Amazing Line Source Loudspeaker System
True line source design
32 drivers per column
Extruded aluminum alloy structure
Crossover Control Module
Bass Damping, Upper Midrange and High Frequency controls
Additional “accent” speaker output
2 x 10" 2700W subwoofer included
Amazing Line Source Specifications
ALS Column Frequency Response:
80Hz to beyond-audibility (45kHz) @-3dB
Column Frequency Response with included SubRosa active subwoofer:
18Hz-120kHz (-3dB) with active variable crossover control to mate with columns.
120 dB @ 300 watts
90dB @ 2.83 Vrms
4 ohms (but designed to be connected to the 8-ohm tap on vacuum tube amplifiers)
60 watts, tube, (120 watts, solid-state)
Forward firing ribbon drivers:
Lateral firing, high excursion drivers:
Spatial ribbon drivers:
89” (2260.6 mm)
Minimum ceiling height of 93" (2362.2 mm) required for setup and assembly
4.625” x 6.875” (117.5 mm x 174.6 mm)
108 lbs (49 kgs) per column, base attached
Anthracite Gloss Black
Column footprint, base attached:
18" x 18" (457 mm x 457mm)
Country of Origin:
United States of America
Amazing Line Source speakers are paired with a remarkable subwoofer — a rare combination of massive power paired with extraordinary reserve. The XTEQ12 makes beautiful music with a 12" High Back-emf woofer and 12" side-firing passive radiator.
Its 3000 watts of pure, musical bass is more than any other in-room subwoofer in its class.
Your Amazing Line Source pair is supplied with one Sunfire® XTEQ12 subwoofer.
Though one of these subwoofers can effortlessly pressurize a 3,000 square foot room and provide even bass coverage throughout, a second XTEQ12 subwoofermay be added if desired for stereo subwoofer reproduction.
12" active Neodymium, high-excursion Woofer + 12" side-firing Passive Radiator
3000 watt Tracking Downcoverter
Power Consumption (120VAC, 50-60Hz)
Cabinet Dimensions (W x H x D)
14" x 13.5" x 13"
Cabinet Net Weight
XTEQ12 Amplifier Features
Power Output: 3000 Wrms
Tracking Downconverter™ Power Supply
Soft Clipping Circuitry
Crossover Adjustment: 30-100Hz infinitely variable
Phase Adjustment 0-180° infinitely variable
Gold Plated RCA Input Connections
Specifications subject to change.