SoundTube LA808i‑II 3‑Way Line Array Extension Speaker

The LA808i‑II is a passive, three-way auxiliary speaker designed to extend low-frequency directivity when integrated above or below SoundTube’s LA880i main line array unit. It is available in Black or White finish to match the LA880i system visually.

Featuring eight 4.5″ woofers, eight 2″ midrange drivers, and a 2.5″ ribbon high-frequency driver, the LA808i‑II strengthens bass projection by approximately one octave compared to using LA880i alone. The enclosure design is identical in size to the LA880i, ensuring seamless stacking and consistency.

Key Features

• Purpose-built extension: Enhances LF directivity of LA880i by ~1 octave lower
• Driver configuration: 8× 4.5″ woofers; 8× 2″ midrange; 1× 2.5″ ribbon tweeter
• Finish options: Black or White powder-coated paintable finish
• Coverage: 103° H × 29° V @ 2 kHz; 77°×51° @ 10 kHz; avg. 90°×60° (2–10 kHz)
• Construction: MDF and multi-ply wood with threaded mounting points; steel grille
• Mounting accessory: Includes back mounting bracket for safety tie-off (AC‑LA8‑BACK‑BK)
• System compatibility: For use only with LA880i / LA880i‑II line arrays

Technical Specifications

• Height: 81.8″ (2077.7 mm)
• Width: 8.24″ (209.3 mm)
• Depth: 11.99″ (304.8 mm)
• Weight: 56 lb (25.4 kg)
• Impedance: Passive (system-based)
• Driver complement: 4.5″ woofers, 2″ mid drivers, 2.5″ ribbon HF driver
• Coverage angles (–6 dB): 103°×29° @ 2 kHz; 77°×51° @ 10 kHz; 90°×60° avg 2–10 khz
• Enclosure: MDF/plywood with paintable steel grille
• Mounting points: Threaded for safety cable and stacking

What’s Included

• LA808i‑II speaker unit (Black or White)
• Bent back mounting plate with bolts for safety cable attachment
• Euroblock connector and jumper cable for signal chaining
• Side plates (link kits) and mounting hardware
• Safety cable hardware included