You will not be allowed to compare more than 4 products at a time
View compareDescription
Shipping Information
Reviews
Description
Timpano 12″ Car Audio Subwoofer 2500 Watts Dual 4 Ohm TPT-T2500-12 D4 High Performance
– 4-Layer 3″ Voice Coil Made in USA
– Double Stacked Magnet Competition Grade Series with High Excursion
Entry level competition grade series, for the most extreme customers and the biggest builds!
Timpano T2500 Series was designed to bring the ultimate combination of performance, durability, quality and value. Featuring incredible linear excursion, with top-grade soft parts, American Made voice coils on a colossal cast aluminum styled basket creating a new standard for powerful systems.
- COMPETITION GRADE COMPONENTS: Its double stacked magnet motor drivers a 3″ American made 4-layer CCAW coil on a black aluminum former all coated with high temperature black adhesive. A stiff reinforced non-pressed treated paper cone & high roll foam surround was used to ensure performance on the lowest tones of bass.
- ENDURANCE: This sub is conservatively rated of 2,500 watts peak power / 1250 watts RMS guaranteeing to put out some crazy output. Equipped with a robust double-layered spider with, stitched-on XL tinsel lead wires, to hold a longer play time, maximizing durability.
- HIGH EXCURSION: Bassheads searching for more lows! You can look forward to deep, Low, impact bass in a small enclosure with a generous 1.85″ peak-to-peak excursion. Xmax of 23.5 mm one-way and Max Xmech of 37 mm one-way.
- FEATURES: TPT2500-12 D4 is a quality sub that fits in any audio enthusiast’s budget. Dual 4 Ohm American made voice coils. A chrome vented back plate and unique vented basket design enhances heat dissipation. Stitched cone reinforcement ensures long life.

All the top quality components featured in this sub, as well as its advanced 3-way air flow cooling system, are what ultimately allow for the incredible responsiveness & power handling.
Timpano T2500 series subwoofers will play deeper, with more dynamic range and increase output, after you properly break in your subwoofer. Its suspension is designed to provide a high level of excursion and linear control in ported boxes. A brand new sub will be a little stiff, but with a proper break in, the subwoofer soft parts will stretch out! Which means with less power power you will create the same output with more extended low bass tones.
Additional Information:
THIELE-SMALL PARAMETERS - Wired in Parallel Re 0.9 Ohm
| Free Air Resonance | Fs | 36 Hz |
| Electrical Factor | Qes | 0.79 |
| Equivalent Volume | Vas | 26.54 Liters |
| Total Factor | Qts | 0.732 |
| Mechanical Factor | Qms | 9.46 |
| Linear Excursion | Xmax | 23.5 mm |
| Max Mechanical Excursion | Xmech | 37 mm |
| Bl Factor | Bl | 8.51 Tm |
Box Recommendations:
| Type | Box F3 | Volume | Port Size |
| Compact Sealed Enclosure | 44 Hz | 1.25 ft3 | N/A |
| Compact Ported Enclosure | 32 Hz | 1.80 ft3 | 12" H x 1.50" W x 20" Deep |
| Recommended Ported Enclosure | 29 Hz | 2.60 ft3 | 13” H x 1.75” W x 22” Deep |
Enclosure Recommendations above do include subwoofer and port displacement.
Original Manufacturer Replacement Recone Kit that Maintain Peak Performance are available: TPT-RPT2500-12 D2
Shipping Information
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
Shipping from the warehouse after you place your order is same day in most cases, but if it's the holidays or a seasonal rush, in most cases it takes 1 to 3 days. If anything comes up, we will notify you via email or call you. Packages usually arrive in 3 to 10 business days, depending on the service. If anything happens after your product is shipped, please contact the service provider (UPS or USPS first), as we can’t act on your behalf once the item is shipped.
Shipping is FREE over $100.00 in the Continental US. Hawaii, Alaska, and US territories will have shipping calculated at checkout. Orders below $100.00 have a shipping cost starting at $25.00, with the final price calculated per order depending on the item or items purchased. International shipping is calculated by Zonos, a third-party international shipping partner. If there are any issues or exclusions with your purchase, we will reach out to notify you.
When you place an order, we will estimate shipping and delivery dates based on item availability and the shipping option you select. Depending on the shipping provider, estimated shipping dates may appear on the shipping quotes page.
IMPORTANT DELIVERY NOTICE: If you feel you live in an unsafe area where a package could be stolen, please ship your order to a safer address. Once the package has been shipped and scanned as delivered, it becomes the responsibility of your home or homeowners insurance. Please be diligent to ensure safe delivery.
We are happy to offer signature-required delivery if requested. If you would like your package to require a signature, please include this request in your order notes. Please note that shipping rates for many items are weight-based. Item weights can be found on the product detail page and are rounded up to the next full pound to comply with shipping carrier policies.
Route Package Protection: We’ve partnered with Route, a package protection and tracking solution, to provide an enhanced delivery experience. Route offers low-cost shipping protection in case your package is lost, stolen, or damaged during transit.
Route also offers a mobile app that allows you to visually track all your online orders in one place—no need to search emails for tracking numbers. Dynamic maps and real-time shipping updates keep you informed throughout the delivery process. The Route app is available on both Android and Apple app stores.
If you experience an issue with your order, please file a claim directly with Route’s support team.

