Close search
  • Home
  • Our Range
  • About Us
  • Distributors
  • Get in touch
Go to description
Go to description
Go to description
Go to description
Go to description
Go to description
Go to description
Go to description
Go to description

XPL15.1SPL 15" 2x1Ohm DVC 5000WRMS Extreme SPL Subwoofer

World RRP: £515.99


Product code: XPL15.1SPL

This woofer is simply the ultimate. Using a pair of custom designed flat wound 0.7 Ohm coils, massive everything and hand built by some of the best and most skilled subwoofer engineers in the world. You just cannot buy a more advanced subwoofer to compete with. It is not designed to be musical. It is designed to win at SPL. There is absolutely no compromise made here. Using vast 800 Oz magnets, 6 layers of huge 3x3 10" Nomex spiders and a cone with Kevlar reinforced stitching and constructed using every last ounce of subwoofer-engineer-tech available to market this is armageddan in a woofer. Feed this speaker with whatever you can throw at it. Our geeks reckon on a conservatively rated, honest 10000 Genuine Watts peak and 5000 Watts Genuine RMS power handling. The voice coil assembly uses a special 82mm long hand wound FLAT WIRE coil (see image) to maximise current handing area, the terminals are enormous 4AWG and the tinsel leads are more like pieces of rope! This is woofer engineering on a massive scale. Even with our incredible value ethos it is impossible to deliver this level of performance on a budget. Hand built by a team of just three highly skilled engineers it's expensive, outrageous, enormous and quite simply the best. If you know what you're doing you can use this to win big. See you at the IASCA finals and be sure to send us a photo!

Technical Highlights

  • Shipping By Pallet Only (Extreme Weight)
  • Designed For Outright SPL Competition Wins
  • 4 Inch 4 Layer FLAT WIRE Dual 0.7 Ohm Voice Coil
  • 800 Oz Triple Stack Y35 Magnet With Cooling System
  • 6 x 3x3 Stacked 10 Inch Linear Nomex Spider
  • Non Pressed Paper Cone With Kevlar Reinforced Stitching
  • Custom Designed Tall And Narrow Surround For Extreme Excursion And Control
  • Highly Rigid Cast Aluminium Basket
  • Extra Large Dust-cap For Superior Cone Stiffness
  • Quick Release Push Terminals
  • Integrated Rubber Gasket
  • Twin Large Gauge Tinsel Leads Stitched To Spider
Technical Highlights



What's In The Box?

What's In The Box?
  • 1 x SPL Competition Grade Subwoofer
  • 1 x Custom Made Packing Crate

Version History

Prototype - Designed to be the outright SPL version of the XPL this has a cutting edge, no holds barred approach to design and build with uprated flat wound coil, spider and basket to allow more excursion. XPL15.1 used as a base to make this ultimate edition for V1 production format. A huge success the XPL15SPL is still available, and will be revised at the end of 2018, with exactly the same build quality and devastaing performance. V2 features a newly developed tinsel arrangement for even more durability at the limit and was made available to market Q1 2019. Support for this woofer as at the time of last modified date consists of a very small number of recone units, and users are encouraged to ensure their contingency needs are met.

Key Facts

Product Category Subwoofers
Version 2
Series Hammer
First Added 24/10/2016
Last Modified 20/11/2023
Barcode 680044771755
Production Status Discontinued
Product Net Weight (g) (For Pairs/Sets/Major Parts) 40500
Complete Product Pack Weight (g) 47500
Warranty (Months) - Private Enjoyment Use Only 12
Sold As Single

Related products

Speaker Data

Speaker Maximum Burst Power (Watts) (One Speaker, Using Appropriate Crossover) 10000
Speaker Power Handling RMS (Watts) (One Speaker, Using Appropriate Crossover) 5000
Continuous RMS Power (Watts) (One Speaker, Using Appropriate Crossover & 0%THD) 3750
Overall Diameter (mm) 400
Magnet Diameter (mm) (Including Magnet Protector Where Applicable) 280
Installation Cut-Out Diameter (mm) 355
Overall Depth (mm) 300
Mounting Depth (mm) 260
Front Protrusion From Mounting Plane (mm) 40
Impedance (Ohm) (Nominal) 0.7+0.7
Total Magnet Weight (Oz) 800
Magnet Type Y35
Voice Coil External Diameter (mm) 100

Technical Parameters

Re (Ohm) 1.4
fs(Hz) 54.276
Mms (g) 443.529
MMd (g) 430.301
Cms(mm/N) 19.387
BL (T m) 20.248
Qms 5.702
Qes 0.516
Qts 0.474
Vas (Ltr) 18.012
n0(%) 0.539
Sd(cm2) 808.87
Md (g) 200
SPL (db/1Wm) 89.3
Krm (Ohm) 14.640
Erm 0.723
Kxm (mOhm) 92.640
Exm 0.519
Xmax Both Way Total (mm) 55