Specifications

CH / FS Series
speaker series
COLUMN SPEAKERS
Classic looks but with outstanding performance. Built ruggedly using aluminum die cast housing
with power rating from 20 to 40W 100V line. Each model can be tapped at full or half power
driven by 4" drivers with matching transformers.
Suitable for foreground music as well as speech with built
in matching transformer. Available in two variants of 4"
and 6" speaker with HF driver, 15 and 30W 100V line
respectively.
Among applications are in clubs, restaurants, meeting
room, showrooms etc.
FS415 - 4" 10W 100V FULL RANGE SPEAKER
FS630 - 6" 30W 100V FULL RANGE SPEAKER
Specifications
Specifications
CH720 - 20W 100V LINE
CH730 - 30W 100V LINE
CH740 - 40W 100V LINE
VARIANTS
SPEAKER
Power rating
Power tapping
Impedance ( Ohm )
Speaker type
Speaker qty / cabinet
Freq response ( +/- 5 dB )
SPL ( 1 W/m @ 1 KHz )
Housing
Dimensions ( mm )
Weight
Colour
CH720 / CH730 / CH740
20W / 30W / 40W 100V Line
10/20W / 15/30W / 20/40W
1K/500 / 660/330 / 500/230
4.5" dual cone driver
2 / 3 / 4
85~15 KHz / 80~15 KHz / 75~15 KHz
91 / 93 / 95 dB
Aluminum diecast, epoxy coated
CH720 : 400 x 100 x 145
CH730 : 495 x 100 x 145
CH740 : 605 x 100 x 145
3.2 / 3.7 / 4.6 kg
Dark grey / front black wiremesh
packing information
CH720 : 510 (W) x 363 (H) x 300 (D) mm
7.8 kg 2 uts per carton
CH730 : 683 (W) x 473 (H) x 360 (D) mm
9.0 kg 2 uts per carton
CH740 : 802 (W) x 563 (H) x 389 (D) mm
11.0 kg 2 uts per carton
CH720
CH730
CH740
MOUNTING
BRACKET
FS415 / FS630
SPEAKER
Power rating
Impedance ( Ohm )
Speaker type
Freq response ( +/- 5 dB )
SPL ( 1 W/m @ 1 KHz )
Housing
Dimensions ( W x H x D )
( excl. bracket )
Weight ( excl. bracket )
Colour
FS415 / FS630
10 / 30W 100V Line
1 K / 330 Ohm
4” / 6” with tweeter
95 ~ 16 KHz / 85 ~ 18 KHz
85 / 88 dB
ABS cabinet
FS415 : 160 x 220 x 140 mm
FS630 : 215 x 295 x 190 mm
1.2 x 2.8 kg
Black / White
packing information
FS415 : 197 (W) x 175 (H) x 248 (D) mm
1.7 kg 1 uts per carton
FS630 : 250 (W) x 330 (H) x 215 (D) mm
3.3 kg 1 uts per carton
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www.ampereselectronics.com
the emerging preference
page 33