IS Series
Linear Column
Loudspeaker
Systems.
High-quality
speech and
music, sleek
profile and
wide, yet
consistent
coverage.
S column speakers are a cost-
I
effective way to provide precise
vertical dispersion, and consistent sound levels front-to-back of
a venue… especially when
combined with Ashly amps and
processors that incorporate
Protēa or AquaControl™ software
(see page 4).
They fit perfectly next to
flat-screens in conference
rooms. Combined with an SP
12.1P sub, you can create an
effective ”system on a stick” for
churches, wedding receptions
and corporate events.
Both models ship with flushmount brackets. Two IS speakers
can be joined with an optional
joining bracket. Pole and tripod
mounts are also available.
Available in Black and White.
❚ Churches
❚ Conference and
huddle rooms
❚ Bars and lounges
❚ Mobile DJ
❚ Distributed audio in HoW,
schools, sports/health clubs
and public spaces
❚ Solo/duo acoustic acts
DATA
SHEET
on
PAGE THREE
IS Series
Dual-Impedance Column Speakers
This page
intentionally
left blank*.
Page 2 of 5
Data Sheet
begins on the
next page.
*Done so that those fortunate to have printers with
2-sided printing capabilities can print out the Data Sheet
on one sheet of paper.
Page 3 of 5
IS Series
S Series are slim column array
I
speakers designed to deliver
high-quality speech and music
in venues that require high
intelligibility, low physical profile
and wide, yet consistent coverage.
They are a cost-effective way
to provide vertical pattern control,
and consistent sound levels frontto-back of a venue… especially
when combined with Ashly amps
and processors that incorporate
Protēa or AquaControl™ software
(see next page).
IS columns fit perfectly next to
flat-screens in conference rooms;
combined with an SP 12.1P sub,
you can create an effective "system
on a stick" for churches, wedding
receptions and corporate events.
Their durable all metal
enclosures will withstand the
rigors of portable use, as well as
installation and an impedance
switch (8 Ω/32 Ω) allows use
for both 2/4 speaker or multiple
speakers per channel (i.e.
distributed) configurations,
without loading down the
amplifier and without the need for
transformers.
Available in two configurations:
IS 2.8P 2” x 8 Column and IS 3.8P
3” x 8 Column, they are designed
to provide optimum performance
when used with Ashly’s Protea or
AquaControl-based DSP.
Two speakers may be stacked
(using the optional plate) for
additional throw where needed.
Add the SP-12.1P 12” Subwoofer
for a kicking low-frequency
response.
Flush wall brackets are supplied.
Other mount options are also
available. Available in Black or
White
Dual-Impedance Column Speakers
IS 2.8PW
shown with SP 12.1P Subwoofer
Eight IS columns • 32Ω setting @ 50W each Eight IS columns • 32Ω setting @ 50W each
Ashly nXp 4004, 8004,
or ne4250 4-channel
amplifier with Protēa
Eight IS columns • 32Ω setting @ 50W each Eight IS columns • 32Ω setting @ 50W each
8 Ω/32 Ω switch allows use
for multiple speakers per
channel (i.e.-distributed)
configurations, without
loading down the amplifier
and without the need for
transformers.
US toll-free +1.585.872.0010
Sales@Ashly.com • www.Ashly.com
IS 3.8P
IS 2.8P
4 x 400 W @ 4 Ω
Fax +1.585.872.0739
IS Series
Dual-Impedance Column Speakers
Page 4 of 5
Further sonic enhancment with Protêa
and AquaControl™ software presets
for selected Ashy amplifiers and
processors.
IS speakers will please you with their
performance and price. But specify…:
❚ nXp series multi-mode amps with Protêa
❚ pēma series Protêa-enabled amps
❚ ne4250pe and ne8250pe network-enabled
amp with Protêa
❚ ne series processors with Protēa
❚ or mXa-1502 mix amp with AquaControl and get:
■ Directivity-weighted, optimized linear
frequency response
■ Universal crossover implementation for use
with subwoofer and full-range speakers
■ FIR-corrected linear phase response above
about ~300 Hz
Optimized linear frequency response and universal
crossover implementation only are available on
ne24.24m.
The switch that
gives you a
"distributed"
system with
up to 32 IS
speakers…
but without
having to use
transformers.
IS 2.8 P and 3.8P
column speakers
are switchable to
to 32-ohm mode.
IS 2.8P IS 3.8P
Transducer
Frequency Response
(–10dB limits)
Sensitivity (ref 2.83V)
Nominal Impedance 8 Ω / 32 Ω switchable 8 Ω / 32 Ω switchable
Maximum Continuous SPL,
@ a MIV (continuous / peak)
Maximum Continuous SPL,
calculated from power handling
(continuous / peak)
Maximum Input Voltage
(MIV)
Power Handling 120 W 240 W
Beamwidth
1
1, 2
1, 2, 3
1, 2
4
8 x 2-inch (51 mm)
Neodymium
115 Hz – 20 kHz 105 Hz – 19 kHz
88 dB 95 dB
104 dB / 115 dB 113 dB / 124 dB
1, 2, 3
109 dB / 115 dB 119 dB / 125 dB
28 dBV, 25.1 V
(equivalent to 80 W
into rated impedance)
Horizontal: 190°
Vertical: 30°
8 x 3-inch (76 mm)
Neodymium
30 dBV, 31.6 V
(equivalent to 125 W
into rated impedance)
Horizontal: 170°
Vertical: 25°
IS 2.8P
shown with
SP 12.1P
subwoofer
and
IS-PM6B
Pole Mount
1) With recommended processing (see previous page)
2) Referenced to 1 m
3) The maximum input voltage (MIV) is determined by no more than
a 3 dB change in the frequency response of the loudspeaker
system
4) Averaged from 400 Hz to 10 kHz
USER MANUAL
Or download
the complete
User Manual at
http://ashly.com/wpcontent/uploads/2019/
09/IS_Manual.pdf
Directivity Index (DI)4 14.4 dB 11.8 dB
Directivity Factor (Q)4 2 7.4 15.2
Input Connectors
Mounting Provisions
Enclosure Material Aluminum Aluminum
Dimensions (HxWxD)
Net Weight 6.4 lbs. / 2.9 kg 12.8 lbs. / 5.8 kg
Recommended amplifiers
2 x ¼-inch (6.3 mm)
phone jack
1 x 2-position Euroblock
IS-TWM Tilt Wall Mount
IS-FWM Flush Wall Mount
Bracket (included)
24.00 in. x 2.76 in. x 3.54 in.
610 mm x 70 mm x 90 mm
Single-ch.: nXp 400 or higher
Bridged: nXp 150 or higher
Pema 4125, 4250, 8125, 8250
2 x NL4 SpeakOn
1 x 4-position Euroblock
IS-TWM Tilt Wall Mount
IS-FWM Flush Wall Mount
Bracket (included)
31.77 in. x 4.06 in. x 5.12 in.
807 mm x 103 mm x 130 mm
Single-channel: nXp 400 or
higher
Bridged: nXp 400 or higher
Pema 4125, 4250, 8125, 8250
AW SERIES
ARCHITECT &
ENGINEERING
SPECIFICATIONS
in .txt and MS Word .docx format
are available in the
DOWNLOADS section of
http://ashly.com/IS series
AW SERIES
2D AUTOCAD FILES
are available in the
DOWNLOADS section of
http://ashly.com/IS series
IS Series
100 1k 10k
110
100
90
80
70
Frequency [Hz]
Sound pre ssure, Leve l [dB]
20 50 200 500 2k 5k 20k
105
95
85
75
Listening Window, Pro cessed
On-Axis, P rocesse d
Frequency [Hz]
On-Axis, P rocesse d
On-Axis, No P rocessing
Frequency [Hz]
On-Axis, P rocesse d
On-Axis, No P rocessing
Frequency [Hz]
Listening Window, Pro cessed
On-Axis, P rocesse d
Page 5 of 5
Dual-Impedance Column Speakers
IS 3.8P Frequency Response (On-Axis) IS 2.8P Frequency Response (On-Axis)
110
105
100
95
90
85
80
Sound pre ssure, Leve l [dB]
75
70
20 50 200 500 2k 5k 20k
100 1k 10k
100
95
90
85
80
75
70
Sound pre ssure, Leve l [dB]
65
60
20 50 200 500 2k 5k 20k
100 1k 10k
IS 3.8P Frequency Response (Listening Window) IS 2.8P Frequency Response (Listening Window)
100
95
90
85
80
75
70
Sound pre ssure, Leve l [dB]
65
60
20 50 200 500 2k 5k 20k
100 1k 10k
Two
IS 2.8PWs
with IS-JP2
Joining
Bracket
IS-PM6B
Pole Mount
IS-PM6B
Pole Mount
SP 12.1PB SubwooferSP 12.1PW Subwoofer
IS-TR7B
Tripod
Mount
Flush Mount brackets
(included with
IS 2.8Ps and IS 3.8Ps)
IS-JP2B Join-
ing Bracket
shown on two
IS 2.8PWs
IS-TWM Tilt/Swivel Mount for IS
2.8Ps and IS 3.8Ps
Ashly Audio, Inc. • 847 Holt Road • Webster, NY
USA • US toll-free +1.585.872.0010
Fax +1.585.872.0739 •Sales@Ashly.com
www.ashly.com
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