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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.
| CEA-2031 Compliant | |
| Size | 12" |
| Nominal Impedance | 1-Ohm |
| Subwoofer Type | Shallow |
| Speaker Connector | 10 AWG slot loaded |
| Fs (Hz) | 36 |
| Qes | 1.17 |
| Qms | 11.22 |
| Qts | 1.06 |
| Vas (Liters) | 32.4 |
| Re (Ohms) | 0.9 |
| Sd (cm2) | 560 |
| Le (mH) | 0.31 |
| SPL (dB @ 1w/1m) | 85 |
| Voice Coil Diameter | 2.98" (75 mm) |
| SPL (dB @ 2.8v/1m) | 88 |
| Voice Coil Type | Single Voice Coil |
| Xmax (mm) | 15 |
| Magnet Weight (oz) | 14.42 oz. (0.41 Kg) |
| Power Handling (Watts RMS) | 600 Watts RMS 1200 Watts Max |
| Mounting Depth | 3.01 in. (76.5 mm) |
| Cutout Diameter | 11.22 in. (285 mm) |
| Woofer Displacement | 0.042 cu. ft. (1.2 Liters) |
| Sealed Box Volume (Vb) | 1.1 cu. ft. (31.1 Liters) |
| Vented Box Volume (Vb) | 2.0 cu. ft. (56.6 Liters) |
| Shipping Weight | 16.15 lb. (7.3 Kg.) |
Most products ship directly from our vendor warehouses or distributor network. Shipping times can vary depending on the brand, product size, availability, and destination.
Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
If there is ever an issue with availability, shipping cost, or delivery timing, we will contact you before moving forward with the order.
Returns may be accepted on most new, unused, unopened items within 30 days of delivery. Items must be in original packaging and in resellable condition.
Installed, used, damaged, missing-parts, electrical, special-order, clearance, or custom-built items may not be eligible for return.
Return shipping is normally the customer’s responsibility unless the return is due to our mistake, such as the wrong item being shipped.
Before sending anything back, please contact Kaos Offroad so we can review the order and provide return instructions. Returns sent without approval may be refused.
Some products are vehicle-specific. Please verify fitment before ordering. If you are unsure, contact us with your year, make, model, sub-model, and any relevant details before purchasing.
Original shipping charges, freight charges, and vendor restocking fees may be non-refundable depending on the item and supplier policy.












