Apogee ACS-118 Subwoofer System Spec Sheet

Apogee ACS-118 Subwoofer System Spec Sheet
MODEL:
ACS-118
DESCRIPTION:
SUBWOOFER
SYSTEM
TYPE:
SINGLE 18"/FRONT LOADED
®
PROCESSOR:
P-ACS-118
ENCLOSURE:
Rectangular
FREQUENCY RESPONSE:
35 Hz - 105 Hz ±3 dB
MAX SPL @ 1m:
125dB cont. / 131 dB peak
DISPERSION:
OMNI
The ACS-118 is a full size subwoofer employing a rugged 18" (460mm) long-excursion cone
driver in a heavily braced, critically tuned enclosure. It offers deep low frequency
reproduction that can be felt as well as heard, and is a perfect compliment to the ACS-8 or
any of the smaller ACS models. It can readily handle large clubs, theaters, concert halls,
sports venues and auditoriums.
ENCLOSURE TYPE
ACS-118 Frequency Response
w/controller: 35Hz to 105Hz (±3dB)
Rectangular, optimally vented bass
FORMAT
Mono-amp. Controller optional
DRIVER COMPLEMENT
Low Frequency Apogee 18" (460mm)
permanent magnet cone type driver
Nominal Impedance - 8 ohms
SENSITIVITY 1
101 dB SPL
FREQUENCY RESPONSE
35 Hz - 105 Hz ± 3 dB, 1m on axis
SOUND PRESSURE LEVEL 2
125 dB continuous, 131 dB peak @ 1m
MAX POWER HANDLING 3
600 watts continuous, 2400 watts peak
10dB / div
RECOMMENDED CROSSOVER LF cutoff 80 Hz, HF cutoff 110 Hz, 12 to 48 dB per
octave
DISPERSION 4
Omnidirectional
INPUT CONNECTORS
5-way Binding Posts
CABINET CONSTRUCTION
Multi-ply Baltic birch
GRILL
Coated perforated metal
COLOR
Black - other colors optional
FINISH
Textured high strength polyurethane paint
WEIGHT
110 lbs. (50 kg)
20Hz
100Hz
1kHz
10kHz 20kHz
®
ACS MAIN FRAME LOUDSPEAKER CONTROLLER
POWER
OPTIONS/ACCESSORIES
ACS-118 Controller (Model specific EQ and Limiting)
Cables
LF OUT
SUB LINK
PIN 2+
PIN 3–
"SX" Weather Treatment for Harsh Environments
Specifications subject to change without notice
ACS-4B
OUT
PIN 2+
PIN 2+
PIN 3–
PIN 3–
IN
ACS-4B
LIMIT
LEVEL
OUT
PIN 2+
PIN 2+
PIN 3–
PIN 3–
IN
PIN 2+
ACS-115
LIMIT
TYPICAL BI-AMP
LF XLR MODULE
OUT
–
+
–
LIMIT
TYPICAL BI-AMP
HF XLR MODULE
+
IN
PIN 3–
LEVEL
BI-AMP
TYPICAL SUBWOOFER
XLR MODULE
LEVEL
ACS-1
TYPICAL FULL-RANGE
TERMINAL-STRIP MODULE
1
1 watt @ 1 meter, unless otherwise specified
2
Measured at rated MAX POWER HANDLING
3
EIA Standard RS-426A, eight hours.
Note: Music program will yield higher figures.
The ACS Controller consists of a MAIN FRAME which accepts
four voicing modules. Modules are available for each of the
different ACS loudspeaker types, with two module bays required
for bi-amplified speakers. The controller provides factory-set
equalization curves to smooth the response, protective limiting,
and active crossovers (for bi-amplified models and subwoofers).
Inputs and outputs are available with either XLR connectors or
barrier strips. Mic input & EQ modules are also available.
ENGINEERING DATA
ACS-118 ENGINEERING DATA
ACS-118 SUBWOOFER
ACS-118
22.438"
569.93mm
20.750"
527.05mm
22.438"
569.93mm
20.750"
527.05mm
30.000"
762.00mm
FRONT VIEW
W/O GRILL
TOP VIEW
30°
0°
SIDE VIEW
330°
300°
60°
90°
270°
120°
POLAR RESPONSE
Scale is 6dB/division.
Curves are Normalized.
Horizontal
Vertical
30°
240°
150°
180°
0°
300°
270°
120°
240°
150°
63 Hz
330°
90°
30°
270°
120°
240°
125 Hz
®
210°
180°
300°
180°
330°
90°
210°
60°
150°
0°
60°
31.5 Hz
30°
BACK VIEW
210°
0°
330°
300°
60°
90°
270°
120°
240°
150°
210°
180°
250 Hz
2180 South McDowell Blvd.
Petaluma, California 94954 USA
Phone (707) 778-8887 Main Fax (707) 778-6923
©Apogee Sound, Inc. 2/96 42-0711
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