PN-4521 Tower Speaker System

W = 6"

D = 11"

H = 44.5"

*Magnetically shielded

*24dB/oct high pass 18dB/oct low pass

*Enclosure type:

passive radiator bass reflex system

* Woofers:

Four 4" high power poly cone drivers

*Passive Radiator: One 10" SLAPS

*Tweeters:

Two 1" high definition silk dome

*Power handling: 500 watts

*Sensitivity: 89dB @ 1W/1M

*Bandwidth: 20Hz to 35kHz.

*Net weight:

47 Lbs.

- dBSPL

Distance Loudspeaker - mic: 104.3 cm dBSPL normalized on 1 Meter

 

PN-4521 Tower

 

 

 

Ohm

1W / 1M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100

 

 

 

 

 

 

 

 

 

 

 

 

 

56

90

 

 

 

 

 

 

 

 

 

 

(88.9 dB Diff:0.01)

48

 

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

 

 

 

 

40

70

 

 

 

 

 

 

 

 

 

 

 

 

 

32

60

 

 

 

 

 

 

 

 

 

 

 

 

 

24

50

 

 

 

 

 

 

 

 

 

 

(Impedance Curve)

16

 

 

 

 

 

 

 

 

 

 

 

 

40

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

20

30

50

100

200

500

1k

2k

3k

5k

10k

20k

30kHz

PN-4421 Center Speaker System

W = 28"

D = 11"

H = 6"

*Magnetically shielded

*24dB/oct high pass 18dB/oct low pass

*Enclosure type:

passive radiator bass reflex system

* Woofers:

Four 4" high power poly cone drivers

*Passive Radiator: One 10" SLAPS

*Tweeters:

Two 1" high definition silk dome

*Power handling: 500 watts

*Sensitivity: 89dB @ 1W/1M

*Bandwidth: 25Hz to 35kHz.

*Net weight:

47 Lbs.

-dBSPL 1W / 1M

100

90

80

70

60

50

40

Distance Loudspeaker - mic: 104.3 cm dBSPL normalized on 1 Meter

 

PN-4421 Centre

 

 

 

Ohm

 

 

 

 

 

 

 

 

 

 

 

 

 

56

 

 

 

 

 

 

 

 

 

 

(89 dB Diff:0.01)

 

48

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

 

 

 

 

 

 

 

 

 

 

 

 

 

32

 

 

 

 

 

 

 

 

 

 

 

 

 

24

 

 

 

 

 

 

 

 

 

 

(Impedance Curve)

16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

20

30

50

100

200

500

1k

2k

3k

5k

10k

20k

30kHz

3

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Earthquake Sound user manual PN-4521 Tower Speaker System, PN-4421 Center Speaker System

PN-4521 specifications

The Earthquake Sound PN-4521 is a powerful subwoofer that stands out in the audio industry thanks to its advanced technologies and impressive features. Tailored for home theater enthusiasts and audiophiles alike, this subwoofer delivers exhilarating low-frequency performance, creating an immersive sound experience.

One of the notable features of the PN-4521 is its robust 15-inch woofer. This larger driver size allows for deeper bass response compared to standard subwoofers. When combined with the subwoofer’s high power handling capabilities, the PN-4521 can produce rumbling lows that not only enhance music listening but also elevate the experience of watching movies, making explosions and rumbles come to life.

The PN-4521 employs Earthquake Sound's unique patented technologies, including the Direct Port Technology. This innovation ensures that the subwoofer can efficiently convert power into sound without any distortion. By engineering the cabinet with precision, the design minimizes turbulence, resulting in clear and articulate bass that tightens the overall sound.

Another significant characteristic of the PN-4521 is its adjustable crossover settings, allowing users to tweak the output to their preference. With a wide frequency response range, the subwoofer can seamlessly integrate with various speaker setups, making it a versatile choice for different audio systems. Whether you want to feel the low end in music or need the bass to support your home theater system, the PN-4521 adapts accordingly.

The subwoofer is built with durability in mind. Its sturdy enclosure not only contributes to the quality of sound by reducing unwanted resonances, but also ensures longevity. The attractive finish and thoughtful design allow for easy integration into any room, complementing both aesthetic and acoustic needs.

In terms of connectivity, the PN-4521 offers multiple input options, including speaker level and line-level inputs, making it compatible with a wide range of audio equipment. The user-friendly layout ensures that installation is straightforward, empowering users to make the most out of their audio experience.

Overall, the Earthquake Sound PN-4521 is an excellent choice for those seeking a powerful, reliable, and versatile subwoofer. With its combination of advanced technology, quality construction, and user-friendly features, it promises to deliver an extraordinary sound that will satisfy even the most demanding audiophile.