Transcript
Product Information Elettromedia - March 2009 Updated
www.hertzaudiovideo.com
Product Information Elettromedia - March 2009 Hertz SPL Monster
04
MP 15K UNLIMITED
07
M 12 UNLIMITED
08
M 15 UNLIMITED
09
Hertz SPL Show
11
SX 250D
12
SX 300D
13
SX 380D
14
About us
15
CD contents
16
Visit www.hertzaudiovideo.com for more information.
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 exists between the amplifier and subwoofer; the combination capable of delivering staggering performance.
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 66000uF; 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.
04
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!
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 UNLIMITED 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!
05
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): Damping factor (100Hz @ 4Ω):
69 dB > 950
Pre-In sensitivity:
0.3 ÷ 7 V
Pre-In impedance:
15 kΩ
OUTPUT POWER (RMS) @ 12 VDC, THD 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 5500 W x 2
6800 W x 1 11000 W x 1 15000 W x 1
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 66000uF; 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.
Filters & Controls Lo-Pass:
OUTPUT POWER (RMS) @ 18 VDC, THD 1%: Load Impedance
Stereo
Bridge
4Ω 2Ω
2300 W x 2 4400 W x 2 6100 W x 2
8800 W x 1 12000 W x 1 15500 W x 1
1Ω
Subsonic: Output Mode: Chain Mode:
Max size (mm/inches): Weight (kg/lb):
07
OFF / Lo-pass: 40 ÷ 150 Hz @ 24 dB/Oct. OFF / Hi-pass: 10 ÷ 50 Hz @ 24 dB/Oct. 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 Ø Mounting Ø
mm mm
324 280
Total depth
mm
229
Mount. depth
mm
192
Total driver displacement
l
7,1
mm
230
kg
19,8
mm
75
Magnet size Weight of one speaker Voice coil Ø Magnet Cone
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
*
D Xmax Re Fs Le
mm mm Ω Hz mH@1kHz
245 10 2,1 39 1,16
Le Vas
mH@10kHz l
0,38 21,70
g mm/N T-m
236,7 0,07 21,58 0,25 0,26
Qms Spl (1m/2,83V)
dB
5,08 95
80
229 192
64
48
280 324
Mms Cms BL Qts Qes
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.
32
*Coils in series
16
0
08
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 Ø
mm
399
Mounting Ø
mm
350
Total depth
mm
246
Mount. dept
mm
209
Magnet size Total driver displacement
mm l
230 9,2
Weight of one speaker
kg
22,9
mm
75
Voice coil Ø Magnet Cone X-mech*
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
* 320 10 2,1 36 1,14 0,38 61,00 295,3 0,07 21,87 0,28 0,29 5,38 98
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.
246 209 80
64
48
350 399
Component
32
*Coils in series 16
0
09
RMA - Removable Moving Assembly 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, choosing the one configuration appropriate to your needs. The available mobile assemblies differ in the typology of the spiders, cone material and voice coil impedance: letting you choose the one which is most effective for your system design, and ultimately the highest SPL scores!
M 12 UNLIMITED Mobile Group Cone
MG 12 2x1.2s2 MG 12 2x1.0s2 MG 12 2x1.0s4 MG 12 2x1.5s2 MG 12 2x1.5s4
NPP* Mob. Group KEV Mob. Group KEV Mob. Group KEV Mob. Group KEV Mob. Group
DSS
Nominal Impedance X-mech Ω mm
D
Xmax
Re
Fs
mm
mm
Ω
Hz
Le
Le
mH@1kHz mH@10kHz
Vas
Mms
l
g
Cms
BL
Qts Qes Qms Spl
mm/N T-m
dB
2 spiders
1.2 + 1.2
28
245
10
2,1
39
1,16
0,38
21,70 236,7
0,07 21,58 0,25 0,26 5,08
95
Kevlar sandwich 2 spiders
1.0 + 1.0
25,5
245
7,5
1,9
44
1,00
0,33
16,90 246,2
0,05 19,71 0,30 0,32 5,16
95
Kevlar sandwich 4 spiders
1.0 + 1.0
25,5
245
7,5
1,9
62
1,00
0,33
8,30
261,6
0,03 20,39 0,44 0,48 6,80 94,5
Kevlar sandwich 2 spiders
1.5 + 1.5
26,5
245
8,5
2,8
43
1,30
0,42
19,40 237,8
0,06 23,38 0,30 0,32 5,00 93,5
Kevlar sandwich 4 spiders
1.5 + 1.5
26,5
245
8,5
2,8
63
1,30
0,42
7,90
0,02 23,81 0,49 0,52 6,75 92,5
Paper Cone
262,0
*Gruppo mobile montato di serie Factory mobile group
*Bobine in serie Coils in series
M 15 UNLIMITED Mobile Group Cone
MG 15 2x1.2s2 MG 15 2x1.0s2 MG 15 2x1.0s4 MG 15 2x1.5s2 MG 15 2x1.5s4
NPP* Mob. Group KEV Mob. Group KEV Mob. Group KEV Mob. Group KEV Mob. Group
Paper Cone
DSS
Nominal Impedance X-mech Ω mm
D
Xmax
Re
Fs
mm
mm
Ω
Hz
Le
Le
mH@1kHz mH@10kHz
Vas
Mms
l
g
Cms
BL
Qts Qes Qms Spl
mm/N T-m
dB
2 spiders
1.2 + 1.2
28
320
10
2,1
36
1,14
0,38
61,00 295,3
0,07 21,87 0,28 0,29 5,38
Kevlar sandwich 2 spiders
1.0 + 1.0
25,5
320
7,5
1,9
42
1,00
0,33
48,10 268,8
0,05 19,95 0,32 0,35 5,61 98,5
Kevlar sandwich 4 spiders
1.0 + 1.0
25,5
320
7,5
1,9
61
1,00
0,33
20,00 309,7
0,02 20,68 0,49 0,53 6,85 97,5
Kevlar sandwich 2 spiders
1.5 + 1.5
26,5
320
8,5
2,8
43
1,30
0,42
47,10 265,7
0,05 23,36 0,34 0,36 5,23
97
Kevlar sandwich 4 spiders
1.5 + 1.5
26,5
320
8,5
2,8
60
1,30
0,42
21,20 304,7
0,02 24,37 0,49 0,54 6,50
96
*Gruppo mobile montato di serie Factory mobile group
98
*Bobine in serie Coils in series
10
SPL Show: acoustic pressure generators Designed for the competition field and for dynamic SPL performance, the SPL Show subwoofers are “acoustic pressure generators”: the ideal solution for building systems aimed at emphasizing low frequencies without giving up on state-of-the-art design, following Hertz tradition. The SX 250D, SX 300D and SX 380D, subwoofers, 2400 W, 3200 W and 4000 W respectively, offer dual 2 ohm impedance; differing only in cone diameter: 250 mm, 300 mm and 380 mm. The SPL Show subwoofers feature a dual spider design offering extreme control during high excursion: the strengthened spider ensures precise, linear movement of the moving assembly while providing clean, detailed acoustics, even under high power situations. The four-layer voice coil is wound on an aluminium former with extraordinary length (40 mm). The solution adopted for the voice coil contributes to the light weight of the moving assembly, providing the advantage of higher efficiency and extreme excursion. The large triple magnet ensures precise control of the moving assembly, generating unheard of SPL to achieve that winning score! The SPL Show subs feature a new proprietary venting system called Back Vented Spider Support: the support that holds the spider features vertical holes, creating a direct air duct through the voice coil, for the best thermal dissipation without compression. The SX’s are also equipped with dual voice coils, increasing their flexibility of connectivity and use. By connecting the two voice coils in parallel, impedance is halved, making the most of the amplifier’s power and achieving even higher acoustic pressure levels.
11
SX 250D
2400W
Technical Specifications Component Size
SPL Dual Coil Subwoofer mm
250 (10”)
W peak W continuous
2400 600
Impedance
Ω
2+2
Frequency response
Hz
34 ÷ 800
Sensitivity
dB/SPL
90.5
Outer Ø
mm
269
Mounting Ø
mm
232
Total depth
mm
187
Mount. depth
mm
160
Total driver displacement
l
2
Power Handling
Magnet size Weight of one speaker Voice coil Ø Magnet Cone X-mech*
mm
180
kg
11,6
mm
65
1. High thermal dissipation and magnetic permeability plates; provide constant, even flux.
2. Large triple magnet, for perfect control under high power, very high excursion conditions for high SPL performance.
3. Aluminium voice coil wound on four-layer former; for unheard-of thermal capability.
4. Back plate venting holes, for optimal thermal dissipation. 5. Back Vented Spider Support; for perfect symmetry under high excursion while providing increased thermal dissipation.
6. High current, tin-plated terminals. 7. Tinsel lead wires are integrated in the spider; for maximum reliability and conductivity.
8. Double Symmetrical Spider System, for unprecedented control. 9. Wide-wave, resin-bonded fibre spider; for consistent parameters and reliability.
Triple magnet, High density flux ferrite
10. High density foam surround; for linear movement, even under extreme excursion.
Pressed Paper Cone mm
11. Water-repellent, pressed paper cone.
23
*X-mech maximum mechanical excursion: it indicates the motion range in the speaker linear functioning area, in both ways.
Electro-Acoustic Parameters 210 14 4,0 51 3,09 1,17
187 160
80
64
11,00 147 0,06 20,81 0,42 0,44 8,00 90,5
232
48
32
16
0
*Coils in series
12
269
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
SX 300D
3200W
Technical Specifications Component
SPL Dual Coil Subwoofer
Size
mm
300 (12”)
W peak W continuous
3200 800
Impedance
Ω
2+2
Frequency response
Hz
28 ÷ 700
Sensitivity
dB/SPL
91
Power Handling
1. High thermal dissipation and magnetic permeability plates; provide constant, even flux.
2. Large triple magnet, for perfect control under high power, very high excursion conditions for high SPL performance.
Outer Ø
mm
318
Mounting Ø
mm
284
Total depth
mm
198
Mount. depth
mm
170
Total driver displacement
l
2,9
Magnet size
mm
180
kg
11,8
mm
65
Weight of one speaker Voice coil Ø Magnet
3. Aluminium voice coil wound on four-layer former; for unheard-of thermal capability.
4. Back plate venting holes, for optimal thermal dissipation. 5. Back Vented Spider Support; for perfect symmetry under high excursion while providing increased thermal dissipation.
6. High current, tin-plated terminals. 7. Tinsel lead wires are integrated in the spider; for maximum reliability and conductivity.
8. Double Symmetrical Spider System, for unprecedented control. 9. Wide-wave, resin-bonded fibre spider; for consistent parameters and reliability.
Triple magnet, High density flux ferrite
Cone
10. High density foam surround; for linear movement, even under extreme excursion.
Pressed Paper Cone
X-mech*
mm
11. Water-repellent, pressed paper cone.
23
*X-mech maximum mechanical excursion: it indicates the motion range in the speaker linear functioning area, in both ways.
Electro-Acoustic Parameters 253 14 4,0
Hz mH@1kHz mH@10kHz
46 3,06 1,14
Vas Mms
l g
20,00 202
Cms BL
mm/N T-m
0,06 21,60
Fs Le Le
Qts Qes Qms Spl (1m/2,83V)
198 170
80
64
48
32
0,48 0,51 8,20 dB
16
91
0
*Coils in series
13
318
mm mm Ω
284
D Xmax Re
SX 380D
4000W
Technical Specifications Component
SPL Dual Coil Subwoofer
Size
mm
380 (15”)
W peak W continuous
4000 1000
Impedance
Ω
2+2
Frequency response
Hz
25 ÷ 600
Sensitivity
Power Handling
dB/SPL
92
mm
391
Mounting Ø
mm
351
Total depth
mm
208
Mount. depth
mm
181
Total driver displacement Magnet size
l
3,5
mm
180
excursion conditions for high SPL performance.
kg
12,2
mm
65
capability.
4. Back plate venting holes, for optimal thermal dissipation. 5. Back Vented Spider Support; for perfect symmetry under high excursion while providing increased thermal dissipation.
6. High current, tin-plated terminals. 7. Tinsel lead wires are integrated in the spider; for maximum reliability and conductivity.
Weight of one speaker
8. Double Symmetrical Spider System, for unprecedented control. 9. Wide-wave, resin-bonded fibre spider; for consistent parameters and reliability.
Voice coil Ø
Cone
constant, even flux.
2. Large triple magnet, for perfect control under high power, very high 3. Aluminium voice coil wound on four-layer former; for unheard-of thermal
Outer Ø
Magnet
1. High thermal dissipation and magnetic permeability plates; provide
10. High density foam surround; for linear movement, even under extreme
Triple magnet, High density flux ferrite
excursion.
11. Water-repellent, pressed paper cone.
Pressed Paper Cone
X-mech*
mm
23
*X-mech maximum mechanical excursion: it indicates the motion range in the speaker linear functioning area, in both ways.
Electro-Acoustic Parameters 320
mm
14
Re Fs
Ω Hz
4,0 43
Le Le
mH@1kHz mH@10kHz
3,17 1,17
l g mm/N
45,00 274 0,05
T-m
20,70
Vas Mms Cms BL Qts Qes Qms Spl (1m/2,83V)
208 181
80
64
48
351
mm
Xmax
32
0,67 0,70 9,30 dB
16
92
0
*Coils in series
14
391
D
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 30 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.
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
15
CD contents SPL Monster Technical Data Sheets (PDF version, 150 dpi resolution) SPL Show Technical Data Sheets (PDF version, 150 dpi resolution) Logos: Hertz, SPL Monster, SPL Show (Adobe Illustrator version, 300 dpi resolution) Photos (JPEG version, 300 dpi resolution)
MP 15K UNLIMITED
M 12 UNLIMITED
M 15 UNLIMITED
SX 380D
SX 300D
SX 250D
Elettromedia_headquarter
Technologies 16
www.hertzaudiovideo.com
