|
Ceiling Speakers |
|
Features |
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.
|
|
Specifications
|
Enclosure |
Bass reflex type |
Rated Input |
30W (high impedance) |
Power Handling Capacity |
Continuous pink noise: 60W(8Ω), 30W (16Ω)
Continuous program:
120W(8Ω), 60W(16Ω) |
Impedance |
(100V Line) 330Ω (30W),1k (10W), 3.3kΩ (3W), 10kΩ (1W) |
Impedance |
(70V Line) 170Ω (30W), 330Ω (15W),1kΩ (5W), 3.3kΩ (1.5W),10kΩ (0.5W) |
Impedance |
(25V Line) 170Ω (3.7W), 330Ω (1.9W), 1kΩ (0.6W), 3.3kΩ (0.2W) |
Low (Adjustable) |
16Ω, 8Ω |
Sound Pressure Level |
90dB (1W, 1m) |
Frequency Response |
70 - 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: 12cm cone-type |
Speaker Component |
Low frequency: 12cm cone-type |
Mounting Hole |
ø200(maximum ceiling thickness: 37mm) |
Input Terminal |
Removable locking connector with screw-down terminals (2 input
terminals and 2 bridge terminals) |
Usable Cable |
Solid copper wire: ø0.5 - ø1.6mm (equivalent to AWG No. 24 - 14)
Stranded copper wire: 0.2 - 2.5mm (equivalent to AWG No. 24 - 14) |
Finish |
Enclosure: Steel plate, plating |
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 |
n/a |
Dimensions |
ø230 x 200 (D)mm |
Weight |
3.7kg (including mounting accessories) |
Accessories Panel |
1 |
Ceiling reinforcement ring |
1 |
Safety wire |
1 |
Paper pattern |
1 |
Option Anchor hanging bracket |
HY- AH1 |
Back can |
HY- BC1 |
Tile bar bridge |
HY- TB1 |
Trim ring |
HY- TR1 | |
|
Products may vary from illustration, subject to availability.
If unavailable, will be contacted within 48 Hours, otherwise dispatch time 2-4 Working Days.
|

Need Any Help? Call: 020 7258 1831 (9.30am - 5.30pm - 6 Days)
404 Edgware Road, London, W2 1ED, United Kingdom Email
Fax : 020 7724 0322 VAT Number : GB 241 7629 61
Last Up dated and Validate October 2011
|
|