CBT 70JE-1 in White. Purpose-Designed Extension for CBT 70J-1 Line Array Column Speaker providing extended bass response, extended pattern control, and increased sound output levels, Four 5”(130mm) High-Power LF Drivers and Built-in crossover network (requires same full-range input as to 70J),, 500W Cont. Pink Noise (2000W Peak) Power Capacity (2hr), 45Hz - 700Hz Frequency Range, Nominal Impedance 8Ω, Aluminum Grille, Includes Coupler Plate which joins the CBT70J-1 and 70JE-1 end-to-end, CBT 70J-1 + 70JE-1 Sysytem to be driven in parallel (Priced & sold as each)