Description
Complete 8-Speaker Plug-and-Play Sound System Upgrade for 2021–2025 Ford F-150 Crew Cab & Select Ford F-250 Models
Upgrade your factory audio with a complete Alpine S-Series sound system engineered specifically for 2021–2025 Ford F-150 Crew Cab trucks and select Ford F-250 models. This vehicle-specific package combines Hi-Res Audio Certified speakers, a powerful under-seat dual 8-inch subwoofer enclosure, a dedicated 600W mono amplifier, and plug-and-play harnesses for a clean, factory-style installation.
Overview
Complete Factory Replacement System
Designed specifically for 2021–2025 Ford F-150 Crew Cab trucks and select Ford F-250 models, this complete Alpine system replaces the factory speakers while adding a dedicated amplified subwoofer system for improved clarity, dynamic range, and low-frequency performance.
Vehicle-specific harnesses, mounting brackets, and installation hardware create a true plug-and-play upgrade with no cutting or splicing required, helping preserve the factory appearance while significantly improving sound quality.
- Complete 8-speaker replacement system.
- Factory-style plug-and-play harnesses included.
- Custom vehicle-specific installation hardware.
- Designed to maintain an OEM-style appearance.
Bass Performance
600W RMS Under-Seat Subwoofer System
The included S-Series dual 8-inch enclosure delivers 600 watts RMS (300W x 2) while mounting beneath the rear bench seat to maximize bass output without sacrificing usable cabin space.
An integrated amplifier tray with Alpine embroidered top cover provides a clean installation, while the enclosure is engineered to fit under the rear seat without requiring seat risers or additional floor space.
- Dual 8-inch S-Series subwoofer enclosure.
- 600W RMS total power handling.
- Integrated amplifier tray.
- Under-seat installation preserves rear seating area.
System Highlights
Designed for Factory Integration
Speaker System
Alpine S-Series Components
- 8-inch Hi-Res Audio Certified component front speakers.
- 85W RMS / 260W Peak front speaker power handling.
- 1-inch front tweeters.
- 6.5-inch Hi-Res Audio Certified coaxial rear speakers.
- 80W RMS / 240W Peak rear speaker power handling.
- 1-inch rear tweeters.
Installation
Vehicle-Specific Integration
- Factory-style plug-and-play power harness.
- Plug-and-play input/output harness.
- Front speaker installation kit included.
- Rear speaker installation kit included.
- Subwoofer enclosure side mounting brackets included.
- Custom mounting hardware for factory-fit installation.
| Vehicle Compatibility | 2021–2025 Ford F-150 Crew Cab Trucks and select Ford F-250 models |
| System Configuration | Complete 8-speaker sound system |
| Subwoofer Enclosure | S-Series Dual 8-inch (S2-DB8V-TRK) |
| Subwoofer Power Handling | 600W RMS (300W × 2) |
| Front Speakers | 8-inch S-Series component speakers with 1-inch tweeters |
| Front Speaker Power | 85W RMS / 260W Peak |
| Rear Speakers | 6.5-inch S-Series coaxial speakers with 1-inch tweeters |
| Rear Speaker Power | 80W RMS / 240W Peak |
| Amplifier | S-Series 600W Mono Amplifier (S2-A60M) |
| Installation | Plug-and-play with vehicle-specific harnesses and brackets |
What's Included
- Dual 8-inch S-Series subwoofer enclosure (S2-DB8V-TRK)
- Two 8-inch S-Series component front speakers (S2-S80C)
- Two 6.5-inch S-Series coaxial rear speakers (S2-S65)
- S-Series 600W mono amplifier
- Subwoofer enclosure mounting brackets
- Front speaker installation kit
- Rear speaker installation kit
- Plug-and-play power harness
- Plug-and-play input/output harness
This complete system is engineered for OEM-style installation using custom brackets, factory-style harnesses, and vehicle-specific hardware to simplify installation while preserving the factory appearance.
Alpine's expanded truck audio lineup covers 2015–2025 applications across the product family. This system is specifically designed for 2021–2025 Ford F-150 Crew Cab trucks and select Ford F-250 models.