EVF-1152S/94-FG Loudspeaker System

Frequency Response & Impedance:

110

 

 

 

 

316

100

 

 

 

 

100

90

 

 

 

 

Impedance (Ohms)

Sensitivity(dB)

 

 

 

 

80

 

 

 

 

10

 

 

 

 

Passive Mode, Half Space

 

70

 

 

 

Impedance

3.16

 

 

 

 

20

50

100

1000

10000

20000

Frequency (Hz)

Vertical Off Axis Frequency Response (Up):

 

110

 

 

 

 

 

 

100

 

 

 

 

 

(dB)

 

 

 

 

 

 

Sensitivity

90

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

On Axis

10° Vertical Up

 

70

 

 

20° Vertical Up

30° Vertical Up

 

 

 

 

 

 

 

20

50

100

1000

10000

20000

Frequency (Hz)

Horizontal Off Axis Frequency Response:

 

110

 

 

 

 

 

 

100

 

 

 

 

 

(dB)

 

 

 

 

 

 

Sensitivity

90

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

On Axis

10° Horizontal

 

 

 

 

20° Horizontal

30° Horizontal

 

70

 

 

40° Horizontal

50° Horizontal

 

 

 

 

 

 

 

20

50

100

1000

10000

20000

Frequency (Hz)

Vertical Off Axis Frequency Response (Down):

 

110

 

 

 

 

 

 

100

 

 

 

 

 

(dB)

 

 

 

 

 

 

Sensitivity

90

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

On Axis

10° Vertical Down

 

70

 

 

20° Vertical Down

30° Vertical Down

 

 

 

 

 

 

 

20

50

100

1000

10000

20000

Frequency (Hz)

Beamwidth:

 

 

360

Horizontal

 

 

 

 

Vertical

(degrees)

100

 

50

 

-6dB Beamwidth

20

 

 

 

Directivity:

30

dB

 

(DI),Index

20

 

Directivity

10

1000

100

Directivity(Q)

Factor

10

3.6

 

 

 

 

20

100

1000

10000

20000

Frequency (Hz)

Block Diagram (Biamp):

0

 

 

 

 

 

 

1

20

100

1000

10000

 

 

20000

Frequency (Hz)

Block Diagram (Passive):

Page 2
Image 2
EV Rider manual EVF-1152S/94-FG Loudspeaker System

EVF-1152S/94-FG specifications

The EV Rider EVF-1152S/94-FG is a meticulously designed electric scooter that caters to the needs of individuals seeking mobility solutions that are both practical and efficient. This model stands out in the market due to its innovative technology and robust features, making it a popular choice among users who require a reliable mode of transport for daily use.

One of the main highlights of the EVF-1152S/94-FG is its lightweight yet durable construction. Weighing in at approximately 119 pounds, this electric scooter is easy to maneuver, yet it can support a weight capacity of up to 300 pounds, ensuring that it is suitable for a variety of users. The scooter features a stylish and compact design, making it advantageous for both urban environments and suburban settings.

The EVF-1152S/94-FG is powered by a high-performance 24V, 10Ah lead-acid battery, providing a range of up to 15 miles on a single charge. This efficient battery technology allows users to travel longer distances without the need for frequent recharging, making it ideal for day-to-day commuting activities. Additionally, the scooter boasts a powerful 400W motor, which ensures smooth acceleration and a top speed of 4 miles per hour.

Safety is paramount in the design of the EV Rider EVF-1152S/94-FG. It is equipped with a reliable braking system that includes both electromagnetic brakes and disc brakes, providing a high level of control and stability. Furthermore, the model features bright LED headlights and taillights, enhancing visibility for both the rider and others on the road, especially during low-light conditions.

Another notable characteristic of the EVF-1152S/94-FG is its user-friendly control panel. Riders can effortlessly adjust speed, track battery life, and engage various functions to suit their needs. The ergonomic design of the handles ensures comfort during prolonged use, while the adjustable seat provides optimal positioning for a pleasant riding experience.

In addition to its performance and safety features, the EV Rider EVF-1152S/94-FG offers versatility with its foldable design, allowing users to easily transport or store the scooter when not in use. This model is particularly suitable for individuals with mobility challenges, providing them with the independence and freedom to navigate their surroundings with confidence.

In conclusion, the EV Rider EVF-1152S/94-FG combines cutting-edge technology with impressive features, making it an excellent choice for anyone in need of a dependable electric scooter. Its durable construction, safety features, and ease of use are indicative of a quality mobility solution designed to enhance the lives of its users.