Car subwoofer Hertz M15 Unlimited

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597-0-130
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km-130
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Product Information
Elettromedia - October 2008
www.hertzaudiovideo.com
Autogood products internet store http://130.com.ua
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Product Information
Elettromedia - October 2008
Hertz SPL Monster
04
MP 15K UNLIMITED
07
M 12 UNLIMITED
08
M 15 UNLIMITED
09
About us
10
CD contents
11
Visit www.hertzaudiovideo.com in order to find more information
Autogood products internet store http://130.com.ua
SPL Monster: extreme
pressure and power
Undeniably powerful, devastatingly robust, the new Hertz SPL Monster product
range from the monstrous minds of the Elettromedia R&D department. These
new products will soon be annihilating the competition at SPL events near you!
The Elettromedia R&D experience, combined with the use of the most advanced
technologies enabled the Hertz team to build subwoofers and amplifiers
with explosive SPL performance; created to dominate in competition.
The Hertz SPL Monster line features three products: the MP 15K UNLIMITED,
an amplifier able to deliver over 15.000 W of power; the M 12 UNLIMITED
and M 15 UNLIMITED, customizable subwoofers with four optional mobile
assemblies designed to achieve the best results in any application. In order
to make the unique SPL Project a reference, our team of designers created
a system where a full synergy exist between the amplifier and subwoofer;
the combination capable of delivering staggering performance.
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The Hertz MP 15K UNLIMITED can deliver over 15.000 W. The enormity of
this project amazes; both in terms of the physical “size” of the product
itself and of the sheer energy it generates!
Within its electronics product range, the SPL MONSTER line offers a main
board which is ahead of the time in the SPL amplifier market.
Elettromedia decided to develop and manufacture the MP 15K UNLIMITED
amplifier in partnership with an outsourced, highly qualified production unit,
thus eliminating the low production run limit that penalizes the evolution of
unique products such as this. When compared to other companies who have
acquired similar technology, the Hertz project boasts special features and
extensive enhancements which distinguishes itself. Among them, uninterrupted
power supply transfer and an input circuit specifically designed for SPL
competitions, featuring integrated Hi-Pass and Lo-Pass filters.
A unique power supply connection system, Direct Current®, transfers power
between the battery and amplifier with very low contact resistance.
4 - 1/0 AWG cables (2 for the positive and 2 for the negative) are terminated
with ring terminals on the supply side and secured to the amplifier with 4 2,5 mm thick copper buss bars connected directly to the printed circuit
board. This differs completely from the high resistance terminal blocks found
on traditional amplifiers that when are called upon to pass high current,
generate heat and high power loss. Direct Current® is fundamental to
achieve the current transfer required for high SPL systems.
In order to deliver such extraordinarily high power, the power supply stage
features 8 toroidal transformers, 20 - 3300uF–105°Low ESR primary
capacitors for a total of 66 000uF; 32 – 160A TO247 Mosfets and 10 - 820uF
secondary capacitors capable of 200 V.
The output stage, settable in bridged or stereo mode, features 20 -190A/360V
impulsive current Mosfets: solid, robust power and thermal dissipation
without compromise.
For extreme SPL professionals, the MP 15K UNLIMITED is the ideal choice
as a foundation to create a system that will achieve new records.
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Autogood products internet store http://130.com.ua
The Hertz SPL Stack System® provides the ability to stack multiple MP
15K UNLIMITED amplifiers, using the supplied 2 mm thick robust iron
Brackets. These six brackets are secured to each amplifier via threaded
mounting points directly on the heatsink, providing solid integrity. With the
Hertz SPL Stack System® your system can deliver 15.000 W, 30.000 W,
45.000 W, or more, just stack and connect!
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The M 12 UNLIMITED and M 15 UNLIMITED subwoofers are designed
for true SPL competitors and their valuable Teams.
The sole mission of SPL subwoofers offered to date has been to “burp”
huge SPL numbers. Hertz SPL UNLIMTED subwoofers “out-burp” the
competition, yet still “play music”.
Just like in Formula 1 racing where the best Teams have the “perfect set-up”
ready to go to achieve the best performance on each individual race circuit,
the M 12 UNLIMITED and M 15 UNLIMITED offer the ability to choose
the moving assembly which is most appropriate for the overall system
design and conditions, achieving maximum SPL in every competition.
The innovative RMA (Removable Moving Assembly) provides the ability
to replace the entire mobile assembly in few seconds, without removing
the speaker from its mounting position. For each configuration you can
choose the mobile assembly which is most effective, differing in the
number of spiders, cone material and voice coil impedance.
The advantages are plain to see both when tuning the system and when
on the competition field; perfect for the seasoned SPL competitor.
Proving the synergy of the magnetic assembly, featuring a proprietary
vented cooling system and the aluminium voice coil wound on a four
layer former, power handling is rated at an amazing 8000 W.
Performance not even imaginable with traditional designs: the M 12
UNLIMITED and M 15 UNLIMITED feature high thermal dissipation plates,
massive double magnet assemblies and water-repellent, non-pressed
paper or layered kevlar cones (according to the selected RMA).
Hertz SPL Monster subwoofers are most of all…. Evolution!
A product born to dominate in SPL circuits must be continuously improved
to keep the pace as the competition catches up: the SPL Monster subwoofers
will undergo continued modifications and upgrades, thanks to our
ongoing research and the feedback we welcome from the competition field!
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Autogood products internet store http://130.com.ua
MP 15K Unlimited
15000 W
Power Supply
Power supply voltage:
8÷18 VDC
Idling current:
8A
Idling current when off:
3 mA
Amplifier stage
Distortion
THD (A weighted, 100Hz @ 4Ω):
Bandwidth (-3 dB):
0.15 %
10 ÷ 500 Hz
S/N Ratio (A weighted @ 1 V):
69 dB
Damping factor (100Hz @ 4Ω):
> 950
Pre-In sensitivity:
0.3 ÷ 7 V
Pre-In impedance:
15 kΩ
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The Hertz MP 15K UNLIMITED, with its 15.000 W of destructive
power, the enormity of this project is intimidating to your eyes and for
the sheer energy it generates!
1. In order to deliver such extraordinarily high power, the power
supply stage features 8 toroidal transformers, 20 - 3300uF
105°Low ESR primary capacitors for a total of 66 000uF; 32
160A TO247 Mosfets and 10 - 820uF secondary capacitors
capable of 200 V.
2. The output stage, settable in bridged or stereo mode, features
20 -190A/360V impulsive current Mosfets: robust power and
thermal dissipation without compromise.
3. Direct Current®: 4 - 1/0 AWG cables (2 for the positive and 2
for the negative) terminated with ring terminals on the supply
side and secured to the amplifier with 4 - 2,5 mm thick
copper buss bars connected directly to the printed circuit
board, providing the ability to transfer power between battery
and amplifier with very low contact resistance.
4. Hertz SPL Stack System® stacks multiple amplifiers thanks
to the 6 supplied 2 mm robust iron Brackets. The threaded
mounting points on the heatsink let your SPL power plant to
grow without limits.
5. An input circuit specifically designed for SPL competitions featuring
selectable output mode settings that extend the range of the mobile
assemblies the Hertz M 12 UNLIMITED and M 15 UNLIMITED
subwoofers offer, letting your system be adaptable to any
competition category.
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OUTPUT POWER (RMS) @ 12 VDC, THD 1%:
3
1
Load
Impedance
Stereo
Bridge
4Ω
2Ω
1Ω
1000 W x 2
2000 W x 2
3000 W x 2
4000 W x 1
6000 W x 1
8000 W x 1
OUTPUT POWER (RMS) @ 14,4 VDC, THD 1%:
Load
Impedance
Stereo
Bridge
4Ω
2Ω
1Ω
1500 W x 2
2800 W x 2
4500 W x 2
5600 W x 1
9000 W x 1
12000 W x 1
OUTPUT POWER (RMS) @ 16 VDC, THD 1%:
Load
Impedance
Stereo
Bridge
4Ω
2Ω
1Ω
1800 W x 2
3400 W x 2
6800 W x 1
11000 W x 1
5500 W x 2
15000 W x 1
Filters & Controls
Lo-Pass:
OUTPUT POWER (RMS) @ 18 VDC, THD 1%:
Load
Impedance
Stereo
Bridge
4Ω
2Ω
1Ω
2300 W x 2
4400 W x 2
6100 W x 2
8800 W x 1
12000 W x 1
15500 W x 1
Subsonic:
OFF / Lo-pass: 40 ÷ 150 Hz @ 24 dB/Oct.
OFF / Hi-pass: 10 ÷ 50 Hz @ 24 dB/Oct.
Output Mode:
Chain Mode:
Max size (mm/inches):
Weight (kg/lb):
07
Autogood products internet store http://130.com.ua
Stereo By-Pass / Bridge / L+R Mix
Master / Slave
323 x 830 x 68,5
12”3/4 x 32”11/16 x 2”3/4
25,5 / 56.2
M 12 UNLIMITED 8000 W
Technical Specifications
Component
SPL Dual Coil
Subwoofer
Size
Power
Handling
mm
300 (12”)
W peak
W continuous
8000
2000
Impedance
Ω
1.2 + 1.2
Frequency
response
Hz
32 ÷ 1000
Sensitivity
dB/SPL
95
Outer
diameter
mm
324
Mounting
diameter
mm
280
Magnet size
mm
230
Total depth
mm
229
Mounting
depth
mm
192
l
7,1
kg
19,8
mm
75
Total driver
displacement
Voice coil ∅
Magnet
Cone
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Weight of one
speaker
Double magnet,
High density flux ferrite
Non-pressed Paper Cone
X-mech*
mm
28
*X-mech maximum mechanical excursion: it indicates the motion range
in the speaker linear functioning area, in both ways.
Electro-Acoustic Parameters
mm
mm
Ω
245
10
2,1
Fs
Le
Hz
mH@1kHz
39
1,16
Le
Vas
Mms
Cms
BL
mH@10kHz
l
g
mm/N
T-m
0,38
21,70
236,7
0,07
21,58
Qts
Qes
Qms
Spl (1m/2,83V)
dB
80
229
192
64
0,25
0,26
48
5,08
95
32
280
324
D
Xmax
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1. High thermal dissipation and magnetic permeability plates; provides
constant, even flux.
2. Large double magnet; for perfect control under high power, very
high excursion conditions for top SPL performance.
3. Aluminium voice coil wound on four layer former; for unheard of
thermal and mechanical capacity.
4. Back plate vent holes; for optimal thermal dissipation.
5. Back Vented Spider support; for perfect symmetry under high
excursion while providing increased thermal dissipation.
6. DSS; Double Symmetrical Spider system.
7. RMA; easily Removable Moving Assembly.
8. Internally reinforced basket; protected from abrasions with high
resistance paint.
9. Connections ending with high current cables (8 AWG).
10. Tinned lead wires are integrated into the spider; for maximum
reliability and conductivity.
11. Basket and motor are coupled and damped through special epoxy glue.
12. Wide-wave, resin-bonded fibre spider; for consistent parameters
and mechanical consistency.
13. High density foam surround; for linear movement even under
extreme excursion.
14. Water-repellent, non-pressed paper cone.
*Coils in series
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Autogood products internet store http://130.com.ua
M 15 UNLIMITED 8000 W
Technical Specifications
SPL Dual Coil
Subwoofer
Size
Power
Handling
mm
380 (15”)
W peak
W continuous
8000
2000
Impedance
Ω
1.2 + 1.2
Frequency
response
Hz
28 ÷ 700
Sensitivity
dB/SPL
98
Outer
diameter
mm
399
Mounting
hole diameter
mm
350
Magnet size
mm
230
Total depth
mm
246
Mounting
depth
mm
209
l
9,2
kg
22,9
mm
75
Total driver
displacement
Weight of one
speaker
Voice coil ∅
Magnet
Cone
X-mech*
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Double magnet,
High density flux ferrite
Non pressed Paper Cone
mm
28
*X-mech maximum mechanical excursion: it indicates the motion range
in the speaker linear functioning area, in both ways.
Electro-Acoustic Parameters
D
mm
Xmax
mm
Re
Ω
Fs
Hz
Le
mH@1kHz
Le
mH@10kHz
Vas
l
Mms
g
Cms
mm/N
BL
T-m
Qts
Qes
Qms
Spl (1m/2,83V)
dB
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1. High thermal dissipation and magnetic permeability plates; provide
constant, even flux.
2. Large double magnet; for perfect control under high power, very
high excursion conditions for top SPL performance.
3. Aluminium voice coil wound on four layer former; for unheard of
thermal and mechanical capacity.
4. Back plate vent holes; for optimal thermal dissipation.
5. Back Vented Spider support; for perfect symmetry under high
excursion while providing increased thermal dissipation.
6. DSS: Double Symmetrical Spider system.
7. RMA: easily Removable Moving Assembly.
8. Internally reinforced basket; protected from abrasions with high
resistance paint.
9. Connections ending with high current cables (8 AWG).
10. Tinned lead wires are integrated into the spider; for maximum
reliability and conductivity.
11. Basket and motor are coupled and damped through special epoxy glue.
12. Wide-wave, resin-bonded fibre spider; for consistent parameters
and mechanical consistency.
13. High density foam surround; for linear movement even under
extreme excursion.
14. Water-repellent, non-pressed paper cone.
320
10
2,1
36
1,14
0,38
61
295,3
0,07
21,87
0,28
0,29
5,38
98
80
246
209
64
48
32
*Coils in series
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Autogood products internet store http://130.com.ua
350
399
Component
About us
Elettromedia, an Italian company, is a leader within the world-wide
car Hi-Fi market.
Born in 1987 in Potenza Picena by a group of friends who shared
the same passion for in-car high fidelity, throughout the past years
Elettromedia has been walking the path of excellence: its products
are distributed in more than 50 countries; the company has
received many awards and acknowledgements from the most
authoritative leaders within the car audio industry; it also can boast
reviews of more than 2000 pages published in 27 different
languages (visit: www.elettromedia.it/press_area.asp).
The Elettromedia brands are Audison, Hertz, Connection and
AZaudiocomp. Through a co-branding strategy, the company
offers all of the components required for a complete, top level car
audio system.
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Contacts: Elettromedia s.r.l.
Strada Regina km 3,500 - 62018 Potenza Picena (Mc) - Italy
T +39 0733 870 870 - F +39 0733 870 880 - www.elettromedia.it
Awards
10
Autogood products internet store http://130.com.ua
CD contents
SPL Monster Technical Data Sheets (PDF version, 150 dpi resolution)
Logos: Hertz, SPL Monster (Adobe Illustrator version, 300 dpi resolution)
Photos (JPEG version, 300 dpi resolution)
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MP 15K UNLIMITED
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M 12 UNLIMITED
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M 15 UNLIMITED
Elettromedia_headquarter
SPL Monster_Technologies
11
Autogood products internet store http://130.com.ua
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www.hertzaudiovideo.com
Autogood products internet store http://130.com.ua