RS-3212 RS-3212 is A compact passive two way full range speaker with dual 12 in low frequency drivers (bass reflex) and one 1 in high frequency compression driver on a 50×40 high frequency driver and offer high output and natural reproduction. The HF driver with high output and the fiber glass horn supply clear and accuracy high frequency sound. The dual 12 had been mounted nearly. And the low frequency sound can coincide with each other and SPL is larger than common dual 12” cabinets. Features High strength and light cabinet with excellent internal aluminum hardware and two handle. It is easy and convenient for you to move it. Excellent long life painting with good for cabinets can last over five years. Stainless and high strength steal grill can protect the driver successfully. With high sensitivity of 99dB can be used at different venues. Two NL 4 speakons on the rear panel of this apparatus. It can be used at 2ohms in parallel mode. Applications As main speakers with subwoofer RS-3318 or RS-3328 for outdoor or indoor live show, As main speakers for workshop, stores, large conference room, As main speakers for live show on street for advertisement or public address, As main speakers for street activities, As assistant side speakers for large live show, Technical Parameters, Frequency Response (1Watt@1m) ±3dB 40Hz-19.5kHz Axial Sensitivity dB (SPL), 1 Watt@1m, 101dB Impedance (ohms) 4ohms, Power Handling (RMS) 450Watts Components: one 1 in compression driver (horn-load) and two 15 in driver (bass reflex) Calculated Maximum Output (dB SPL @1m): 121dB (peak), 117dB (constant) Nominal Coverage Angel/-3dB point: 90 on horizontal 40 Vertical Configuration Compact 2 Way, full range Power Active HF/LF crossover LF System: Two 15 in vented HF System: One 1 in exit compression driver on conical waveguide Enclosure Materials 15mm plywood or MDF for you to choose. Connector two NL 4 Speakon Dimensions: 1250×560×480mm 49.22 × 22.5 × 18.90 In Carton Size: 1330×730×550mm 52.37 × 28.74 × 21.65 In Net Weight: 61.5Kg 135.46 pounds Gross Weight: 66Kg 145.38 pounds