Bogen MPS1B User manual

The Bogen Mini Pendant Speakers are an excellent choice for high ceiling and open space
environments. The speakersʼ acoustic design delivers superb articulation and high intelligibility
where paging and music applications are required. The sound performance technology is
wrapped in an attractive, compact, contemporary cabinet enclosure.
•For MPS1: Wide dispersion 4-1/2" driver and
integral high-frequency radiator provide for broad,
even coverage
•For MPS2: Wide dispersion 4-1/2" (nominal)
low-frequency woofer and 3/4" high-frequency
coaxial tweeter for broad, even coverage
• Superb off-axis response
• High-efficiency drivers deliver superior
performance
• Designed to deliver maximum off-axis coverage
• Superior sound in a small, compact enclosure
that is visually appealing
• For 70V and low-impedance systems
• Computer-matched venting system for
extended bass output
• High-power handling capability for foreground
sound or high ambient noise environments
• Selectable power taps via rear-mounted
control; 32, 16, 8, 4, 2, 1 watts @ 70V
• 16-ohm setting for non-transformer multi-
speaker systems
• Quick & Easy wiring with snap-lock screw
terminal connector
• Low-resonance cabinet structure improves
mid-range clarity
• White or Black textured finish; easily paintable
to match theme decors
• Attractive, contemporary, sturdy steel grille
assembly with fine perforations
• Single attachment point for suspension and
second point provided for safety cable
• Accessory 10-foot long cable kit for use as
main drop cable or safety cable (Model CK10,
CK10W, or CK10B —sold separately)
Features
Description
Specifications subject to change without notice.
© 2010 Bogen Communications, Inc.
54-8023-52B 1304
MPS1, MPS2
Mini Pendant Speakers
Models MPS1B/MPS2B (Black),
MPS1W/MPS2W (White)
(Drop Cable
Accessory Available)

Frequency Response (-10dB)*: MPS1: 50 Hz to 14 kHz; MPS2: 50 Hz to 22 kHz
Driver Complement: MPS1: 4-1/2” Dual-Cone Wide Range; MPS2: 4-1/2” Woofer, 3/4" Coaxial Tweeter
Sensitivity (1W/1m): MPS1: 86 dB (Average 100 Hz to 10 kHz); MPS2: 87 dB (Average 100 Hz to 15 kHz)
Dispersion: 140 degrees
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: Snap-Lock Input Plug Screw Terminals
Product Weight: MPS1: 4 lb. 8 oz.; MPS2: 5 lb.
Speaker Dimensions: 12" Dia. x 7-7/8" High
Included Accessory: (1) Snap-Lock 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, USA
Tel.: [phone] • Fax: [phone]
www.bogen.com
Technical Specifications
The loudspeakers shall be:
For MPS1: Bogen 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.
For MPS2: Bogen model MPS2W (white) and MPS2B
(black) or approved equivalent, consisting of one
4-1/2" (nominal) low-frequency transducer and
one 3/4" (nominal) high-frequency transducer.
A passive filtering network equalizes frequencies
for optimum response.
For MPS1/2: 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 perforated 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 sec-
ondary safety cable attachment point shall be
included in the enclosure hanging bracket as well.
An accessory 10-foot cable kit CK10 (silver),
CK10B (black), or CK10W (white) shall be avail-
able to serve as a back-up safety cable and/or
main suspension drop cable.
The input connector shall be a 2-screw terminal
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 (MPS1) / 5 lb. (MPS2). The loudspeaker
shall be model MPS1B/MPS2B (black) or
MPS1W/MPS2W (white).