Designed
And Manufactured In The UK |
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The
New and Awesome Monolith-DF Subwoofer 300W RMS (600W Peak) 12"
Ported Reflex - £535.20
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With
a genuine in room response of 15Hz @ -3dB |
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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
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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. |
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The
Amplifier:-
At
the heart of the Monolith is our B.LAT Amplifier, starting it's life
in the original REL Studio and Stentor subwoofers this amplifier has
been continously refined and now includes an array of features and
controls not found on any other subwoofer in this price range. Controls
include volume adjustment for both high and low level inputs, low
pass frequency contour 40 to 120Hz and a continous phase adjustment.
With all these functions avalible to hand the Monolith Plus amplifier
will allow the end user varied connection options and ease of fine
tuning. This amplifier is built here at our UK factory and is rated
at 300W RMS and 600W RMS peak dynamic. |
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The
Monolith amplifier hand built by B.K. Electronics

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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. |
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The
Flared Port
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The
Superb Drive Unit Front
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and
Back
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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 |
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Specifications
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System
Type: 95 Litre reflex tuned to 20Hz, cabinet manufactured
from veneered 25mm MDF and Critically braced |
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Distortion:
5% 102dB @ 20Hz |
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Frequency
Response at -3dB: 20Hz / In Room at 15Hz |
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Amplifier
Input / Output Impedance: High Level 100K - Low Level 10K
- Balanced 10K |
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Gain
Control Range: 80dB |
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Drive
Unit Impedance: 4 Ohm |
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Mains
Input: 230V / 50Hz |
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Dimensions:
420D
X 604H x 540W |
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Weight:
46.75kg
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Finishes:
Black
Ash Veneer, Light Oak Veneer and Cherry 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
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Click
here for the user manual |
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Click
here for the full review |
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Pay by Credit / Debit card or direct from PayPal Account
UK Mainland Only
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Optional Extra |
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To Order a 5, 10 or 15M High Level Lead Click HERE |
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International
Carriage Charges |
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Due to Brexit the trading relationship between the UK and EU has changed for further information on how to place an order please contact us via email sales@bkelec.com |
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