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Specifications - Bose 203 Service Manual

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Model 203™ Loudspeaker Versions:
Impedance:
Frequency Range:
Beamwidth:
Port (each side):
Shading Network Assembly:
Internal Cabinet Volume:
External Dimensions:
Sensitivity (1W, 1m):
Power Handling:
Weight:
Shipping Weight:

SPECIFICATIONS

6 Ohm, 100 Watt, (no transformer)70/100V,
80Watt,(transformer accessory)
6 Ohms Nominal, 4.8 minimum from
20Hz to 20kHz.
60Hz to 16kHz, 3dB
Vertical: 132°Horizontal: 185°
Flared slot port tuned to 60 Hz.
10uF capacitor with 0.065 mH
series inductor
5.7 Liters (347 cu.in.) net
12.83"L x 8.43"D x 7.25"H
(32.6cm x 21.4cm x 18.42cm)
83.8dB SPL (calculated), freefield, per
IEC-268-5 (for octave-band centered at 400Hz).
100W (24.5 Vrms) continuous
11.5 lb (5.2 kg) each
25.5 lb (11.6 kg) per packed pair
2

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