Audibax Pro Columbia 8 - 8″ 2-way passive speaker, 250 W RMS, stand included

Audibax Pro Columbia 8 - 8″ 2-way passive speaker, 250 W RMS, stand included

The Audibax Columbia 8 is a compact and robust 2-way passive loudspeaker , equipped with an 8″ woofer ( 2″ voice coil) and a 1.35″ horn- mounted compression driver for controlled coverage. It delivers a 60 Hz – 20 kHz response, 94 dB sensitivity (1 W/1 m) and a maximum SPL of 125 dB , with an 8 Ω load and a power handling capacity of 250 W RMS ( 500 W peak ). Its multi-layer plywood enclosure and 90° × 80° dispersion offer vocal clarity and balanced punch in live sound applications and fixed installation . Includes a mounting bracket to speed up installation on a wall or on flown/stand systems.

Main features

• Configuration: 2-way with 8″ woofer ( 2″ coil) + 1.35″ HF driver in horn ( 3.5″ coil).
• Acoustic performance: 60 Hz – 20 kHz , 94 dB (1 W/1 m), 125 dB SPL max.
• Power and impedance: 250 W RMS / 500 W peak , 8 Ω .
• Directivity: 90° (H) × 80° (V) for uniform and controlled coverage.
• Construction: Multi-layer plywood enclosure (laminated finish) for high durability.
• Installation: Wall mount and hanging options and brackets ; bracket included .
• Format and weight: 245 × 245 × 435 mm , 8 kg (easy to integrate into racks and structures).

Product benefits

• Performance in a compact format : 8″ with high SPL and wide response, ideal for rooms and areas where space is important.
• Greater intelligibility : 90x80 directivity that concentrates energy on the audience and reduces reflections.
• Ready to install : wall/floating options and bracket included for quick start-up.
• Reliability : Multi-layer wood enclosure that minimizes resonances and withstands intensive use in rental and installation.

Use cases

• Events and live performances : Main PA in small venues, side fills , or zone reinforcement.
• Fixed installation : retail, hospitality, gyms, educational centers, multipurpose rooms and places of worship.
• Multi-zone systems : homogeneous distribution with good coverage control.

Frequently Asked Questions

• Does it need a power amp? Yes. It's an 8 Ω passive speaker and requires external amplification rated at 250 W RMS .
• Does it include hardware? Yes, mounting bracket included (according to the manufacturer's official specifications).
• What connectivity does it have? Standard passive power amp connection (professional wiring and system processing/limiting protection are recommended).

Package contents

• 1 × 8″ Passive Speaker
• 1 × Mounting bracket

Description for projects

2-way passive loudspeaker with 8″ woofer (VC 2″) and 1.35″ HF driver in horn (VC 3.5″ ); 8 Ω ; 250 W RMS / 500 W peak ; 94 dB (1 W/1 m) ; 125 dB SPL max.; 60 Hz–20 kHz ; dispersion 90° × 80° ; multi-layer plywood enclosure; wall / flying / stand mounting options; dimensions 245 × 245 × 435 mm ; weight 8 kg ; stand included .