AtlasIED QS408 8-Inch Q Series Square Speaker Enclosure

The AtlasIED QS408 is a compact yet acoustically optimized square back-box for 8″ loudspeakers, providing a full 1 ft³ of internal volume to enhance low-frequency performance. Constructed from galvanized cold-rolled steel, its interior is undercoated to dampen resonance and lined with 1½″ thick fiberglass (1.5 lb/ft³ density) for superior sound clarity.

Designed to work with AtlasIED 164-8A (white) or 164-8A-052 (black) baffles (sold separately), this enclosure is ideal for commercial distributed audio systems seeking clean installation and reliable acoustic performance.

Key Features

• Enclosure material: Galvanized welded CRS with interior undercoat
• Internal damping: 1½″ fiberglass @ 1.5 lb/ft³ density
• Volume: 1 ft³ (0.028 m³) for enhanced low-end response
• Baffle compatibility: Supports 164-8A or 164-8A-052

Technical Specifications

• Dimensions: 15″ × 15″ × 8″ (38.1 × 38.1 × 20.3 cm)
• Internal volume: 1 ft³ (0.028 m³)
• Net weight: 7 lb (3 kg)
• Shipping weight: 8.66 lb (3.93 kg)
• Interior undercoat: Galvanized CRS with damping coating
• Insulation: 1½″ (38 mm) fiberglass, 1.5 lb/ft³ density

What's Included

• Empty QS408 square enclosure