We are a DS18 authorized dealer so you get up-to-date, fully warrantied products.
General Features:
- 15" Subwoofer
- MAX Power: 6000 Watts
- RMS Power: 3000 Watts
- Impedance: 4 OHM DVC
- Quad Stacked Ferrite Magnets ~ 86dB
- Improved Heat Dissipation ~ Reinforced Cone
DS18 EXL-TRX15.4D
Shake any venue with the EXL-TRX15.4D, a 15” subwoofer designed for epic bass frequencies. Transform your setup with deep, thunderous bass and an instant boost in sound quality from this subwoofer.
The EXL-TRX15.4D delivers massive power with ratings of 6000W MAX and 3000W RMS for ground-shaking bass that instantly boosts your system’s quality. Its advanced thermal management systems ensures consistent performance, even during intense listening sessions. The reinforced non-pressed paper cone with epoxy coating provides unmatched durability, while the dual 4" voice coils optimize your subwoofer’s sound reproduction.
Engineered to dominate, the EXL-TRX15.4D is made for stunt walls and turbo boxes: but, is versatile enough to fit into both sealed (1.25 ft³) and ported (2.5 ft³) enclosures. It’s 4-ohm impedance and 86dB sensitivity allows the EXL-TRX15.4D converts power into high-impact bass easily. Feel the thunder across a perfect frequency response range of 10 – 400 Hz for a full-bodied audio experience.
The EXL-TRX15.4D is perfect for car audio enthusiasts, competition sound system builders, and anyone who wants concert-like bass in their vehicle. Its robust construction, featuring an aluminum basket and ferrite magnet, ensures long-lasting performance even under intense use.
Upgrade with the EXL-TRX15.4D today and experience bass like never before.
| Brand | DS18 |
| Nominal Diameter | 15" / 381mm |
| Nominal Impedance | 4+4 ohms |
| RMS Power Handling | 3000W |
| MAX Power Handling | 6000W |
| Sensitivity (1w/1m) | 86dB |
| Frequency Response | 10-400 Hz |
| Recommended Lo Pass Crossover | 120 Hz |
| Demodulating Rings | No |
| Improved Heat Dissipation | Yes |
| Cone Shape | Curvilinear |
| Speaker Terminals | Push 6ga |
| Voice Coil Diameter | 4" / 99.8mm |
| Voice Coil Former Material | Black Aluminum |
| Winding Material | CCAW |
| Cone Material | Non-Pressed Paper + Epoxy Coating |
| Dust Cap Material | PPI |
| Surround Material | Foam |
| Spider Diameter | 8.5" / 215mm |
| Leads Connection Type | Crossed Spider |
| Basket Material | Aluminum |
| Basket Color/Finish | Black |
| Magnet Material | Ferrite |
| Magnet Weight | 3 x 98.3 Oz (295 Oz) |
| Displacement Volume | 3.1L / 0.109ft3 |
| Equivalent Volume Vas | 33.9L / 1.197ft3 |
| Excursion (one way) Xmax | 25 mm |
| Free Air Resonance Fs | 50 Hz |
| Mechanical Factor Qms | 4.714 |
| Electrical Factor Qes | 0.855 |
| Total Factor Qts | 0.724 |
| Moving Mass Mms | 394.006 g |
| Compliance Cms | 0.0343u m/N |
| Bl Factor BI | 29.243 |
| Voice Coil Inductance Le | 9.04 mH |
| Diaphragm Area Sd | 844.960 cm2 |
| Dc Resistance Re | 3.6+3.6 ohms |
| Efficiency Bandwidth Product EBP | 49 |
| Sealed Internal Volume | 35.4L / 1.25ft3 |
| Sealed Box Output Response | 45Hz |
| Ported Internal Volume | 70.8L / 2.5ft3 |
| Port Size *Square (WxHxLong) | 2.47"x15"x37" / 62.7x381x939.8mm |
| Port Tunning Frequency | 30Hz |
| Ported Box Output Response | 26.5Hz |
| Overall Diameter | 15.6" / 398mm |
| Overall Depth | 11.5 / 293mm |
| Front Mount Baffle Cutout | 14" / 355mm |
| Mounting Depth | 9.75" / 247mm |
| Motor Diameter | 9.1" / 232mm |
| Parts Warranty | 1 Year |
| Labor Warranty | 1 Year |
