Lowell R1810-72S 8" Speaker/Grille Assembly with VC Adjustment, 15W, 70V/25V, White Grille

Lowell's R Series 15W speaker assemblies are an excellent choice for quality general purpose paging and distributed music applications where economy and installed costs are prime considerations. The R Series 15W assemblies are comprised of a factory assembled 8" dual cone driver (Model 810) with a dual voltage 25V/70V transformer, an optional volume control feature with screwdriver adjustment in the center of the grille, and a WB-8 mounted speaker grille.

Speaker/transformer assemblies are manufactured to assure consistent performance with clear intelligibility and wide dispersion. The dual cone Model 810 driver has a power rating of 15 watts RMS and employs a 10 oz. ceramic magnet. The cone is molded of a high fibre content material to provide a smooth, extended frequency response and a clean, natural sound. To facilitate a variety of distributed applications each assembly includes a dual voltage 25/70V transformer with 0.5, 1, 2, and 4 watt taps.

Architectural grilles are made of precision-formed steel with an attractive white finish to assure a clean presentation of the speaker assembly in a variety of decors and environmental applications. Grilles include white mounting screws for attractive installation.

A screwdriver-adjustable style volume Control Option for on-the-spot speaker level control is available factory mounted in the center of the grille.

Features:

• Assemblies include a dual cone 8" speaker with a wired 25V, 70V or 25/70V transformer, steel speaker grille w/4 screws
• Ships wired and ready for efficient installation.

Specifications:

• Driver Model: 810
• Size: 8"
• Power Rating: 15W
• Type: dual cone
• Ceramic Magnet: 10 oz.
• Frequency Response: 45Hz-13kHz +/- 6dB
  • 45Hz-13kHz Nominal
• Dispersion: 120 degress @ 2000Hz -6dB
• Voice Coil Impedance: 8 Ohms
• Sensitivity 1W/1M: 95 dB Average
  • 100 dB Peak
• Depth without Transformer: 2.84"
• Weight without Transformer: 2 lbs.
• Transformer Model: TLM72 (70/25V)
• Transformer Taps: 4, 2, 1, 0.5 W
• Grille Model: WB-8
• Compatible Backboxes: XCP8 Series, 8XD4, 8SPSBX (sold separately)
• T-Bridge or Rails: LBS8 or LBS8-R1 (also sold separately)