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.

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

Specifications:

• 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
  
• 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: 4 x 98.3 Oz (393 Oz)
  
• Displacement Volume: 3.82L / 0.134ft3

T/S Parameters:

• 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

Recommended Enclosures:

• 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 Tuning Frequency: 30Hz
  
• Ported Box Output Response: 26.5Hz

Measurements:

• 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
  

Shipping Policy

DBs Car Audio is proud to offer fast & free shipping on all items listed in our store!!

Shipping Methods and Transit Times

DBs Car Audio ships orders from our Kissimmee, Florida location. On occasion, orders will be fulfilled directly by the manufacturer or distributor in order to reduce the shipping time..

Order Tracking

Once an order has been shipped, we send our customers an email with the tracking number for the order. Click on the tracking link in the email to follow the location of the package on the carrier's website. If you did not receive a tracking number by email or need to confirm the tracking information, please contact call us at 1-800-927-9390

Signature Required

Due to the valuable contents of some shipments, DBs Car Audio will only require a signature upon delivery if the order is over $500. Such guidelines will not be overruled upon the customer's request. Please understand that this is a security measure taken by our Company to ensure the safe delivery of each package and guarantee excellent service. Many of our third-party shipping carriers and payment companies require signatures upon delivery to protect against fraud and theft. Customers may request a signature upon delivery by emailing us at dbscaraudiofl@gmail.com.

Shipping Policy Disclaimer

Delivery estimates do not apply to items shipped directly from the manufacturer, nor out-of-stock items. Some items that ship from the manufacturer can only be delivered to addresses within the 48 continental states.

Standard delivery time for domestic customers will average from 2-4 business days, but can take longer in some cases. Saturday, Sunday and national holidays are not considered business days for delivery purposes.

Our Shipping Guarantee applies only to shipments delayed due to our service failure. We will not guarantee shipments that are delayed due to an act of god (ex: weather), a catastrophic event, or failure by our delivery partners. Our guarantee is also voided if incorrect billing or shipping information is given and results in your order being delayed to its destination. Our guarantee is also void if no one is available to sign for shipment when delivery attempt is made if a signature is required.