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The BS-678B, is made of wood and can be installed in a vertical or horizontal orientation. Either concealed in-wall wiring or exposed wiring can be used for speaker cable connection. The speaker structure that permits direct wall-mounting with screws prevents the speaker from falling easily even if an outward force is applied to. The input impedance can be easily changed by changing the tap position of the transformer. Two built-in 6-inch double cone speaker units deliver high quality sound. The push-in type input connector makes cable connections easy and allows bridge wiring. BS-678B have a built-in attenuator and can be connected to a 2-wire or 3-wire system.
| Rated Input | 6 W (100 V line), 3 W (70 V line) |
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| Rated Impedance | 100 V line: 1.7 kΩ (6 W), 3.3 kΩ (3 W), 6.7 kΩ (1.5 W), 13 kΩ (0.8 W) 0 V line: 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 6.7 kΩ (0.8 W), 13 kΩ (0.4 W) | | Sensitivity | 94 dB (1 W, 1 m) (500 Hz - 5 kHz, pink noise) | | Frequency Response | 150 Hz - 20 kHz (peak -20 dB) | | Speaker Component | 16 cm (6“) double cone-type | | Applicable Cable | 600 V vinyl-insulated cable (IV wire or HIV wire olid wire: φ0.8 - φ1.6 mm (equivalent to AWG 20 - 14)7-core twisted wire: 0.75 - 1.25 m㎡ (equivalent to AWG 18 - 16) | | Connection | Push-in connector (bridging terminal) | | Attenuation | OFF, 1 (-12 dB), 2 (-6 dB), 3 (0 dB) | | Finish Baffle: | Baffle: HIPS, white (RAL 9010 or equivalent color)Cabinet: Particle board with pvc sheet, white (RAL 9010 or equivalent olor)Grille: Surface-treated steel plate net, black (RAL 9010 or quivalent color) | | Dimensions | 250 (W) × 190 (H) × 110 (D) mm (9.84" × 7.48" × 4.33“(excluding volume control knob) | | Weight | 1.7 kg (3.75 lb) | | Accessory | Speaker mounting screw (4 × 35 (0.16" × 1.38“)) …2 |
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F-2000 Series indoor speaker designed to provide high quality sound and reliable performance for restaurants, retail and audio/visual applications. Features include two-way bass-reflex design, high impact polystyrene enclosure with an 8" low frequency driver and dome tweeter. For challenging acoustic environments, users can easily reduce the high frequency dispersion of F-2000 models by simply installing an included horn adapter. Black, 70V.
Features:
- Compact box speakers for music and voice paging distribution
- Excellent sound quality
- Octagonal horn design for smooth coverage
- Adjustable high frequency dispersion
- Extruded cabinet design improves low frequency performance
- Individual protection circuit on each component
- Screwdriver-adjustable power taps
- Paintable grille and enclosure
- Wall/ceiling-mount bracket included
- Optional board, cluster and pole-mount brackets
- OmniMount-compatible (Series 20.5CA/WA)
- Optional subwoofers, model HB-1, FB-100 or FB-120
- Five year warranty
Specifications:
- LF Driver: 8” cone woofer
- HF Driver: 1” hard-dome tweeter
- Crossover: 2.5kHz
- Power Handling: 180W (cont. PGM), 60W (pink noise), 60W (70V transformer version)
- Sensitivity (1W, 1m): 93dB SPL
- Dispersion (adjustable):
110° H x 100 ° V
80° H x 80° V
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- 100 Hz to 21 kHz frequency range (-10 dB)
- 50 watts continuous program power capacity
- 5W tap at 70V, 10W tap at 100V
- Nominal maximum output: 89 dB at 70V, 92 dB at 100V
- 3.5 kHz crossover frequency
- High-Impact Polystyrene (HIPS) enclosure
- Spring-loaded input terminals
- Dimensions (HxWxD): 193 mm x 140 mm x 111 mm (7.6 in x 5.5 in x 4.4 in)
- Net Weight: 1.8 kg (4 lb)
| Premium in-wall speaker designed for applications where top performance is required. The high performance 6-1/2 inch woofer features a polymer-coated aluminum cone with pure butyl rubber surround. The 1" pure titanium dome tweeter is mounted on a low-diffraction swivel-mounting system enabling the user to direct high frequencies where required without the diffraction distortion inherent in other multidirectional tweeter designs.
Features:
- Frequency Response: 38 Hz - 20 kHz
- 100W continuous program (50W cont. pink, 200W cont.peak)
- 88 dB sensitivity (1W/1m)
- High-slope crossover network produces natural sound and even coverage.
- Optional MTC-126RIF Rough-In-Frame for new construction installation to wallstuds.
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FEATURES
Compact box speakers for music and voice paging distribution
Excellent sound quality
Twelve new models:
Black or white
Indoor
Outdoor (IPX4)
Low impedance (8 ohm) or 70/100V versions
Octagonal horn design for smooth coverage
Adjustable high frequency dispersion (F-2000 models)
Extruded cabinet design improves low frequency performance
Individual protection circuit on each component
Screwdriver-adjustable power taps (70/100V models)
Paintable grille and enclosure
Wall/ceiling-mount bracket included
Optional board, cluster and pole-mount brackets
OmniMount-compatible (F-2000 models only, Series 20.5CA/WA)
Optional subwoofers, model HB-1, FB-100 or FB-120
Five year warranty
F-1300 Series
LF Driver: 5” cone woofer
HF Driver: 1” dome tweeter
Crossover: 2kHz
Power Handling: 150W (cont. PGM)
50W (pink noise)
30W (70V transformer version)
Sensitivity (1W, 1m): 90dB SPL
Dispersion: 110° H x 100 ° V
F-1300B (indoor, black, 8 ohm)
F-1300W (indoor, white, 8 ohm)
F-1300BT (indoor, black, 70V)
F-1300WT (indoor, white, 70V)
F-1300BTWP (outdoor, black, 70V)
F-1300WTWP (outdoor, white, 70V)
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F-2000 Series outdoor speaker designed to provide high quality sound and reliable performance for restaurants, retail and audio/visual applications. Features include two-way bass-reflex design, high impact polystyrene enclosure with an 8" low frequency driver and dome tweeter. For challenging acoustic environments, users can easily reduce the high frequency dispersion of F-2000 models by simply installing an included horn adapter. Black, 70V.
Features:
- Compact box speakers for music and voice paging distribution
- Excellent sound quality
- Octagonal horn design for smooth coverage
- Adjustable high frequency dispersion
- Extruded cabinet design improves low frequency performance
- Individual protection circuit on each component
- Screwdriver-adjustable power taps
- Paintable grille and enclosure
- Wall/ceiling-mount bracket included
- Optional board, cluster and pole-mount brackets
- OmniMount-compatible (Series 20.5CA/WA)
- Optional subwoofers, model HB-1, FB-100 or FB-120
- Five year warranty
Specifications:
- LF Driver: 8” cone woofer
- HF Driver: 1” hard-dome tweeter
- Crossover: 2.5kHz
- Power Handling: 180W (cont. PGM), 60W (pink noise), 60W (70V transformer version)
- Sensitivity (1W, 1m): 93dB SPL
- Dispersion (adjustable):
110° H x 100 ° V
80° H x 80° V
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