Description

The Yamaha VC4NB ceiling speaker is a compact and high-performance solution designed for commercial audio installations that demand excellent sound quality without exceeding budget limitations. Featuring a 2-way coaxial system with a 4-inch woofer and 0.8-inch tweeter, it delivers clear and natural reproduction of background music and voice, making it ideal for spaces such as shopping malls, restaurants, offices, healthcare facilities, and transportation terminals.

This model is part of Yamaha’s VC series, which emphasizes functionality, aesthetic design, and installation flexibility. The VC4NB comes without a back can, resulting in a lightweight, shallow-profile design that allows installation even in ceilings or walls with restricted depth. Despite its compact size, the speaker provides a wide 160° conical coverage, ensuring consistent audio performance across large areas with multiple units installed.

One of the key advantages of this model is its compatibility with both high-impedance and low-impedance connections. Its 16-ohm design supports multiple speaker connections in low-impedance systems, while transformer taps allow easy integration into high-impedance setups. The speaker’s sensitivity of 88 dB SPL and peak output of 106 dB SPL ensure reliable sound performance in a wide range of applications.

Installation is designed to be fast and safe, with push terminal connectors and a lightweight build that reduces strain during mounting. The included grille is paintable and attaches magnetically, blending seamlessly with any interior décor. Additional features such as double-threaded clamp screws, dust protection, and moisture resistance add to its practicality.

Finished in black, the Yamaha VC4NB combines elegant aesthetics, flexible connectivity, and dependable sound quality, making it a cost-effective choice for professional commercial audio systems.

 

Features

 

  • 2-way system with 4-inch woofer and 0.8-inch tweeter

  • Low-profile design without back can for shallow installations

  • Wide 160° conical coverage for uniform sound distribution

  • Supports both high-impedance and low-impedance connections

  • 16-ohm design allows multiple speaker connections in low-impedance setups

  • Paintable grille with magnetic attachment for seamless integration

  • Lightweight build for safer and faster installation

  • Load protection circuitry to safeguard transducers

  • Available in black and white versions

 

Specifications

 

Speaker type 2-way Coaxial type (without back can)
Frequency range (-10dB) 85 Hz – 20 kHz (Half-space: 2π)
Nominal coverage 160° conical (Half-space: 2π)
Components LF: 4-inch cone, HF: 0.8-inch film dome
Power rating (Noise/PGM/Peak) 15 W / 30 W / 60 W
Nominal impedance 16 ohms
Transformer taps (100V) 6 W, 3 W, 1.5 W
Transformer taps (70V) 6 W, 3 W, 1.5 W, 0.8 W
Sensitivity (1W, 1m on axis) 88 dB SPL (Half-space: 2π)
Peak SPL (calculated) 106 dB SPL
I/O connectors Push terminal (WAGO 294, 2-pin)
Protection circuit Full-range power limiting to protect network and transducers
Finish Black (VC4NB), White (VC4NW)
Dimensions (Diameter x Depth) 225 mm x 103 mm (8-7/8″ x 4-1/16″)
Net weight 1.4 kg (3.1 lbs)
Cutout size Ø186 mm (7-5/16″)
Required ceiling board thickness 2 mm – 37 mm
Accessories Grille, Safety wire, Cutout template, Owner’s Manual
Packaging Single unit package
Certifications UL1480, NFPA70, CE, EAC, RoHS
Options AB-C2: C-ring + Tile Rail kit
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