SM631 4Ears In Ear Monitor

After years of research and development, Alusonic Aluminium Instruments presents a revolutionary line of cabinets: the first with a structure made from aerospace-grade aluminum. Designed to deliver a wide, focused, and crystalline frequency response, the ALU112 models offer three distinct configurations to suit every need of the modern bassist. The result is an incredibly high-performing, compact, portable cabinet with a defined and powerful sound.
All models include 12″ woofers, 1″ compression drivers with aluminum horns, custom crossovers with variable tweeter control, and rear bass reflex ports.
Construction: Aircraft Grade Aluminium Hardshell for all models
Woofer:
Tweeter: 1″ compression driver with custom aluminium horn (all models)
Crossover: 2.5 kHz with variable tweeter control (all models)
RMS Power:
Peak Power:
Sensitivity:
Frequency Response (useful): 32 Hz – 18 kHz (all models)
Impedance:
Connections: 2 Neutrik Speakon (input/link) (all models)
Bass Reflex: Rear (all models)
Dimensions: 43 x 33 x 28 cm (17″ H x 13″ W x 11″ D) (all models)
Weight:
Finish: Epoxy-Polyester / customizable (all models)
Warranty:
Construction: Aircraft Grade Aluminium Hardshell for all models
Woofer:
Tweeter: 1″ compression driver with custom aluminium horn (all models)
Crossover: 2.5 kHz with variable tweeter control (all models)
RMS Power:
Peak Power:
Sensitivity:
Frequency Response (useful): 32 Hz – 18 kHz (all models)
Impedance:
Connections: 2 Neutrik Speakon (input/link) (all models)
Bass Reflex: Rear (all models)
Dimensions: 43 x 33 x 28 cm (17″ H x 13″ W x 11″ D) (all models)
Weight:
Finish: Epoxy-Polyester / customizable (all models)
Warranty: