Horizontal 1/3 Octave PolarsK I - 1 1 5 Vertical 1/3 Octave PolarsFrequency Response Impedance

HIGH POWER SINGLE 15"LOW FREQUENCY SPEAKER SYSTEM

Horizontal Off-Axis Transfer Function Directivity Index

Horizontal Coverage (-6dB) Vertical Coverage (-6dB)

Vertical Off-Axis Transfer Function UP

60

55

50

45

40

35

30

25

20

15

10

5

0

10 15 23 34 51 77 114

173

258

390

581

876

1309

1979

2991

4459

6739

1004

7

1518

5

Ohm

s

Frequency

115

105

95

85

75

20 29 42 61 88 127

183

267

383

558

802

1168

1679

2443

3557

5113

7442

1069

8

1557

2

dB

Frequency

12

6

0

-6

-12

-18

-24

-30

010203040

20 32 50 80 127

202

320

508

806

1280

2032

3225

5120

8127

1290

2

2048

0

dB

Frequency

12

6

0

-6

-12

-18

-24

-30

010203040

20 32 50 80 127

202

320

508

806

1280

2032

3225

5120

8127

1290

2

2048

0

dB

Frequency

360

315

270

225

180

135

90

45

0

20 32 50 80 127

202

320

508

806

1280

2032

3225

5120

8127

1290

2

2048

0

Cove

rage

ang

le

Frequency

360

315

270

225

180

135

90

45

0

20 32 50 80 127

202

320

508

806

1280

2032

3225

5120

8127

1290

2

2048

0

Cove

rage

ang

le

Frequency

20

18

16

14

12

10

8

6

4

2

0

20 32 50 80 127

202

320

508

806

1280

2032

3225

5120

8127

1290

2

2048

0

dB

Frequency

HIGH POWERSINGLE 15"

LOW FREQUENCYSPEAKER SYSTEM

Designed for high output, long-term reliability, the Klipsch KI-115 low

frequency enclosure utilizes a single K-48-EP cast frame 15" woofer. This

104-ounce magnet, 3" voice coil powerhouse delivers high sensitivity

with superior power handling.Klipsch’s specially designed speaker

motor assembly ensures that high transient cone excursions won’t

damage the voice coil former underextreme output applications.

Perfect for music reinforcement andreproduction, the KI-115 finds ready

application in clubs, theaters, auditoriums, churches and per-

formance environments. Therugged, tuned port, 3/4" furnituregrade plywood enclosure utilizes

CNC fabrication techniques for unformtolerances, contributing to advanced

reliability and ruggedness. Dado “lock-tab” and rabbet joint construction

contribute to freedom from resonanceand cabinet-induced coloration.

Signal connections are provided viatwo parallel-wired Neutrik NL-4

Speakon panel mount jacks.The KI-115 subwoofer utilizes

radiused top and bottom panels with a perforated metal grille, and

is black dual texture-coated for weather and corrosion resistance. The

KI-115 is available with or without a passive crossover, and is compatible

with Klipsch KI-102, KI-172, KI-262 and KI-272 full-range professional

loudspeaker systems.Like all KI Series speakers, the

KI-115 is covered by the Klipsch limited five-year warranty.

K I - 1 1 5

FREQUENCY RESPONSE1

POWER HANDLING2

MAXIMUM CONTINUOUS OUTPUT3

DISPERSION ANGLEDIRECTIVITYSENSITIVITY4

NOMINAL IMPEDANCECOMPONENTS

ENCLOSURE MATERIALINPUT CONNECTIONS

DEPTHHEIGHT WIDTH

NET WEIGHTSHIPPING WEIGHT

FINISHES

49-300Hz±4dB, -10dB 37Hz (see graph)400 Watts (46V)125dBSee GraphSee Graph101dB8 Ohms, 5.3 Ohms Minimum at 42Hz (see graph)K-48-EP 15" Woofer3/4" Furniture Grade Plywood Two NL-4 Speakon Connectors Wired in Parallel

19.563" (49.69cm)18.438" (46.833cm)24.5" (62.23cm)62 lbs. (28.148kg)71 lbs. (32.234kg)Black13M, Half-space anechoic2AES Standard, continuous pink noise 40Hz-10kHz, 6dB peaks3At 1M at power handling power input4SPL at 1M, half-space anechoic with 2.83V input

Architectural Specif icat ionsThe KI-115 professional subwoofer shall include a single 15" (381mm) K-48-EP low-frequency transducerutilizing a 3" (76.2mm) voice coil and 104-ounce(3.23kg) magnet.

Frequency response shall be 49Hz to 300Hz, ±4dB,with the -10dB point at 37Hz, measured at threemeters, half-space anechoic. Refer to graphs for hori-zontal and vertical dispersion angles and directivity.Sensitivity shall be 101dB SPL, measured at one meter,half-space anechoic, with a 2.83V input. Power han-dling shall be 400 watts (46 volts), to AES standards,continuous pink noise, 40Hz to 10kHz, 6dB peaks.Maximum continuous output at one meter shall be125dB SPL. Nominal impedance shall be 8 ohms, with5.3 ohms minimum at 42Hz.

Signal connections shall be made via two parallel-wired Neutrik NL-4 Speakon panel mount jacks. Theenclosure panels shall be CNC-fabricated, 3/4" furni-ture grade plywood, assembled utilizing rabbet and dado joinery. Dimensions for the enclosureshall be 18.438" (46.833cm) high by 19.563" (49.69cm)deep by 24.5" (62.23cm) wide in a rectangular shape.Net weight shall be 62 lbs. (28.148kg).

The top and bottom panels shall be radiused, with ametal perforated grille for structural integrity and protection of the transducers from impact and tam-pering. The enclosure tuning shall be of a vented design.The enclosure finish shall be lacquer-based primer andlacquer-based texture paint with a black finish.

The system shall be a Klipsch KI-115 loudspeaker.

S p e c i f i c a t i o n s

Front View

Left Side View Right Side View

Top View

Bottom View

12.250 Ref

12.250 Ref

14.762

9.712

19.5

63 R

ef

9.25

0

10.1

25

19.5

63 R

ef

10.1

25

9.25

0

8.5008.500

This symbol represents the center of gravity.

Back View

24.500 Ref

18.4

38 R

ef

6.03

9

12.5

89

● High power 15" cast frame woofer● Compact heavy-duty, 3/4" furniture grade

plywood enclosure● Weather-resistant, dual-coat textured

black finish● 120dB sensitivity, 125dB SPL output● 400 watt power handling capability● Two Neutrik NL-4 Speakon connectors● Dado “lock-tab” and rabbet joint construction● Only 19" X 25" X 20"

©2010 Klipsch Group, Inc. All rights reserved.Specifications subject to engineering changes.

3502 Woodview TraceIndianapolis, IN 46268

1-800-KLIPSCH • www.klipsch.com