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Frequency Response (-10dB)*: 50 Hz to 14 kHz
Driver Complement: 4-1/2” Dual-Cone Wide Range
Sensitivity (1W/1m): 85 dB (Average 100 Hz - 10 kHz)
Impedance Range: Low (16 ohms) / High (70V)
Power Input (Maximum): 50 W @ 16 Ohms; 32W @ 70V
Power Settings (in watts)**: 70V: 32, 16, 8, 4, 2, 1
Enclosure Material: ABS Plastic
Grille Material: Powder-Coated Perforated Steel
Terminations: Quick-connect Input Plug
Product Weight: 4 lb. 8 oz.
Speaker Dimensions: 12" Dia. x 7-7/8" High
Included Accessory: (1) Quick-connect Input Plug
Optional Accessories: Hanging Cable Kit CK10 (silver), CK10B (black),
or CK10W (white)
Enclosure Finish & Color: Textured White or Black
*Free-Space Response, 16-ohm Input
**Rear Panel switch selected
Architect
and Engineer
Specifications
50 Spring Street, Ramsey, NJ 07446
Tel.: [phone] • Fax: [phone]
www.bogen.com
Technical
Specifications
The loudspeakers shall be Bogen MPS1 model
MPS1W (white) and MPS1B (black) or approved
equivalent, consisting of one 4-1/2" (nominal) low
frequency transducer with integral high-frequency
radiator. A passive filtering network equalizes
frequencies for optimum response.
The injection molded enclosure shall be supplied
in either white or black in color with a mild texture
finish to promote paint adhesion if desired. A per-
forated speaker grille shall be made from heavy-
gauge steel, color-matched to the enclosure.
The suspension cable shall be attached directly to
the integral enclosure hanging bracket. A safety
cable attachment point shall be included in the
enclosure hanging bracket as well. An optional
10-foot cable kit CK10 (silver), CK10B (black),
or CK10W (white) shall be available to serve as
a back-up safety cable or main suspension drop
cable.
The input connector shall be a 2-screw snap-lock
removable plug.
Power input selection shall be via a rear-mounted
rotary switch. 70V (high-impedance) tap selections
shall be provided at 1, 2, 4, 8, 16, and 32 watts;
a low-impedance 16-ohm selection shall also be
provided. Usable coverage area shall be 140°.
Dimensions of the speaker shall not exceed 12"
diameter x 7-7/8" high. Weight shall not exceed
4 lb. 8 oz. The loudspeaker shall be model
MPS1B (black) or MPS1W (white).