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SM 3
- Provide a compact, full-range 8 ohm surface mount speaker that shall accommodate division-of-labor installations.
- Compact, full-range surface mount speaker with a single-ported enclosure, grille, 8 ohm nominal impedance, and a concealed mounting system
- Driver Requirements
- Shall consist of a 3" full-range driver with a tuned bass reflex port
- Performance Requirements
- Shall provide a frequency range of 75 Hz to 18 kHz, -10 dB below average SPL, measured on-axis in full space
- Shall provide a power capacity of 15 watts (rms) continuous pink noise per IEC 60268-5 and 30 watts (rms) continuous program
- Shall provide a nominal sensitivity of 83 dB SPL (1 W, 1 m) measured in full space
- Shall provide a nominal impedance of 8 ohms
- Electrical Requirements
- Shall support 8 ohm direct connection from power amplifiers
- Shall support incoming speaker level signal on one 2-pole, 10 mm Euro-style captive screw terminal block built into 0° and 10° mounting plate
- Shall support a maximum wire gauge of 12 AWG per connection point for a single wire
- Shall support a maximum wire gauge of 16 AWG per connection point for two wires
- Enclosure Requirements
- Shall consist of a plastic, trapezoidal enclosure with molded grill and bass reflex port
- Shall have a black or white finish
- Shall measure 8.75" (22.2 cm) in height when using 0° mounting plate
- Shall measure 8.9" (22.6 cm) in height when using 10° mounting plate
- Shall measure 5.75" (14.6 cm) in width when using 0° or 10° mounting plate
- Shall protrude 4.0" (10.2 cm) into environment from mounting surface when using 0° mounting plate
- Shall comply with ADA – Americans with Disabilities Act standards for protruding object limits when using 0° mounting plate
- Shall protrude 5.0" (12.7 cm) into environment from mounting surface when using 10° mounting plate
- Shall weigh 2.1 lbs (1.0 kg) per speaker when using 0° mounting plate
- Mounting Requirements
- Shall include a 0° mounting plate for vertical, horizontal, or flush with the wall installation
- Shall support both enclosure mounting and electrical connection as speaker is placed on mount
- Shall have a black or white finish to match speaker
- Shall include a 10° mounting plate for vertical or horizontal speaker installation
- Shall support both enclosure mounting and electrical connection as speaker is placed on mount
- Shall have a black or white finish to match speaker
- Shall provide cable raceway access with 0° and 10° mounting plate for surface-mounted wiring
- Shall provide a hidden locking speaker release mechanism
- Shall include a 0° mounting plate for vertical, horizontal, or flush with the wall installation
- General Requirements
- Shall be sold in pairs
- Shall meet regulatory compliances
- Shall comply with appropriate requirements of RoHS and WEE
- Shall provide five year parts and labor warranty
- Driver Requirements
- Approved device shall be the Extron SM 3, part number 42-133-02 or 42-133-03; no alternates or equals.
- Compact, full-range surface mount speaker with a single-ported enclosure, grille, 8 ohm nominal impedance, and a concealed mounting system
SM 3
- Provide a compact, full-range 8 ohm surface mount speaker that shall accommodate division-of-labor installations.
- Compact, full-range surface mount speaker with a single-ported enclosure, grille, 8 ohm nominal impedance, and a concealed mounting system
- Driver Requirements
- Shall consist of a 3" full-range driver with a tuned bass reflex port
- Performance Requirements
- Shall provide a frequency range of 75 Hz to 18 kHz, -10 dB below average SPL, measured on-axis in full space
- Shall provide a power capacity of 15 watts (rms) continuous pink noise per IEC 60268-5 and 30 watts (rms) continuous program
- Shall provide a nominal sensitivity of 83 dB SPL (1 W, 1 m) measured in full space
- Shall provide a nominal impedance of 8 ohms
- Electrical Requirements
- Shall support 8 ohm direct connection from power amplifiers
- Shall support incoming speaker level signal on one 2-pole, 10 mm Euro-style captive screw terminal block built into 0° and 10° mounting plate
- Shall support a maximum wire gauge of 12 AWG per connection point for a single wire
- Shall support a maximum wire gauge of 16 AWG per connection point for two wires
- Enclosure Requirements
- Shall consist of a plastic, trapezoidal enclosure with molded grill and bass reflex port
- Shall have a black or white finish
- Shall measure 8.75" (22.2 cm) in height when using 0° mounting plate
- Shall measure 8.9" (22.6 cm) in height when using 10° mounting plate
- Shall measure 5.75" (14.6 cm) in width when using 0° or 10° mounting plate
- Shall protrude 4.0" (10.2 cm) into environment from mounting surface when using 0° mounting plate
- Shall comply with ADA – Americans with Disabilities Act standards for protruding object limits when using 0° mounting plate
- Shall protrude 5.0" (12.7 cm) into environment from mounting surface when using 10° mounting plate
- Shall weigh 2.1 lbs (1.0 kg) per speaker when using 0° mounting plate
- Mounting Requirements
- Shall include a 0° mounting plate for vertical, horizontal, or flush with the wall installation
- Shall support both enclosure mounting and electrical connection as speaker is placed on mount
- Shall have a black or white finish to match speaker
- Shall include a 10° mounting plate for vertical or horizontal speaker installation
- Shall support both enclosure mounting and electrical connection as speaker is placed on mount
- Shall have a black or white finish to match speaker
- Shall provide cable raceway access with 0° and 10° mounting plate for surface-mounted wiring
- Shall provide a hidden locking speaker release mechanism
- Shall include a 0° mounting plate for vertical, horizontal, or flush with the wall installation
- General Requirements
- Shall be sold in pairs
- Shall meet regulatory compliances
- Shall comply with appropriate requirements of RoHS and WEE
- Shall provide five year parts and labor warranty
- Driver Requirements
- Approved device shall be the Extron SM 3, part number 42-133-02 or 42-133-03; no alternates or equals.
- Compact, full-range surface mount speaker with a single-ported enclosure, grille, 8 ohm nominal impedance, and a concealed mounting system
SM 3
- Provide a compact, full-range 8 ohm surface mount speaker that shall accommodate division-of-labor installations.
- Compact, full-range surface mount speaker with a single-ported enclosure, grille, 8 ohm nominal impedance, and a concealed mounting system
- Driver Requirements
- Shall consist of a 3" full-range driver with a tuned bass reflex port
- Performance Requirements
- Shall provide a frequency range of 75 Hz to 18 kHz, -10 dB below average SPL, measured on-axis in full space
- Shall provide a power capacity of 15 watts (rms) continuous pink noise per IEC 60268-5 and 30 watts (rms) continuous program
- Shall provide a nominal sensitivity of 83 dB SPL (1 W, 1 m) measured in full space
- Shall provide a nominal impedance of 8 ohms
- Electrical Requirements
- Shall support 8 ohm direct connection from power amplifiers
- Shall support incoming speaker level signal on one 2-pole, 10 mm Euro-style captive screw terminal block built into 0° and 10° mounting plate
- Shall support a maximum wire gauge of 12 AWG per connection point for a single wire
- Shall support a maximum wire gauge of 16 AWG per connection point for two wires
- Enclosure Requirements
- Shall consist of a plastic, trapezoidal enclosure with molded grill and bass reflex port
- Shall have a black or white finish
- Shall measure 8.75" (22.2 cm) in height when using 0° mounting plate
- Shall measure 8.9" (22.6 cm) in height when using 10° mounting plate
- Shall measure 5.75" (14.6 cm) in width when using 0° or 10° mounting plate
- Shall protrude 4.0" (10.2 cm) into environment from mounting surface when using 0° mounting plate
- Shall comply with ADA – Americans with Disabilities Act standards for protruding object limits when using 0° mounting plate
- Shall protrude 5.0" (12.7 cm) into environment from mounting surface when using 10° mounting plate
- Shall weigh 2.1 lbs (1.0 kg) per speaker when using 0° mounting plate
- Mounting Requirements
- Shall include a 0° mounting plate for vertical, horizontal, or flush with the wall installation
- Shall support both enclosure mounting and electrical connection as speaker is placed on mount
- Shall have a black or white finish to match speaker
- Shall include a 10° mounting plate for vertical or horizontal speaker installation
- Shall support both enclosure mounting and electrical connection as speaker is placed on mount
- Shall have a black or white finish to match speaker
- Shall provide cable raceway access with 0° and 10° mounting plate for surface-mounted wiring
- Shall provide a hidden locking speaker release mechanism
- Shall include a 0° mounting plate for vertical, horizontal, or flush with the wall installation
- General Requirements
- Shall be sold in pairs
- Shall meet regulatory compliances
- Shall comply with appropriate requirements of RoHS and WEE
- Shall provide five year parts and labor warranty
- Driver Requirements
- Approved device shall be the Extron SM 3, part number 42-133-02 or 42-133-03; no alternates or equals.
- Compact, full-range surface mount speaker with a single-ported enclosure, grille, 8 ohm nominal impedance, and a concealed mounting system
SM 3
- Provide a compact, full-range 8 ohm surface mount speaker that shall accommodate division-of-labor installations.
- Compact, full-range surface mount speaker with a single-ported enclosure, grille, 8 ohm nominal impedance, and a concealed mounting system
- Driver Requirements
- Shall consist of a 3" full-range driver with a tuned bass reflex port
- Performance Requirements
- Shall provide a frequency range of 75 Hz to 18 kHz, -10 dB below average SPL, measured on-axis in full space
- Shall provide a power capacity of 15 watts (rms) continuous pink noise per IEC 60268-5 and 30 watts (rms) continuous program
- Shall provide a nominal sensitivity of 83 dB SPL (1 W, 1 m) measured in full space
- Shall provide a nominal impedance of 8 ohms
- Electrical Requirements
- Shall support 8 ohm direct connection from power amplifiers
- Shall support incoming speaker level signal on one 2-pole, 10 mm Euro-style captive screw terminal block built into 0° and 10° mounting plate
- Shall support a maximum wire gauge of 12 AWG per connection point for a single wire
- Shall support a maximum wire gauge of 16 AWG per connection point for two wires
- Enclosure Requirements
- Shall consist of a plastic, trapezoidal enclosure with molded grill and bass reflex port
- Shall have a black or white finish
- Shall measure 8.75" (22.2 cm) in height when using 0° mounting plate
- Shall measure 8.9" (22.6 cm) in height when using 10° mounting plate
- Shall measure 5.75" (14.6 cm) in width when using 0° or 10° mounting plate
- Shall protrude 4.0" (10.2 cm) into environment from mounting surface when using 0° mounting plate
- Shall comply with ADA – Americans with Disabilities Act standards for protruding object limits when using 0° mounting plate
- Shall protrude 5.0" (12.7 cm) into environment from mounting surface when using 10° mounting plate
- Shall weigh 2.1 lbs (1.0 kg) per speaker when using 0° mounting plate
- Mounting Requirements
- Shall include a 0° mounting plate for vertical, horizontal, or flush with the wall installation
- Shall support both enclosure mounting and electrical connection as speaker is placed on mount
- Shall have a black or white finish to match speaker
- Shall include a 10° mounting plate for vertical or horizontal speaker installation
- Shall support both enclosure mounting and electrical connection as speaker is placed on mount
- Shall have a black or white finish to match speaker
- Shall provide cable raceway access with 0° and 10° mounting plate for surface-mounted wiring
- Shall provide a hidden locking speaker release mechanism
- Shall include a 0° mounting plate for vertical, horizontal, or flush with the wall installation
- General Requirements
- Shall be sold in pairs
- Shall meet regulatory compliances
- Shall comply with appropriate requirements of RoHS and WEE
- Shall provide five year parts and labor warranty
- Driver Requirements
- Approved device shall be the Extron SM 3, part number 42-133-02 or 42-133-03; no alternates or equals.
- Compact, full-range surface mount speaker with a single-ported enclosure, grille, 8 ohm nominal impedance, and a concealed mounting system
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注: 使用通用交流电源插座的 Extron 产品可支持多种不同的交流电源插头类型。在使用之前，确保设备满足您所在区域的所有规定要求，并符合所有应用的本地安全和电气规程及标准。
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