ML15F PA Horn Loudspeaker

  • Continuously rated.
  • Large termination area.
  • Stainless steel fixings.
  • Ratchet adjustable stainless steel ‘U’ bracket for 360° positioning.
  • Duplicate cable terminations (in & out for daisy-chain installations).
  • Tropicalisation available on request.
  • Fire Alarm & Emergency and Professional & Commercial use.


  • UL 1480, Fifth Edition
    CSA C22.2 No. 205-12
    UL category codes:
    UUMW / UUMW7
    UEAY / UEAY7
  • EAC approved.
    Cert: RU D-GB.AL16.V.11083
  • Russian Maritime Register of Shipping
    Cert: No. 14.02758.315
  • CSFM listing: 7320-2279:0502
ML15F PA Horn Loudspeaker
Eac-logo Csfm Ul_badge_-_certified Ul Culs-approval Ce-approval Gost-approval

ML15F PA Horn Loudspeaker

The ML15F 15W PA loudspeaker is suitable for harsh environments with high ambient noise levels.

The ML15F features IP66 & IP67 (Type 4/4X) enclosures and re-entrant flare horns manufactured from high impact, fire retardant ABS. All models have dual cable entries and large termination areas containing in & out terminals. Available with 70 and 100V line transformers or in 8 or 16 Ohm low impedance versions. The 70V line model is UL & cUL approved for Fire Alarm & Emergency and Professional & Commercial use for the US and Canada.


SPL: 108dB +/-3dB @ 1w @ 1m - Pink noise
118dB +/-3dB @ 15w @ 1m
Rated power: 15 Watts RMS
70v line tappings: 15w / 7.5w / 3w / 1w
(z=336.67 Ohms / 653.33 Ohms /
1.6kOhms / 4.9kOhms)
100v line tappings: 15w / 7.5w / 3w / 1w
(z=666.87 Ohms / 1.34kOhms /
3.34kOhms / 10kOhms)
Low impedence: 8 Ohm or 16 Ohm
Dispersion: 120° @ 1kHz & 32° @ 4kHz
Frequency range: 400Hz to 8000 Hz
DC Line monitoring: 2.2uF Capacitor (Transformer version)
470uF Capacitor
(Low impedance version)
Ingress protection: IP66 & IP67 (Third party tested)
UL50E / NEMA250: 4 / 4X / 3R / 13
Housing material: High impact UL94 V0 & 5VA FR ABS
Colour: Grey (RAL7038) or Red (RAL3000)
Cable entries: 2 x M20; 1 x M20 & 1 x 1/2"NPT; 2 x 1/2"NPT
supplied with 1 blanking plug
Terminals: 0.5 to 2.5mm² cables.
Operating temp: -40 to +66°C [-13° to +131°F]
Storage tempe: -40 to +70°C [-40° to +158°F]
Relative humidity: 90% at 20°C [68°F]
Weight: 70/100V line: 2.60kg/5.72Ibs
Low impedance: 2.20kg/4.84Ibs
*SPL data +/-3dB(A). Measured at optimum voltage.

Part Codes

Part Code: Ident.: Description:
Product type: ML15
Horn type: F Flare Horn
Type: V100
100V Line
70V Line
8 Ohm Low impedance
16 Ohm Low impedance
Cable entries: A
M20x1.5 & ½” NPT
M20x1.5 & M20x1.5
½” NPT & ½” NPT
Stopping plug material: N Nylon
Bracket: 1
304 (A2) Stainless Steel
316 (A4) Stainless Steel
Approvals: A1
Enclosure: R
e.g: ML15FV070CN1B1R ML15 15W PA Loudspeaker with flare horn.
70V line transformer with dual 1/2"NPT cable entries.
UL & cUL approved.
Red enclosure.
*NOTE: UL & cUL approval only available on 70V line version