| Designed
And Manufactured In The UK |
|
|
 |
|
Click
here for the user manual |
|
|
|
| The
New and Awesome Monolith + Subwoofer 500W RMS (1000W Peak) 12"
Ported Reflex - £529.36 |
| |
| |
| With
a genuine in room response of 15Hz @ -3dB |
| |
|
|
 |
|
Please
note that the Superspikes shown are not supplied with the Monolith
but are available at a discounted price on request when ordering
a BK subwoofer
|
| |
| Introduction:-
The Monolith+
is the new upgraded version of our standard Monolith. The upgrade
comprises of a 500W amplifier and a Lab 12 loudspeaker to give at
least an extra +3dB SPL over the standard Monolith for those who require
more from their subwoofer. The amplifier is a beefed up version of
our 300W Monolith ampliier and boasts a 700VA transformer and 6 MOSFETS
to deliver oustanding power and performance. The LAB12 drive unit
fits perfectly both electricaly and physicaly into the Monolith system
and offers the same tuneful deep bass of the standard Monolith whilst
delivering the outstanding SPL levels.
|
| |
| 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:
560D
X 540H x 420W |
| |
| Weight:
42.75kg
|
| |
| Finishes:
Black
Ash Veneer, Light Oak Veneer and Cheery Veneer |
| Features |
- 2
Years Warranty
- True
500W 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.
- Forward
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
- 6
x 16A output devices for effortless current control
- IEC
Power Socket
- Doubled
flared port for reduced port noise
|
|
|
|
|
|
|
|
| Accessories |
|
The
Monolith comes complete with the following "FREE" accessories
|
|
Spikes
8mm
|
Mains
Lead
|
5M
High Level Lead
|
5M
Phono to Phono
|
|
|
|
|
|
|
| |
| International
Orders |
|
|
If you are outside
the uk then please email us your details using our online
form
|
|
|
|
