Roland SSM-151, Owner'S Manual, Page: 6 / 8

6
When used as a stage floor monitor, the SSM-151 can be set at two different floor angles.
When setting up monitor speakers, be sure to observe the following points in order to
prevent the speakers from falling over (exercise caution particularly when using the 55-
degree setup, as the speakers may topple more easily in this orientation than when set up
35 degrees).
* Do not sit or place feet on the speakers.
* Do not place the speakers on unstable or inclined surfaces.
* Do not use the speakers as steps.
* In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice.
Model SST-151 SST-251 SSW-351 SSM-151
Enclosure Bass-reflex Bass-reflex Bass-reflex Bass-reflex
Speakers 12" Horn Tweeter 15" Horn Tweeter 18" Woofer 12" Horn Tweeter
Power Handling
(rated) *1 150 W 200 W 200 W 150 W
(max) 450 W 600 W 600 W 450 W
Frequency Response 58 Hz–16 kHz 52 Hz–20 kHz 45 Hz–1.5 kHz 58 Hz–16 kHz
Nominal Impedance 8 ohms 8 ohms 8 ohms 8 ohms
Sensitivity (1 W/1 m) 98 dB 100 dB 97 dB 98 dB
Crossover Frequency 4 kHz 1.5 kHz 200 Hz 4 kHz
Connectors
(1/4" phone) Parallel Inputs x 2 Parallel Inputs x 2 Parallel Inputs x 2 Parallel Inputs x 2
Direct Input x 1
High Freq Output x 1
(Speakon® NL4MP) Parallel Input x 1 Parallel Input x 1 Parallel Input x 1 Parallel Input x 1
High Freq Output x 1
Weight 20 kg/44 lbs 31.8 kg/70 lbs 39.5 kg/87 lbs 14.5 kg/32 lbs
Dimensions 407 x 407 x 642 mm 572 x 407 x 762 mm 572 x 559 x 838 mm 620 x 400 x 360 mm
(W x D x H) 16 x 16 x 25-1/4 inches 22-1/2 x 16 x 30 inches 22-1/2 x 22 x 33 inches 24-7/16 x 15-3/4 x 14-3/16 inches
Accessory OWNER’S MANUAL OWNER’S MANUAL OWNER’S MANUAL OWNER’S MANUAL
*1 EIA RS426A
Setting Up the SSM-151
55
°
35
°
Specifications
Pin Diagram of Speakon® NL4FC
* A Speakon® male connectors used by this device is
sold separately.
2-
2+
1+
1-
SIGNAL TO
SPEAKER SYSTEM
NL4FC PIN DIAGRAM
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