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The 2500 series 12 employs a finely-tuned balance of damping and extensive motor force to achieve very high efficiency, offering exceptional versatility and unmatched performance in a variety of real-world functions.
Fs 34.02 Hz
Qms 6.747
Vas 28.27 liters
Cms 0.078 mm/N
Mms 281.2 g
Rms 8.89 kg/s
Dia 254.4 mm
Sd 505.2 sq cm
Qes 0.6463
Re 3.876 ohms
Le 3.335 mH
BL 18.98 Tm
Qts 0.5898
no 0.1641 %
SPL 84.35 dB
EBP 52.64
Xmax +/- 10mm
Nominal Diameter 12in
Overall Diameter 12.99in / 330mm
Mounting Hole Diameter 11.37in / 287mm
Bolt Hole Circle Diameter
Motor Outer Diameter 6.14in / 156mm
Mounting Depth 4.33in / 110mm
Required Pole Vent Clearance
Driver Displacement 0.099 cu ft / 2.823 l
Sealed Volume 0.750 - 1.0 cu.ft.
Vented Volume 0.80 - 3.0 cu.ft. net
* Tune for desired response
Vehicle body style specific enclosure designs coming soon
The above designs have been engineered for a particular vehicle body style. The cabin acoustics of a sedan, hatchback, SUV, and under seat truck placement were part of the formula to ensure a linear response and optimal power handling for listening purposes under most circumstances. Please visit our Enclosure Design Service page for one off custom designs.
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.
