LD Systems GTSUB18A 18" Powered Subwoofer

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GT SUB 18 A 18" powered subwoofer

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.

Spech

Product number: LDGTSUB18A Product type: PA subwoofer Type: active Low/mid driver dimensions: 18" Low/mid driver dimensions (mm): 457.2mm Woofer magnet: Ferrite Woofer brand: Custom-made Woofer voice coil: 4" Woofer voice coil (mm): 101.6mm Amplifier: Class D RMS: 400W Peak power: 1600W Frequency response: 32 - 200Hz Max. SPL (continuous): 125dB Max. SPL (peak): 128dB Protection circuits: short circuit, limiter, DC, over-current Input impedance: 27 kOhm(s) Input sensitivity: max. 14dBu, -2dBu 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: XLR, 6.3 mm Jack Line outputs: 2 x direct output, 2 x sat output 100 Hz Line output connectors: XLR Operating voltage: Switching Power Supply, 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: 510mm Height: 680mm Depth: 710mm Weight: 50.3kg Features: LD Systems GT handles, Threaded flange M20