




Couldn't load pickup availability
DS18 PRO-ZT6
6.5” Water Resistant Mid-Range Loudspeaker with Built-in Bullet Tweeter and Grill
Experience earth-shaking sound with the PRO-ZT6: a 2-way mid-range built for raw power, and full-range functionality. Packed into a rugged, water-resistant coaxial build.
Insane Power
Handling an RMS power of 225W and a MAX power of 450W, the PRO-ZT6 delivers breathtaking volume and precision. With a 4-Ohm impedance for easy installation and an ultra-high sensitivity rating of 96dB, you’re guaranteed powerful sound output even at lower volumes.
Wide Frequency Range
With an impressive frequency response range of 65Hz - 22KHz, the PRO-ZT6 captures every nuance across the entire audio spectrum. The integrated neodymium tweeter refines the balance between highs and lows, ensuring you hear every detail of your music.
Deep, Impactful Bass
Engineered with a robust ferrite magnet, the 6.5" mid-range woofer generates a deep low-end punch, for immersive bass response. This powerful magnet structure enhances voice coil action for dynamic impact every session.
Protective Grill Included
The rugged steel mesh grille now comes with an integrated cloth shade. This added layer helps block dust, water spray, and direct sunlight from reaching the cone, protecting internal components and maintaining performance in any conditions.
Transform your system with the PRO-ZT6 and experience music the way it was meant to be heard!
| SKU | PRO-ZT6 |
|---|---|
| Nominal Diameter | 6.5" (165.1 mm) |
| Nominal Impedance | 4 ohms |
| RMS Power Handing | 225 Watts |
| Maximum Power Handing | 450 Watts |
| Sensitivity (1w/1m) | 97dB |
| Frequency Response | 85Hz-20kHz |
| Recommended Hi Pass Crossover | 100 Hz |
| Sold as | Single Unit |
| Voice Coil Diameter | 1.5” (38.1 mm) / 1” |
| Voice Coil Former Material | Kapton |
| Winding Material | CCAW |
| Basket Material | Steel |
| Magnet Weight | 27 oz |
| Magnet Material | Ferrite / Neodymium (N35H) |
| Cone Material | Water-Resistant Paper |
| Surround Material | Treated Cloth |
| Voice Coil Material | KAPTON |
| Diaphragm Material | Aluminum Alloy |
| Overall Diameter | 178 mm (7”) |
| Front Mount Baffle Cutout | 144 mm (5.67”) |
| Mounting Depth | 77 mm (3.03”) |
| Overall Depth | 97mm (3.81”) |
| Vas | 4.72L / 0.16ft3 |
| Xmax | 1.65mm |
| Fs | 120Hz |
| Qms | 5.259 |
| Qes | 0.614 |
| Qts | 0.55 |
| Re | 3.2 Ohms |
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.
















