Atlas Sound C5AT25 - Manual

© 2006 Atlas Sound LP

Printed in U.S.A.

00706

ATS002419 RevA 07/06

SL1-1540

1601 JACK MCKAY BLVD. / ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333 / FAX (800) 765-3435

AtlasSound.com

Specifications subject to change without notice

73

ONE

SPECIFICATIONS

Size: 8" (203mm)
Power Handling: 15 Watts program, 10W RMS
Sensitivity (1W/1M): 96dB Peak, 93dB Average
Impedance: Nominal, 8 Ohm
Frequency Response: 50Hz - 18kHz (Nominal), 80 - 9kHz +5dB
Dispersion: 105˚ (2kHz Octave Band, -6dB Points)
Diameter & Depth: 8.125" (206mm) Dia. & 2.625" (67mm) Deep
Mounting Dimensions: 7.625" (194mm) Bolt Circle
Cone Material: Treated Paper
Surround Material & Damping: Self Edge
Flux Density: 9,200 Gauss, .92 Tesla
Magnet Weight - Nominal: 5 oz., (132g)
Basket Material: Stamped Plated 20 ga. CRS
VC Diameter: 1" (25mm)
VC Material: Copper
VC Former Material: Black Anodized Aluminum
VC Winding Width: .190"
Top Plate Thickness: .180"
Weight: 22 oz. (607g)

8" DUAL CONE LOUDSPEAKER

AVAILABLE WITH TRANSFORMER

C5A

Series

C5A

FEATURES

• Industry Standard Value Loudspeaker with Proven Performance
• Available with Factory-Installed Line-Matching Transformer
• Ideal for Multi-Purpose Commercial, Industrial and Institutional Use
• Mounts a Wide Selection of Atlas Sound Baffles

APPLICATIONS

Utilize Atlas Sound's dual-cone loud speak er for voice transmission,
music and signal re pro duc tion in commercial, in dus tri al, and in sti-
tu tion al ap pli ca tions. Model C5A is an economical, multi-purpose
loudspeaker with choice of eight factory-installed line match-
ing transformers to meet a variety of value-conscious project
requirements. (For more information on Atlas Sound trans form ers,
see sales sheet #SL1-1369.)

GENERAL DESCRIPTION

Model C5A is a reliable, economically priced 15W loudspeaker that
offers many features found in speakers costing considerably more.
It includes a curvelinear, treated-paper cone for lower harmonic
distortion. It is also equipped with a full 1” diameter copper voice coil
with a black-anodized aluminum former for better power dissipation.

Model C5A operates within a frequency response range of 50Hz -
18kHz with a sensitivity of 96dB and a dispersion angle of 105˚.

It mounts a wide variety of Atlas Sound round and square baffles and
enclosures to meet functional and aesthetic application requirements.

THIELE-SMALL PARAMETERS

Pe: 10 Watts
Fs: 128Hz
Xmax: .05”
Resistance: 6.1 Ohms
Qts: 1.15

Qes: 1.57
Qms: 4.2
BL: 5.6 N/A
Efficiency: 1.3%
Vas: .35 (ft3)

Sd: 33.2 (in2)
Le@1kHz: .26 mH
MMs: .36 oz.
Cms: .027 in./lb.

SPKR./

XFMR.

MODELS

INCLUDES

XFMR.

TRANSFORMER SPECIFICATIONS

PRIMARY
VOLTAGE

XFMR. FREQUENCY

RESPONSE

PRIMARY

TAPS

(WATTS)

SECONDARY

IMPEDANCE

INSERTION

LOSS

CORE

SIZE

POWER
RATING

C5AT25

LT-25

25V

100Hz - 10kHz, ±1.5dB

.5, 1, 2 & 5

8

Ω

1.5dB

1

⁄

2

" x

5

⁄

8

" (13 x 16mm)

5W

C5AT70

LT-70

70.7V

100Hz - 10kHz, ±1.5dB

.5, 1, 2, 4 & 5

8

Ω

1.5dB

1

⁄

2

" x

5

⁄

8

" (13 x 16mm)

5W

C5AT72

LT-72

25/70.7V

100Hz - 10kHz, ±1.5dB

.5, 1, 2 & 4

8

Ω

1.5dB

1

⁄

2

" x

5

⁄

8

" (13 x 16mm)

4W