TOA PJ304 Projection Speaker  30W Ceiling & Wall Mount Speaker for Paging & BGM

Product Introduction

The TOA PJ-304 Projection Speaker is a versatile 30W speaker designed for ceiling and wall installations. With its bass-reflex enclosure, balanced dome tweeter, and wide frequency response, it delivers clear sound for both paging and background music (BGM). The included swivel bracket allows for flexible angle adjustment, and the repaintable design ensures it blends seamlessly with different architectural styles.

Key Features / Bullet Points

• 30W projection speaker for paging and background music

• Supports 100V / 70V line and 8Ω low-impedance operation

• High sensitivity (91 dB, 1W/1m) for clear sound projection

• Wide frequency response: 70 Hz – 20 kHz

• 12 cm cone driver + balanced dome tweeter

• Flexible ceiling and wall mounting with swivel bracket

• Durable HIPS resin enclosure, off-white finish

• Easy repainting to suit interior design

 Basic Specifications

• Enclosure: Bass-reflex type

• Rated Input: 30 W (100 V, 70 V line, 8 Ω)

• Impedance:

  • 100 V line: 330 Ω (30 W), 500 Ω (20 W), 670 Ω (15 W), 1 kΩ (10 W), 2 kΩ (5 W)

  • 70 V line: 170 Ω (30 W), 250 Ω (20 W), 330 Ω (15 W), 500 Ω (10 W), 1 kΩ (5 W)

  • Low Impedance: 8 Ω

• Sensitivity: 91 dB (1 W, 1 m)

• Frequency Response: 70 Hz – 20 kHz

• Speaker Component: 12 cm cone + balanced dome tweeter

• Speaker Cord: 2-core cabtyre, 60 cm

• Finish: HIPS resin & steel grille, off-white (RAL 9010)

• Dimensions: φ186 × 369 (H) mm

• Weight: 2.1 kg (unit only)

• Accessories: Swivel bracket ×1, Mounting screws ×3