d&b audiotechnik M4 ลำโพงพาสซีฟ 2 ทาง มอนิเตอร์เวที 15 นิ้ว 1600 วัตต์

d&b audiotechnik M4

The M4 is a 2-way high performance stage monitor employing an integrated 15” LF and 1.3” exit horn loaded HF coaxial driver design that utilizes neodymium magnets. The constant directivity dispersion of 50° x 70° (h x v), which this unique horn provides, delivers an accurately defined coverage area on stage. The M4 can also be operated in 2-Way Active mode. When the cabinet is used in an upright position the M4 serves as a powerful PA loudspeaker with a 70° x 50° dispersion suitable for a variety of applications. For dedicated installation applications the dispersion characteristics of the M4 driver assembly can be rotated in 45° increments. The M4 cabinet is constructed from marine plywood, which incorporates the handles, has an impact resistant paint finish, M10 threaded inserts and a socket to accept loudspeaker stands. The front of the loudspeaker cabinet is protected by a rigid metal grill backed with an acoustically transparent foam. Two runners recessed in the bottom panel protect the cabinet from scratching and prevents movement.

Features of d&b audiotechnik M4

• 2-Way Stage Monitor
• Components 15″ driver with neodymium magnet coaxial 1.3″ exit compression driver with 3″ coil and CD horn, Passive Crossover Network
• Power handling capacity (RMS/peak 10 ms) 400/1600 W
• Nominal Impedance 8 Ω
• Dispersion Angle (H X V) 70° x 80° rotatable
• Max SPL 140 dB

System data

Loudspeaker data