The DSP217EN Fireproof Coaxial Wall-Mounted Speaker is an on-wall or shelf-mountable 100V projector speaker designed for demanding public address and voice evacuation systems, with full compliance to the EN54-24:2008 standard. It features a superior 2-way coaxial design with a 5" woofer and a neodymium tweeter, delivering exceptional sound clarity and coverage. With selectable power taps (24W, 12W, 6W), it offers unparalleled flexibility for various installation environments.
The robust construction includes a flame-retardant ABS V0 plastic body and an aluminum protection grid, ensuring long-term reliability and an IP54 rating for indoor use. The integrated dual IN-OUT ceramic connector is key for a secure and efficient daisy-chain setup, with the included aluminum fixing bracket, waterproof cover and cable glands ensuring a complete and professional installation.


Model | DSP217EN |
Standards | EN54-24 Loudspeaker for voice alarm system for fire detection and fire alarm system |
Environmental Class EN54-24 | Type A, indoor applications |
IP rate protection (EN60529) | IP54 |
Way no./Speaker type | 2-way Ø130mm coaxial speaker, neodymium tweeter |
Transformer | 100V (24W – 12W – 6W) |
In-axis Freq. response (-10dB) | 110–20,000Hz |
Sensitivity (@1m, 1W) | 86.3dB |
SPL max (@1m, Pmax) | 100.3dB |
Coverage angle (-6dB) | 360° (500 Hz), 258° (1 kHz), 128° (2 kHz), 63.6° (4 kHz), 58° (8 kHz) |
Directivity Index DI (dB) | 1.4 (500 Hz), 3.9 (1 kHz), 5.2 (2 kHz), 8.4 (4 kHz), 8.5 (8 kHz) |
Directivity Factor Q | 1.4 (500 Hz), 2.4 (1 kHz), 3.3 (2 kHz), 6.9(4 kHz), 7.0 (8 kHz) |
Nominal/Music power | 24W/48W |
Nominal Impedance @ 1kHz | 416.6 Ω (24W), 833.3Ω (12W), 1.66kΩ (6W) |
Dimensions Ø - P | 140mm - 240mm |
Aluminium bracket | 140mm - 152mm |
Weight | 1.46kg |
Material | ABS V0 type – painted grid in aluminium |
Colour | White |
Connections | Ceramic connectors and thermal fuse |
DSP3354EN 10W EN54 Fireproof Ceiling SpeakerNovember 15, 2016he on-wall loudspeaker DSP3354EN is specifically designed to meet the requirements of EN54-24 that is part of a series of norms concerning voice alarm evacuation in case of fire, so it also called as en54 ceiling speaker.view
DSP3254EN 10W EN54 Fireproof Ceiling SpeakerNovember 15, 2016The DSP3254EN is a ceiling speaker designed for voice evacuation systems, so it also called as en54 ceiling speaker, which comply with EN54-24 requirements. It has a 100v transformer built in.view
DSP2254EN 10W EN54 Fireproof Ceiling Speaker with Fire DomeAugust 9, 2022The DSP2254EN is an EN54-certified fireproof ceiling speaker designed for indoor voice alarm and public address systems. Featuring a 6.5" full-range dual-cone driver with selectable 10W/5W/2.5W p...viewwe will contact you within 24 hours.
Configuration Solution of Public Address Amplifier and Speaker (I)March 29, 2019In the field of professional sound reinforcement, the configuration of audio equipment is very careful, among which the configuration of the power amplifier and the speaker is the most important. Alth...view
Presentation of Conference MicrophonesMarch 29, 2019The microphone placement in conference rooms is usually divided into desktop placement and microphone shelf placement. When putting the conference microphone on the desktop, we should pay attention to...view