Specifications
Frequency Response:
Recommended Amplifier
Power Range:
Sensitivity:
Nominal Impedance:
Crossover Frequency:
Amplifier Output:
Woofer:
Tweeter:
Dimensions (H x W x D)
Weight
MCS 90 Introduction
Thank you for purchasing a Boston Acoustics Multi-Channel Speaker System. These speakers incorporate high-quality components
that produce the famous Boston sound. The system is ideally suited for use as a 5.1 channel solution in a high-quality home
theater or music system. The system is complete with everything you need for the typical speaker system including speaker
wire, satellite speakers, a center channel speaker, and a subwoofer. Please check out Bostonacoustics.com/placement for
information on placing your speakers.
The MCS 90 speaker system delivers exceptionally articulate on-screen dialog, music, effects, and room filling bass from a
small, sleek package. Compact driver placement and quality, system specific crossovers assure a wide uniform dispersion
for complete coverage of a listening room. All speakers also feature MagnaGuard® magnetic shielding which ensures the
speaker's magnetic field does not interfere with the televisions picture.
Unpacking the System
Carefully unpack the system. If there is any sign of damage from transit, report it immediately to your dealer and/or delivery
service. Keep the shipping carton and packing materials for future use. Open the package and verify the following contents:
(4) Satellite speakers
(1) Center Channel speaker
(1) Subwoofer
(2) 40' (12m) speaker wires
(3) 15' (4.6m) speaker wires
(1) 15' (4.6m) subwoofer cable
(8) Rubber bumpers (used for wall mounting)
Satellites
120Hz – 20kHz
10 – 100 watts
88dB [2.8v at 1m]
8 ohms
3,000Hz
—
3" with Phase Plugs
& MagnaGuard®
⁄
" (13mm)
1
2
7
⁄
x 4
⁄
x 4
⁄
"
3
3
11
8
8
16
(189 x 113 x 93mm)
2.5 lbs
(1.14kg)
Center Channel
120Hz – 20kHz
10 – 100 watts
88dB [2.8v at 1m]
8 ohms
3,000Hz
—
3" with Phase Plugs
& MagnaGuard
⁄
" (13mm)
1
2
5
⁄
x 12
⁄
x 3
⁄
"
11
5
3
16
8
4
(145 x 321 x 95mm)
4.6 lbs
(2.1kg)
(4) Satellite speakers
with 1 removable foot
(1) Center Channel speaker
with 2 removable feet
Subwoofer
40 - 180Hz
—
—
—
—
100 watts RMS
8"
—
12
⁄
x 15
⁄
x 15
⁄
"
3
3
3
4
8
8
(324 x 390 x 390mm)
22.7 lbs
(10.3kg)
Subwoofer
3