18" powered subwoofer
Item No.: LDGTSUB18A
- Multifunctional Lightweight Subwoofer
- Innovative Design
- 0/5° Dual-Tilt Flange
- Up to 1600 Watt Class D 2-Band EQ
- Specially developed Dura-Vinyl Surface
- Rugged Hardware
- Incredible Price/Performance Ratio
With its custom 18" low frequency transducer and a peak SPL of 128 dB, the GT SUB 18 A active subwoofer delivers a big, tight bottom end with superb transient response. Providing amazing value, it sports a sturdy MDF bass reflex enclosure with hard-wearing textured Dura-Vinyl covering, heavy duty steel handles, a steel grille with honeycomb pattern and threaded M20 pole insert.
The GT SUB 18 A is powered by a built-in Class D amplifier with 1600 watts peak output and high-efficiency SMPS as well as overcurrent and overvoltage protection. It provides a 32 Hz – 200 Hz frequency response and features XLR and 6.3 mm line inputs, XLR line output, an adjustable low-pass filter and filtered 100 Hz satellite output.
A protective cover is available as accessory.
Product type PA subwoofer Type Actives 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) 101.6 mm Amplifier Class D RMS 400 W Peak power 1600 W Frequency response 32 - 200 Hz Max. SPL (continuous) 125 dB Max. SPL (peak) 128 dB Protection circuits DC , limiter , over-current , short circuit Input impedance 27 k Ohm(s) Input sensitivity -2 dBu , max. 14 dBu Controls Sub Freq (adjustable low-pass filter) , Sub level , Subwoofer Phase Reverse Indicators Limit , Power , Protect (protection circuit engaged) , Signal Line inputs 2 Line input connectors 6.3 mm jack , XLR Line outputs 2 x direct output , 2 x sat output 100 Hz Line output connectors XLR Operating voltage Switching power supply Operating voltage 100 V AC - 120 V AC , 200 V AC - 240 V AC, 50 - 60 Hz (Automatic conversion) Cabinet material 18 mm MDF Cabinet surface Dura-vinyl textured paint Cabinet construction vented Width 510 mm Height 680 mm Depth 710 mm Weight 50,3 kg Features LD Systems GT handles , Threaded flange M20