This Package Includes the Following Items:
1 x Harmony Audio HA-A800.1 Car Stereo Class D Amp Mono 1600 Watt Subwoofer Amplifier - 1 Ohm Stable - Includes Bass Remote
2 x Harmony Audio HA-A152 Car Stereo Alloy Series 15" Sub 1500W Dual 2 Ohm Subwoofer
1 x Harmony Audio HA-AK4 Car Stereo Complete 4 Gauge 1800W Amp Amplifier Install Kit - Nickel
Harmony Audio HA-A800.1 Car Stereo Class D Amp Mono 1600 Watt Subwoofer Amplifier - 1 Ohm Stable - Includes Bass Remote:
Specifications:
Power Handling:
14.4V @ 1 Ohm
800 Watts RMS x 1
1600 Watts PEAK x 1
14.4V @ 2 Ohm
600 Watts RMS x 1
1200 Watts PEAK x 1
Frequency Response: 10Hz-180Hz
Signal to Noise Ratio: 95dB, A-weighted
Turn On: DC Offset or 12V Remote
Dimensions: 12-3/8" Width x 6-1/8" Width x 2" Height
Features:
Includes Remote Bass Control Knob with Power Indicator LED
Includes HA-EASY Speaker Wire to RCA Adapter to Simplify Installation

Harmony Audio HA-A152 Car Stereo Alloy Series 15" Sub 1500W Dual 2 Ohm Subwoofer:
Specifications:
15" Alloy Series Car Subwoofer
Power Handling:
Peak: 1500 watts
RMS: 750 watts
Sensitivity: 89.4dB
Frequency Response: 22Hz-500Hz
Mounting Depth: 7 15/16"
Mounting Cutout Diameter: 13 7/8"
Min Sealed Box Volume (Cubic Feet): 2.56
Max Sealed Box Volume (Cubic Feet): 5.3
Min Vented Box Volume (Cubic Feet): 3.15
Max Vented Box Volume (Cubic Feet): 4.51
Dual 2 Ohm