Aiphone SP-20N-A, SP-20N Specsheet

Accessories

SP-20N

Flush Mount Ceiling Speaker Sub Station

DESCRIPTION:

The SP-20N ceiling speaker is used with open
voice intercom systems for two-way
communication when a discreet ceiling
mounted sub station is needed. It is
compatible with the LEF, LEM, or NEM
systems. An NP-25V capacitor is required if
there is no call button associated with the
speaker.

Designed for indoor use only.

SP-20N

FEATURES:

• 8” dual cone speaker, 20 ohms

• Provides two-way communication

• Use with Aiphone LEF, LEM and
NEM systems (requires the NP-25V)

• Call button can be added to call master
station (Additional components required)

• Round white steel baffle

• Excellent sound and voice reproduction

• Easy installation in a drop tile ceiling

SSB-2

Mounting bracket for drop tile ceiling

Layout Example:

LEF-5

SPEAKER SPECIFICATIONS:

Size: 8”
Magnet Weight: 5 oz.
Magnet Material: Ceramic
Voice Coil Impedance: 20Ω
DC Resistance, ohms: 19.3Ω
Voice Coil Diameter: 3/4”
Power Handling: 8W RMS
Frequency Response: 65 to 17K Hz.
Depth: 2-3/4”
Weight: 1.75 lbs.

Cone: Dual

Aiphone Communication Systems • 1700 130th Ave. NE • Bellevue, WA 98005

[phone] • FAX: [phone] • [phone] • http://www.aiphone.com

SP-20N

2

BAFFLE SPECIFICATIONS:

Type: One-step contour
Baffle Diameter: 12-7/8”
Material: 22 gauge steel

Finish: White semi-gloss

Depth Projection: 3/8” from surface
Weight: 1.5 lbs.

- 77 -

* With capacitor
(NP-25V) installed
at speaker

zincrometal

powdered epoxy