Specifi cations – Boston Acoustics Horizon Series HS225 User Manual
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Specifi cations
HS 40
HS 50
HS 60
Frequency Range:
86Hz – 25kHz
65Hz – 25kHz
56Hz – 25 kHz
Recommended Amplifi er 10 – 100 watts
10 – 125 watts
10 – 150 watts
Sensitivity:
89dB [2.8v at 1m]
89dB [2.8v at 1m]
89dB [2.8v at 1m]
Nominal Impedance:
8
ohms 8
ohms 8
ohms
Crossover Frequency:
2,400Hz
2,400Hz
2,400Hz
Woofer:
4
1
/
2
” (114mm) copolymer
5
1
/
4
” (133mm) copolymer
6
1
/
2
” (165mm) copolymer
DCD with Phase Plugs
DCD with Phase Plugs
DCD with Phase Plugs
and MagnaGuard®
and MagnaGuard
and MagnaGuard
Tweeter:
1” (25mm) Kortec®
1” (25mm) Kortec
1” (25mm) Kortec
Soft
Dome Soft
Dome Soft
Dome
Dimensions (H x W x D):
8
7
/
8
x 6
1
/
2
x 5
15
/
16
” 11
1
/
16
x 8
1
/
8
x 7
3
/
8
” 13
11
/
16
x 10 x 9
1
/
16
”
(224 x 164 x 151mm)
(281 x 205 x 187mm)
(347 x 254 x 230mm)
Weight:
4
1
/
2
lbs (2kg)
6
1
/
2
lbs (2.9kg)
9
1
/
4
lbs (4.2kg)
HS 225
HS 450
HS 460
Frequency Range:
80Hz – 25kHz
46Hz – 25kHz
46Hz – 25kHz
Recommended Amplifi er: 15 – 175 watts
15 – 200 watts
15 – 250 watts
Sensitivity:
89dB [2.8v at 1m]
89dB [2.8v at 1m]
89dB [2.8v at 1m]
Nominal Impedance:
8
ohms 8
ohms 8
ohms
Crossover Frequency: 2,400Hz
2,600Hz
2,800Hz
Woofers: Dual
5
1
/
4
” (133mm) copolymer Dual 5
1
/
4
” (133mm) plus
Dual 6
1
/
2
” (165mm) plus
DCD with Phase Plugs
MBOS Rear Port
MBOS Rear Port
and
MagnaGuard
Passive Radiators:
Dual
6
1
/
2
” (165mm) copolymer Dual 7” (178mm) copolymer
DCD with Phase Plugs
DCD with Phase Plugs
Tweeters:
1” (25mm) Kortec Soft Dome
1” (25mm) Kortec Soft Dome
1” (25mm) Kortec Soft Dome
Dimensions (H x W x D):
6
15
/
16
x 19
1
/
4
x 6
3
/
4
” 39
3
/
8
x 10
7
/
8
x 8
11
/
16
” 43
3
/
16
x 11
7
/
8
x 9
9
/
16
”
(174 x 488 x 170 mm)
(999 x 275 x 221 mm)
(1096 x 302 x 242 mm)
Weight:
11 lbs (5kg)
19.8 lbs (8.9kg)
24.8 lbs (11.25kg)