d&b M4 Monitor

Day £45 + VAT
Week £90 + VAT

Quote: £ 45.00 + VAT

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.


Recommended accessories

d&b D12 Amplifier Hire London Halo Lighting  d&b D12 Amplifier 

d&b D20 Amplifier

SKU: A-SS-D2 Categories: ,

System data

Frequency response (–5 dB standard)
55 Hz – 17 kHz 4
Max. sound pressure (1m, free field)1
with D6/10D
with D20/30D
with D80
134 dB7 / 135 dB 17
138 dB7 / 140 dB 8
138 dB7 / 140 dB 8
Cabinets per amplifier channel (passive mode)
Cabinets per D20/D80 (active mode)
Loudspeaker data

2-way stage monitor
Nominal impedance
8 Ω
Power handling capacity (RMS/peak 10 ms)
400/1600 W
Nominal dispersion angle (h x v)
50° x 70° rotatable
15″ driver with neodymium magnet
coaxial 1.3″ exit compression driver with 3″ coil and CD horn
passive crossover network
2 x NLT4 F/M
optional 2 x EP5 or 2 x NL4
Dimensions, weight

Dimensions (H x W x D)
363 x 580 x 505 mm 2
14.3 x 22.8 x 19.9″ 2
20 kg
44 lb