Monolith-DF
 
£45.00 Worth Of Free Accessories
Testimonials
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International Orders
Designed And Manufactured In The UK
 
  Click here for the user manual
  Click here for the full review
     
 

Adam Rayner concludes:-

This subwoofer can be considered an outstanding buy – maybe even the best value for money currently in domestic electronics. It comes recommended, without caveat

     
The New and Awesome Monolith-DF Subwoofer 300W RMS (600W Peak) 12" Ported Reflex - £406.95
 
     
 
 
With a genuine in room response of 15Hz @ -3dB
     
 

The Monolith-DF subwoofer is our newest mode and is shown here finished in a cherry veneer.

The Monoltith-DF has been produced due to customer demand, it has the same exceptional performance as the forward firing version but is housed in a far less aggresive looking cabinet. We feel that it may be hard to find this quality and performance elsewhere at this price level.

Please click on the image of the finish you require for larger images.
Light Oak
Mahogany
Walnut
 
 
Please note that these colours are for reference only, they may vary slightly due to natural differences in the wood or the colour settings of your monitor

 
Introduction:- Since we introduced the XLS200 our compact high power subwoofer, it has become apparent that there is a need for a budget high power, high SPL and low distortion subwoofer at a realistic price, with this in mind the Monolith was born. Designed from the speaker upwards the Monolith represents a significant saving in price vs performance and at a smidge over £400 we are offering a serious subwoofer.
 
The Amplifier:- We have years of experience in the manufacture of amplifiers from cinema amps for large cinema chains, PA amplifiers for the Disco and PA boys through to Hi-Fi and AV active sub units for some very respected OEM's. For the Monolith we decided on a 300W Mosfet design using "D" type lateral devices that are specifically made for audio use and are not to be confused with the switching types that can sound a bit harsh. The Mosfet design has a high slew rate and high damping factor and can be considered audiophile quality even when used as a full range amplifier, at sub bass frequencies the quality of the amplifier is exceptional. Fully featured, with High and Low level mixing capabilities, continuously variable phase control, variable frequency, Balanced XLR input, Low level gold plated RCA inputs and a gas tight Neutrik High level input make this sub easy to integrate with most equipment whether for Hi-Fi or AV use or even for both simultaneously.
 

The Monolith amplifier hand built by B.K. Electronics

 

 

 
     
 
The Cabinet:- Out of necessity the cabinet has to be large after all we are designing a high SPL and low distortion subwoofer. The cabinet has to be strong, rigid and not colour the sound. So, it's made from 25mm MDF and critically braced. The port has a 100mm internal diameter and is flared both ends to further eliminate port noise.
 
The Flared Port
 
The Superb Drive Unit Front
 
and Back
 
 
 
Drive Unit:- A 300mm / 12" twin magnet drive unit to increase linear excursion, a cast basket for a solid uncoloured projection of sound without ringing and vented pole piece to help reduce power compression
 
Specifications
 
System Type: 95 Litre reflex tuned to 20Hz, cabinet manufactured from veneered 25mm MDF and Critically braced
 
Distortion: 5% 102dB @ 20Hz
 
Frequency Response at -3dB: 20Hz / In Room at 15Hz
 
Amplifier Input / Output Impedance: High Level 100K - Low Level 10K - Balanced 10K
 
Gain Control Range: 80dB
Drive Unit Impedance: 4 Ohm
Mains Input: 230V / 50Hz
 
Dimensions: 420D X 604H x 540W
 
Weight: 46.75kg
 
Finishes: Black Ash Veneer, Light Oak Veneer and Cheery Veneer
Features
  • 2 Years Warranty
  • True 300W continuos discrete Mosfet amplifier
  • Truly hand built in Great Britain, when we claim hand built we mean hand built, as there are no SMD components or other automatic placement devices.
  • Downward Firing 300mm (12")
  • Continuously variable frequency control
  • Audiophile grade toroidal transformers
  • Gas Tight Neutrik connection for long term consistency of sound quality
  • Separate controls for high and low-level input adjustment
  • Simultaneous connection of high and low level sources
  • Balanced Inputs
  • Thermal Protection
  • Anti Thump
  • ASP automatic speaker protection audibly transparent driver protection
  • 4 x 16A output devices for effortless current control
  • IEC Power Socket
  • Doubled flared port for reduced port noise

Only 429.95 Qty : Monolith-DF Black Ash Check out

Only 429.95 Qty : Monolith-DF Light Oak Check out

Only £429.95 Qty : Monolith-DF Cherry Check out

Only £454.95 Qty : Monolith-DF Gloss Black Check out

Only £469.95 Qty : Monolith-DF Walnut Check out

 

Only £469.95 Qty : Monolith-DF Roswood Check out

Only £469.95 Qty : Monolith-DF Mahogany Check out
Accessories
The Monolith-DF comes complete with the following "FREE" accessories
Spikes 8mm
Mains Lead
5M High Level Lead
5M Phono to Phono
Worth £4.00
Worth £29.95
Worth £10.00
 
International Orders

If you are outside the uk then please email us your details using our online form

   
Finland, Sweden click here  
Holland, click here