type S Series Sub Dual 4 Ohm 1200W Peak 12" Subwoofer:
- 12" 4 Ohm Type-S Series 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: 5-1/16"
- Cutout diameter: 10-9"
- Frequency Response: 26- 200Hz
- Sensitivity: 86.4dB
- Resonance Frequency (Fs): 31 Hz
Harmony Audio HA-AK8 Car Stereo Complete 8 Gauge 900W Amp Amplifier Install Kit - Nickel:
Specifications:
- 17FT Flexible Matte Blue 8GA Power Cable
- 3FT Flexible Matte Black 8GA Power Cable
- 20FT Flexible Matte Blue 16GA Speaker Wire
- 17FT Flexible Matte Gray & Black RCA Cable
- 17FT Flexible Matte Blue Remote Wire
- 6FT Split Loom
- Mini ANL Fuse Holder
- 80 Amp Mini ANL Fuse
- (2) 8GA Blue & Black 5/16" Ring Terminals
- (2) 8GA Blue & Black Spade Terminals
- (5) 16GA Blue & Black Spade Terminals
- (4) Pan Head Screws
- (10) Wire Ties


WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Return Policy
You may return this item in its original condition within 30-Days for a refund, minus a 20% restocking fee, and minus any shipping charges we paid to get the item to you.