11
9. SPECIFICATIONS
Note:
The design and specifications are subject to change without notice for improvement.
• Accessories
Front grille ............................................................ 1
Ceiling reinforcement ring .................................... 1
Safety wire (approx. 60 cm or 23
5
/
8
") .................. 1
Paper pattern ....................................................... 1
• Optional Components
HY-TB1 (Tile Bar Bridge):
Place this bridge on the ceiling frame when mounting the speaker unit to
a weak suspended ceiling.
HY-AH1 (Anchor Hanging Bracket): Attach this bracket to an anchor bolt when mounting the speaker unit to a
weak ceiling.
Enclosure
Bass reflex type
Rated Input
60 W (High Impedance)
Power Handling Capacity
Continuous pink noise: 90 W (8
Ω
), 60 W (16
Ω
),
Continuous program:
180 W (8
Ω
), 120 W (16
Ω
)
Impedance
100 V line: 170
Ω
(60 W), 330
Ω
(30 W), 670
Ω
(15 W), 3.3 k
Ω
(3 W)
70 V line: 83
Ω
(60 W), 170
Ω
(30 W), 330
Ω
(15 W), 670
Ω
(7.5 W), 3.3 k
Ω
(1.5 W)
25 V line: 83
Ω
(7.5 W), 170
Ω
(3.7 W), 330
Ω
(1.9 W), 670
Ω
(0.9 W), 3.3 k
Ω
(0.2 W)
16
Ω
, 8
Ω
Sound Pressure Level
91 dB (1 W, 1 m)
Frequency Response
60 – 20,000 Hz (–10 dB), 45 – 20,000 Hz (–20 dB)
at installation in 1/2 free sound field
(Measured by installing the unit in the center of a ceiling.)
Speaker Component
High frequency: Dome-type, Low frequency: 16 cm (6
1
/
2
") cone-type
Mounting Hole
ø250 mm (9
27
/
32
")
Maximum ceiling thickness: 37 mm (1
29
/
64
")
Input Terminal
Removable locking connector with screw-down terminals
(2 input terminals and 2 bridge terminals)
Usable Cable
Solid copper wire:
ø0.5 – ø1.6 mm (equivalent to AWG 24 – 14)
Stranded copper wire: 0.2 – 2.5 mm
2
(equivalent AWG 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
Dimensions
ø280 mm (11
1
/
32
") x Depth 227 mm (8
15
/
16
")
Weight
5.1 kg (including mounting accessories)
