SoundTube LA880i‑II 3‑Way Line Array Speaker

The LA880i‑II is a high-performance three‑way line array-point‑source column speaker designed for professional installations requiring precise vertical directivity and wide horizontal coverage. Available in Black or White finish, it blends seamlessly into various environments.

Featuring eight 4.5″ woofers, eight 2″ midrange drivers, and a 2.5″ planar magnetic ribbon tweeter, this LAPS design delivers smooth, consistent frequency response with excellent intelligibility from near to far field. Its compact enclosure allows for stable coverage while minimizing reflections.

Each unit includes mounting hardware and cable connections; optional accessories such as fly brackets, link plates, or a rear safety plate are available in matching finishes.

Key Features

• Driver Configuration: 8× 4.5″ woofers, 8× 2″ midrange drivers, 1× 2.5″ planar ribbon tweeter
• Coverage: ~104° horizontal × ~30° vertical @ 2 kHz; average 90° × 60° across 2–10 kHz
• Power Handling: 300 W RMS / 500 W program
• Sensitivity: 88 dB @ 1 W/1 m; 91 dB @ 2.83 V/1 m
• Frequency Response: 58 Hz–22 kHz (±10 dB); 71 Hz–22 kHz (±3 dB)
• Low-Pass Crossover: 12 dB/octave @ 1.1 kHz and 2.5 kHz segments
• Nominal Impedance: 4 Ω (minimum ~4.3 Ω)
• Enclosure: Aluminum, MDF/ply, ported design with powder-coated steel grille
• Included Accessories: 4‑pin Euroblock input connector, back cover, mounting hardware, safety bracket and cable
• Color Options: Black or White powder-coated finish

Technical Specifications

• Dimensions: 41″ × 7.5″ × 10.75″ (1041.4 × 190.5 × 273.1 mm)
• Weight: 61 lb (27.67 kg)
• Frequency Response: 58 Hz–22 kHz (±10 dB), 71 Hz–22 kHz (±3 dB)
• Sensitivity: 88 dB @ 1 W/1 m; 91 dB @ 2.83 V/1 m
• Power Handling: 300 W RMS / 500 W program
• Impedance: 4 Ω nominal (min 4.3 Ω)
• Directivity (Q/DI): Q avg ~6.9–12.3; DI ~9.2–10.9 dB across 100 Hz–10 kHz
• Drivers: 8× 4.5″ woofers, 8× 2″ mid drivers, 1× 2.5″ ribbon tweeter
• Crossover: 12 dB/octave
• Mounting Depth: 12″ (304.5 mm)

What’s Included

• LA880i‑II speaker (Black or White)
• 4‑pin Euroblock connector
• Back cover and mounting hardware
• Safety cable and bracket