D1xL1F -15W PA Loudspeaker | Re-entrant Flare Horn



The TOMAR D1xL1F is a 15W PA loudspeaker with re-entrant flare horn. A high Sound Pressure Level in a robust type 4/4X, IP66 marine grade, corrosion proof aluminum enclosure ensures the D1xL1F is suitable for all Class I & II Division 1 & Zone 1 & 20 explosion proof applications.

The re-entrant flare horn is high impact, fire retardant ABS and is field replaceable – the driver employs a standard 1 3/8″ -18 male thread coupling. All models have triple cable entries, and large termination areas. The termination chamber and cover feature a threaded flameproof joint simplifying both installation and routine maintenance.

  • High output
  • Compact form factor
  • Multiple transformer tapping
  • Field replaceable flare component
  • Robust corrosion proof aluminum enclosure
  • Ratchet adjustable stainless steel bracket
  • Stainless steel fixings
  • Triple cable entries
  • Duplicate cable terminations
  • Threaded cover joint for fast installation


Model Line Transformer Rated Power
D1xL1F-G (GAS) 70 VRMS 15 Watts RMS
D1xL1F-D (DUST) 70 VRMS 15 Watts RMS


Item Description
SPL (Gas version) 102dB +/-3dB @ 1W @ 1m (Pink)
113dB +/-3dB @ 15W @ 1m (Rated)
SPL (Dust version) 83dB +/-3dB @ 1W @ 1m (Pink)
95dB +/-3dB @ 15W @ 1m (Rated)
Rated power 15 Watts RMS
70v line tapping 15W/7.5W/3W/1W (z=336.67 Ohms/653.33 Ohms/1.6k Ohms/4.9k Ohms)
Low impedance 8 Ohm or 16 Ohm
Directivity Index 6.2 @ 1 kHz & 16.0 @ 4 kHz [dB on-axis]
Frequency range 400Hz to 8000 Hz
DC Line monitoring 2.2µF Capacitor (Transformer)
470µF Capacitor (Low impedance)
Ingress protection EN60529: IP66
UL50E / NEMA250 4 / 4X / 3R / 13
Enclosure material Marine grade aluminum LM6- copper free Chromate & powder coated – corrosion proof
Color Red (RAL3000), Grey (RAL7038)
Cable entries 1 x 1/2″NPT & 2 x M20 x 1.5mm
1 x 1/2″NPT & 2 x 1/2″NPT
1 x 1/2″NPT & 2 x 3/4″NPT
Terminals 0.5 – 2.5mm² (20-14 AWG)
Grounding stud M5
Operating temp -40° to +70°C [-40° to +158°F]
Storage temp -50° to +70°C [-58° to +158°F]
Relative humidity 90% at 20°C [68°F]
Weight 70V line: 4.3kg/9.5Ibs
Low imp. 4.0kg/8.7Ibs

Approvals and Coding

  • UL File ref: E230764
  • UL1203 Ed. 5
  • CAN/CSA C22.2 No. 25-1966
  • CSA C22.2 No. 30-M1986
  • CSA C22.2 No. 205-12
  • UL1480 Ed. 6

Commercial and professional use

  • A1: Gas version
    NEC / CEC:
    Class I Div 1 ABCD T6 Ta -40°C to +70°C
    Class I Div 2 ABCD T6 Ta -40°C to +70°C
    Class I Zone 1, 2 IIC T6 Ta -40°C to +70°C
  • D1: Dust version
    NEC / CEC:
    Class II Div 1 FG T6 Ta -40°C to +70°C
    Class II Div 2 FG T6 Ta -40°C to +70°C
    Class III Div 1 & 2
    Zone 20, 21, 22 IIIB Ta -40°C to +70°C
    Protection concept: Ex d / AEx d

Cut Sheet