| Description | | |
The black SUB 8004-AS Professional Series Active Subwoofer from RCF features a high-power, hypervented 18" woofer with 4" inside/outside voice coils designed to deliver a serious amount of low frequency. Powered by a 2500W digital amplifier module, the SUB 8004-AS can perform in the most demanding situations. The input board includes volume control, deep/punch switch, high-pass switch, phase switch, cardioid, and time delay.
The sub is stackable and lightweight for easy set up and tear down, thanks to the ergonomic handles. A pole receptacle on top and side allows the use of the sub in various configurations. The powder coated front grille integrates a special transparent-to-sound foam backing on the inside to further protect the transducer from dust.
RCF's Class-D power amplifier technology packs huge performance, operating with high efficiency into a lightweight solution. RCF amplifiers deliver an ultrafast attack, realistic transient response, and impressive audio performance. The amplifier features a solid machined aluminium structure, which not only stabilises the amplifier during transportation but also helps the fan-less heat dissipation. All the amplifiers present SMPS power supply section to produce maximum output and minimum weight.
RCF developed advanced transducer technology including the application of high-tech materials such as neodymium, carbon fiber, pure titanium, kevlar, kapton, and mylar hybrids. RCF has been instrumental in technological inventions such as carbon fiber cone molding, double silicon spiders, inside/outside voice coil windings to edge wound voice coil manufacturing and pure titanium diaphragm forming.
RCF subwoofers are the first choice of many sound engineers, thanks to the very high SPL levels at very low frequencies, small dimensions compared to the competitors, self-powered design, internal delay control, cardioid configuration options and impressive size/weight to SPL output ratio.
The RCF cabinets are made of baltic birch plywood coated with a textured black finish. The subs are stackable and lightweight, for easy set up and tear down, thanks to the ergonomic handles. A pole receptacle on top and side allows the use of the box in various configurations. The powder coated front grille integrates a special transparent-to-sound foam backing on the inside to further protect the transducers from dust.
Live sound, rental, portable PA, clubs, ballrooms, live theatres, houses of worship, theme parks, music playback, and sound reinforcement in small- and mid-size venues, and corporate A/V professionals and sound system hire companies
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| Content | -18" woofer (457mm), 8 Ohm
- Continuos power output: 500W RMS
- Frequency response: 30 - 200Hz +/-3dB
- SPL: 128dB continuos, 130dB peak
- XLR or Jack 6.3mm signal input
- XLR link output
- Volume control
- Adjustable frequency
- Phase selector
- Thermal protection, DC protection
- Wooden cabinet 15mm, painted
- Dimensions(W x D x H): 530*600*530mm
- Weight: 33kg |
Features
700 Watt digital amplification
132 dB max spl
18" High power woofer, 4" voice coil
Xover selector, phase switch and high pass outputs
Electronic equalization, soft limiter and protection
Stereo Xlr/Jack combo input, Stereo Xlr signal output
Acoustical Specifications
Frequency Response -3 dB: 40 Hz ÷ Xover point kHz
Max SPL: 132 dB
Woofer: 18“, 4" voice coil
Input/Output Section
Input connectors: Combo stereo Jack-XLR male
Output connectors: Combo stereo XLR female
Processor Section
Crossover frequencies: 80 - 120 Hz
Protections: Limiter
Limiter: Fast limiter, rms limiter
Controls: Volume, phase, crossover switches
Amplifier Specifications
Total power: 1000 W
Cabinet
Cabinet Material: Baltic Birch
Handles: 2 on sides
Pole Mount/Cap: yes
Colour: Black
Physical Specifications
Height: 650/25.5 mm/inch
Width: 504/19.84 mm/inch
Depth: 650/25.5 mm/inch
Net Weight: 40.4/89.06 kg/lbs
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| Configuration |
Active Subwoofer |
| Enclosure Type |
Subwoofer |
| Total Power Capacity |
2500 W Peak
1250 W RMS |
| Amplifier Class |
Class-D |
| HF Driver |
None |
| MF Driver |
None |
| LF Driver |
1 x 18" / 45.7 cm Woofer |
| LF Voice Coil |
Dual 4" / 10.2 cm
|
| Frequency Response |
30 Hz to 120 Hz |
| Maximum SPL |
136 dB |
| Input Sensitivity |
-2 dBu (Min)
4 dBu (Max) |
| Protections |
RMS, Thermal |
| Audio I/O |
1 x XLR 3-Pin Female Balanced Line Input
1 x XLR 3-Pin Male Balanced Line Output |
| Network I/O |
None |
| USB |
None |
| Wireless Connectivity |
None |
| EQ |
None |
| Parametric EQ |
None |
| Semi-Parametric EQ |
None |
| Filters |
Low-Pass:
90 Hz / 120 Hz |
| Dynamic Processing |
Fast Limiter |
| Alignment Delay |
None |
| Phase Adjustment |
Yes |
| Digital Signal Processing |
Delay |
| AC Input Power |
Factory Selectable:
100 to 120 VAC, 50 / 60 Hz (T 10 A H 250 V) |
| AC Power Connector |
1 x powerCON Input (Locking)
1 x powerCON Output (Locking) |
| Handles |
1 x Each Side |
| Cooling |
Convection |
| Construction Material |
Plywood |
| Certifications |
CE
*as per Manufacturer |
| Dimensions |
27.6 to 22 x 27.6" / 700 to 558 x 700 mm |
| Weight |
123 lb / 55.8 kg |
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Music starts to really groove when you can feel the bass in your body. The ICOA SUB can deliver as much bass as you want - to get the people rocking and entice them to the dance floor. It can even lend a multimedia presentation that special oomph it needs to reach its audience.
The ICOA SUB pumps out serious bass and gives you greater headroom and a clearer sound. This is because your subwoofer relieves the main speaker, whose woofers are now less burdened by high-energy bass impulses, resulting in less intermodulation distortion. Even at higher volumes, the sound doesn\'t get muffled. Voices and instruments stay crystal clear.
Thanks to its powerful Class D amplifier with 600-watt RMS or 2400-watt peak output, you have some serious power at your command. The presets of the integrated DynX DSP - which offers crossover frequencies of 80, 100 and 120 Hz - let you finely balance your ICOA SUB perfectly with your system. Signal polarity can also be reversed and the SUB offers a delay line-preset for distances up to 10 meters.
When your needs begin to expand as the venues get bigger, your setup can grow along with you. Simply add more ICOA SUBs, which can be operated in parallel, giving you more and more power. You can also take advantage of the cardioid-preset. Simply position the additional subwoofers next to your ICOA SUB facing to the rear and enable the cardioid-preset to get a quieter and controlled low-end at the back while still keeping the punch at the front.
The rugged housings made of 18 mm laminated wood can be stacked, while the M20 thread on top lets you mount the main speakers using a distance pole. Transport is simplified by mounting rollers to the rear. Corner protectors guard the edges during setup. To keep the ICOA SUB from slipping out of your hands, its four aluminium grips are covered in rubber.
Whether you\'re a DJ, singer-songwriter, rock or party band, the ICOA SUB produces the perfect bass to complement your live music. Lectures and multimedia presentations also benefit from its clarity and powerful presence, giving you the proper support to amplify emotions in your audience.
- 18-inch subwoofer for powerful low-end up to 29 Hz
- 133 dB max. SPL and 2400 Watt peak power through highly efficient digital Class D power amplifier
- Optimized bass reflex ports
- DynX DSP with four application presets (three crossover frequencies, cardioid mode)
- Switchable signal polarity and adjustable delay line for up to 10 meters
- 2 x XLR/TRS "combo jack" inputs and 2 XLR Output
- 18 mm rugged plywood housing and heavy-duty grill
- 4 Aluminum handles with ergonomic rubber surface
- Securely stackable with four stacking-grooves
- M20 thread for distance pole
Product type
PA subwoofer
Type
Powered
Low/mid driver dimensions
18 "
Woofer size
457.2 mm
Woofer magnet
Ferrite
Woofer brand
Custom-made
Woofer voice coil
4 "
Woofer voice coil (mm)
100 mm
Amplifier
Class D
RMS
600 W
Peak power
2400 W
Frequency response (-10dB)
29Hz Preset depending
Max. SPL (peak)
133 dB
Protection circuits
Excursion Limiter , over voltage , over-current , Peak Limiter , thermal overload
Controls
Push encoder
Indicators
LC display
Line inputs
2
Line input connectors
XLR/6.3mm jack combo jacks (balanced)
Line outputs
2
Line output connectors
XLR
Operating voltage
100 - 240 V
Power Consumption (max.)
675 W
Operating Temperature
0 - 40 °C
Relative Humidity
< 60% (non-condensing)
Cabinet material
18 mm Multiplex
Cabinet surface
texture paint
Cabinet construction
Bass Reflex
Width
626 mm
Height
672 mm
Depth
637 mm
Weight
44,3 kg
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Πληροφορίες
Αυτοενισχυόμενο ηχείο Sub Woofer 2 X 18“. Διαθέτει ενισχυτή D Class 2000W (peak) της Crown με τεχνολογία DriveCore, ενσωματωμένο DSP, V5 tuning συμβατό με συστήματα Vertec και VTX, HiQnet Network για απομακρυσμένο έλεγχο μέσω IOS και Android συσκευές. Στιβαρή κατασκευή, διαθέτει χερούλια μεταφοράς, σημεία στήριξης Μ10. Το ενσωματωμένο DSP περιέχει 20 PEQʼs, delay ως και 2 sec, γεννήτρια ήχου, input mixing, amplifier monitoring και 50 user preset. Επιπλέον διαθέτει oθόνη LCD για γρήγορο και εύκολο configuration και setup. Max SPL 141 dB, απόκριση συχνότητας 35Hz- 120Hz (-3dB). Διαστάσεις 575 x 1205 x 681 (Υ x Π x Β), βάρος 65,9 kg, χρώμα μαύρο. Ιδανικό για εταιρίες ενοικιάσεως ήχου, DJ sets, μόνιμες εγκαταστάσεις.
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Αυτοενισχυόμενο ηχείο 18" Sub Woofer. Διαθέτει ενισχυτή D Class 1000W (peak) της Crown με τεχνολογία DriveCore, ενσωματωμένο DSP, V5 tuning συμβατό με συστήματα Vertec και VTX, HiQnet Network για απομακρυσμένο έλεγχο μέσω IOS και Android συσκευές. Στιβαρή κατασκευή, διαθέτει χερούλια μεταφοράς, σημεία στήριξης Μ10, υποδοχή Μ20 pole mount. Το ενσωματωμένο DSP περιέχει 20 PEQʼs, delay ως και 2 sec, γεννήτρια ήχου, input mixing, amplifier monitoring και 50 user preset. Επιπλέον διαθέτει oθόνη LCD για γρήγορο και εύκολο configuration και setup. Max SPL 135dB, απόκριση συχνότητας 35Hz- 120Hz (-3 dB). Διαστάσεις 575 x 684 x 683 (Υ x Π x Β), βάρος 39.5 kg, χρώμα μαύρο. Ιδανικό για εταιρίες ενοικιάσεως ήχου, DJ sets, μόνιμες εγκαταστάσεις. |
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