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SPL10M.1S 10" 25cm 4Ohm SVC Cast Basket Midrange Bass Woofer Single 400w RMS

World RRP: £60.99

Category: Midbass & Midrange Speakers

Product code: SPL10M.1.4s

The SPL10M.1S woofer is ideal for crazy projects where the builder demands the best on offer. With amazing sensitivity for a sizeable cone area the super lightweight textured paper cone is a perfect match for the big 60mm voice coil and chunky magnet. We added a billet phase plug which further smooths the response and keeps things cool under heavy load. Mounting depth of 110mm is also competitive for such a big speaker. A copper shorting ring smooths the impedence and the speaker is available in both 4 and 8 Ohm variants. (This is the 4 Ohm version). The "S" Series 10M.1 has an amazing midbass performance and is chiefly a midbass speaker rather than a "mid range" one but don't be fooled - even the vocal performance is impressive! With its solid cast basket you'll be amazed at just how musical and controlled this speaker is especially for a driver that will take a fairly ridiculous 400W RMS in the right conditions! Truly a warrior amongst midbass drivers.

Version History

Prototype – The idea for this product came from our Italian market where large midrange drivers are often used in automotive applications. V1 – The SPL10M.1 model sounds incredible and this "S" model adds a high quality cast basket, creating an absolute monster of a speaker. With sensational midbass performance and amazing build quality we are truly pleased with V1 which launched to market early Q4 2017.


Pro Audio

Key Facts

Product Category Midbass & Midrange Speakers
Version 1
Series Pro Audio
Date Added 13/04/2017
Date Modified 02/09/2021
Barcode 683422302022
Production Status Discontinued
Product Net Weight (g) (For Pairs/Sets/Major Parts) 4552
Complete Product Pack Weight (g) 4917
Retail Carton L (mm) 275
Retail Carton W (mm) 275
Retail Carton H (mm) 115
Warranty (Months) - Private Enjoyment Use Only 12
Sold As Single

Speaker Data

Speaker Power Handling RMS (Watts) (One Speaker, Using Appropriate Crossover) 400
Continuous RMS Power (Watts) (One Speaker, Using Appropriate Crossover & 0%THD) 300
Overall Diameter (mm) 262
Magnet Diameter (mm) (Including Magnet Protector Where Applicable) 165
Installation Cut-Out Diameter (mm) 230
Overall Depth (mm) 118
Mounting Depth (mm) 110
Front Protrusion From Mounting Plane (mm) 8
System Frequency Response (Hz) 40-10000
Impedance (Ohm) (Nominal) 4
Total Magnet Weight (Oz) 50
Magnet Type Y30
Magnet Qty 1
Voice Coil External Diameter (mm) 60

Technical Highlights

  • High End Cast Basket
  • Copper Shorting Ring (Faraday Ring) for Optimum Impedance Profile
  • CNC Machined Bullet Phase Plug
  • 2" High Temperature Voice Coil
  • Lightweight Paper Cone
  • Push Terminals
  • Large Ceramic Magnet
  • Heavy Duty Fabric Spider
Technical Highlights

What's In The Box?

What's In The Box?
  • 1 x High Performance 10" Cast Basket Midrange Driver

Technical Parameters

Re (Ohm) 3.2
fs(Hz) 81.753
Mms (g) 24.036
MMd (g) 20.168
Cms(mm/N) 157.68
BL (T m) 10.485
Qms 6.543
Qes 0.359
Qts 0.341
Vas (Ltr) 28.429
n0(%) 4.18
Sd(cm2) 356.327
Md (g) 26
SPL (db/1Wm) 98.2
Krm (Ohm) 0.175509
Erm 0.317
Kxm (mOhm) 172.587
Exm 0.242