KPT-KHJ-LF

KPT-904-LF

KPT-315-LF

KPT-415-LF

45Hz-800Hz ± 4dB

45Hz-1.5kHz ± 3dB

50Hz-1.3kHz ± 3dB

43Hz-750Hz ± 3dB

34Hz-1kHz -10dB

32Hz-2kHz -10dB

42Hz-2.5kHz -10dB

26Hz-900Hz -10dB

200 watts (40.5V) per woofer 40Hz-800Hz

400 watts (58V) per woofer 40Hz-800Hz

400 watts (40V) 40Hz-800Hz

800 watts (58V) per woofer pair 40Hz-800Hz

128dB

130dB

125dB

133dB

105dB

104dB

102dB

107dB

Horizontal 90° ± 20° 200Hz-1kHz

Horizontal 90° ± 20° 250Hz-1.5kHz

Horizontal 110° ± 30° 350Hz-1.7kHz

Horizontal 90° ± 30° 200Hz-1kHz

Vertical 90° ± 20° 200Hz-600Hz

Vertical 60° ± 20° 450Hz-1.5kHz

Vertical 120° ± 30° 300Hz-1kHz

Vertical 60° ± 30° 300Hz-3kHz

8dB ± 2dB 200Hz-800Hz

7dB ± 2dB 200Hz-1kHz

6dB ± 1dB 150Hz-1kHz

8dB ± 2dB 200Hz-600Hz

6.3

5

4

6.3

8 ohms (4.1 min. @ 120Hz)

8 ohms (4.2 min. @ 150Hz)

8 ohms (4 min. @ 180Hz)

8 ohms (4 min. @ 150Hz) per woofer pair

woofers wired in parallel

woofers wired in parallel

 

Top and bottom woofer in parallel and middle pair in parallel

Two K-1080-KP 12" woofers

Two K-45-EP 15" woofers

One K-48-EP 15" woofer

Four K-45-EP 15" woofers

Barrier strip

Barrier strip

Barrier strip

Barrier Strip

40.0" (101.6cm)

43.25" (109.85cm)

38.25" (97.16cm)

48.75" (123.83cm)

41.5" (105cm)

27.25" (69.22cm)

27.25" (69.2cm)

35.75" (90.8cm)

24.5" (62.23cm)

17.75" (45.1cm)

12.25" (31.1cm)

22.5" (57.15cm)

180 lbs. (82kg)

135 lbs. (61kg)

90 lbs. (41kg)

200 lbs. (91kg)

HIGH – FREQUENCY DEVICES

 

KPT-GRAND-HF-T

KPT-904-HF

KPT-445-HF

Frequency Response1

500Hz-19kHz ± 3dB

500Hz-19kHz ± 3dB

650Hz-20kHz ± 3dB

Power Handling 2

50 watts (20V) 800Hz-8kHz

50 watts (20V) 800Hz-8kHz

55 watts (19V) 1.2kHz-12kHz

Calc. Max. Cont. Output3

125dB

125dB

121dB

Sensitivity 4

108dB

108dB

105dB

Coverage

Horizontal 90° ± 20° 1kHz-16kHz

Horizontal 80° ± 20° 800Hz-18kHz

Horizontal 90° ± 20° 2K-18kHz

 

Vertical 50° ± 20° 2.5kHz-16kHz

Vertical 60° ± 20° 2kHz-19kHz

Vertical 60° ± 20° 2.5kHz-20kHz

DI

8dB ± 2dB 800Hz-12kHz

8dB ± 2dB 700Hz-10kHz

8dB ± 2dB 1kHz-20kHz

Q

6.3

6.3

6.3

Nominal Impedance

8 ohms (7.8 min. @ 2.5kHz)

8 ohms (7.8 min. @ 2.5kHz)

8 ohms (7.4 min. @ 1kHz)

Transducers

One K-69-A 2.75" titanium diaphragm compression

One KDE-75-8P 3" titanium diaphragm compres-

One K-70-G 1.75" titanium diaphragm

 

driver on a K-510 horn

sion driver on a K-510 horn

compression driver on a K-703 horn

Input Connectors

Spring terminals on driver

Spring terminals on driver

Spring terminals on driver

Height

10" (25.4cm)

12.25" (31.12cm)

39.5" (100.33cm)

Width

39.5" (100.33cm)

15.25" (38.74cm)

39.75" (100.97cm)

Depth

7.75" (19.69cm)

10.25" (26.04cm)

7.75" (19.69cm)

Weight

25 lbs. (11.38kg)

21 lbs. (10kg)

38 lbs. (17.2kg)

 

KPT-402-HF

KPT-335-HF

Frequency Response1

450Hz-18kHz ± 3dB

650Hz-20kHz ±3dB

Power Handling 2

50 watts (20V) 500Hz-5kHz

55 watts (19V) 1.2kHz-12kHz

Calc. Max. Cont. Output3

128dB

121dB

Sensitivity 4

111dB

105dB

Coverage

Horizontal 90° ± 20° 220Hz-14kHz

Horizontal 90° ± 20° 2kHz-18kHz

 

Vertical 60° ± 15° 600Hz-18kHz

Vertical 60° ± 20° 2.5kHz-20kHz

DI

8dB ± 2dB 200Hz-14kHz

8dB ± 2dB 1kHz-20kHz

Q

6.3

6.3

Nominal Impedance

8 ohms (8 min. @ 550Hz)

8 ohms (7.4 min @ 1kHz)

Transducers

One K-1132 3" tatanium diaphragm

One K-70-G 1.75" titanium diaphragm

 

compression driver on a K-402 horn

compression driver on a K-703 horn

Input Connectors

Spring terminals on driver

Spring terminals on driver

Height

27.25" (69.22cm)

19.5" (50cm) w/904 bracket and KPT-335-MF

Width

39.75" (100.97cm)

27.25" (69.22cm)

Depth

23.75" (60.33cm)

10.25" (26.04cm)

Weight

60 lbs. (27.2kg)

32 lbs. (15kg)

*Frequency response behind a screen with horn equalization applied.

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Klipsch Loudspeaker System manual High Frequency Devices, KPT-904-LF KPT-315-LF KPT-415-LF, KPT-904-HF KPT-445-HF

Loudspeaker System specifications

Klipsch loudspeakers are renowned for their high-quality sound reproduction and innovative design, appealing to audiophiles and casual listeners alike. Founded by audio pioneer Paul W. Klipsch in 1946, the brand has built a legacy focused on delivering exceptional performance through meticulous engineering and craftsmanship.

One of the main features of Klipsch loudspeaker systems is their unique horn-loaded technology. This design enhances audio efficiency by projecting sound more effectively than conventional drivers. The horns contribute to a wider dispersion of sound, allowing listeners to experience consistent audio quality, whether they are sitting in front of the speakers or off to the side. This makes Klipsch speakers ideal for larger rooms and open spaces, where achieving an immersive sound experience can be challenging.

Klipsch speakers also utilize high-sensitivity drivers, which means they produce more sound output with less power compared to conventional speakers. This efficiency allows users to enjoy dynamic sound even at lower volume levels. Many Klipsch models are built with premium materials, such as compression drivers made of titanium, which enhance durability and sonic clarity.

In addition to their audio prowess, Klipsch loudspeakers boast a distinctive aesthetic appeal. Many models feature a classic wood veneer finish combined with the striking black or copper accents of their drivers. This elegant design makes them a perfect addition to both home theaters and more understated living environments.

To further enhance the listening experience, Klipsch incorporates advanced technologies such as Dolby Atmos and wireless connectivity options in their modern systems. Klipsch's Reference Wireless series allows users to stream high-resolution audio seamlessly, eliminating clutter caused by wires and providing flexibility in speaker placement.

Surround sound systems like the Klipsch Reference Premiere series offer users an enveloping audio experience, ideal for movies, music, and gaming. These systems often integrate multiple speaker configurations, including floor-standing speakers, bookshelf models, and subwoofers, all working in harmony to deliver powerful and precise sound.

In summary, Klipsch loudspeaker systems combine horn-loaded technology, high-sensitivity drivers, and stylish designs to create an outstanding auditory experience. Whether in a sophisticated home theater or a simple living room setup, Klipsch speakers are designed for those who seek a premium sound experience without compromise. With a legacy that spans decades, Klipsch continues to innovate, ensuring their systems remain at the forefront of audio technology.