Item

Model

Sensitivity
(at 1KHz)

Rated
Input

Max
Input

Impedance
(at 1KHz)

Frequency
Response

Magnet

Net
Weight

HSP-45SB

96dB±3dB

300mW

500mW

8-100 ohms

fo-18KHz

Nd12.5Φ

10.5g

HSP-45FM

96dB±3dB

300mW

500mW

8-100 ohms

fo-18KHz

Fe32Φ6t

49.5g

HSP-50SA

96dB±3dB

300mW

500mW

8-100 ohms

fo-18KHz

Nd12.5Φ

12.0g

HSP-50SB

96dB±3dB

300mW

500mW

8-100 ohms

fo-18KHz

Nd12.5Φ

16.0g

HSP-53FA

90dB±3dB

200mW

300mW

8-100 ohms

fo-18KHz

Fe32Φ5t

29.0g

HSP-50NP

95dB±3dB

300mW

500mW

8-100 ohms

fo-18KHz

Fe12.5Φ

14.0g

HSP-57SA

95dB±3dB

300mW

500mW

8-100 ohms

fo-18KHz

Fe12.5Φ

19.0g

HSP-57NP

95dB±3dB

300mW

500mW

8-100 ohms

fo-18KHz

Fe12.5Φ

18.0g

HSP-57SAD

100dB±3dB

500mW

1W

8-100 ohms

fo-18KHz

Fe12.5Φ

19.5g

HSP-77AMD

100dB±3dB

500mW

1W

8-100 ohms

fo-18KHz

Fe13Φ

49.5g