Yamaha VC-4NB Ceiling speaker By Piece
The VC Series Ceiling Speakers for commercial installations provide excellent sound quality, and feature elegant, low-profile designs that can be installed easily even in limited ceiling or wall spaces. The large, non-slip surface clamps ensure secure attachment.
Yamaha offers a 7‑Year Extended Warranty on selected Professional and BGM speaker categories. This long‑term warranty reflects Yamaha’s confidence in the reliability and durability of its products, giving you greater peace of mind and a stronger return on your investment.
To activate the extended warranty, please register the product serial number on Yamaha’s official page within a maximum of three months from the invoice date: https://mea.yamaha.com/en/business/audio/support/extended_warranty_professional_audio.html
2-way system with 4-inch woofer and 0.8-inch tweeter, no back can Engineered for optimum BGM and voice reproduction No back can low-profile design allows installation in limited ceiling spaces Direct support for low-impedance or high-impedance connections 16Ω in low-impedance is advantageous when connecting multiple speakers in low impedance system Double-threaded speaker clamp screws for speedy tightening Paintable grilles with magnetic catches Black and white versions available 1.4 kg (3.1 lbs), Ø225 x D103 mm (Ø8-7/8” x D4-1/16”) Single unit package
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| Speaker type | 2way Coaxial type, Acoustic Suspension | 2way Coaxial type, Acoustic Suspension | 2way Coaxial type, Acoustic Suspension | 2way Coaxial type (without backcan) | 2way Coaxial type (without backcan) | 2way Coaxial type (without backcan) | |
| Frequency range (-10dB) | 96 Hz - 20 kHz (Half-space: 2π) | 104 Hz – 20 kHz (Half-space: 2π) | 121 Hz – 20 kHz (Half-space: 2π) | 52 Hz - 20 kHz (Half-space: 2π) | 63 Hz – 20 kHz (Half-space: 2π) | 85 Hz – 20 kHz (Half-space: 2π) | |
| Nominal coverage | 110° conical (Half-space: 2π) | 120° conical (Half-space: 2π) | 160° conical (Half-space: 2π) | 110° conical (Half-space: 2π) | 120° conical (Half-space: 2π) | 160° conical (Half-space: 2π) | |
| Components | LF | 8” Cone | 6.5” Cone | 4” Cone | 8” Cone | 6.5” Cone | 4” Cone |
| HF | 1" Soft dome | 0.8" Soft dome | 0.8" Film dome | 1" Soft dome | 0.8" Soft dome | 0.8" Film dome | |
| Power rating | NOISE | 25 W | 25 W | 15 W | 25 W | 25 W | 15 W |
| PGM | 50 W | 50 W | 30 W | 50 W | 50 W | 30 W | |
| PEAK | 100 W | 100 W | 60 W | 100 W | 100 W | 60 W | |
| Nominal impedance | 16 Ω | 16 Ω | 16 Ω | 16 Ω | 16 Ω | 16 Ω | |
| Transformer taps | 100V | 12 W, 6 W, 3 W | 12 W, 6 W, 3 W | 6 W, 3 W, 1.5 W | 12 W, 6 W, 3 W | 12 W, 6 W, 3 W | 6 W, 3 W, 1.5 W |
| 70V | 12 W, 6 W, 3 W, 1.5 W | 12 W, 6 W, 3 W, 1.5 W | 6 W, 3 W, 1.5 W, 0.8 W | 12 W, 6 W, 3 W, 1.5 W | 12 W, 6 W, 3 W, 1.5 W | 6 W, 3W, 1.5 W, 0.8 W | |
| SPL | Sensitivity (1W; 1m on axis) | 91 dB SPL (Half-space 2π) | 89 dB SPL (Half-space:2π) | 88 dB SPL (Half-space:2π) | 91 dB SPL (Half-space 2π) | 89 dB SPL (Half-space: 2π) | 88 dB SPL (Half-space: 2π) |
| Peak (Calculated) | 111 dB SPL (Calculated, 1 m) | 109 dB SPL (Calculated, 1 m) | 106 dB SPL (Calculated, 1 m) | 111 dB SPL (Calculated, 1 m) | 109 dB SPL (Calculated, 1 m) | 106 dB SPL (Calculated, 1 m) | |
| I/O connectors | Euroblock (4 pin) ×1 (input: +/ - , loop - thru: +/ - ), Wire size : Min. AWG24 (0.2 sq), Max. AWG12 (3.5 sq) | Euroblock (4 pin) ×1 (input: +/ - , loop - thru: +/ - ), Wire size : Min. AWG24 (0.2 sq), Max. AWG12 (3.5 sq) | Euroblock (4 pin) ×1 (input: +/ - , loop - thru: +/ - ), Wire size : Min. AWG24 (0.2 sq), Max. AWG12 (3.5 sq) | Push terminal (WAGO 294 /2 pin) × 1, Wire size : Solid conductor Min. AWG18 (0.75 sq) / Max. AWG12 (3.5 sq), Standard conductor Min. AWG18 (0.75 sq) / Max. AWG14 (2 sq) | Push terminal (WAGO 294 /2 pin) × 1, Wire size : Solid conductor Min. AWG18 (0.75 sq) / Max. AWG12 (3.5 sq), Standard conductor Min. AWG18 (0.75 sq) / Max. AWG14 (2 sq) | Push terminal (WAGO 294 /2 pin) × 1, Wire size : Solid conductor Min. AWG18 (0.75 sq) / Max. AWG12 (3.5 sq), Standard conductor Min. AWG18 (0.75 sq) / Max. AWG14 (2 sq) | |
| Protection circuit | Load protection | Full-range power limiting to protect network and transducers | Full-range power limiting to protect network and transducers | Full-range power limiting to protect network and transducers | Full-range power limiting to protect network and transducers | Full-range power limiting to protect network and transducers | Full-range power limiting to protect network and transducers |
| Finish | VC8B: Black (approx. Munsell N3), VC8W: White (approx. Munsell N9.3) | VC6B: Black (approx. Munsell N3), VC6W: White (approx. Munsell N9.3) | VC4B: Black (approx. Munsell N3), VC4W: White (approx. Munsell N9.3) | VC8NB: Black (approx. Munsell N3), VC8NW: White (approx. Munsell N9.3) | VC6NB: Black (approx. Munsell N3), VC6NW: White (approx. Munsell N9.3) | VC4NB: Black (approx. Munsell N3), VC4NW: White (approx. Munsell N9.3) | |
| Dimensions | Diameter | 325 mm (12 - 3/4") | 286 mm (11 - 2/8") | 225 mm (8 - 7/8") | 325 mm (12 - 3/4") | 286 mm (11 - 2/8") | 225 mm (8 - 7/8") |
| D | 122 mm (4 - 6/8") | 106 mm (4 - 1/8") | 95 mm (3 - 3/4") | 131 mm (5 - 1/8") | 114 mm (4 - 4/8") | 103 mm (4 - 1/16") | |
| Net weight | 4.2 kg (9.3 lbs) | 3.3 kg (7.3 lbs) | 2.1 kg (4.6 lbs) | 2.8 kg (6.2 lbs) | 2.3 kg (5.1 lbs) | 1.4 kg (3.1 lbs) | |
| Cutout size | Ø285 mm (Ø11 - 1/4") | Ø247 mm (Ø9 - 3/4") | Ø186 mm (Ø7 - 5/16") | Ø285 mm (Ø11 - 1/4") | Ø247 mm (Ø9 - 3/4") | Ø186 mm (Ø7 - 5/16") | |
| Required ceiling board thickness | 2 mm – 37 mm | 2 mm – 37 mm | 2 mm – 37 mm | 2 mm – 37 mm | 2 mm – 37 mm | 2 mm – 37 mm | |
| Accessories | C-Ring, Tile Rails x 2, Grille, Safety wire, Cutout template, Owner's Manual | C-Ring, Tile Rails x 2, Grille, Safety wire, Cutout template, Owner's Manual | Grille, Safety wire, Cutout template, Owner's Manual | C-Ring, Tile Rails x 2, Grille, Safety wire, Cutout template, Owner's Manual | C-Ring, Tile Rails x 2, Grille, Safety wire, Cutout template, Owner's Manual | Grille, Safety wire, Cutout template, Owner's Manual | |
| Packaging | Single package | Single package | Single package | Single package | Single package | Single package | |
| Certificate | UL1480A, UL2043, NFPA70, CE, RoHS | UL1480A, UL2043, NFPA70, CE, RoHS | UL1480A, UL2043, NFPA70, CE, RoHS | CE, RoHS | CE, RoHS | CE, RoHS | |
| Options | - | - | AB-C2: C-ring + Tile Rail kit | - | - | AB-C2: C-ring + Tile Rail kit | |
