LD Systems GT SUB 18 A 18" powered subwoofer

• 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.Specifications:

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:	over-current
Protection circuits:	short circuit
Protection circuits:	DC
Protection circuits:	limiter
Input impedance:	27 k Ohm(s)
Input sensitivity:	-2 dBu
Input sensitivity:	max. 14 dBu
Controls:	Sub Freq (adjustable low-pass filter)
Controls:	sub level
Controls:	Subwoofer Phase Reverse
Indicators:	limit
Indicators:	Power
Indicators:	protect (protection circuit engaged)
Indicators:	signal
Line inputs:	2
Line input connectors:	6.3 mm Jack
Line input connectors:	XLR
Line outputs:	2 x direct output
Line outputs:	2 x sat output 100 Hz
Line output connectors:	XLR
Operating voltage:	Switching Power Supply
Operating voltage:	100 V AC - 120 V AC
Operating voltage:	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
Features:	Threaded flange M20