ENCLOSURES
RoadThunder loaded enclosures.
Enclosures designed and
built by MTX and loaded with
RoadThunder subwoofers.
Not only do they sound great,
they also look great and take
up as little trunkspace as possible.
Finished with very durable
grey carpet that compliments
the great looks of the subwoofers like: the red basket, the
black mica filled polypropylene cone with the MTX AUDIO
logo in the middle and the
double row of red stitching.
Designed with a triangle
shape these enclosures will
match perfectly with the back
of the backseat.
Designed for the RoadThunder subwoofers ensures that
these RoadThunder loaded
enclosures will deliver deep
and loud bass.
RoadThunder loaded enclosures are availlable in single
25 and 30cm, dual 30cm and
triple 25cm.
RT10
RT12
RT12x2
RT10x3
Woofer
Size
25 cm
30 cm
2 x 30 cm
3 x 25 cm
Max
Power
400 W
400 W
800 W
1200 W
RMS
Power
200 W
200 W
400 W
600 W
Impedance
Sensitivity
Dimensions
4Ω
4Ω
4Ω
4Ω
87,9 dB
90,4 dB
90,9 dB
93,4 dB
30,7x30,2x40,3 cm
36,5x39,7x45,7 cm
36,1x76,8x45,0 cm
33,7x89,5x36,8 cm
MTX and ROAD THUNDER are trademarks of MITEK Corporation USA
www.mitekeurope.com - www.mtx.com
AMPLIFIERS
SUBWOOFERS
The new RoadThunder subwoofers feature: a mica filled
polypropylene cone, a double
row of stitching that binds the
cone to the surround, insulated
tinsel leads, high-end compression terminals, special double
5-spoke basket painted “bright
fire engine red”.
All RoadThunder subwoofers
use ALDS(1) to obtain High
output with Low distortion and
SPV(2) to keep the voice coil
cool.
RoadThunder subwoofers play
in different types of enclosures.
From very small sealed enclosures for listening to music, to
high output vented enclosures
when high SPL is wanted. In
the manual that is incorporated
with each subwoofer there are 3
examples for sealed enclosures
and 6 examples for vented enclosures.
Just choose your enclosure!
MTX amplifiers have a huge reputation!
They deliver clean high power,
high quality sound. They are
very reliable and very flexible.
RoadThunder amps will meet
and even exceed all expectations.
The proof of this reputation?
For more than five years MTX
amplifiers have been winning
trophies in car audio competitions all around the world!
Each amplifier has incorporated
technologies that are 2 steps
ahead of the competition: SMT,
cellular approach, pure N-channel design, MOSFET power supply, V-FET power stage, adaptive
class-D... to name just a few!
The new RoadThunder amplifiers are no exception, they are
packed with features as: high or
low pass18dB/octave x-overs,
thunder EQ, line output, smart
engage....
(1) ALDS = Asymmetrical Linear
Drive System, a flat progressive
spider and an extended pole
piece inside the magnet, ensure
a very good control of the cone
motion during loud bass: High
output with low distortion.
(2) SPV = Spider Plateau Venting,
forced air cooling of the voice
coil directly where the voice coil
gets the hottest: More power
handling and better bass.
The RT251D is a class-D
subwoofer amplifier optimized
for use with a 2 Ohm load. It will
produce high power output with
low power consumption. Use
this amplifier with 2 RT12-04
subwoofers and be amazed!
Size
RT251d
RT202
RT404
Power
2Ω
1x250W
2x100W
4x100W
Power
4Ω
1x125W
2x50W
4x50W
Bridged
Power
1x200W
2x200W
Low-pass
X-over
18dB/oct
18dB/oct
18dB (rear)
www.mitekeurope.com - www.mtx.com
High-pass
X-over
X-over
Bass
Frequency Boost
85Hz
yes
18dB/oct
85Hz
18dB (front/rear)
85Hz
RCA
Input
8volts
8volts
8volts
High level
Input
yes
yes
yes
Line
Out
yes
yes
yes
RT10-04
RT10-44
RT12-04
RT12-44
RT15-04
RT15-44
25 cm
25 cm
30 cm
30 cm
38 cm
38 cm
Impedance
4Ω
2x4Ω
4Ω
2x4Ω
4Ω
2x4Ω
Max
Power
400W
400W
400W
400W
450W
450W
RMS
Power
200W
200W
200W
200W
225W
225W
Voice Coil
Cooling System
SPV
SPV
SPV
SPV
SPV
SPV
Cone
Voice Coil
Sensitivity
Fs
X-max
Material
Diameter
Polypropylene
38 mm
87,9dB
34,7Hz 9,4mm
Polypropylene
38 mm
88,0dB
35,3Hz 9,4mm
Polypropylene
38 mm
90,4dB
31,3Hz 9,4mm
Polypropylene
38 mm
89,8dB
33,4Hz 9,4mm
Polypropylene
51 mm
91,2dB
25,5Hz 9,4mm
Polypropylene
51 mm
91,4dB
25,5Hz 9,4mm
Frequency
Response
34 - 150 Hz
35 - 150 Hz
31 - 150 Hz
33 - 150 Hz
25 - 150 Hz
25 - 150 Hz
Enclosure
Sealed/Vented
Sealed/Vented
Sealed/Vented
Sealed/Vented
Sealed/Vented
Sealed/Vented