It is P. AUDIO entry-level line. For those who meet with strong budget constraints but who cannot give up reliability, this is the choice! Low price, wide range, reliability.



HP-21W


Description
WOOFER
Size (in.)
21.0
Power RMS (Watts)
850
Fs (Hz)
28.0
Xmax (mm)
6.5
Sensitivity 1w/1m (dB)
94
Qts
0.44
Vas (lt)
389.0
Frequency Range (Hz)
30-1000
Magnet Material
Ferrite
Voice Coil Diameter (in.)
4.0


HP-10T


Description
HIGH POWER FULL RANGE
Size (in.)
10.0
Power RMS (Watts)
100
Fs (Hz)
70.0
Xmax (mm)
1.0
Sensitivity 1w/1m (dB)
96
Qts
0.72
Vas (lt)
21.46
Frequency Range (Hz)
50-10000
Magnet Material
Ferrite
Voice Coil Diameter (in.)
2.0


HP-10W


Description
HIGH POWER MID-BASS
Size (in.)
10.0
Power RMS (Watts)
100
Fs (Hz)
48.0
Xmax (mm)
3.0
Sensitivity 1w/1m (dB)
96
Qts
0.4
Vas (lt)
55.35
Frequency Range (Hz)
50-2500
Magnet Material
Ferrite
Voice Coil Diameter (in.)
2.0


HP-12T


Description
HIGH POWER BASS & FULL RANGE
Size (in.)
12.0
Power RMS (Watts)
100
Fs (Hz)
62.0
Xmax (mm)
1.0
Sensitivity 1w/1m (dB)
96
Qts
0.66
Vas (lt)
46.05
Frequency Range (Hz)
50-10000
Magnet Material
Ferrite
Voice Coil Diameter (in.)
2.0


HP-12W


Description
HIGH POWER BASS
Size (in.)
12.0
Power RMS (Watts)
100
Fs (Hz)
48.0
Xmax (mm)
2.0
Sensitivity 1w/1m (dB)
97
Qts
0.57
Vas (lt)
99.77
Frequency Range (Hz)
30-3500
Magnet Material
Ferrite
Voice Coil Diameter (in.)
2.0


HP-15W


Description
HIGH POWER BASS
Size (in.)
15.0
Power RMS (Watts)
200
Fs (Hz)
34.0
Xmax (mm)
3.0
Sensitivity 1w/1m (dB)
96
Qts
0.49
Vas (lt)
254.26
Frequency Range (Hz)
20-3000
Magnet Material
Ferrite
Voice Coil Diameter (in.)
2.0


HP-18W


Description
HIGH POWER BASS
Size (in.)
18.0
Power RMS (Watts)
350
Fs (Hz)
30.0
Xmax (mm)
2.0
Sensitivity 1w/1m (dB)
98
Qts
0.32
Vas (lt)
319.63
Frequency Range (Hz)
20-800
Magnet Material
Ferrite
Voice Coil Diameter (in.)
3.0