DRV100 Siren Driver:

The DRV100 is constructed with a self-aligning sound chamber assembly containing 2.625" ph enolic diaphragm. The speaker is driven by a copper-clad aluminum high-temperature voice coil with a polyimide/glass composite former. The magnet structure utilizes a high-efficiency and minimum weight. The finish is a light-texture black powdercoat chosen for durability and environmental stability. The magnet structure is first coated with a Mil-Spec "E-Coat" for additional protection. Front mounting 1/4"-20 threaded and 5/16"-18 rear holes are provided to allow the driver to utilize industry standard mounting brackets and accessories. Electrical connection is made via standard slip-on terminals. The DRV100 is compatible with most 11 ohm/100W siren amplifiers.

SPK100 Slimline Siren Speaker:
The SPK100 Slimline speaker is 100 watts of power for high intelligibility and sound penetration, specifically designed for electronic siren and signaling applications in emergency vehicles, security alarms, and 2-way radio systems. It features heavy-duty weatherproof construction. The two-piece aluminum bell houses the driver and provides complete weather and corrosion protection for all internal components. The exponential flare rate of the horn optimizes sound dispersion at any power level in a 75° pattern. Power Rating:100 watts RMS Impedance:11 Ohms nominal Frequency Response:700–2700 Hz Sound Level: (Peak dBA) 112 dBA (measured 1W/1M) 118 dBA (measured at rated power, 3 meters) Dispersion:(2000 Hz octave band, 6Db Points)75° Dimensions:6-5/8” Dia. x 2-1/4” D. (170mm x 60mm) Finish:Cast Aluminum

SPK200 Siren Speaker: