Boston Acoustics GT-20 GT-222 manual Parts List, Features and Specifications

Parts List

Included Hardware: GT-20 & GT-22

(1) owner’s manual

(1) female quick-connect terminal

(1)2mm hex wrench (for speaker input)

(1)3mm hex wrench (for power input)

(4)mounting screws

Features and Specifications

GT-20 & GT-22 Features

2-Channel, High-Current Amplifier

2Ω Mono Operation

Power Increase with Input Voltage Rise

Advanced Cooling Allows Varied Mounting Positions

Adjustable Feet for Varied Mounting Surfaces

Continuously Variable Crossover and Q-factor Settings

Selectable Highpass, Lowpass, and Bandpass Settings

Bandpass Configurable for Midbass or Subwoofer

Terminals Accept Bare, Heavy-Gauge Wire

Screw-Down Security Cover Protects Tuning Controls

Technical Specifications
	GT-20	GT-22
14.4VDC Power
@ 4 Ohms	2x55W	2x100W
@ 2 Ohms	2x100W	2x175W
@ 4 Ohms (mono)	1x200W	1x350W
@ 2 Ohms (mono)	1x250W	1x500W
12.6VDC Power
@ 4 Ohms	4x45W	2x75W
@ 2 Ohms	2x80W	2x135W
@ 4 Ohms (mono)	1x165W	1x275W
@ 2 Ohms (mono)	1x220W	1x375W
Frequency Response (-3dB)	10Hz–95kHz	10Hz–95kHz
Signal-to-Noise Ratio (A Weighted)	>100dB	>100dB
Dimensions (HxWxD)	21/4x77/8x87/8” (57x200x225mm)	21/4x121/8x87/8” (57x308x225mm)

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