115 RBH: 8 ohms impedance; 400W, 1x GK-Paragon 15B400-8, Cast Frame, 15”, 400W High Presence Voice Coil woofer; GKParagon 5H50-8 tweeter; 50Hz to 19 kHz + 5dB frequency response, 106dB sensitivity, HMS Bi-Amp/Full Range Switch, Horn Power Limiter, L-Pad High Frequency Attenuator crossover; 1x HMS Compatible Bi-Amp/Full Range Speakon, 1x1/4” (Full Range Only) connectors.
112MBX: 1x12 Extension Cab for MB150E or S, 8 Ohms impedance, 100 Watts; 1x GK-Paragon 12LB150-8, Stamped Frame, 12”, 150W Low Resonance Suspension woofer; 1x 1/4” jack connectors; 0.1 Aluminum Chassis, 18 Gauge Steel Grill.
The 1001RB-II has the same feature set as the 700RB-II, but boosts power output to a level for larger venues. With 700W + 50W, it is capable of driving multiple cabinets with ease while maintaining sound integrity and response at the highest sound levels. Link it up to two RBH horn-loaded cabinets and you've got a full stage unit that'll rock any house
It's the big gun, GK's candidate for the ultimate stage rig! This unit is based on the bi-amp system from the 1001RB but with dual 540W woofer amps bridgeable to 1080W, two 50W horn amps, and two continuously variable speed fan for cooling.