Alpine SWT-10S2 SWT Series 10" 1000W Peak Power Handling at 2 Ohm, Single Voice Coil Shallow Mount Truck Subwoofer with High-Amplitude Multi-Roll Surround Design
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What's Inside?
- • (1) 10" Thin-mount subwoofer
- • Rubber trim-ring (installed)
- • Application Guide
- • On-line product registration information (English/ French/ Spanish)
- • Warranty information (English/ French)
- • Important Notice! (English/ French)
- • Owner's Manual
Why Choose Alpine SWT-10S2 Component Car Subwoofer?
Compact Size and Serious Bass Output
The Alpine SWT-10S2 proves you don’t need a huge setup to get hard-hitting bass. Built with a smart 2-piece shallow design, this subwoofer uses a Poly-Mica dust cap combined with a Pulp-Kevlar cone to deliver strong, accurate low frequencies without taking up too much space. It’s the perfect solution if you want clean, punchy bass in tighter installs without sacrificing performance.
Deep and Tight Lows You Can Feel
This sub is designed to move air and make an impact. The polyurethane foam surround with H.A.M.R. technology allows for maximum cone movement, giving you deeper and more controlled bass output. Pair that with a Conex progressive spider and reinforced tinsel leads, and you get consistent performance that stays tight and responsive even when the volume goes up.
Built to Handle Heat and Power
Under the hood, the SWT-10S2 is all about durability and efficiency. A large 65mm voice coil with an aluminum former and 4-layer high-temp winding helps manage heat so you can push it harder for longer. The advanced motor structure features a compound radius pole design with dual flare venting, improving airflow and reducing distortion for cleaner, more reliable bass performance.
Strong Build and Easy Installation
Everything is wrapped in a high-strength steel frame with perimeter venting to keep things cool and stable during use. Installation is just as smooth thanks to the 8AWG push terminals, making connections quick and secure without hassle. It’s a solid, well-built subwoofer that’s ready to upgrade your system and bring your music to life with powerful low-end energy.
Frequently Asked Questions (FAQ)
- • Why isn't the subwoofer producing any bass?
This is usually caused by incorrect wiring, a blown fuse, or the remote turn-on wire not receiving power. Check all power, ground, and signal connections before troubleshooting further.
- • Can I connect this to my factory stereo?
Yes, it can be connected to many factory audio systems using compatible high-level or low-level inputs. Additional installation accessories may be required depending on your vehicle.
- • Why does the bass sound weak?
Weak bass is often caused by incorrect crossover settings, low gain, or improper subwoofer placement. Adjusting the amplifier settings and repositioning the enclosure can improve bass response.
- • Why does the subwoofer turn off while I'm listening to music?
This can happen if the amplifier enters protect mode because of overheating or unstable power connections. Make sure the wiring is secure and the subwoofer has adequate ventilation.
- • Can I install this powered subwoofer by myself?
Yes, many DIY installers can complete the installation using basic tools and proper wiring instructions. If you're unfamiliar with automotive electrical systems, professional installation is recommended.
- • Is it normal to hear a faint static noise when the engine is running?
Static that changes with engine speed usually indicates an electrical ground loop or interference from the vehicle's alternator. Routing your signal cables away from main power wires and ensuring your amplifier has a solid chassis ground should eliminate this interference.
- • Can I adjust the bass level from the driver's seat?
Yes, if a compatible remote bass level control is installed with the system. This allows you to increase or decrease bass output without accessing the amplifier.
- • Why does the subwoofer rattle when playing deep bass?
The rattling usually comes from loose trim panels, license plates, or nearby interior components rather than the subwoofer itself. Securing those items often eliminates unwanted vibration.
- • How can I get the best sound quality from this subwoofer?
Adjust the gain, low-pass crossover, and bass boost carefully to match your vehicle and speakers. Proper tuning will produce tighter bass, cleaner sound, and better overall system balance.
- Diameter : 10 Inch
- Sensitivity : 84.8 dB
- Depth : 4 3/16 Inch
- Impedance : 2 Ohm
- Frequency Response : 30-200 Hz
- Peak Power Handling : 1000 Watts
- Shallow Mount : Yes Inch
- Number of Voice Coils : Single
- Suggested Sealed Box Volume : 0.47 Cubic ft.
- Suggested Ported Box Volume : 1.04 Cubic ft.
- Mounting Depth : 4-3/16 Inches
- RMS Power Handling : 350 Watts
Features:
- Diaphragm: Poly-Mica dust cap with Pulp-Kevlar cone in a 2-piece shallow design for strength and accurate bass.
- Surround: Polyurethane foam with H.A.M.R. technology for maximum cone movement and tight, powerful lows.
- Spider: Conex progressive spider with reinforced tinsel leads for durability and consistent control.
- Voice Coil: 65mm aluminum former with 4-layer high-temp winding for efficient heat dissipation.
- Motor Structure: Compound radius pole design with dual flare venting for improved airflow and reduced distortion.
- Frame: High-strength steel with perimeter venting and airflow management for cooling and stability.
- Terminals: 8AWG push terminals for quick, secure connections.
Specifications:
- Size: 10-inch
- Impedance (Ohms): 2
- Cone Material: Pulp-Kevlar
- Surround Material: Polyurethane Foam
- Basket Material: Steel
- Grille: None included
- Free-Air Use: No
- Dual Voice Coil: No
- Sensitivity: 84.8 dB (1W/1m)
- Frequency Response: 30 – 200 Hz
- Max RMS Power Handling: 350 watts
- Peak Power Handling: 1000 watts
- Top Mount Depth: 4-3/16"
- Cutout Diameter: 8-7/8"
- Frame Dimensions (W x L): 10.743" x 10.743"
- Vas (Liters): 44.4
- Fs (Hz): 27
- Qts: 0.41
- Xmax (mm): 11
- UPC: 793276210142
- Weight: 13.6
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.
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I rolled the dice on this subwoofer and paired it up with my old Rockford Fosgate amp and let me tell ya, I'm lovin' it! It fits right into most shallow mount boxes, and for a tiny sub, it sure pumps out some great bass with a real clear sound. Can't ask for nothin' better, especially for the price. It's a real steal!
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Made a ported box for this Alpine sub and had installed in my F150. Now, I got a much better bass than before. I try to control the volume as the lows can really be overpowering the speakers. Its loud and it hits hard, but still nice to listen to for genres that gives off a lot of bass
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Great sound. Bought it for my F150 and it perfectly fits under the seat. Would recommend to those looking for a sub with limited space in their trucks.