1-4 DAYS DELIVERY
DS18 1" Throat Twist on Slim Horn
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100% ORIGINAL AND QUALITY
24 MONTHS GUARANTEE
- Description
- Technical Details
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DS18 PRO-HT1 PRO 4.5" Twist on Slim Horn
for Drivers with 1" Throat
DS18’s PRO-HT1 is the best way to boost the range, volume, and feel of the sound reproduced by your compression drivers!
The PRO-HT1’s high strength ABS plastic casing ensures this horn can withstand the most demanding applications.
The PRO-HT1 features a short throat with a 1" diameter, allowing for crazy loud sound from your drivers. The circular profile and 110-degree coverage make this horn perfect for those looking to create a directional sound that will blow the competition away.
The twist-on installation method and standard driver thread pitch ensures that this horn is easy to install and can be securely attached to your driver in no time.
(PRO-DR250 and PRO-DRNSC Recommended)
So if you're looking to boost your drivers directional sound for unmatched performance, look no further than the DS18 PRO-HT1!
Highlights
- Twist On Design for Easy Driver Installation
- 1.77” Mounting Depth / 3.25” Mounting Cutout Diameter / 4.5” Diameter
- ABS/PC Injected Plastic For Increased Durability
Great For
- Car Audio
- Pro Audio





| SPECIFICATIONS | |
| Nominal Diameter | 4.5" / 115mm |
| Throat Diameter | 1" / 25.4mm |
| Installation Type | Twist |
| Sound Coverage | 45° Rounded |
| Low Frequency Limit | 1.3KHz |
| Body Material | ABS/PC Injected |
| Color | Black |
| Sold in Pair or Single | Single |
| MEASUREMENT | |
| Overall Diameter | 4.5" / 115mm |
| Overall Depth | 2" / 51mm |
| Mounting Depth | 1.77" / 45mm |
| Mounting Hole Diameter | 3.25" / 82.4mm |
| Bolt Pattern (Horn) | 4" / 104mm x 4 - 0.18" / 4.5mm |
| Bolt Pattern (Driver) | M1-3/8" |
30-Day Return Policy
At Fuego Bass Shop, we want you to be fully satisfied with your purchase. You can return most products within 30 days of delivery for a refund or exchange.
Please note: Any returns with physical damage or missing original packaging may incur a deduction.
Restocking Fee: A 15% restocking fee will be deducted from your refund to cover handling and restocking.
Refunds will be processed to your original payment method within 5–7 business days after we receive and inspect the returned item.
We ship within the United States (excludes recipients in Alaska, Hawaii, Puerto Rico, U.S. Virgin Islands, and Guam).
At Fuego Bass Shop, we understand the thrill of receiving your car audio equipment quickly. Our shipping process is designed to ensure your order arrives safe, fast, and ready to pump bass.
Most orders are processed within 1–2 business days. Standard shipping usually takes 3–7 business days depending on your location. Expedited shipping is available for select items during checkout.
Once your order is shipped, you will receive a tracking number via email so you can follow your gear every step of the way. Our packaging is designed to protect high-performance audio equipment from bumps, vibrations, and shocks during transit.
Please note: Delivery times may vary during holidays, promotions, or due to carrier delays. We highly recommend verifying your shipping address before completing checkout to avoid delays.
If you have any questions about your shipment or need assistance, our support team is ready to help. We want your experience with Fuego Bass Shop to be as powerful and smooth as our bass systems!





