




Couldn't load pickup availability
Screaming onto the scene is DS18's PRO-DR1PK44 that has an all new design and has been tweaked for maximum performance and loudness. This horn driver sports a 1" 8-ohms CCA voice coil to absorb the 240w Peak power and is designed to really make it loud with efficiency.
This driver comes with an attached square shaped screw on throat that makes it very versatile while also enhancing acoustics and decibel levels. This driver has a 107.3 dB sensitivity so the potential of screaming loudness is easily obtainable with the right combination of power. This driver's frequency range is very wide starting at 800 Hz all the way up to ear drum shattering 20 KHz!
The PRO-DR1PK44 is sure to complete your pro audio system and complement all your other speakers with crisp and clear high range sound.
Highlights
| Throat Diameter | 1" |
| Horn Diameter | 3.14 x 3.14" |
| Horn Depth | 2.36" |
| Installation Type | Screw Down |
| Nominal Impedance | 8 Ohms |
| Peak Power Handling | 240W |
| Program Power Handling | 120W |
| AES Power Handling | 60W |
| Sensitivity with Horn (1w/1m) | 107.3dB |
| Frequency Response | 800Hz - 20KHz |
| Recommended HI Pass Crossover | 900Hz |
| Motor | |
| Voice Coil Diameter | 1" |
| Voice Coil Former Material | Kapton |
| Winding Material | CCA |
| Diaphragm Material | Phenolic |
| Magnet Material | Ferrite |
| Magnet Weight | 0.38 oz |
| Measurements | |
| Overall Diameter | 4.52" |
| Overall Depth | 4.88" |
| Bolt Pattern | 3.95" |
| Mounting Depth | 4.56" |
| Mounting Hole | 3.26" x 3.26" |

| SKU | PRO-DR1PK44 |
|---|---|
| Nominal Impedance | 8 Ohm |
| AES Power handling | 60W |
| Program Power Handling | 120W |
| Peak Power handling | 240W |
| Sensitivity (1w/1m) With Horn | 107.3dB |
| Frequency Response | 800Hz - 20Khz |
| Recommended Hi Pass Crossover | 1KHz |
| Voice Coil Diameter | 1" / 25.4mm |
| Voice Coil Former Material | Kapton |
| Winding Material | CCA |
| Diaphragm Material | Phenolic |
| Magnet Material | Ferrite |
| Magnet Weight | 0.38 Oz / 11g |
| Body Material | Aluminum + ABS / ABS/PC Injected |
| Nominal Diameter | 4.5" / 115mm |
| Throat Diameter | 1" / 25.4mm |
| Sound Coverage | 45 x 45 (square) |
| Color/Finish | Black |
| Overall Diameter | 4.52" / 115mm |
| Overall Depth | 4.88" / 124mm |
| Mounting Depth | 4.5" / 116mm |
| Mounting Hole Diameter | 3.26 x 3.26" / 83 x 83mm |
| Bolt Pattern (Horn) | 4 x 5.5mm / 100.5mm |
| Gross Single Unit Weight | 2 |
| Single Unit Box Dimensions W x L x H | 4.75 x 4.75 x 5.75 |
| Quantity of Units in Master Carton | 12 |
| Gross Master Carton Weight | 25.5 |
| Master Carton Dimensions W x L x H | 15 x 10 x 12 |
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.






