Smart Sub1.8H is a fully Horn loaded system housing a single 18in. (460mm) long excursion transducer.
Highest grade audio accuracy is guaranteed by fixed frequency switch mode output stage, avoiding any intermodulation artifact, and by the new "Control Plus" board allowing to achieve +6 dB more in terms of Signal-to-Noise Ratio.
The Smart amplifier module is an extremely compact solution: power supply, output stage, DSP board and connectors are all included in a single, small, lightweight and protected chassis, and the perfect compatibility with the other Smart Series products allows to minimize efforts for mechanical development of different products.
As for all Smart products, the Smart Sub1.8H amplifier module is shaped and controlled using the DSP boards available to design the sound of the loudspeaker with a large set of processing algorithms.
Versatility is a key attribute of the Smart Sub1.8H.
Significant construction criteria, combined with the latest technologies and innovative materials, ensure a great reliability.
The system can be as well matched with the Loud Professional Smart full ranges, boosting their LF extension.
Applications: Theaters, Conference Halls, Concert Halls, Large Scale Discos, Clubs & Bars.
Smart Series: Sub2.5R || Sub2.8R || Smart1.0 || Smart1.2 || Smart1.5
Products || VH Full-Range || VH Monitor || VH Line-Array || VH Subwoofer || VH Micro || Smart Series || FocusEight
Powered subwoofer, fully Horn Loaded
|Transducers:||Single 18in. long excursion subwoofer|
|Frequency range:||45Hz-250Hz +/-4dB|
HPF- LPF: 40Hz - 90/100/110/120Hz (electronics)
|Power rated:||LF: 1500 Watts Program|
|Maximum SPL:||134dB continuos 140dB peak|
|Audio Input connectors:||Female XLR input, male XLR link outputNeutrik|
|Mains connectors:||Powercons In & Out|
|Class:||Two channel switch mode, Class D|
|Power supply:||Universal, regulated switch mode|
|Nominal power requirement:||100-240 V ±10%, 50-60 Hz|
|Operating voltage:||90V - 264V|
|Thermal||0°- 45°C - 32°- 113°F|
|Gain:||38 dB (voltage1 gain x40)|
|Input sensitivity:||11.15V / 3.43 dBu|
|Max input level:||15 dBu|
|Frequency response:||20 Hz - 20 kHz (±0.5 dB) @ 1 W, 8 Ω|
|S/N ratio:||> 112 dB (20 Hz - 20 kHz, A weighted)|
|THD+N:||< 0.05% from 1 W to full power (typically < 0.01%)|
|IMD:||< 0.02% from 1 W to full power (typically < 0.005%)|
|Input impedance:||10 kΩ balanced|
|Slew rate:||50 V/μs @ 8Ω, input filter bypassed|
|Damping factor:||> 500 @ 100 Hz|
|AD Converter:||Dual 24 bit 48 kHz Tandem® architecture with 118 dBA S/N, THD < 0.02% (20 Hz - 20 kHz)|
|DA Converter:||Dual 24 bit 48 kHz Tandem® architectureb with 115 dBA dynamic range, THD < 0.02% (20 Hz - 20 kHz)|
|Internal precision:||28 bit data path with 56 bit inner processing|
|Firmware:||Update via ethernet port or RS485|
|Latency:||0.644 ms fixed latency architecture|
|Crossover:||Butterworth, Linkwitz-Riley, Bessel: 6 dB/oct to 48 dB/oct|
|Delay:||up to 10 ms per output|
|Limiters:||Peak limiter, RMS limiter, frequency dependent RMS limiter|
|Shell:||18mm 13 Ply birch|
|Finish:||Black or white Polyurea coated paint|
|Grille:||Powder coated Steel|
Integrated amplifier module
|Two channel professional amplifier with DSP on board|
Smart Series Full-Range
MLS - Frequency Response
Dedicated Sub-bass powered system <<
Efficient Class D amplifier <<
Onboard programmable DSP, programming connector <<
Remote control & Networking <<
Four programmable DSP presets <<
Clip limiter and permanent signal limiter <<
Preset led and preset selector push button <<
Input volume potentiometer <<
Powercons In & Out <<
Portable Sound & light weight <<
Four handles for easy setup <<
PCP Polyurea coated paint <<
Protection Bag <<Accessories <<
Applications: Theatre || Congress || Club || Portable
The Company reserves the right to alter any specifications to the products and published documentations.