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Integrated with a resin panel and speaker frame, the PC-648R is the ceiling mount speaker with a metal attached. It features spring clamp mechanism for easy speaker mounting to the ceiling. The input impedance can be easily changed by changing the tap position of the transformer.
| Rated Input | 6 W (100 V line), 3 W (70 V line) | | Rated Impedance | 100 V line: 1.7 kΩ (6 W), 3.3 kΩ (3 W), 10 kΩ (1 W)
70 V line: 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 10 kΩ (0.5 W) | | Sensitivity | 90 dB (1 W, 1 m) (500 - 5,000 Hz, pink noise) | | Frequency Response | 100 - 18,000 Hz (peak -20 dB) | | Speaker Component | 12 cm (5“) cone-type | | Dimensions for Fixing Hole | Mounting hole: φ145±5 mm (φ5.71“±0.2“)
Ceiling thickness: 5 - 25 mm (0.2" - 0.98“) | | Speaker Mounting Method | Spring clamp | | Finish | Baffle: Polypropylene resin, off-white (RAL 9010 or equivalent color)
Grille: Surface-treated steel plate net, off-white (RAL 9010 or equivalent color),
paint | | Dimensions | φ168 × 77 (D) mm (φ6.61" × 3.03“) | | Weight | 470 g (1.04 lb) | | Accessory | Paper pattern …1 |
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-42 Hz to 200 Hz frequency range (-10 dB)
-140 watts continuous program power capacity
-95 dB sensitivity (1W/1m)
-8 ohms nominal impedance
-Steel back-can with removable locking connector
-Control 19CST 70V taps: 75W, 30W, 15W, 7.5W
-Control 19CST 100V taps: 75W, 30W, 15W.
-Dimensions (height x diameter): 345 mm x 345 mm (13.6 in x 13.6 in)
-Net Weights: Control 19CS = 5.5 kg (12 lb),
-Control 19CST = 6.4 kg (14 lb)
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Features:
- Consistent 90° broadband pattern control.
- Components:
300 mm (12 in) woofer with Kevlar-reinforced cone with 50 mm (2 in) voice-coil.
25 mm (1 exit) compression driver. - Extraordinary clarity for speech and vocals with extended frequency response for music.
- 250 Watt power handling with high sensitivity provides high SPL capability.
- Advanced high-slope crossover network for constant coverage and smooth, natural midrange.
- Clean, contemporary grille and optional backbox available.
| System: Frequency Range (-10 dB): 34 Hz – 18 kHz Frequency Response (±3 dB): 47 Hz – 16 kHz Coverage Pattern: 90° conical, broadband (Avg 1k - 16kHz) Directivity Factor (Q): 8.7 (1k - 16kHz) Directivity Index (DI): 9.4 dB (1k - 16kHz) Long-Term System 250 W (1000 W peak), 2 hrs Power Rating, IEC: 150 W (600 W peak), 100 hrs Sensitivity (2.83V@ 1m):
94 dB measured half-space
99 dB computed for competitive comparison Maximum SPL: 118 dB cont ave (124 dB peak) Crossover Network: 1.8 kHz, 3rd order (18 dB/oct) high-pass plus conjugate to HF, 2nd order low-pass to LF. Nominal Impedance (321C): 8 ohms Transformer Taps(321CT): 70V: 60W, 30W, 15W, & 7.5W 100V: 60W, 30W & 15W Transducers: Low Frequency Driver: Kevlar reinforced cone, 50 mm (2 in) voice coil. High Frequency Driver: JBL 2412H-1 compression driver, 25 mm (1 in) voice coil. Physical: Input Connector (321C): Removable locking connector with screw-down terminals. Max wire 12 AWG (2.5 mm2) 321C:
1) + in
2) + loop out
3) – loop out
4) – in Tap Connection (321CT): 321CT:
A) Common
B) 7.5W@70V, 15W@100V
C) 15W@70V, 30W@100V
D) 30W@70V, 60W@100V
E) 60W@70V, n/c@100V Safety Agency Rating: In accordance with IEC60849 / EN60849, Transformer in CT model
UL Listed per UL1876 Baffle: Metal, 366 x 366 mm (14.4 x 14.4 in), driver pre-mounted to baffle, ported, EZRail™ for easier installation to backbox. Baffle Attachment to MTC-300BB12 Backbox: Attach via either 4 corner holes M4 x 14 mm machine screws, or 6 side/end holes #10 x 0.5 in (12 mm) sheet metal screws. Grille Attachment to Baffl e: 4 pcs 4 mm machine screws in corners. Dimensions (H x W x D): 366 x 366 mm (14.4 x 14.4 in) square baffl e x depth from back of baffl e of 223 mm (8.8 in) on 321C & 240 mm (9.5 in) on 321CT. Net Weight: 321C: 7.3 kg (16.0 lbs) 321CT: 8.2 kg (18.0 lbs) Shipping Weight: 321C: 8.8 kg (19.4 lbs) 321CT: 9.8 kg (21.6 lbs) Included Accessories: Ported baffl e pre-attached, transformer on 321CT. Optional Accessories:
MTC-300SG12 Grille, square contoured, white.
MTC-300BB12 Backbox, 80 liters (3 cubic feet)
MTC-300T150 Transformer, 150 W for use with 321C. |
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Μεγάφωνο ψευδοροφής 6W / 100V διπλού κώνου 6" (16cm). SPL 93dB (1W/1m), 45 ? 20.000Hz. Διάμετρος 230mm, Βάθος 80mm. Λήψεις: 6W - 3W - 1,5W - 0,8W |
- TOA introduces a new range of ceiling-mounted speakers that have been designed and engineered to overcome limiting factors that have been associated with conventional ceiling-mount speakers. Most noticeable has always been the high-frequency roll-off that resulted from limited speaker dispersion characteristics. TOA's new ceiling speaker range provides well-balanced audio reproduction without treble attenuation over an expanded listening area thanks to the extra-wide dispersion characteristics that are part of the overall speaker design. Perceived speaker directionality and beaming tendencies are minimized, resulting in a natural, well-balanced sound over a wide area at all levels. Conventional speakers exhibit high frequency roll-off characteristics as the distance between speaker and listener increases. However TOA believes that an ideal ceiling-mounted speaker's response characteristics should include wide dispersion and non-frequency dependent directionality and this new ceiling speaker series proves that.
- Designed to blend into ceilings with a smooth, low-profile design.
- Extra ease of use and higher cost-effectiveness with the metal "back can" enclosure for the speaker rear.
- Minimal high frequency roll-off allows clear and well-balanced sound reproduction over a wide listening area.
- Quick and easy installation to precisely mount speaker onto ceilings and walls. Rotating front grille also installs quickly and conveniently.
- The Electronic Controller (AC-120) option is required to provide increased control of the F-122C's speaker response.
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| Enclosure | n/a | | Rated Input | 6W (high impedance) | | Power Handling Capacity | Continuous pink noise: 9W(8), 6W (16) | | Continuous program | 18W (8), 12W(16) | | Impedance | (100V Line) 1.7kΩ (6W), 3.3kΩ (3W), 10kΩ (1W), 20kΩ (0.5W) | | Impedance | (70V Line) 830Ω (6W), 1.7kΩ (3W), 3.3kΩ (1.5W),10kΩ (0.5W), 20kΩ (0.25W) | | Impedance | (25V Line) 830Ω (0.75W), 1.7kΩ (0.4W), 3.3kΩ (0.2W),10kΩ (0.06W), 20kΩ (0.03W) | | Low (Adjustable) | 16Ω, 8Ω | | Sound Pressure Level | 89dB (1W, 1m) | | Frequency Response | 80 - 20,000Hz (-10dB), 50 - 20,000Hz (-20dB) at installation in 1/2 free sound field (measured by installing the unit in the center of a ceiling.) | | Speaker Component | High frequency: Balanced dome- type | | Speaker Component | Low frequency: 12cm cone-type | | Mounting Hole | ø200(maximum ceiling thickness: 37mm) | | Input Terminal | Push-in connector (Bridging terminal-2 branch type) | | Usable Cable | 600V Vinyl-insulated cable (IV wire or HIV wire)
Solid copper wire; ø0.8 - ø1.6mm (equivalent to AWG No.20 - 15)
7-core twisted copper wire:0.75 - 1.25mm² (equivalent to AWG No.18 - 17) | | Finish Enclosure | n/a | | Baffle | Fire-resistant ABS resin (resin material grade; UL-94 V-0 or its equivalent), black | | Rim | Fire-resistant ABS resin (resin material grade; UL-94 V-0 or its equivalent), white, paint | | Punched net | Steel plate, white, paint | | Dust-proof bag | Artificial fiber, black | | Dimensions | ø230 x 154 (D)mm | | Weight | 1.5kg (including panel) | | Accessories Panel | 1 | | Ceiling reinforcement ring | n/a | | Safety wire | n/a | | Paper pattern | 1 | | Option Anchor hanging bracket | n/a | | Back can | HY- BC1 | | Tile bar bridge | n/a | | Trim ring | n/a |
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- TOA introduces a new range of ceiling-mounted speakers that have been designed and engineered to overcome limiting factors that have been associated with conventional ceiling-mount speakers. Most noticeable has always been the high-frequency roll-off that resulted from limited speaker dispersion characteristics. TOA's new ceiling speaker range provides well-balanced audio reproduction without treble attenuation over an expanded listening area thanks to the extra-wide dispersion characteristics that are part of the overall speaker design. Perceived speaker directionality and beaming tendencies are minimized, resulting in a natural, well-balanced sound over a wide area at all levels. Conventional speakers exhibit high frequency roll-off characteristics as the distance between speaker and listener increases. However TOA believes that an ideal ceiling-mounted speaker's response characteristics should include wide dispersion and non-frequency dependent directionality and this new ceiling speaker series proves that.
- Designed to blend into ceilings with a smooth, low-profile design.
- Extra ease of use and higher cost-effectiveness with the metal "back can" enclosure for the speaker rear.
- Minimal high frequency roll-off allows clear and well-balanced sound reproduction over a wide listening area.
- Quick and easy installation to precisely mount speaker onto ceilings and walls. Rotating front grille also installs quickly and conveniently.
- The Electronic Controller (AC-120) option is required to provide increased control of the F-122C's speaker response.
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| Enclosure | n/a | | Rated Input | 6W (high impedance) | | Power Handling Capacity | Continuous pink noise: 9W(8), 6W (16)
Continuous program: 18W (8), 12W(16) | | Impedance (100V Line) | 1.7kΩ (6W), 3.3kΩ (3W) | | Impedance (70V Line) | 830Ω (6W), 1.7kΩ (3W), 3.3kΩ (1.5W) | | Impedance (25V Line) | 830Ω (0.75W), 1.7kΩ (0.4W), 3.3kΩ (0.2W) | | Low (Adjustable) | 16Ω, 8Ω | | Sound Pressure Level | 88dB (1W, 1m) | | Frequency Response | 65 - 18,000Hz (-10dB), 45 - 20,000Hz (-20dB) at installation in 1/2 free sound field (measured by installing the unit in the center of a ceiling.) | | Speaker Component | High frequency: 10cm cone- type | | Speaker Component | Low frequency: 10cm cone- type | | Mounting Hole | ø135mm(maximum ceiling thickness: 37mm) | | Input Terminal | Push-in connector (Bridging terminal-2 branch type) | | Usable Cable | 600V Vinyl-insulated cable (IV wire or HIV wire)
Solid copper wire; ø0.8 - ø1.6mm (equivalent to AWG No.20 - 15)
7-core twisted copper wire:0.75 - 1.25mm² (equivalent to AWG No.18 - 17) | | Finish Enclosure | n/a | | Baffle | Fire-resistant ABS resin (resin material grade; UL-94 V-0 or its equivalent), black | | Rim | Fire-resistant ABS resin (resin material grade; UL-94 V-0 or its equivalent), white, paint | | Punched net | Steel plate, white, paint | | Dust-proof bag | Artificial fiber, black | | Dimensions | ø155 x 117 (D)mm | | Weight | 1kg (including panel) | | Accessories Panel | 1 | | Ceiling reinforcement ring | n/a | | Safety wire | n/a | | Paper pattern | 1 | | Option Anchor hanging bracket | n/a | | Back can | HY- BC1 | | Tile bar bridge | n/a | | Trim ring | n/a |
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