Harmony Audio Alpine Compatible with 1997-1999 Ford F-150 Extended Cab W10S4 Dual 10" Subwoofer 500W Loaded Sealed Sub Box Enclosure Bundle | HA-A800.1 800W Amplifier, 4GA Amp Wiring Kit

This Package includes the following:1 x Custom Dual 10" Compatible with 97-99 Ford F-150 Extended Cab Enclosure2 x Alpine W10S4 Car Audio BassLine Series Sub Single 4 Ohm 500W Peak 10" Subwoofer1 x Harmony Audio HA-A800.1 Car Stereo Class D Amp Mono 1600 Watt Subwoofer Amplifier - 1 Ohm Stable - Includes Bass Remote1 x Harmony Audio HA-AK4 Car Stereo Complete 4 Gauge 1800W Amp Amplifier Install KitCustom Dual 10" Compatible with 97-99 Ford F-150 Extended Cab EnclosureMounting Depth: 9"Air Space: 0.65 Cubic Feet Per SubSealed EnclosureDimensions: Width 47-1/2" x Front Height 8-1/2" x Rear Height 7-1/2" x Depth 13-3/4"High Quality Black CarpetEnclosure installs under the rear seat down firingRear seat assembly has to be raised in order for the box to fit a lift kitThis box is Compatible with Ford:1997-1999 F-150 Extended CabAlpine W10S4 Car Audio BassLine Series Sub Single 4 Ohm 500W Peak 10" SubwooferPeak Power Handling: 750 wattsRMS Power Handling: 250 wattsVoice Coil(s): SingleImpedance (Per Voice Coil): 4 ohmsFrequency Response: 24 - 200 HzSensitivity: 86.6 dBSubwoofer Design: Round / CircleHarmony Audio HA-A800.1 Car Stereo Class D Amp Mono 1600 Watt Subwoofer Amplifier - 1 Ohm Stable - Includes Bass RemotePower Handling:14.4V @ 1 Ohm800 Watts RMS x 11600 Watts PEAK x 114.4V @ 2 Ohm600 Watts RMS x 11200 Watts PEAK x 1Frequency Response: 10Hz-180HzTurn On: DC Offset or 12V RemoteDimensions: 12-3/8" Length x 6-1/8" Width x 2" Height

• COMPATIBLE WITH 97–99 F-150 EXTENDED CAB: This dual 10" sealed enclosure is designed specifically compatible with 1997–1999 Ford F-150 Extended Cab trucks. Its precision-fit construction installs cleanly without requiring interior modifications. The sealed chamber delivers tight, accurate bass that enhances all music genres. It fits securely behind the seats while maintaining interior comfort. Enjoy a reliable, vehicle-specific audio upgrade crafted for your F-150.
• ALPINE W10S4 SUBWOOFER PERFORMANCE: Featuring two Alpine W10S4 10" subwoofers, this system provides deep, punchy, and well-controlled bass. Each sub handles high power levels while keeping distortion to a minimum. Alpine’s durable engineering ensures long-term reliability and consistent performance. These subs enhance your music with strong low-frequency detail. Expect clean, powerful bass on every drive.
• SOLID SEALED ENCLOSURE DESIGN: The sealed enclosure provides precise, responsive bass ideal for accurate low-end output. High-quality construction reduces unwanted vibration and resonance for cleaner sound. Its compact truck-focused design fits securely inside the F-150 Extended Cab. The enclosure maintains stable performance at all listening volumes. Built to last, it delivers dependable, high-quality audio for years.
• 500W RMS HA-A800.1 AMPLIFIER: The HA-A800.1 amplifier delivers a consistent 500W RMS to power both subwoofers efficiently. Its clean, controlled output ensures deep bass without distortion or clipping. Integrated protection circuitry promotes safe operation during high-demand playback. The compact chassis allows flexible installation within the truck’s limited spaces. This amplifier brings strong, balanced power to complete your audio system.
• COMPLETE 4GA AMP WIRING KIT: The included 4-gauge wiring kit ensures proper power delivery for peak amplifier performance. Heavy-duty cables help reduce voltage drop and improve overall system efficiency. Quality connectors offer secure and long-lasting electrical connections. The kit includes everything necessary for a clean, professional installation. It simplifies setup and supports reliable audio output from day one.