SPEAKER SERIES

ADK-1008RA-2W

ADK-1308DA-10W

 

 

ADK-1508DA-30W

 

ADK-1508DA-31W

 

ADK-1608DA-7

 

ADK-1708DA-4C

 

ADK-1808EA-0W


ADK-1808EA-1

 

 

ADK-181308DA-4W

ADK-181308DA-5W

 

ADK-2008EB-27

ADK-201008DA-0W

ADK-1808EA-1

 


ADK-2604AB-1C

 

 

ITEM

SPECIFICATIONS

01

Type

Dynamic speaker

02

Dimension

External diameter 26mm

03

Rated Input Power

1.0W (Long Time)

04

Max. Input Powe

1.2W (Short Time)

05

Impedance

4 ohm 15% at 2000Hz.

06

Resonance Frequency (Fo)

600 Hz 20% at Fo, 1V

07

Sensitivity (S.P.L.)

74d B(W/m) 3 dB

at AVE 1.0 V 1.8 KHz.

93d B (1.0W / 0.1m) 3 dB

08

Frequency Range

Fo V 10KHz

09

Total Harmonics Distortion

Max 10 % at 1 KHz,1.2W.

ADK-2608DA-0

 

ADK-2808AB-9

ADK-3608BB-26-LF

 

 

ITEM

SPECIFICATIONS

01

Type

Dynamic speaker

02

Dimension

External diameter 36 mm

03

Rated Input Power

0.7W (Long Time)

04

Max. Input Powe

1.0W (Short Time)

05

Impedance

8 ohm 15% at 1000Hz.

06

Resonance Frequency (Fo)

600 Hz 20% at Fo, 1V

07

Sensitivity (S.P.L.)

92d B(0.1W/0.1m) 3 dB

at AVE 0.8K 1.0 1.2K 1.5 KHz.

100d B (0.7W / 0.1m) 3 dB

08

Frequency Range

Fo V 7KHz

09

Total Harmonics Distortion

Max 8 % at 1 KHz,0.7W.


ADK-4008AA-1


ADK-4008BB-11

ADK-M13001-W6


ADK-M13002-W


ADK-M15001-P


ADK-M15002

 

 


ADK-M15002-W8

 

ITEM

SPECIFICATIONS

01

Type

Dynamic speaker

02

Dimension

External diameter 15 mm

03

Rated Input Power

0.5 W

04

Impedance

8 ohm 15% at 1500Hz

05

Resonance Frequency (Fo)

700 Hz 20% at Fo, 1V

06

Sensitivity (S.P.L.)

71 dB(W/m) 3 dB

at AVE 1.2K,1.5K,1.8K,2.0K(Hz).

87 dB(0.5W/0.1m) 3 dB

07

Frequency Range

Fo V 20KHz

08

Distortion

Less than 5 % at 1500Hz,0.5W

09

Max. Input Power

Must be normal at 1.0W white noise for 1 minute.


ADK-M15008-W

 

01

Type

Dynamic speaker

02

Dimension

External diameter 15 mm

03

Rated Input Power

0.5 W

04

Impedance

8 ohm 15% at 2000Hz

05

Resonance Frequency (Fo)

800 Hz 20% at Fo, 1V

06

Sensitivity (S.P.L.)

78 dB(W/m) 3 dB

at AVE 1.0K,1.2K,1.5K,1.8K(Hz).

92 dB(0.5W/0.1m) 3 dB

07

Frequency Range

Fo V 20KHz

08

Distortion

Less than 5 % at 2000Hz 0.5W

09

Max. Input Power

Must be normal at 0.8W white noise for 1 minute.


AK-0832UA-0

 

01

Type

Dynamic speaker

02

Dimension

External diameter 8 mm

03

Rated Input Power

0.01 W

04

Impedance

32 ohm 15% at 2KHz

05

Resonance Frequency (Fo)

1020 Hz 20% at Fo, 1V

06

Sensitivity (S.P.L.)

53dB(0.01W/0.1m) 3 dB

at AVE 2.5K,3.0K,3.5K,4.0K(Hz).

07

Frequency Range

Fo V 20KHz

08

Distortion

Less than 10 % at 2000Hz 0.01W

09

Max. Input Power

Must be normal at 0.02W white noise for 1 minute.

AK-1008RA-3

 

ITEM

SPECIFICATIONS

01

Type

Dynamic speaker

02

Dimension

External diameter 10 mm

03

Rated Input Power

0.15 W

04

Impedance

8 ohm 15% at 3K Hz

05

Resonance Frequency (Fo)

1200 Hz 20% at Fo, 1V

06

Sensitivity (S.P.L.)

72dB(W/m) 3 dB

at AVE 1.2K,1.6K,2.0K,2.5K Hz.

83dB(0.15W/0.1m) 3 dB

07

Frequency Range

Fo V 6K Hz

08

Total Harmonics Distortion

Less than 8 % at 1 KHz ,1.0V.

09

Max. Input Power

Must be normal at 0.3W White Noise for 1 minute.


AK-1508DA-22P

 

01

Type

Dynamic speaker

02

Dimension

External diameter 15 mm

03

Rated Input Power

0.5 W

04

Impedance

8 ohm 15% at 2000Hz

05

Resonance Frequency (Fo)

720 Hz 20% at Fo, 1V

06

Sensitivity (S.P.L.)

71dB(W/m) 3 dB

at AVE 0.8,1.0,1.2,1.5 KHz.

87 dB(0.5W/0.1m) 3 dB

07

Frequency Range

Fo V 20KHz

08

Distortion

Less than 10 % at 2000Hz ,0.5 W.

09

Max. Input Power

Must be normal at 0.8W white noise for 1 minute.


AK-2208EA-OPB-LF

 

ITEM

SPECIFICATIONS

01

Type

Dynamic speaker

02

Dimension

External diameter 22.5mm

03

Rated Input Power

0.25W (Long Time)

04

Max. Input Powe

0.5W (Short Time)

05

Impedance

8 ohm 15% at 2500Hz.

06

Resonance Frequency (Fo)

1500 Hz 20% at Fo, 1V

07

Sensitivity (S.P.L.)

75d B (0.25W / 0.5m) 3 dB at AVE 2.0V 3.5 KHz.

08

Frequency Range

500 V 4KHz

09

Total Harmonics Distortion

Max 8 % at 2.5 KHz,0.25W.


AK-251408EC-1

 

ITEM

SPECIFICATIONS

01

Type

Dynamic speaker

02

Dimension

External diameter 25*14 mm

03

Rated Input Power

1.0 W

04

Max. Input Power

1.5 W

05

Impedance

8 ohm 15% at 2KHz

06

Resonance Frequency (Fo)

950 Hz 20% at Fo, 1V

07

Sensitivity (S.P.L.)

77 dB(W/m) 3 dB

at AVE 1.0K,1.2K,1.6K,2.0K Hz.

96 dB(1.0W/0.1m) 3 dB

08

Frequency Range

Fo V 20KHz

09

Total Harmonics Distortion

Max. 8 % at 1KHz,1.0W.


AK-251608MC-0

 

01

Type

Dynamic Loudspeaker

02

Dimension

External diameter 25x16 mm

03

Rated Input Power

0.5 W

04

Impedance

8 ohm 15% at 2KHz Test

05

Resonance Frequency (Fo)

800 Hz 20% at Fo, 1V

06

Sensitivity (S.P.L.)

76dB/W(m) 3 dB at AVE 1.2k, 1.5k, 1.8k, 2.0k(Hz).

07

Sound Pressure Level

92dB/0.1(m) 3 dB

08

Frequency Range

Fo V20 KHz

09

Distortion

Less than 5% from 2KHz 0.5W


AK-2708TA-0

 

 

01

Type

Dynamic speaker

02

Dimension

External diameter 27 mm

03

Rated Input Power

0.25 W

04

Impedance

8 ohm 15% at 1500Hz

05

Resonance Frequency (Fo)

900 Hz 20% at Fo, 1V

06

Sensitivity (S.P.L.)

77 dB(W/m) 3 dB

at AVE 1.5K,1.8K,2.0K,2.5K(Hz).

90 dB(0.25W/0.1m) 3 dB

07

Frequency Range

Fo V 5.3KHz

08

Distortion

Less than 10 % at 1500Hz 0.25W

09

Max. Input Power

Must be normal at 0.5W white noise for 1 minute.


AK-272008CC-0

 

 

01

Type

Dynamic speaker

02

Dimension

External diameter 27 x 20 mm

03

Rated Input Power

1.5 W

04

Impedance

8 ohm 15% at 1500Hz

05

Resonance Frequency (Fo)

710 Hz 20% at Fo, 1V

06

Sensitivity (S.P.L.)

74 dB(W/m) 3 dB

at AVE 1.0K,1.2K,1.5K,1.8K(Hz).

95 dB(1.5W/0.1m) 3 dB

07

Frequency Range

Fo V 5KHz

08

Distortion

Less than 10 % at 1500Hz 1.5 W

09

Max. Input Power

Must be normal at 2W white noise for 1 minute.


AK-3008AB-6

 


AK-3008AB-8W

ITEM

SPECIFICATIONS

01

Type

Dynamic speaker

02

Dimension

External diameter 36 mm

03

Rated Input Power

0.2W (Long Time)

04

Max. Input Power

0.5W (Short Time)

05

Impedance

8 ohm 15% at 1500Hz.

06

Resonance Frequency (Fo)

700 Hz 20% at Fo, 1V

07

Sensitivity (S.P.L.)

80d B(W/m) 3 dB

at AVE 1.0 V 1.8 KHz.

93d B (0.2W / 0.1m) 3 dB

08

Frequency Range

Fo V 6KHz

09

Total Harmonics Distortion

Max 8 % at 1 KHz,0.2W.


AK-3202BC-0

 

01

Type

Dynamic speaker

02

Dimension

External diameter 32 mm

03

Rated Input Power

2.0 W

04

Impedance

2 ohm 15% at 1000 Hz

05

Resonance Frequency (Fo)

450 Hz 20% at Fo, 1V

06

Sensitivity (S.P.L.)

74 dB(W/m) 3 dB

at AVE 0.6K,0.7K,0.8K,1.0K(Hz).

97 dB(0.01W/0.1m) 3 dB

07

Frequency Range

Fo V 2.2KHz

08

Distortion

Less than 10 % at 1000Hz 2.0W

09

Max. Input Power

Must be normal at 3.0W white noise for 1 minute.


AK-343408FF-1

 

ITEM

SPECIFICATIONS

01

Type

Dynamic speaker

02

Dimension

External diameter 34x34 mm

03

Rated Input Power

3.5 W

04

Impedance

8 ohm 15% at 1000Hz

05

Resonance Frequency (Fo)

280 Hz 20% at Fo, 1V

06

Sensitivity (S.P.L.)

76 dB(W/m) 3 dB

at AVE 0.5K,0.6K,0.8K,1.0K(Hz).

95dB(1W/0.1m) 3 dB

07

Frequency Range

Fo V 20KHz

08

Total Harmonics Distortion

Less than 8 % at 1KHz ,1.0V.

09

Max. Input Power

Must be normal at 5.0W white noise for 1 minute.


AK-352008CC-0

 

01

Type

Dynamic speaker

02

Dimension

External diameter 35 x 20 mm

03

Rated Input Power

2.0 W

04

Impedance

8 ohm 15% at 1000 Hz

05

Resonance Frequency (Fo)

520 Hz 20% at Fo, 1V

06

Sensitivity (S.P.L.)

79 dB(W/m) 3 dB

at AVE 0.8 K,1.0 K,1.2 K,1.5 K(Hz).

102 dB(2.0W/0.1m) 3 dB

07

Frequency Range

Fo V 1.9 KHz

08

Distortion

Less than 10 % at 1000 Hz 2.0 W

09

Max. Input Power

Must be normal at 3.0 W white noise for 1 minute.


AK-3608BB-12

 

01

Type

Dynamic speaker

02

Dimension

External diameter 36 mm

03

Rated Input Power

1.0 W

04

Impedance

8 ohm 15% at 1000Hz

05

Resonance Frequency (Fo)

440 Hz 20% at Fo, 1V

06

Sensitivity (S.P.L.)

81 dB(W/m) 3 dB

at AVE 1.0K,1.2K,1.5K,1.8K(Hz).

100 dB(1W/0.1m) 3 dB

07

Frequency Range

Fo V 5.2KHz

08

Distortion

Less than 10 % at 1000Hz 1.0 W

09

Max. Input Power

Must be normal at 1.2W white noise for 1 minute.


AK-371708BC-0

 

01 Type Dynamic speaker
02 Dimension External diameter 37.8X17.2 mm
03 Rated Input Power 2.0 W
04 Impedance 8 ohm 15% at 1500Hz
05 Resonance Frequency (Fo) 550 Hz 20% at Fo, 1V
06 Sensitivity (S.P.L.) 73 dB(W/m) 3 dB at AVE 0.6,0.8,1.0,1.2 KHz.
96 dB (2.0W/0.1m) 3 dB
07 Frequency Range Fo V 20KHz
08 Distortion Less than 10 % at 1500Hz,2.0W
09 Max. Input Power Must be normal at 3.0W white noise for 1 minute.


AK-402008CC-1C

 

01 Type Dynamic speaker
02 Dimension External diameter 40 x 20 mm
03 Rated Input Power 1.0 W
04 Impedance 8 ohm 15% at 1000Hz
05 Resonance Frequency (Fo) 530 Hz 20% at Fo, 1V
06 Sensitivity (S.P.L.) 81 dB(W/m) 3 dB at AVE 0.8K,1.0K,1.2K,1.5K(Hz).
100 dB(0.3W/0.1m) 3 dB
07 Frequency Range Fo V 20KHz
08 Distortion Less than 10 % at 1000Hz 1.0 W
09 Max. Input Power Must be normal at 1.2W white noise for 1 minute.


AK-4508BC-4

 

ITEM

SPECIFICATIONS

01

Type

Dynamic speaker

02

Dimension

External diameter 45 mm

03

Rated Input Power

0.5 W

04

Max. Input Power

1.0 W

05

Impedance

8 ohm 15% at 1.5K Hz

06

Resonance Frequency (Fo)

500 Hz 20% at Fo, 1V

07

Sensitivity (S.P.L.)

72 dB(W/m) 3 dB

at AVE 0.8K,1.0K,1.2K,1.6K Hz.

91 dB(0.5W/0.1m) 3 dB

08

Frequency Range

Fo V 4.5KHz

09

Total Harmonics Distortion

Max 8 % at 1 KHz .


AK-5008BB-1

 

01 Type Black Mylar Diaphragm Speaker
02 Dimension External diameter 50 mm
03 Rated Input Power 0.3 W
04 Impedance 8 ohm 15% at 1000 Hz test
05 Resonance Frequency (Fo) 600 Hz 20%
06 Sensitivity (S.P.L.) 85dB/W(m) 3dB at AVE 1.0K, 1.2K, 1.5K, 1.8K, (Hz)
99/0.3W(0.1m) 3dB
07 Frequency Range Fo V 5.3 KHz
08 Distortion Less than 10 % at 1KHz 0.3W
09 Max. Input Power Must be normal at 0.5W white noise for 1 minute.


AK-6604BA-1

 

ITEM SPECIFICATIONS
01 Type Dynamic speaker
02 Dimension External diameter 66 mm
03 Rated Input Power 3.0 W
04 Max. Input Power 4.0W
05 Impedance 4 ohm 15% at 1K Hz
06 Resonance Frequency (Fo) 470 Hz 20% at Fo, 1V
07 Sensitivity (S.P.L.) 88 dB(W/m) 3 dB at AVE 0.6K,0.8K,1.0K,1.2K Hz.
107 dB(1.0W/0.1m) 3 dB
08 Frequency Range Fo V 9KHz
09 Total Harmonics Distortion Max. 8 % at 1 KHz


AK-703008BC-0

 

01 Type Dynamic speaker
02 Dimension External diameter 70 x 30 mm
03 Rated Input Power 1.5 W
04 Impedance 8 ohm 15% at 1000Hz
05 Resonance Frequency (Fo) 450 Hz 20% at Fo, 1V
06 Sensitivity (S.P.L.) 83 dB(W/m) 3 dB at AVE 0.6K,0.8K,1.0K,1.2K(Hz).
104 dB(1.5W/0.1m) 3 dB
07 Frequency Range Fo V 4.75KHz
08 Distortion Less than 10 % at 1000 Hz 1.5 W
09 Max. Input Power Must be normal at 2.5 W white noise for 1 minute.

AK-714108BC-4

01 Type Dynamic speaker
02 Dimension External diameter 71*41 mm
03 Rated Input Power 4 W
04 Impedance 8 ohm 15% at 1K Hz
05 Resonance Frequency (Fo) 380 Hz 20% at Fo, 1V
06 Sensitivity (S.P.L.) 81 dB(W/m) 3 dB at AVE 0.6K,0.8K,1K,1.2K(Hz).
100 dB(1W/0.1m) 3 dB
07 Frequency Range Fo V 20KHz
08 Distortion Less than 10 % at 1K Hz 4 W
09 Max. Input Power Must be normal at 5W white noise for 1 minute.


AK-803108DC-0C2-LF

ITEM SPECIFICATIONS
01 Type Dynamic speaker
02 Dimension External diameter 80 31.1 mm
03 Rated Input Power 2.0W (Long Time)
04 Max. Input Powe 4.0W (Short Time)
05 Impedance 8 ohm 15% at 1500Hz.
06 Resonance Frequency (Fo) 630 Hz 20% at Fo, 1V
07 Sensitivity (S.P.L.) 75d B(W/m) 3 dB at AVE 1.0 V 1.8 KHz.
98d B (2.0W / 0.1m) 3 dB
08 Frequency Range Fo V 8KHz
09 Total Harmonics Distortion Max 8 % at 1 KHz,1.5W.