JBL

JBL

M552 2-Way Stereo
3-Way Mono

M553 3-Way Stereo
4-Way Mono

With the exception of an additional channel in each mode on the M553, both models share identical features and specifications.

Constant-Directivity horn pre-emphasis allows for smooth, flat frequency response from horns.

24 dB Linkwitz-Riley filters generate seamless transitions between loudspeaker components for improved high frequency driver protection as well as reduced lobing and phase distortion.

LF summing combines both channels for subwoofer applications where only one mono channel is needed.

Outstanding 117 dB dynamic range for lowest noise and greater headroom, resulting in superb transient response.

M552

Crossover Frequencies:
Stereo Mode: Low/High: 180 to 2 kHz1 (18 to 200 Hz)
Mono Mode: Low/Mid: 180 to 2 kHz1 (18 to 200 Hz)
Mid/High: 800 to 9 kHz
Noise: Less than -90 dBu THD + Noise: Less than 0.004%
Dimensions (H x W x D): 44 x 483 x 144 mm 1 3/4" x 19" x 5 5/8"
Accessory: Model SC8 Security Cover
Switchable from back panel

M553

Crossover Frequencies:
Stereo Mode: Low/Mid: 180 to 2 kHz1 (18 to 200 Hz)
Mid/High: 450 to 5 kHz
Mono Mode: Low/LoMid: 180 to 2 kHz1 (18 to 200 Hz)
LoMid/HiMid: 450 to 5 kHz
HiMid/High: 800 to 9 kHz
Noise: Less than -90 dBu THD + Noise: Less than 0.004%
Dimensions (H x W x D): 44 x 483 x 144 mm 1 3/4 x 19 x 5 5/8"
Accessory: Model SC8 Security Cover
Switchable from back panel

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