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It is a two-way speaker with 5” woofer and waveguide-loaded dome tweeter to ensure intelligibility and correct dispersion of the sound over a wide angle of coverage.
The built-in support makes the MQ50 easy to install and enables close fitting to the wall, limiting its protrusion.
The exclusive attachment system designed for the MQ50 model allows the installer to fit the attachment bracket to the wall and make the electrical connections during the pre-installation phase; subsequently, when all the works are completed, the MQ50 is positioned, oriented, and connected with a simple "click”, without the need for tools.
| Acoustical Specifications |
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| Type Of Speaker: | 2 way bass reflex speaker | | | Frequency Response: | 70 Hz | ÷ 20 kHz | | Max SPL @ 1m: | 110 dB | | | Horizontal coverage angle: | 120° | | | Vertical coverage angle: | 90° | | | Power Handling: | 60 Watt RMS | | | Peak Power Handling: | 120 Watt PEAK | | | System Sensitivity: | 89 dB | | | Impedance: | 16 Ω | | | Crossover frequencies: | 4.5 Hz | |
| TRANSDUCERS |
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| Speaker: | 5“ | | | Tweeter: | 0.75“ | |
| INPUT SECTION |
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| Input connector: | 2 euroblock | | | Constant voltage: | 100 V, 70 V V | | | Power Selection: | 30 - 20 - 10 - 5 W (100 V) | |
| CABINET |
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| Hardware: | Body in self-extinguishing plastic | | | Colour: | White / Silver / Black | | | Grille: | Steel | |
| PHYSICAL SPECIFICATIONS |
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| Height: | 245 / 9.64 | | | Width: | 165 / 6.49 | | | Depth: | 175 / 6.88 | | | Net Weight: | 2.63 / 5.79 | |
| SHIPPING INFORMATION |
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| Package height: | 300 / 11.81 | | | Package width: | 235 / 9.25 | | | Package depth: | 220 / 8.66 | | | Shipping Weight: | 3.16 / 6.96 |
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The BS-633A/AT are wall-mount 5" (12cm) cone-type speakers with a compact and unobtrusive enclosure of ABS resin. Installation is quick and easy, and the speakers can be hook-mounted or mounted directly onto a wall. A push-type input terminal allows easy cable connections and bridge wiring. Input impedance can easily be adjusted by changing the tap position of the transformer. The BS-633AT comes with a built-in attenuator and can be connected to 2-wire and 3-wire systems. The speakers are highly cost-effective and well-suited for BGM and announcement applications.
| SPECIFICATIONS |
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| BS-633A | | | Rated Input: | 6W (100V line), 3W (70V line) | | Rated Impedance: | 100V line: 1.7kΩ (6W), 3.3kΩ (3W), 10kΩ(1W) | | Sensitivity | (1W, 1m): 91dB | | Frequency Response: | 120 – 15,000Hz (–20dB) | | Speaker Component: | 5" (12cm) cone-type | | Applicable Cable: | 600V vinyl-insulated cable (IV wire or HIV wire)Solid copper wire: ø0.8 – ø1.6mm (equivalent to AWG 20 – 14)-core twisted copper wire: 0.75 – 1.25mm2 (equivalent to AWG 18 – 16) | | Connetion: | Push-in connector (bridging terminal) | | Operating Temperature: | –10°C to 50°C (14°F to 122°F) | | Finish: | Case: ABS resin, off-white | | Rear bord: | Hard board | | Dimensions: | 173 (W) × 195 (H) × 101 (D) mm(6.81" × 7.68" × 3.98“) | | Wall Mounting Case front mount: | 184mm (7.24“) | | Dimensions: | Fixing hole mount: 120mm (4.72“) | | Weight: | 780g (1.72 lb) | | Accessory: | Speaker mounting screw (4 × 35 (0.16" x 1.38“)) × 2, Speaker mounting screw (4 × 16(0.16" x 0.63“)) × 2 |
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- 55 Hz to 15 kHz frequency range (-10 dB)
- 175 watts continuous program power capacity
- 60W, 30W, 15W, 7.5W taps at 70V
- 60W, 30W, 15W taps at 100V
- 2.8 kHz crossover frequency
- High-Impact Polystyrene (HIPS) enclosure
- Spring-loaded input terminals
- Dimensions (HxWxD): 380 mm x 280 mm x 220 mm (15 in x 11 in x 8.6in)
- Net Weight: 6.3 kg (14 lb)
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The BS-634 and BS-634T are wall-mount speakers matched with a supplied plug-in speaker receptacle, for easy installation. The 6W
rated input BS-634/634T are 5" (12cm) cone-type speakers. An M4 screw terminal input connector allows easy connections. The speakers are driven on a high-impedance (100V or 70V) line, with rated inputs. A selectable attenuation function is provided on the BS-634T. The speaker enclosureʼs design proportions are based on the Golden Ratio (1: 1.618). A low profile blends in well with room décor. Both vertical and horizontal installations are possible.Enclosure and grille net colour is off-white. |
The BS-634 and BS-634T are wall-mount speakers matched with a supplied plug-in speaker receptacle, for easy installation. The 6W
rated input BS-634/634T are 5" (12cm) cone-type speakers. An M4 screw terminal input connector allows easy connections. The speakers are driven on a high-impedance (100V or 70V) line, with rated inputs. A selectable attenuation function is provided on the BS-634T. The speaker enclosureʼs design proportions are based on the Golden Ratio (1: 1.618). A low profile blends in well with room décor. Both vertical and horizontal installations are possible.Enclosure and grille net colour is off-white.
| BS-634 |
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| Speaker Component: | 5" (12cm) Cone-type | | Impedance: | 100V LINE: 1.7 kΩ (6W), 3.3 kΩ (3W), | | Sensitivity: | (1w 1m) 90dB | | Frequency Responce: | 120 -20,000Hz | | Input Terminal: | Push-in terminal | | Finish: | Cabinet:HIPS resin, off white, paintable. Grille: SECC, off white, paintable | | Dimensions: | 320(W)x200(H)x85(D)mm |
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The BS-678 is a double-cone type speaker with a wooden cabinet that has a stylish, compact and unobtrusive design and that delivers highly cost effective performance. A push-in type input connector allows easy cable connections and bridge wiring. The selectable input impedance can be easily adjusted by changing the tap position
of the unitʼs transformer. 6" (16cm) double cone speaker unit ensures high-quality sound, making the BS-678 ideal for BGM and announcement applications. It can be installed in either a horizontal or a vertical orientation. Its structure permits direct wall installation with screws, making the speaker unit resistant to falling even if outward force is applied to it.
• Stylish, compact and unobtrusive design
• Quick and easy installation
• High cost-effectiveness
• Horizontal / vertical installation
• Ideally suited for BGM and announcements
| BS-678 |
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| Rated Input: | 6W (100V line), 3W (70V line) | | Rated Impedance: | 100V line: 1.7kΩ (6W), 3.3kΩ (3W), 6.7kΩ(1.5W),13kΩ (0.8W) 70V line: 1.7kΩ (3W), 3.3kΩ (1.5W), 6.7kΩ(0.8W),13kΩ (0.4W) | | Sensitivity | (1W, 1m): 94dB (500 – 5,000Hz, pink noise) | | Frequency Response: | 150 – 20,000Hz (peak –20dB) | | Speaker Component: | 6" (16cm) double cone-type | | Applicable Cable: | 600V vinyl-insulated cable (IV wire or HIV wire Solid copper wire: ø0.8 – ø1.6mm (equivalent to AWG 20 – 14)7-core twisted copper wire: 0.75 – 1.25mm2(equivalent to AWG 18 – 16) | | Connetion: | Push-in connector (bridging terminal) | | Finish: Baffle: | HIPS resin, off-white (RAL 9010 or equivalent colour) | | Cabinet: | Particle board with pvc sheet, off-white(RAL 9010 or equivalent colour) | | Grille: | Surface-treated steel plate net, off-white(RAL 9010 or equivalent colour) | | Dimensions: | 250 (W) × 190 (H) × 110 (D) mm (9.84" × 7.48" × 4.33“) | | Weight: | 1.7kg (3.75 lb) | | Accessory: | Speaker mounting screw (4 × 35 (0.16" × 1.38“)) × 2 |
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