Page 1
SP-20AB MANUAL
0008A
960026-832
Page 2
SP-20AB MANUAL
Important Note:
To obtain best results from
this Furman Sound electronic product, please
XLR Balanced inputs
without damage. Additionally, the SP-20AB’s
with another SP-20AB using the HRKIT-2 rack
Page 3
SP-20AB MANUAL
for driving the small near fi eld monitors used
with the main control room monitors - it can
jack binding posts for speakers, or through
XLR output allows the unit to become a
Allows side by side mounting of two SP-
Page 4
SP-20AB MANUAL
Any type of headphones wired with a
without changing the volume setting.
whole rack with one front-panel switch, and
1
2
3
4 6
8
9
10
0
5
7
INPUT LEVEL
LEFT
20 WATTS / CHANNEL
RIGH
T
OV ER L OA D
SP E AK ER
S
SIGNAL
M O N O
ST ER EO
L
BRI DGE D
R
USE FOR BRIDGED
MODEL SP-20A
SATELLITE / REMOTE
V O L U M E
LEFT / MONO INPUT
SP E A KE R S
O N
RIGHT INPUT
OF F
1
2
3
4 6
8
9
10
0
5
7
120 VAC
60 Hz
130 Watts
HE A D
P W R
O N
STEREO AMPLIFIER
P HO N E
OF F
LIFT
G N D
Page 5
SP-20AB MANUAL
switch determines the SP-20AB’s mode of
operation The three choices are:
for straight mono operation, when there is
watts pet channel for stereo .- to as much
watts without damage. See “SPEAKER
1
2
3
4 6
8
9
10
0
5
7
INPUT LEVEL
LEFT
20 WATTS / CHANNEL
RIGH
T
OV ER L OA D
SP E AK ER
S
SIGNAL
M O N O
ST ER EO
L
BRI DGE D
R
USE FOR BRIDGED
MODEL SP-20A
SATELLITE / REMOTE
V O L U M E
LEFT / MONO INPUT
SP E A KE R S
O N
RIGHT INPUT
OF F
1
2
3
4 6
8
9
10
0
5
7
120 VAC
60 Hz
130 Watts
HE A D
P W R
O N
STEREO AMPLIFIER
P HO N E
OF F
LIFT
G N D
LEFT RIGHT
SP EA K ER S
M O N O
ST ER EO
BRI DGE D
USE FOR BRIDGED
SATELLITE / REMOTE
LEFT / MONO INPUT
RIGHT INPUT
120 VAC
60 Hz
130 Watts
O N OF F
LIFT
G N D
Page 6
SP-20AB MANUAL
wired as follows: Pin 3 -left (high); Pin 2 -
jacks. There are also two XLR connectors, one
Page 7
SP-20AB MANUAL
For installation as a free-standing unit,
with the SP-20AB to the bottom of its case.
for mounting one SP-20AB in the center of a
with mounting rails with holes tapped for 10-32
from a pair of LM1875 integrated circuits, which
frequency rolloff, as well as preventing voltages
wired as a volume control.
Page 8
SP-20AB MANUAL
from the date of purchase. The Purchaser
website. If the Product does not conform to this
from improper installation, against defects in
from such non-Manufacturer made products or
warranty also does not apply to Products upon
which repairs have been affected or attempted
with respect to the Products or any part
whether based on this Limited Warranty or
warranty. This Limited Warranty states the
Page 9
SP-20AB MANUAL
Page 10
SP-20AB MANUAL
Connectors: Speakers: 5-way binding posts (accommodates
dual banana plugs, spade lugs, bare wires, etc.)
Remote Headphone: XLR.
20 Hz to 20 KHz.
KHz, 1 % duty cycle.
SP-20ABE: 230 VAC, 50/60 Hz, 70 watts
Weight: 9 lbs (4.2 kg).
Page 11
SP-20AB MANUAL
Page 12
SP-20AB MANUAL
Web: www.furmansound.com
Loading...