15" Quad Stack 3000 Watt RMS Dual 4-Ohm Voice Coil Subwoofer DS18 EXL-TRX1534D
This listing includes:
- (1) DS18 EXL-TRX15.4D Subwoofer
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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:
- Improved Heat Dissipation: Yes
- Cone Shape: Curvilinear
- Speaker Terminals: Push 6ga
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 Tunning 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
Accepted Payment Methods at Big Jeff Audio
At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:
Credit and Debit Cards
- Visa
- Mastercard
- American Express
- Discover
- Diners Club
Digital Wallets
- Amazon Pay
- Apple Pay
- Meta Pay (formerly Facebook Pay)
- Google Pay
- Shop Pay
- PayPal
International Payment Methods
Bank Transfers
Financing Options
We also offer financing options to make purchasing easier. Learn more about our financing options here.
- Klarna
- Affirm
- Sezzle
- Snap
- Acima
- Tiptop
If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.
Shipping Options and Delivery Time
Do You Offer Expedited Shipping?
Yes! At checkout, you can select from different shipping options:
- Standard Shipping: Free for orders over $100.
- Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.
How Long Does Delivery Take?
- Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
- Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.
What Happens If My Package Is Undeliverable?
If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.
Why Can’t I Track My Order?
If you're having trouble tracking your order:
- Make sure you’ve received the shipping confirmation email with the tracking number.
- Log into your account on our website and use the “Check Your Order Status” button.
- If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.
