B&C Speakers TRM148 1.4" Line-Array Optimized Waveguide — 120° Horizontal Coverage, Polycarbonate

Brand: B&C Speakers • Model: TRM148 • UPC: 8050593406286 718852125160 Overview A low-profile, high-performance waveguide engineered for high-frequency compression drivers and line-array applications. The TRM148 offers precise loading and extended bandwidth for demanding sound reinforcement, touring, and installed-sound use. Key Features - 1.4" throat entry (designed for 1.4" compression drivers) - Line Array Optimized Waveguide design - 120 max horizontal coverage (nominal horizontal coverage: 120) - Vertical coverage depends on configuration - Very good loading down to 500 Hz - Designed specifically for the extra octaves present in our coaxial compression driver - Some product literature references a 90 horizontal dispersion pattern while the specification lists 120 max horizontal coverage Construction and Finish The TRM148 combines a polycarbonate waveguide body with a precision-machined aluminum housing finished in black powder-coat. A weather-resistant gasket is included for reliable outdoor use. Technical Specifications - Throat Diameter: 36 mm 1.4 in - Cutoff Frequency: 0.5 kHz - Design: Line Array Optimized Waveguide - Nominal Coverage Horizontal: 120 - Material: Polycarbonate - Dimensions: 240x80x174.5 mm 9.45x3.15x6.87 in Mounting & Shipping - Baffle Cutout Dimension: 224 mm 8.82 in - Shipping Units: 1 pcs - Shipping Box: 255x255x150 mm 10.04x10.04x5.91 in - Net Weight: 0.75 kg 1.65 lb - Shipping Weight: 0.97 kg 2.14 lb About B&C Speakers B&C Speakers is one of the world’s leading professional loudspeaker transducer manufacturers. In addition to marketing components under the B&C brand, they supply OEM parts to many top professional audio companies.