Boston acoustics 261 - Manual
Boston acoustics 261 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Specifications; Description
- Page 3 – Installation Instructions
- Page 4 – Placement
- Page 5 – Painting the Speakers; Boston
- Page 8 – Listening Levels and Power-Handling; Limited Warranty
251
261
Designer Series
In-Wall Speaker Systems
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Summary
2 Specifications 251 261 Frequency Response (±3dB) 66–20,000Hz 58–20,000Hz Recommended Amplifier Power 10–100 watts 10 –100 watts Nominal Impedance 8 ohms 8 ohms Sensitivity [1 watt (2.83v) at 1m] 89dB 90dB Tweeter 3 ⁄ 4 " (19mm) dome 3 ⁄ 4 " (19mm) dome Bass Unit 5 1 ⁄ 4 " (135mm) copol...
3 Installation Instructions IMPORTANT: This manual assumes the installer possesses skill in the proper use of hand and power tools, a knowledge of local building and fire codes, and a familiarity with the environment behind the wall or ceiling in which the speakers will be installed. Quantity Descri...
4 Placement Since the speaker installation is permanent and the furniture placement may not be, the user should first determine the best long-term location — one that will accommodate future relocation of the furniture in the room, while still allowing for an unobstructed sound path from the speaker...
