Rockford Fosgate T1S1-12 12” Slim Subwoofer- SVC (1-Ohm), 600 Watts Rms, 1200 Watts Peak

T1S1-12 Power 12" T1 Slim Single 1-Ohm Subwoofer. The Power T1S1-12 is a slimline 12" subwoofer designed for spaces where traditional sized woofers will not fit. Features a single 1-ohm voice coil for simplified wiring configurations. Need bass but don't have a lot of space? How about more power handling than your average shallow subwoofer? Well, the T1 "Slimline" subwoofers are not your average shallow, in fact, they have been painstakingly designed to near exact performance characteristics of traditional sized Power T1 subwoofers you're already familiar with. We're calling these "slim" subwoofers because they don't take a lot of depth and offer bass response similar to a traditional sized model. How can this be true? Well, let's just say the Wizards-of-Fos engineered an ingenious slotted voice coil assembly that exhibits long excursion travel. Don't worry, you don't need to understand how it works, you just have to listen to how awesome they sound!

Features -
• Carbon fiber/PMI/glass fiber cone with aluminum dustcap
• Injection molded foam surround with VAST™
• Dual Nomex progressive spiders with integrated lead wires
• Aluminum diecast frame with integrated heat sink fins
• Custom insulated push spring 10 AWG terminals
• Dual wound 2.5" voice coil with interior/exterior windings
• Encapsulating voice coil to former coupling technology (patent pending)
• Detachable die cast aluminum trim ring
• Vented pole piece
• High temp high energy neodymium motor structure
• Proprietary split yoke pass thru motor technology (patent pending)
• Integrated copper cap heat sinking shorting ring (IDHS)
• Optional grille insert available
• Optimized for sealed enclosures
Specifications -
• Sd (cm2): 560
• Re (Ohms): 0.9
• Le (mH): 0.31
• Vas (Liters): 32.4
• SPL (dB @ 1w/1m): 85
• Voice Coil Type: Single Voice Coil
• SPL (dB @ 2.8v/1m): 88

Creative Audio opened in 1991 and has grown into a multi-location specialty retailer with seven stores across Missouri and Arkansas. We support enthusiasts, installers, and everyday customers with product knowledge, practical guidance, and a service-first approach that extends beyond the checkout.

We are deeply invested in performance-focused audio across categories: car audio, marine, powersports, and home audio. That means more than selling gear — it means understanding system matching, power requirements, signal integration, real-world installation considerations, and the small details that determine whether a system performs the way it should.

Our teams work daily with source units and processors, amplifiers, speakers, subwoofers, wiring and installation accessories, sound treatment, and integration solutions. We also support remote start and vehicle security categories for customers who want added convenience and protection.

Creative Audio employs Mobile Electronics Certified Professionals, and we support customers before and after the sale. If you are unsure about compatibility, installation requirements, or what is included, message us through eBay with your application details and we will help you make an informed decision.

Most orders ship within 24 hours. For additional support, you may call 800-854-5821.

Orders are packaged carefully and ship promptly to the address provided at checkout. If something arrives damaged or incomplete, contact us through eBay messages right away and we will help you resolve it.

Returns are accepted within 30 days in accordance with the return terms shown on this listing. Items must be returned in original condition. International returns are not accepted.