Справочник Пользователя для JVC LT-42A80Z

MODEL

HA-NC80

HA-NCX77

Noise Reduction

more than 12 dB at 300 Hz

more than 14 dB at 200 Hz (80%)

(75% when wide mode)

Driver Unit

30 mm dia.

8.5 mm dia.

Frequency Response

10 – 22,000 Hz

8 – 24,000 Hz

Input Impedance

27 ohms (when ON), 42 ohms (when OFF)

16 ohms (when ON), 20 ohms (when OFF)

Sensitivity

103 dB / 1 mW (when ON),

90 dB / 1 mW (when ON),

105 dB / 1 mW (when OFF)

91 dB / 1 mW (when OFF)

Power Supply

AAA battery (DC 1.5 V) x 1

Battery Life (approx.)*

50 hours (using alkaline AAA battery)

70 hours (using alkaline AAA battery)

Cord Length

1.5 m

Weight

165 g (include battery)

55 g (include battery)

Plug

Gold plated

Accessories

Carrying Pouch x 1, AAA Battery x 1,

Soft carrying case x 1, AAA Battery x 1,

Dual Plug Adapter (for in-flight use) x 1

* Varies on operating conditions.

MODEL

HA-E170-A/B/S/W

HA-E130-A/B/P/S/W

HA-E63-A/B/G/P/V

HA-EB70-A/D/S

Driver Unit

30 mm dia.

27 mm dia.

14.8 mm dia.

Frequency Response

12 – 24,000 Hz

16 – 20,000 Hz

Nominal Impedance

32 ohms

16 ohms

Sensitivity

107 dB/1 mW

94 dB/1 mW

108 dB/1 mW

110 dB/1 mW

Max. Input Capability

500 mW (IEC)

1,000 mW (IEC)

500 mW (IEC)

200 mW

Cord Length

0 – 1 m

1.2 m

1.5 m

1 m

Weight (without cord)

35 g

26 g

14.5 g

Plug

Gold plated

Nickel plated

Gold plated

MODEL

HA-M300

Driver Unit

30 mm dia.

Frequency Response

12 – 22,000 Hz

Nominal Impedance

32 ohms

Sensitivity

101 dB/1 mW

Max. Input Capability

1,000 mW (IEC)

Cord Length

3 m

Weight (without cord)

100 g

Plug

Gold plated

Accessories

Plug adapter

MODEL

HA-G770

HA-RX500

HA-RX300

HA-G101

Driver Unit

40 mm dia.

Frequency Response

10 – 25,000 Hz

10 – 22,000 Hz

12 – 22,000 Hz

16 – 22,000 Hz

Nominal Impedance

52 ohms

70 ohms

32 ohms

Sensitivity

107 dB/1 mW

105 dB/1 mW

100 dB/1 mW

98 dB/1 mW

Max. Input Capability

100 mW

1,200 mW (IEC)

50 mW

Cord Length

3.5 m

2.5 m

3 m

Weight (without cord)

255 g

194 g

170 g

Plug

Gold plated

Nickel plated

Accessories

Plug adapter

MODEL

HA-FX77-B/S/W

HA-FX55-A/B/P/W

HA-FX33-A/B/G/P/W

HA-F120-A/B/P/V/W

HA-F130-A/B/D/G/P/W/Z

HA-F10C

HA-F75V

HA-NF120-A/B/P

Driver Unit

8.5 mm dia.

15 mm dia.

13.5 mm dia.

13.6 mm dia.

15 mm dia.

Frequency Response

5 – 25,000 Hz

5 – 24,000 Hz

8 – 23,000 Hz

16 – 20,000 Hz

20 – 20,000 Hz

12 – 22,000 Hz

16 – 20,000 Hz

Nominal Impedance

14 ohms

16 ohms

32 ohms

16 ohms

Sensitivity

95 dB/1 mW

93 dB/1 mW

109 dB/1 mW

108 dB/1mW

98 dB/1 mW

103 dB/1mW

109 dB/1 mW

Max. Input Capability

200 mW (IEC)

20 mW

200 mW (IEC)

30 mW

300 mW (IEC)

Cord Length

0.8m + 0.7m (extension)

1.5 m

1.2 m

1 m

1.2 m

0.6 m

Weight (without cord)

4 g

3 g

3.2 g

5.5 g

5 g

7 g

6 g

Plug

Gold plated

Nickel plated

Gold plated

Accessories

Carring Case

Carrying Case

Noise Cancelling Headphones

Monitoring Headphones

Full-Size Headphones

MODEL

HA-L50-A/B/R/S/W

HA-S350-B/W

Driver Unit

30 mm dia.

Frequency Response

18 – 22,000 Hz

12 – 24,000 Hz

Nominal Impedance

32 ohms

Sensitivity

104 dB

110 dB/1 mW

Max. Input Capability

1,000 mW (IEC)

Cord Length

1.5 m

1.2 m

Weight (without cord)

46 g

91 g

Plug

Nickel plated

Gold plated

Lightweight Headphones

Ear Clip Headphones

In-Ear Headphones

Specificaties

Headphones

MODEL

SU-DH1

Playable Formats

Dolby Digital (Dolby Digital Surround EX), Dolby Pro Logic II, DTS (DTS-ES), MPEG-2 AAC, PCM (Fs=44.1 kHz, 48 kHz)

Surround Functions

Dolby Headphone (DH1: studio, DH2: cinema, DH3: hall), Dolby Pro Logic II (AUTO/MOVIE/MUSIC)

Input Terminals

Optical digital mini jack x 1, LINE IN cord (Gold plated stereo mini plug; 3.5 mm dia.) x 1

Power Requirements

AA battery (DC 1.5 V) x 2

Battery Life (approx.)*

10 hours (using Alkaline AA battery)

Dimensions (W x H x D)

85 mm x 82 mm x 19 mm

Mass (approx.)

62 g (without battery)

Accessories

Carrying Pouch x 1, Plug Adaptor x 1, Manganese AA battery x 2 (for initial use)

Surround Sound Headphone Adaptor

MODEL

SP-A220-S/W

SP-A120-B/W

Speaker System

Stereo speaker with internal amp

Speaker Unit

32 mm dia. x 2 (shielded)

40 mm dia. x 2 (shielded)

Impedance

15K ohms (active), 4 ohms (passive)

260 ohms (active), 4 ohms (passive)

Power Supply

AAA battery (DC 3.0 V) x 2

Maximum Output

160 mW + 160 mW (10% THD)

Battery Life (approx.)*

15 hours (using alkaline batteries)

16 hours (using alkaline batteries)

Cord/Plug

30cm cord with 24K gold-plated stereo mini-plug (3.5 mm dia.) 15 cm cord with 24K gold-plated stereo mini-plug (3.5 mm dia.)

Dimensions (W x H x D)

166 mm x 40 mm dia.

120 mm x 75 mm x 19 mm

Weight

150 g with stand, without battery

125 g with cover/stand

Accessories**

Stand, Carrying pouch

Cover/Stand

Portable Speakers

* Varies on operating conditions.
** Batteries are not included in the package.

MODEL

HA-B27-S

HA-B17-S/W

Driver Unit

30 mm dia.

Frequency Response

8 – 24,000 Hz

16 – 25,000 Hz

Nominal Impedance

32 ohms

Sensitivity

102 dB/1 mW

105 dB/1 mW

Max. Input Capability

50 mW

500 mW (IEC)

Cord Length

1.5 m

Weight (without cord)

43 g

37 g

Plug

Gold plated

Backband Headphones

MODEL

HA-W600RF

GENERAL
Transmission Area

50 m (using JVC measurement system)

Carrier Frequency

900 MHz

HEADSET
Driver Unit

40 mm dia.

Frequency Response

25 – 13,000 Hz

Power Supply

Rechargeable Ni-MH battery (DC1.2 V) x 2

Battery Life (approx.)*

10 hours (using Rechargeable battery)

Weight

250 g

TRANSMITTER
Power Requirements

DC 12 V

Weight

280 g

Accessories

AC adapter, connection cable x 2, Plug Adapter

Cordless FM Stereo Headphones

* Varies on operating conditions.