SPK25-D

Features & Specifications

• Passive two-way column loudspeaker designed for speech and background music reinforcement
• Dual 5.25-inch mid-low frequency drivers combined with a 1-inch high-frequency tweeter
• Column array configuration providing controlled sound coverage and improved speech intelligibility
• Rated continuous power handling of 90 W with peak power handling up to 360 W
• Nominal impedance of 8 Ω for compatibility with standard professional power amplifiers
• Frequency response from 130 Hz to 20 kHz, optimised for vocal clarity
• Sensitivity of 93 dB (1 W / 1 m) enabling efficient output with moderate amplifier power
• Maximum sound pressure level of 112 dB
• Coverage pattern of 90° horizontal × 60° vertical for focused audience coverage
• High-density fibreboard enclosure with durable raindrop paint finish
• Steel front grille providing mechanical protection and long-term durability
• Speaker connection via NL4 connector with integrated cable clamp
• Supports multiple installation methods including ceiling suspension, horizontal mounting, and wall mounting
• Suitable for classrooms, lecture halls, houses of worship, corridors, and public address systems