Page 1
I SERIES
Point Source 800
IP8-1152/94
HIGH POWER 15-INCH TWO-WAY
90° x 40° INSTALLATION LOUDSPEAKER
FEATURES
• High-flux, linear neodymium motors with demodulation rings for very low distortion
• Exceptional sound quality and clarity at very high output levels
• Lightweight and compact with deep LF extension
• Large rotatable waveguide with individually voiced crossover, single amp / biamp selectable
• Innovative low profile modular bracket systems create elegant arrays with simplified installation
30.80"
(782mm)
APPLICATIONS
MAI N PA (Small to Medium Size Venues)
House s of Worship · Auditoriums · Restaurants
Meeting Rooms · Theat ers · Corpor ate A/V Sy stems
DISTRIBUTED OR FILL (Larger Size Venues)
Arena s · Stadiums · Nigh t Clubs · Theaters
Theme d Entertainment · L arger House s of Worship
DESCRIPTION
I SERIES Point Source 800 loudspeakers provide
exemplary acoustic performance, modular flexibility
and elegant aesthetics for modern performance
venues. Designed to suppor t the goals of systems
integrators and consultants both acoustically
and mechanically, I SERIES includes a wide variety
of arrayable, rotatable coverage patterns and
a comprehensive selec tion of modular bracket
systems that accelerate s ystem design and system
commissioning.
FEA-optimized linear suspensions, high-flux
neodymium motors, and integral demodul ation
rings ensure precise transducer motion control
and ver y low dis tortion at high SPL levels. The
custom long-excursion LF driver delivers deep
bass response and a balanced midrange in the
most demanding applications. The HF compression
driver's non-metallic diaphragm provides natural ,
transparent sound quality that accurately
reproduces and complements any source.
The rotatable 13-inch (330mm) HF waveguide
provides well-defined coverage and a smooth
o-axis response that enhances arrayability.
Individually voiced crossovers produce proper
beamwidth matching transitions and identical sonic
signatures throughout the product line, permitting
horn p attern s to be mixed thr oughout a n install ation.
Additionally, user selectable single-amp or biamp
operating modes expand application flexibility.
TECHNICAL SPECIFICATIONS1
*Rated continuous maximum input voltage at passive loudspeaker input may be higher than for directly connected transducers due to losses in the passive
crossover. Voltages applied to the transducer terminals through the passive crossover shall always be the same or lower than the rated continuous voltage
for each device.
Commu nity str ives to impro ve its products o n a continual b asis. Specificat ions are therefor e subject to c hange with out notice.
Operating Mode
Operating Environment
Operating Range
2
Nominal Beamwidth (H x V)
Transducers
Continuous Power Handling3
@ Nominal Impedance
Nominal Sensitivity
Nominal Maximum SPL
4
5
(Whole Space)
Equalized Sensitivity6
Equalized Maximum SPL7
Recommended Amplifiers
PHYSICAL
Input Connection
Mounting Points
Environmental
Weight
Dimensions H x W x D
Finish
OPTIONS
Accessories
(Refer to BalancePoint™
Flyware Accessory Guide for
complete listing)
Configure-to-Order (CTO)
Passive or Biamp with DSP
Indoor or Weather-Resistant Outdoor
31 Hz to 18 kHz
90° x 40 °, ro tatabl e w avegu ide
LF 1 x 15" (381mm) neodymium driver, 3" (76mm) voice coil,
demodulation ring
HF 1 x 1.4" (36mm) exit compression, 2.6" (66mm) voice coil,
demodulation ring, ke tone polymer diaphragm, neodymium
compression driver
Passive*
LF
HF
Passive
LF
HF
Passive
LF
HF
System @ 1W
System Peak
Passive
LF
HF
(2) Screw terminal blocks (6-position)
(15) M10 threaded rigging points
Outdoor: IP55 W per IEC 60529 , MIL-STD-810G
68 lbs (30.8 kg) loudspeaker only
30.80" x 16.50" x 20.07" (782 x 419 x 510 mm)
Refer to the Technical Drawing
Rigging kits include: BFR22 : BalanceP oint™ Fly Rails ; IUB1152: U-Bracket;
IVY 1152: Vert ical Yoke; IAF40/IAF55: Iso metric Ar ray Frames ; HAB-BFR38: Sub/
Dual 2-Way H oriz Arra y; HSB/VSB: Multipl e Splay Bra ckets for Ho riz/Ver t Arrays
with/without Sub Behind options; DFS: D ownfill Spl ay Kit; DVS -BFR22: Dual Vert
Spla y Kit with Bal ancePoin t™ Fly Rai ls; TPK: Ti ght Pack Ki t; IUB1152WRG:
Reinf orced 304SS U -Bracket (Gr ey)
Custom color; Custom cable lengths on outdoor version
80V
69V
25V
@ 1W
95 dB
95 dB
106 dB
Peak
130 dB
129 dB
131 dB
93 dB
128 dB
800W - 1600W @ 8 ohms, (80V - 113V)
600W - 1200W @ 8 ohms, (69V - 98V)
80W - 160W @ 8 ohms (25V - 36V)
800W @ 8 ohms (3200W peak)
600W @ 8 ohms (2400W peak)
80W @ 8 ohms (320W peak)
@ 2.83 V
95 dB
95 dB
106 dB
Continuous
124 dB
123 dB
125 dB
@ 2.83 V
93 dB
Continuous
122 dB
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I SERIES
Passive+ HF/LF Impedance
LF_proc HF_proc HalfSpace_Proc System_Proc
Sys / Component Axial Sensitivity (dB SPL)
Beamwidth (Degrees)
BeamH BeamV
Directivity Index
Off-Axis Vertical (down)
Half Space Mag [dB] (0°) Mag [dB] (10°)
Mag [dB] (20°) Mag [dB] (30°) Mag [dB] (40°)
Off-Axis Horizontal
Half Mag [dB] (0°) Mag [dB] (15°)
Mag [dB] (30°) Mag [dB] (45°) Mag [dB] (60°)
Off-Axis Vertical (up)
Half Space Mag [dB] (0°) Mag [dB] (10°)
Mag [dB] (20°) Mag [dB] (30°) Mag [dB] (40°)
Point Source 800
IP8-1152/94
HIGH POWER 15-INCH TWO-WAY
90° x 40° INSTALLATION LOUDSPEAKER
AXIAL PROCESSED RESPONSE (dB)
AXIAL PROCESSED RESPONSE (dB)
Full Range Half Space LF HF
120
110
100
90
80
AXIAL SENSITIVITY (dB SPL)
Passive Half Space LF HF
120
110
100
90
80
100
100 1000 1000020
Frequency (Hz)
9
Frequency (Hz)
8
8
1000
HORIZONTAL OFF-AXIS RESPONSE (dB)
Half-space 0° 15° 30° 45° 60°
110
100
90
80
70
100 1000 1000020
Frequency (Hz)
VERTICAL OFF-AXIS UP RESPONSE (dB)
Half-space 0° 10° 20° 30° 40°
110
100
90
80
1000020
70
100 1000 1000020
Frequency (Hz)
10
10
IMPEDANCE (Ohms)
Passive
100
10
1
Minimum Impedance:
(Passive) 6.8 ohms @ 130 Hz, (LF) 7.6 ohms @ 250 Hz, (HF) 8.1 ohms @ 2800 Hz
DIRECTIVITY INDEX (dB)
40
30
20
10
0
20
LF HF
100 1000 1000020
11
100
Frequency (Hz)
Frequency (Hz)
1000
10000
VERTICAL OFF-AXIS DOWN RESPONSE (dB)
Half-space 0° 10° 20° 30° 40°
110
100
90
80
70
BEAMWIDTH (Degrees)
Horizontal Vertical
360
100
10
20
100
100 1000 1000020
Frequency (Hz)
12
1000 10000
Frequency (Hz)
10
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I SERIES Point Source 800
HIGH POWER 15-INCH TWO-WAY
IP8-1152/94
HORIZONTAL POLAR DATA (30dB Scale, 6dB per major division)
135°
90° le ft
-6
45°
— 100 Hz
— 125 Hz
— 160 Hz
— 200 Hz
90° x 40° INSTALLATION LOUDSPEAKER
90° le ft
135°
-6
45°
— 250 Hz
— 315 Hz
— 400 Hz
— 500 Hz
135°
90° le ft
-6
45°
— 630 Hz
— 800 Hz
— 1000 Hz
— 1250 Hz
-45°
45°
-45°
0°
front
— 1600 Hz
— 2000 Hz
— 2500 Hz
— 3150 Hz
0°
front
180°
back
180°
back
-135 °
-90° right
90° le ft
135°
-135 °
-90° right
180°
back
180°
back
-135 °
135°
-135 °
-90° right
90° le ft
-6
-90° right
VERTICAL POL AR DATA (30dB Scale, 6dB per major division)
135°
90° up
-6
45°
— 100 Hz
— 125 Hz
— 160 Hz
— 200 Hz
135°
90° up
0°
front
-45°
— 4000 Hz
— 5000 Hz
-6
-6
45°
-45°
45°
— 6300 Hz
— 8000 Hz
0°
front
— 250 Hz
— 315 Hz
— 400 Hz
— 500 Hz
180°
back
180°
back
-135 °
135°
-135 °
135°
-90° right
90° le ft
-6
-90° right
90° up
-6
-6
-45°
45°
-45°
45°
0°
front
— 10000 Hz
— 12500 Hz
— 16000 Hz
0°
front
— 630 Hz
— 800 Hz
— 1000 Hz
— 1250 Hz
180°
back
180°
back
-135 °
135°
-135 °
-90° do wn
90° up
-6
-90° do wn
-45°
45°
-45°
0°
front
— 1600 Hz
— 2000 Hz
— 2500 Hz
— 3150 Hz
0°
front
180°
back
180°
back
-135 °
135°
-135 °
-90° do wn
90° up
-6
-90° do wn
-45°
45°
-45°
0°
front
— 4000 Hz
— 5000 Hz
— 6300 Hz
— 8000 Hz
0°
front
180°
back
180°
back
-135 °
135°
-135 °
-90° do wn
90° up
-6
-90° do wn
-45°
45°
-45°
0°
front
— 10000 Hz
— 12500 Hz
— 16000 Hz
0°
front
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I SERIES Point Source 800
1234567
IP8-1152/94
HIGH POWER 15-INCH TWO-WAY
90° x 40° INSTALLATION LOUDSPEAKER
*Outdoor Models:
Grille: Marine grade aluminum with zinc-rich
dual-layer grey powder-coat, featuring hydrophobic
EE
1234567
D
C
B
www.communitypro.com
TEL: (610)876-3400 FAX: (610)874-0190
COMMUNITY PROFESSIONA L LOUDSPEAKERS
333 E FIFTH ST. CHESTER, PA 19013-451 1 USA
I SERIES IP8-1152
DRAWING TITLE
A
0
REV
1 OF 1NONE
SHEET
IP8-1152-2D
SCALE
DWG NO.
DRAWING REPRODUCED WITHOUT THE WRITTEN PERMISSION O F COMMUNITY.
THIS DRAWING HAS BEEN FURNISHED BY COMMUNITY LIGHT & SOUND,INC.
THE INFORMATION A ND KNOW-HOW THEREON MAY NOT BE USED NOR THE
ALL REP RODUCTIONS WHOLE O R IN PART, INCLUDING VENDOR'SSHOP
DRAWINGS SHALL BEAR OR REFER TO THISSTAMP.
1.38" [35.0]
treatment of acoustically transparent woven black
fabric backing.
Enclosure / Finish: 15mm PolyGlas, Grey (RAL7038),
heavily textured industrial-grade exterior-rated
coating. Black, White or Custom colors upon request.
28.04" [712.3]
METRIC: ±0.5mm
4.26" [108.1]
ANGLES: ±.5° DECIMALS: ±.03"
TOLERANCES ON ALL DIMENSIONS
DIMENSIONS ACROSS CENTERLINES
UNLESS OTHERWISE NOTED TO BE:
CL
TO BE SYMMETRICAL
DO NOT SCALE DRAWING
TSC = THEORETICAL SHARP CORNER
ALL DIMENSIONS I N in/mm U.O.S.
THIRD ANGLE PROJECTION
BACK
Enclosure / Finish: Black (RAL9005) or White
color-matched acoustically transparent woven fabric.
Black (RAL9005) or White (RAL9003)
(782 x 419 x 510 mm)
Unit Weight
(RAL9003) low gloss, uniformly textured painted 15mm
68 lbs (30.8 kg) loudspeaker only
Indoor Models:
Grille: Powder-coated perforated steel backed with
H x W x D
30.80" x 16.50" x 20.07"
Baltic Birch plywood.
Shipping Weight
81.0 lbs (36.7 kg)
INPUT
15.87" [403.1]
REVISIONS
DESCRIPTION
TSC
4.71" [119.6]
7.06" [179.2]
1.38" [35.0]
1.38" [35.0]
10.75" [273.1] NOT TO SCALE
10.83" [275.1]
28.04" [712.3]
6.75" [171.5]
10.84" [275.4]
CL
1.38" [35.0]
REV DATE
9.70" [246.3]
SIDES
20.07" [509.7]
TOP/BOTTOM
1.38" [35.0]
16.50" [419.1]
15.63" [397.0]
30°
30.80" [782.3]
GRILLE PARTIALLY
SHOWN
FRONT
NOTES:
TECHNICAL DRAWING / DIMENSIONS / FINISH
D
C
B
IP8-1152/64, IP8-1152/66,
IP8-1152/94, IP8-1152/96,
IP8-1152/99, IP8-1152/26.
POINT, M10 THREADED HOLE.
3. DRAWING REPRESENTATIVE OF
2. SYMBOL INDICATES MOUNTING
1. SYMBOL INDICATES COG.
LOUDSPEAKER ONLY: 67LBS. (30.4KG)
4. WEIGHT:
A
mounting point locations and the unit weight may vary from indoor model (shown).
*Note: The outdoor model drawing is available at communitypro.com - Input panel and
Page 5
I SERIES
Point Source 800
IP8-1152/94
HIGH POWER 15-INCH TWO-WAY
90° x 40° INSTALLATION LOUDSPEAKER
CONNECTION DIAGRAMS
DSP
Amp
Two-way single amp
HF
Amp
DSP
LF
Amp
Two-way biamp
NOTES
1. PERFORMANCE SPECIFICATIONS All measurements
are taken indoor using a time-windowed and processed
signal to eliminate room eects, approximating an
anechoic environment, a distance of 6.0 m. All acoustic
specifications are rounded to the nearest whole number.
An external DSP with settings provided by Community
Professional Loudspeakers is required to achieve the
specified performance; further performance gains can
be realized using Community’s dSPEC226 loudspeaker
processor with FIR power response optimization.
2. OPERATING RANGE The frequency range in which the
on-axis processed response remains within 10dB of the
average SPL.
3. CONTINUOUS POWER HANDLING Maximum continuous
input voltage (and the equivalent power rating, in watts,
at the stated nominal impedance) that the system can
withstand, without damage, for a period of 2 hours using
an EIA-426-B defined spectrum; with recommended signal
processing and protection filters.
4. NOMINAL SENSITIVITY Averaged SPL over the operating
range with an input voltage that would produce 1 Watt
at the nominal impedance and the averaged SPL over
the operating range with a fixed input voltage of 2.83V,
respectively; swept sine wave axial measurements with
no external processing applied in whole space, except
where indicated.
+/–
Passive
Input
Crossover
+/–
Passive
Thru
+/–
HF
Input
+/–
LF
Input
5. NOMINAL MAXIMUM SPL Calculated based on nominal
/ peak power handling, respectively, and nominal
sensitivity; exclusive of power compression.
6. EQUALIZED SENSITIVITY The respective SPL levels
produced when an EIA-426-B signal is applied to the
equalized loudspeaker system at a level which produces
a total power of 1 Watt , in sum, to the loudspeaker
subsections and also at a level which produces a total
voltage, in sum, of 2.83V to the loudspeaker subsections,
respectively; each referenced to a distance of 1 meter.
7. EQUALIZED MAXIMUM SPL The SPL produced when an
EIA-426-B signal is applied to the equalized loudspeaker
system, at a level which drives at least one subsection to
its rated continuous input voltage limit, referenced to a
distance of 1 meter. The peak SPL represents the 2:1 (6dB)
crest factor of the EIA-426-B test signal.
8. AXIAL PROCESSED RESPONSE The on-axis variation
in acoustic output level with frequency of the complete
loudspeaker system with recommended signal processing
applied. 1/6 octave Gaussian smoothing applied.
9. AXIAL SENSITIVITY The on-axis variation in acoustic
output level with frequency for a 1 Watt swept sine
wave, referenced to 1 meter with no signal processing.
1/6 octave Gaussian smoothing applied.
HF
LF
HF
LF
Two-way input panel
10. HORIZONTAL / VERTICAL OFF-AXIS RESPONSES The
loudspeaker’s magnitude response at various angles
o-axis, with recommended signal processing applied in
the operating mode which utilizes the largest number of
individually amplified pass bands. 1/6 octave Gaussian
smoothing applied.
11. DIRECTIVITY INDEX The ratio of the on-axis SPL
squared to the mean squared SPL at the same distance
for all points within the measurement sphere for each
given frequency; expressed in dB. 1/6 octave Gaussian
smoothing applied.
12. BEAMWIDTH The angle between the -6dB points in
the polar response of the loudspeaker when driven in
the operating mode which utilizes the largest number of
individually amplified pass bands. 1/6 octave Gaussian
smoothing applied.
Data presented on this spec sheet represents a selection of
the basic performance specifications for the model. These
specifications are intended to allow the user to perform a
fair, straightforward evaluation and comparison with other
loudspeaker spec sheets. For a detailed analysis of this
loudspeaker’s performance, please download the GLL file
and/or the CLF file from our website: communitypro.com
Community Professional Loudspeakers
333 East Fifth Street, Chester, PA 19013-4511 USA
Phone (610) 876-3400 • Fax (610) 874-0190
communitypro.com • info@communitypro.com
CAUTION: Installation of loudspeakers should only be
performed by trained and qualified personnel. It is strongly
recommended that a licensed and certified professional
structural engineer approve the mounting design.
IP8-1152/94 [07JUN2016]
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