Bogen BDT30A Manual

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Side 1/2

Watts (70V)

1.8

3.7

7.5

Speaker Installation

Bi-Directional Reentrant

Horn Loudspeaker

Specifications subject to change without notice.

Part No. 54-584 C 04021 1-0

Speaker Assembly

The bi-directional speaker must be assembled prior to installation. See Figure on the back of this sheet for speaker assembly3

information. Make sure to place the washer/seals where indicated and hand tighten the various components - do not use pliers

or similar tools.

STEP -1For easier installation, remove the flange (base) from the speak-

er by unscrewing the wing nut while at the same time pressing inwardly on

the wing nut. Place the flange flush with the mounting surface and mark the

location of the three holes with either a marker or punch. It is important

that the three holes be exactly aligned with the flange, otherwise you might

stress the base or make the connection unsteady (see Figure 1).

NOTE: Speaker may also be strap-mounted through the slot in flange (base)

using standard /2-inch industrial strapping (not included).1

STEP 2 - After mounting the flange, reattach the speaker to the flange and

aim the speaker for the desired coverage. A 45odownward angle is rec-

ommended, but this may vary depending upon speaker layout. Unless oth-

erwise indicated, do not aim speakers directly at each other or poor paging

intelligibility may occur.

STEP 3 - Remove the plastic cover to make the electrical connection and

set the tap set control (see Figure 2). Connect speaker wire shield to the

ground (GND) terminal of the amplifier’s output. Carry the ground through

all speaker cables by tying the shields of the speaker cables together in a

“daisy chain” fashion. Do not connect the shield to the speaker itself.

The shield is only connected at the amplifier end and simply floats.

Connect wires as listed below:

Amplifier Outputs Speaker Connections

70V/25V Terminal 1

COM Terminal 2

NOTE: The speaker will also work perfectly well with these connections reversed.

However, reduced low frequency response may result.

STEP 4 - Adjust the tap set control to the desired setting. See table at right

for tap settings. Replace the plastic protective cover back over the exposed

area.

Frequency Response: 225 Hz to 4 kHz1

Dimensions: 161/2" W x 93/4" H (4 .9 x 24.8 cm)1

Shipping Weight: 9 lb.

Finish: Textured Mocha Enamel

Sound Pressure Level: 1 1 2 dB @ four feet on axis with 30-watt input

at 1000 Hz each horn

Figure 2

ELECTRICAL

CONNECTION

TAP SET

CONTROL

Page 1 of 2

Figure 1: Mounting Speaker Base

Position

Watts (25V)

.25

1.8

3.7

7.5

*Forbidden switch settings (see text)

CAUTION

Switch settings marked with an asterisk (*) must not be

used. Failure to comply with these restrictions may cause

damage to components and will void the warranty.

8* *

BDT30A

1-7/8" DIA

PAPER GASKET

1-5/16" DIA

GREY FIBER WASHER

1-7/8" DIA

STEEL WASHER

1-7/8" DIA

PAPER GASKET

THUMB

SCREW

1-7/8" DIA

PAPER GASKET

1-5/16" DIA

BLACK RUBBER WASHER

1-5/16" DIA

GREY FIBER WASHER

AFTER ASSEMBLY, ALIGN LOGO

AND TIGHTEN SCREW

AFTER ASSEMBLY,

ALIGN LOGO AND

TIGHTEN SCREWS

Figure 3: Speaker Assembly

Figure 4: Assembled Speaker

Page 2 of 2

NOTE: Extra gaskets may be included in hardware pack.

50 Spring Street, Ramsey, NJ 07446

Tel. 20 -934-8500, Fax: 20 -934-98321 1

Web Site: www.bogen.com

Produkt Specifikationer

Mærke:	Bogen
Kategori:	Ikke kategoriseret
Model:	BDT30A
Vægt:	3175 g
Wi-Fi:	Ingen
Bluetooth:	Ingen
Udgangseffekt (RMS):	30 W
Equalizer:	Ingen
Husmateriale:	Metal
Anbefalet brug:	Universel
Frekvensområde:	225 - 14000 Hz
Forbindelsesteknologi:	Ledningsført
Lyd-output kanaler:	1.0 kanaler
Højttaler, placering:	Tabletop/bookshelf, Wall-mountable
Strømkilde type:	Vekselstrøm
Effektkrav:	70V/25V
Antal drivere:	2
Sensitivitet:	121 dB
Dybde (efter britisk standard):	12.125 "
Højde (efter britisk standard):	9.625 "
Bredde (efter britisk standard):	9.625 "