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JBL CSS-1S/T 5.25" 2-Way 10W Passive Loudspeaker (Pair) User Manual

Css-1s/t, Specifications, Key features: applications

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10 Watt Multi-Tap Transformer for 100V or

70V Distributed Speaker Lines

8 Ohm Direct Setting

Included Wall-Mounting Bracket

Professional Drivers and Network

CSS-1S/T

Compact Two-Way

100V/70V/8-Ohm

Loudspeaker

System:

Frequency Range (-10 dB): 85 Hz – 18 kHz

Frequency Response (+/- 3 dB): 120 Hz – 16 kHz

Power Capacity

1

: 60 Watts

Sensitivity

2

: 86 dB SPL, 1W (2.83V) at 1m (3.3 ft)

Maximum SPL

3:

106 dB at 8 Ohm Direct setting; 96 dB at

10W setting

Nominal Coverage

2

: 120ºH x 120ºV

Directivity Factor (Q)

2

: 6.2

Directivity Index (DI): 7.9 dB

Nominal Impedance: 8 ohms (in 8Ω DIRECT mode, selectable on

back panel)

Transformer Taps: 10 W, 5 W (& 2.5W @ 70V)

Crossover Frequency: 4.3 kHz

Transducers:

LF Driver: 135 mm (5.25 in) low frequency driver

HF Driver: 19 mm (0.75 in) polycarbonate dome tweeter

Input Connectors: Spring-loaded terminals

Enclosure :

Enclosure Material: Polypropylene Structural Foam

Color: Black

Dimensions: 229 mm x 159 mm x 143 mm (9.0 in x 6.3 in

x 5.6 in)

Net Weight (each): 2.0 kg (4.5 lb)

Shipping Weight (pair): 4.8 kg (10.5 lb)

Included Accessories: Wall-mounting bracket assembly

Commercial Series

JBL continually engages in research related to product improvement. Some materials, production methods and design

refinements are introduced into existing products without notice as a routine expression of that philosophy. For this reason,

any current JBL product may differ in some respect from its published description, but will always equal or exceed the original

design specifications unless otherwise stated.

Specifications:

CSS-1S/T is a versatile, compact two-way

loudspeaker designed for use on 100V or 70V

distributed speaker lines, or in 8 ohm direct

mode. The 135 mm (5¼ inch) low frequency

loudspeaker and 19 mm (¾ inch) polycarbonate

dome tweeter reproduce full-range sound

quality for foreground or background music

and are voiced for maximum speech clarity and

intelligibility.

The rugged enclosure is fitted with an

included, easy-to-install ball-type wall-mount

bracket that can pivot to aim the speaker in a

variety of directions, or the speaker can be aimed

straight out from the wall. The flat bottom

surface of the cabinet allows the speaker to be

set on a surface such as a shelf.

A multi-tap, multi-voltage transformer

provides taps of 10 and 5 Watts when driven

from a 100V distributed speaker line and

10, 5 and 2.5 Watts when driven from a 70V

distributed speaker line. Tap selection is

accomplished via a switch that is accessed

from the back panel. The speaker has a power

handling of 60 Watts continuous average pink

noise (100 hrs continuously) when set in its 8

Ohm Direct setting.

Key Features:

Applications:

1

IEC Standard, full bandwidth pink noise with 6 dB crest factor, 100 hr duration.

2

Average, 1 kHz to 10 kHz

3

Calculated based on power handling and sensitivity, exclusive of power compression at high levels.