Description
DS18 PRO-ZT10
The DS18 PRO-ZT10 is a 10-inch dual 4-ohm high-excursion subwoofer built for car audio enthusiasts who want deep, powerful, and hard-hitting bass performance. Rated at 600 W RMS and 1200 W peak power handling, this subwoofer delivers strong low-frequency output with excellent control and efficiency. Engineered with a rugged basket, reinforced cone, and durable suspension system, the PRO-ZT10 is ideal for daily driver systems, custom installations, and SPL-focused builds. Designed to perform exceptionally well in both sealed and ported enclosures, it provides deep bass response down to approximately 35 Hz, making it perfect for mid to high-output car audio systems.
Specifications
| Specification | Value |
|---|---|
| Nominal Diameter | 10 Inch / 254 mm |
| Nominal Impedance | 4 Ohms |
| RMS Power Handling | 300 W |
| Max Power Handling | 600 W |
| Sensitivity (1W/1M) | 100.3 dB |
| Frequency Response | 45 Hz – 20 kHz |
| Recommended Hi-Pass Crossover | 60 Hz |
| Sold As | Single |
| Grill Included | No |
| Voice Coil Water Protection | No |
| Water-Resistant Rating | N/A |
MOTOR & WOOFER SPECIFICATIONS
| Specification | Value |
|---|---|
| Voice Coil Diameter | 2 Inch / 50.6 mm |
| Voice Coil Former Material | Kapton |
| Winding Material | CCAW |
| Cone Material | Water-Resistant Paper |
| Surround Material | Treated Cloth |
| Basket Material | Steel |
| Basket Finish / Color | Glossy Black |
| Magnet Material | Ferrite |
| Magnet Weight | 40 Oz |
TWEETER SPECIFICATIONS
| Specification | Value |
|---|---|
| Voice Coil Diameter | 1.5 Inch / 38 mm |
| Voice Coil Former Material | Kapton |
| Winding Material | CCAW |
| Diaphragm Material | Aluminum Alloy |
| Magnet Material | Neodymium (N38H) |
| Magnet Weight | 1.3 Oz |
THIELE & SMALL PARAMETERS
| Parameter | Value |
|---|---|
| Equivalent Volume (Vas) | 21.6 L / 0.762 ft³ |
| Excursion (Xmax, one way) | 1.7 mm |
| Free Air Resonance (Fs) | 76 Hz |
| Mechanical Factor (Qms) | 3.92 |
| Electrical Factor (Qes) | 0.65 |
| Total Factor (Qts) | 0.56 |
| Mechanical Mass (Mms) | 35.5 g |
| Mechanical Compliance (Cms) | 0.122 mm/N |
| BL Factor | 8.98 |
| Voice Coil Inductance (Le) | 0.23 mH |
| Cone Area (Sd) | 352.99 cm² |
| DC Resistance (Re) | 3.2 Ohms |
| Mechanical Mass w/o Air | 18.346 g |
MEASUREMENTS
| Specification | Value |
|---|---|
| Overall Diameter | 10.26 Inch / 260 mm |
| Overall Depth | 4.62 Inch / 117 mm |
| Front Mount Baffle Cutout | 9 Inch / 230 mm |
| Mounting Depth | 4 Inch / 105 mm |
| Motor Diameter | 5.28 Inch / 134 mm |
Product Overview
10″ Mid-Range Coaxial with Water Resistant Cone
The PRO-ZT10 does it all! Get full spectrum performance in one compact coaxial!
Rated at 300W RMS and 600W MAX with a wide 45Hz – 20KHz response range, this 10″ speaker is a beast. Its highly impressive 100.3dB sensitivity and two-way design (integrated 1.5″ bullet tweeter), you get high-output performance from one source!
Built Tough for Harsh Environments
Made with a water-resistant paper cone and treated cloth surround, the PRO-ZT10 is ready to take on any road or trail. Its IP32 rating protects it against light water intrusion, making it ideal for motorcycles, powersports, or car audio applications!
Clean Design, Easy Fit
The neodymium-powered bullet tweeter handles highs easily without taking up too much space, keeping the shallow 4″ mounting depth and 9″ baffle cutout intact.
If you want power, simplicity, and durability: all in one speaker, there’s nothing like the PRO-ZT10.




















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