Motoring, technology and tools from the UK-based experts, Thompsons Ltd

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Fast Dispatch
Fast Dispatch
& Low Postage

Thompsons Ltd operates its own dedicated warehouse and store premises with professional packing staff. We offer a range of courier services to cover a wide range of destinations. We will calculate the options for your address at the checkout. Orders placed before 2pm can be sent out the same working day.

Low Prices
Low Prices

Thompsons Ltd constantly reviews pricing to make sure it is absolutely at the rock bottom that is possible. We source directly from the Far East, the USA and the UK to bring you the best in value 365 days a year. We do advertise on the leading marketplaces but due to the cost of that the offerings cannot be as competitive as on our own website.

30 Day Returns
No Hassle 30
Day Returns

If you change your mind and your unused item needs to be returned our customer service guys will guide you through the simple process of sending it back for a refund. You can reach us at - our email desk is manned throughout the working day. We do check it at weekends too, but please allow a little more time for a reply.

Unbeatable Customer Service
Customer Service

We are available Monday to Friday, 08:30 until 17:30 on 01625 425033 – that’s our retail store. Call for general enquiries, or for technical information about Motoring & Essentials or Workshop & Other Items. For technical help on Technology & Mobile audio, email us at Our email desk is manned throughout the working day. We do check it at weekends too, but please allow a little more time for a reply.

All items in stock. No drop shipping
All items in stock.
No drop shipping

How annoying is it when you buy something on a website only to realise that it’s going to be coming from somewhere else, or that it’s not in stock? We have invested heavily in our inventory, and our stock control system to bring you almost live stock data on site here. And you can relax knowing that all the items are held, ready, in our own warehousing.

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DS18 ZXI15.4D 15
14 In Stock
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DS18 ZXI15.4D 15" High Excursion Car Audio Subwoofer 2000W Watts DVC 4 Ohm

SKU: D18_ZXI15.4D

RRP: £410.99  

Price: £182.90

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DS18 ZXI15.4D High Excursion 15" Car Audio Subwoofer 2000W Watts 4-Ohm DVC Quad Stacked Magnets. Experience bass like never before with DS18 s ZXI15.4D the ultimate subwoofer for enthusiasts who crave thunderous bass! The ZXI subline is renowned for its high excursion capabilities and the ZXI15.4D is no exception. This subwoofer handles wattage as high as 2000W while delivering smooth ultra-low frequency responses. The ZXI15.4D s lower than normal FS (Resonant Frequency) allows it to excel in larger boxes with lower tuning. Whether you prefer sealed or ported boxes the ZXI15.4D will excel in both giving you the flexibility to optimize placement in any vehicle. Its dual 4-ohm configuration and 3-inch voice coils makes the ZXI15.4D a force to be reckoned with. Handling a staggering 1000W RMS power and 2000W of MAX power ensuring you get the full potential out of your system. The large foam surround and non-pressed paper cone work in perfect harmony delivering crisp smooth bass that permeates every corner of your vehicle. The ZXI15.4D goes beyond raw power and precision. It features a strong stamped basket adorned with show-quality DS18 logos on the frame magnet boot magnet and dust cap. The quad stacked magnets on the ZXI15.4D offer a multitude of benefits including increased magnetic field strength improved power handling enhanced cone control higher excursion capabilities greater durability and superior heat dissipation. Not only will it impress your ears but it will also outlast any vehicle. This subwoofer is designed to provide you with crisp and clear bass for years to come. Immerse yourself in bass that is both thunderous and refined thanks to DS18's commitment to quality and innovation.

  • Nominal Diameter 15" / 381mm
  • Nominal Impedance 4 4 ohms
  • RMS Power Handling 1000W
  • Voice Coil Diameter 3" / 76.2mm
  • Voice Coil Former Material Black Aluminum
  • Equivalent Volume Vas 77.82L / 2.748ft3 CCAW
  • Excursion (one way) Xmax 30.5mm Non-Pressed Paper
  • Free Air Resonance Fs 28Hz
  • Sealed Internal Volume 56.6L / 2ft3 Sealed Box Output Response F3 32Hz
Sold As:Single
Weight:17000.00 grams
Product condition:NEW
Country of origin:CN
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