Speco SP6NXCTUL User Manual

,

Power Amplifier

Speaker 1 Speaker 2 Speaker 3

To Speakers

User Guide

s

SP6NXCTUL

Ceiling Speaker

User Guide

s

,

SP6NXCTUL

Ceiling Speaker

Frame Construction Ceiling Installation

1

Take the cutout template from the packaging box and
punch out along the larger perforated circle. Place
the cutout template against the bottom of the ceiling and
trace the inside of it. Carefully cut out the ceiling material
along the circle.

Trace template.

Cut Material

2

Remove the top cover to access the speaker connector.
Attack the speaker wires to the 4-pole captive screw
connector. Insert the 4-pole captive
screw plug into the connector on back of the speaker.
Install the conduit and secure the connections.

Enlarged to
Show Detail

Cover

From
Power
Amplifier

4-pole Captive

Screw Connector

To Speaker

Conduit

3

Replace the top cover and tighten the screws.
Insert the speaker through the bottom of the hole in
the ceiling.

Parallel Hookup Wiring Diagram

4

Loosen the four screws on the front baffle(counter
clockwise) 1/2 turn. Then tighten the screws (clockwise)
until the dog legs clamp the speaker to the ceiling.

CAUTION

Do not over tighten screws.

5

Connect a secondary support line from the seismic tab to a
secure support point. Set the rotary tap selector and install
the speaker grille.

Seismic Tab &
Supprot Line

30

●

15

THRU

1.9

7.5

100V

3.8

70

THRU

V

3.8

30

7.5

15

Adjusting the Tap Selector

Specifications:

Acoustic & Electrical

Speaker type
Frequency range
Power handling

Nominal sensitivity......................

Nominal coverage angle

Nominal impedance ....................

Transformer taps

Woofer ...........................................

Tweeter..........................................

Overload protection.......................

General

Temperature/humidity .................

Listings ........................................

Compliances ................................

Warranty .......................................

NOTE: All nominal level are at ±10%.
NOTE: Specifications are subject to change without notice.

..................................

...........................

..............................

..............

....................

2-w ay, ceiling speaker with metal back can
65 Hz to 20 kHz,
60 Watts RMS
120 Watts PEAK

88 dB, 1W@1m

110° conical coverage
8 ohms

70V:: 30W, 15W, 7.5W, 3.8W, 1.9W, 8 ohms
100: null, 30W, 15W, 7.5W, 3.8W, 8 ohms

6.5" (165 mm) polypropylene cone

with moisture resistant coating

3/4" (19 mm) silk dome

Full range power limiter with the 8 ohm direct
input only, protecting the tweeter, woofer, and
crossover.

Storage: -40 to +158 °F (-40 to +70 °C) /

10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) /
10% to 90%, noncondensing
UL1480

CE

1 years parts and labor

Apply 4 pieces of black putty
(supplied),equally spaced 90°
apart, to the upper inside
edge of the grille.

68-1065-01 Re v. B

06 06

Suspended Ceiling Installation

1

Remove the ceiling tile where the speaker is to be installed

2

Cut the hole in the tile. See step 1 of the Frame Construction
Ceiling Installation section on the back.

3

Bring the speaker cable through the hole of the cut tile,
then reinstall the tile.

4

Remove the adjacent tile. Place 2 V-rails and 1 C-ring
across the tile where speaker is to be installed. Insert the
speaker through the bottom of the hole in the ceiling tile.

C-ring

V-rails

5

Connect the wires to the speak terminal clips (see step 2
on the back).

6

Loosen the four screws on the front baffle (counter
clockwise) 1/2 turn. Then tighten the screws(clockwise)
until the dog legs clamp the speaker to the ceiling.

CAUTION

Do not over-tighten screws!

7

Connect a secondary support line from he seismic tab
to a secure support point (see step 5 on the back).

8

Apply 4 pieces of black putty (supplied),equally spaced 90°
apart, to the upper inside edge of the grille (see step 5 on
the back).

Install the speaker grille.

Painting the Speaker Baffle

Cut along the smaller perforated line of the cutout
template, marked as paint shield. Push it into the front
baffle of the speaker. Paint the front. Remove the paint
shield after the paint has dried.

Application diagram

Two-way Ceiling
Speakers

MUTE

OLUME

V

Speak Grilles

Audio Cable

DVD/VCR Combo

Composite
Audio RCA

Packaging

PC

VGA w/

V-rails

WER

PO

12V
3A MAX

Variable

Projector

C-rings

Speakers

LISTED
1T23

V

.E.

0

7

I.T

US

M
O
C

OUTPUTS

C

TE

REMO

70V

10V

INPUTS

OL/MUTE

R

V

)
O

4/8 Ohms
N
O

M
(

(MONO)

L

Mini Power Amplifier

Volume/Mute Controller