Audibax Pro Columbia 10 - 10″ 2-way passive speaker, 300 W RMS, 127 dB SPL

Audibax Pro Columbia 10 - 10″ 2-way passive speaker, 300 W RMS, 127 dB SPL

The Audibax Columbia 10 is a 2-way passive loudspeaker designed to deliver clear, powerful coverage for events, rental and fixed installations . It incorporates a 10″ woofer with a 2″ voice coil and a 1.35″ horn-loaded compression driver ( 3.5″ voice coil), achieving a wide response from 60 Hz – 20 kHz . With a sensitivity of 94 dB (1 W/1 m) , a maximum SPL of 127 dB and operation at 8 Ω , it supports 300 W RMS ( 600 W peak ) to combine with professional power amplifiers. Its waveguide offers 90° H × 80° V dispersion , while the multi-layer plywood enclosure provides rigidity and durability for intensive use. Includes a mounting bracket to speed up installation.

Main features

• 2-way configuration : 10″ woofer ( 2″ coil) + 1.35″ HF driver in horn ( 3.5″ coil).
• Allowable power : 300 W RMS / 600 W peak at 8 Ω .
• Acoustic performance : 94 dB sensitivity and 127 dB maximum SPL.
• Frequency response : 60 Hz – 20 kHz .
• Directivity : 90° (H) × 80° (V) for uniform coverage.
• Construction : Heavy-duty multi-layer plywood enclosure.
• Installation : Wall mount and hanging options and brackets ; bracket included .
• Dimensions and weight : 290 × 290 × 495 mm , 10 kg .
• Color : black.

Product benefits

• Balanced performance in a compact format: solid bass and defined highs for voice and music.
• Versatile installation with wall hardware and cantilever/bracket options to fit the room.
• 90×80 coverage control that improves intelligibility and reduces unwanted reflections.
• Professional durability thanks to the multi-layered wood enclosure, designed for daily work.

Use cases

• Events and live : Main PA in small/medium-sized venues or as side reinforcement.
• Fixed installation : gyms, pubs, educational centers, multipurpose rooms and places of worship.
• Multi-zone systems : zone reinforcement with high SPL and controlled coverage.

Frequently Asked Questions

• Does it need external amplification? Yes. It's an 8 Ω passive speaker and requires a power amp rated at 300 W RMS per channel.
• What hardware does it support? Wall-mount and hanging/bracket options; includes mounting bracket .
• What material is the enclosure made of? Multi-layer plywood for greater rigidity and reduced resonance.

Package contents

• 1 × 10″ Passive Speaker
• 1 × User Manual

Description for projects

2-way passive loudspeaker with 10″ woofer (VC 2″) and 1.35″ HF driver in horn ( VC 3.5 ″ ); 8 Ω ; 300 W RMS / 600 W peak ; 94 dB (1 W/1 m) ; 127 dB SPL max. ; 60 Hz–20 kHz ; 90° × 80° dispersion ; multi-layer plywood enclosure ; wall / flying / bracket mounting options ; dimensions 290 × 290 × 495 mm ; weight 10 kg ; color black .