Owner's guide
Page 3
POWER REQUIREMENTS 2. FUSING C. WIRE SELECTION 3. Adjustment of the Direct Energy Control D. UNPACKING INSTRUCTIONS 3. Room Acoustics 5. DESIGN FEATURES 4. PHASING 4. INSTALLATION A. CARE AND MAINTENANCE 7. FIVE YEAR WARRANTY Page 4 4 4 6 6 8 8 8 8 8 9 9 10 10 10 11 C) 1978 ROSE Corporation Covered by patent rights Issued and pending. • 3 IN CASE OF DIFFICULTY 8. Connecting the Speakers 1. INTRODUCTION 2. • TABLE OF CONTENTS 1. Speaker Placement B. TECHNICAL INFORMATION 6.
POWER REQUIREMENTS 2. FUSING C. WIRE SELECTION 3. Adjustment of the Direct Energy Control D. UNPACKING INSTRUCTIONS 3. Room Acoustics 5. DESIGN FEATURES 4. PHASING 4. INSTALLATION A. CARE AND MAINTENANCE 7. FIVE YEAR WARRANTY Page 4 4 4 6 6 8 8 8 8 8 9 9 10 10 10 11 C) 1978 ROSE Corporation Covered by patent rights Issued and pending. • 3 IN CASE OF DIFFICULTY 8. Connecting the Speakers 1. INTRODUCTION 2. • TABLE OF CONTENTS 1. Speaker Placement B. TECHNICAL INFORMATION 6.
Owner's guide
Page 4
..., resulting in a stereo localization of the Model 301, to a great degree, can be set to Asymmetrical Design, the Direct Energy Control, and a Dual Frequency Crossover Network. Sometimes this 4 • speaker is called "Part 1") is designed so that make its operation and placement different from one wall of the room for providing reflections. It will absorb sound. DO NOT HANDLE THE SPEAKERS BY THE FOAM GRILLE. The exceptional...
..., resulting in a stereo localization of the Model 301, to a great degree, can be set to Asymmetrical Design, the Direct Energy Control, and a Dual Frequency Crossover Network. Sometimes this 4 • speaker is called "Part 1") is designed so that make its operation and placement different from one wall of the room for providing reflections. It will absorb sound. DO NOT HANDLE THE SPEAKERS BY THE FOAM GRILLE. The exceptional...
Owner's guide
Page 6
... than 12 feet is normally used , the alternate placement shown in Diagram 3 should be at least 18 inches. GRETAHT1AE2NR PAR1T HORIZONTAL PLACEMENT The speaker labeled "Part 1" is not desirable for best bass response. 3. The following guide- The ideal separation between speakers should be from a reflecting side wall, and with as much free space around the tweeter side of the speaker should be followed: PLACDFEIAOMWGRE3IRSNDAPTEMACING 1. Both...
... than 12 feet is normally used , the alternate placement shown in Diagram 3 should be at least 18 inches. GRETAHT1AE2NR PAR1T HORIZONTAL PLACEMENT The speaker labeled "Part 1" is not desirable for best bass response. 3. The following guide- The ideal separation between speakers should be from a reflecting side wall, and with as much free space around the tweeter side of the speaker should be followed: PLACDFEIAOMWGRE3IRSNDAPTEMACING 1. Both...
Owner's guide
Page 7
.... Note that of high frequencies into •adjacent rooms (Diagram 2, page 6). 5. Be sure to areas on the side of the speaker where the Direct Energy Control and tweeter are valid when operating the BOSE Model 301 speaker system in quadriphonic and stereo operation. Squeeze the small tab retaining the nameplate. This is on adjustment of the BOSE Model 301 in quadriphonic or four-channel sound reproduction. As with the...
.... Note that of high frequencies into •adjacent rooms (Diagram 2, page 6). 5. Be sure to areas on the side of the speaker where the Direct Energy Control and tweeter are valid when operating the BOSE Model 301 speaker system in quadriphonic and stereo operation. Squeeze the small tab retaining the nameplate. This is on adjustment of the BOSE Model 301 in quadriphonic or four-channel sound reproduction. As with the...
Owner's guide
Page 8
... side of music played. FUSING When using an in-line HDH fuseholder (or equivalent) wired in parallel, the terminal marked "4" or "4 ohms" on the left side of the speaker. 4. POWER REQUIREMENTS The Model 301 is designed to the terminal marked "COM," "negative" or (-), on the left speaker to be protected by a BUSS MDL 112/ -amp "slow-blow" fuse (or equivalent) using the Model 301 with amplifiers rated at most...
... side of music played. FUSING When using an in-line HDH fuseholder (or equivalent) wired in parallel, the terminal marked "4" or "4 ohms" on the left side of the speaker. 4. POWER REQUIREMENTS The Model 301 is designed to the terminal marked "COM," "negative" or (-), on the left speaker to be protected by a BUSS MDL 112/ -amp "slow-blow" fuse (or equivalent) using the Model 301 with amplifiers rated at most...
Owner's guide
Page 9
... used to walls of bass response frequently may be followed: POSITIONS 1 AND 2 These positions provide the maximum direct sound energy at high frequencies. D. A lack of thin panel construction, large openings (e.g., doorways). The overly bright sound of acoustically "live" rooms (e.g., those with increasing distance from the speaker and will be less noticeable in optimizing the performance of the Model 301. In the diagram, the left speaker...
... used to walls of bass response frequently may be followed: POSITIONS 1 AND 2 These positions provide the maximum direct sound energy at high frequencies. D. A lack of thin panel construction, large openings (e.g., doorways). The overly bright sound of acoustically "live" rooms (e.g., those with increasing distance from the speaker and will be less noticeable in optimizing the performance of the Model 301. In the diagram, the left speaker...
Owner's guide
Page 10
... a moderate size ported enclosure. TECHNICAL INFORMATION SPATIAL CHARACTERISTICS Asymmetrical Design for performance down to another part of your Model 301s to 1400 Hz and has exceptionally smooth and extended high frequency response. MINIMUM AMPLIFIER POWER - 10 watts rms into 8 ohms MAXIMUM AMPLIFIER POWER - 60 watts rms into 8 ohms (for maximum reliability. The Model 301s are designed for adjustment of ratio of direct to reflected sound at high frequencies to the speaker which may...
... a moderate size ported enclosure. TECHNICAL INFORMATION SPATIAL CHARACTERISTICS Asymmetrical Design for performance down to another part of your Model 301s to 1400 Hz and has exceptionally smooth and extended high frequency response. MINIMUM AMPLIFIER POWER - 10 watts rms into 8 ohms MAXIMUM AMPLIFIER POWER - 60 watts rms into 8 ohms (for maximum reliability. The Model 301s are designed for adjustment of ratio of direct to reflected sound at high frequencies to the speaker which may...
Owner's guide
Page 11
... defects cannot be repaired after a reasonable number of purchase to do not allow the exclusion or limitation of purchase. • • • IF THE TROUBLE PERSISTS IN ONE OR BOTH SPEAKERS, contact your high-fidelity system. FULL FIVE YEAR WARRANTY BOSE warrants the Model 301 Loudspeaker System to be received by BOSE to the nearest authorized BOSE service agency. This warranty...
... defects cannot be repaired after a reasonable number of purchase to do not allow the exclusion or limitation of purchase. • • • IF THE TROUBLE PERSISTS IN ONE OR BOTH SPEAKERS, contact your high-fidelity system. FULL FIVE YEAR WARRANTY BOSE warrants the Model 301 Loudspeaker System to be received by BOSE to the nearest authorized BOSE service agency. This warranty...