Lowell OS-150TB Handleiding

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INSTALLATION SHEET FOR

0S-150TB AND OS-150TW

150 WATT INDOOR/OUTDOOR SPEAKERS

REMOVABLE

PHOENIX

CONNECTOR

Instruction Sheet

IS-OS150

Issued: 1-13-16

Lowell Manufacturing Company

100 Integram DrivePacific, Missouri 63069 U.S.A.

Call: 800-325-9660

Fax: 636-257-6606Click: www.lowellmfg.com

1

The OS-150TW (white) and OS-150TB (black) speakers may be mounted indoors

or protected (covered) outdoors. The models are identical except for color. In this

installation sheet, the speaker will be referred to simply as the OS-150T. The front

of the speaker (See Figure 1) is protected with an aluminum fine mesh grille with a

weather resistant scrim material behind the grille. The speaker and grille may be

wiped down for cleaning, but the use of a power washer or other high pressure

cleaning equipment will void the speaker’s warranty. The rear of the speaker (See

Figure 2) includes a U-bracket and an input selector switch.

MECHANICAL SPECIFICATIONS

Complete OS-150T weight: 18.0 lbs. (8.165 Kg.)

Enclosure: Weather-resistant UV-resistant talc impregnated polypropylene.

Front Grille: Weather-resistant UV-resistant powder coat painted aluminum.

U-Bracket: Weather-resistant plated and powder coat painted steel.

ELECTRICAL SPECIFICATIONS

Power Rating: 150W RMS (RS426B test procedure).

Frequency Response: 65Hz-20kHz + 6dB

Sensitivity: 91.0dB log average SPL (at 8 ohms) @1W/1M

Woofer: 8" polymer coated paper composite cone with cloth surround.

HF Compressions Driver: Titanium diaphragm with 1" voice coil & ferrite magnet.

Impedance: 8-ohms nominal (minimum impedance 8.6 ohms @ 274 Hz).

Input: Screw terminals – capable of attaching (2) #12 stranded conductors.

9"

22.86cm

INPUT SELECT SWITCH - TRANSFORMER TAP SETTINGS

TAP

A

B

C

D

25V LINE70V LINE

7.5W

100V LINE

3.8W

1.9W

.94W

60W

30W

15W

7.5W

60W

DO NOT USE

30W

15W

8-ohm switch position bypasses the transformer.

E.48W3.8W7.5W

16"

40.64cm

10" / 25.4cm (as shipped from factory)

11" / 27.94cm (using alternate bracket holes)

16.3"

41.40cm

2" / 5.08cm

8.3"

21.08cm

Dispersion: 80

o

vertical X 80

o

horizontal conical dispersion (-6dB down at 2kHz).

FIGURE 1

FIGURE 2

Product specificaties