Biema 4000TI-1 User manual

OWNER'S MANUAL
BIEMA GOLD SANGPRO SERIES
PROFESSIONAL SPEAKER
R
4000T -1
4000T -2
PROFESSIONAL SOUND U.S.A.
Manufacturer: WIND FORCE ELECTRONIC MANUFACTURINGCO.,LTD
USA division: P.O.Box2245 Alameda. CA 94501 U.S.A
Tel: [phone] Fax: [phone] E-mail: [email protected]
China factory: No.4 road 2, Caier industrial and business zone, Shiqiao town, Panyu district, Guangzhou, China
PC: 511400 Tel: [phone](export) 22871782(domestic) Fax: [phone]
E-mail: [email protected]
Manufacturer:
USA division:
China factory
4000TII-1satellite(4001/112a)
4000TII-2satellite(2412/110a)
510.0
310.0
126.0
256.2
38
320.0
420.0
400.0
650.0

Http://www.biema.com Http://www.biema.com Page 3
Page 2
4000T -1
4000T -2
BIEMA GOLD SANGPRO SERIES
PROFESSIONAL SPEAKER
R
4000T -1
4000T -2
BIEMA GOLD SANGPRO SERIES
PROFESSIONAL SPEAKER
R
INPUT THROUGH
LEFT RIGHT
INPUT THROUGH
WARNING:
TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK
DONOTEXPOSETHISEQUIPMENT
TO RAIN OR MOISTURE
POWER
ON
OFF
SPEAKER TO SATELLITE
300WATTS @ 8 OHMS
4000T -2 LEFT OUTPUT
MAINS
~115V ~230V
AC INPUT 50/60Hz
SERIAL NO:
SPEAKER TO SATELLITE
300WATTS @ 8 OHMS
4000T -2 RIGHT OUTPUT
SPEAKER TO SATELLITE
900WATTS @ 8 OHMS
4000T -1 OUTPUT
FUSE:
230V T12A/250V
115V T25A/250V
16
21
18
23
20
17
22
24
19
4000T
GOLDSANGPRO R
MASTER VOL
POWER
LEVEL LEFT LOW MID HIGH
dB 0
LEVEL RIGHT LEVEL SUBFREQUENCY
LIFT
GND
SIG/LIMIT
LEFT RIGHT
SIG/LIMIT
SUB
SIG/LIMIT
-
0 0
dB 0
-
0 0
50 Hz 250
dB dB
+6
-
0
0
0
-
0 0
-10 +10 -10 +10 -10 +10
dB dB dB
000 70
GROUND
4000T -1
4000T -2
OUT PUT
SELECT
PHASE
0
180
0
0
1 2 3 4 5 6 7 8 15 9 10
11 12 13 14
3.FUNCTION OF REAR PANEL(fig1 and fig 2)
(1) MASTER VOL: adjust left, right channel volume.
(2) LEVEL LEFT: in the system of 4000T -2, the function is to control left channel volume. In the system of 4000T -1,the
function is to control full range input volume.
(3) LOW: adjust left, right channel low volume.
(4) MID: adjust left, right channel middle volume.
(5) HIGH: adjust left, right channel high volume.
(6) LEVEL RIGHT: in the system of 4000T -2, control right volume.
(7) FREQUENCY: adjust low crossover, from 50 to 250Hz, frequency cut in the speed of 24dB/OCT.
(8) LEVEL SUB: adjust low volume .
(9) OUTPUT CHOICE SWITCH: can use it choose the model you need.
(10) GROUND: ground switch, can choose directly ground or lift .
(11) SIG/LIMIT LEFT: left channel signal indicator(green)and compress indicator (red).
(12) SIG/LIMIT RIGHT: right channel signal indicator(green)and compress indicator (red).
(13) POWER: power indicator .
(14) SIG/LIMIT SUB: low signal indicator(green) and compress indicator(red).
(15) PHASE: woof phase switch, press in is in-phase, press out is out-phase.
(16) LEFT SIGNAL INPUT (1/4" single plug or XLR ) and line output (XLR).
(17) RIGHT SIGNAL INPUT(1/4" single plug or XLR ) and line output (XLR).
(18) VOLTAGE SWITCH: the power of 115V or 230V can be used.
(only used for 4000T -2
mode and connected to 2412/110a satellite speaker)
(only used for 4000T
-2 mode and connected to 2412/110a satellite speaker)
When use the power of 115V, use the fuse of T25A/250V, When use the power of 230V, Use the fuse of T12A/250V.
(only used for 4000T -1 mode and connected to 4001/112a satellite speaker)
(19) POWER SWITCH.
(20) POWER INPUT SOCKET: input power can choose 115V/60Hz or AC 230V/50Hz.
(21) Left channel full range amplifier output , SPEAKON can connect left channel satellite speaker.
(22) Right channel full range amplifier output, SPEAKON can connect right channel satellite speaker .
(23) FUSE;
(24) When use the system of 4000T -1, the output of full range amplifier is available. The impedance of connected is 8
.
5.Subsonic Filter
1)Protected power amp and speakers from harmful ultra-sub-low frequencies;
2)Achieved more output power in the usable frequency range.
6.24dB/octave Electronic Crossover
1)Steep slope of 24dB per octave for purer signal;
2)Unlike passive crossovers, no signal power loss.
7.Easy set-up and handling
1)All functions integrated into one system;
2)Easy handling and faster setup,
2. STRUCTURE AND CHARACTER
Ideal for all kinds of outdoors gigs, conference statio and house parties.
100 x 50 constant directivity horns with 3 /4"compression drivers, Built in EQ adjusts the sound for high mid and low
range.
Dual 150W RMS low/mid/high-range power amp with limiter for pure and transparent sound.
Mid/high speaker has 12dB two way crossover, which can strengthen fluent frequency response of system sound.
Subsonds filter protects power amp and speakers from any existing harmful ultra-sub-low frequencies.
Balanced XLR and 1/4"input and output.
Two-color LEDs show limiter status for bath sub-woofer and satellite.
Automatic circuit breaker.
Ground controlling switch to eliminate hum.
Locking SPEAKON connectors.
Equipped with several types power cable for user to choose.

Http://www.biema.com Http://www.biema.com Page 1
Page 4
4.TECHNICAL DATA AND INTRODUCTION
4000T sub woofer
30-250Hz, 3dB
101dB
137.81dB@10%THD
P18W600x1
900W RMS for bass
900W RMS for satellites(8 )
3
2x XLR through
2x Speakon(4000T -2)@satellite out+1
2x XLR input
2x 1/4" TRS input
00Wx2 RMS for satellites(8 )
Opto-limiter, subsonic filter
0.775V
x Speakon(4000T -1)@satellite out
75Hz +10dB
1.3kHz +10dB
10kHZ +10dB
50-250Hz -3dB
4000T -1
4000T -2
1. INTRODUCTION
BIEMA 4000T serial compounding speakers system is the most popular big power but small cabinet, movable active
speaker system in the international market.With its versatility, its convenience and easy handling, it adapt to a wide rage of
application areas.
4000T -1 comprises a single 12" two -way full range speaker(4001/112a) and a single 18" sub-woofer. 4000T -2
comprises two single 10" two -way full range speakers(2412/110a) and a single 18" sub-woofer. The sub-woofer
meticulously equipped with a four-channel amplifier module, which enable the speaker having those functions as respective
gain for high mid and low range; total output control ; PEQ control and crossover point control, the total power is above
1100W.
1.MH-Limiter for mid/high-range power amp
1)Improved signal quality owning to lower distortion near threshold;
2)Reinforced the performance resulting from higher usable volume levels;
3)Applied studio technology to optimize the performance system;
4)Integrated with specialized limiter module to protect speaker from overload.
2.LC-limiter for low-range power amp
1)More low-end punch as more efficient energy is being used;
2)Protected the speakers from the damage of inharmonic distortion;
3)Meticulously matched with the low-range power amp.
3.Three- band EQ for low/mid /high-range
1)Balanced the sound in different environments;
2)Perfectly matched to the sub-woofer;
3)Remarkable sound compensation make it good for studio as well as house parties.
4.RF Frequency processing technology
1)Reduced self-noise;
2)Eliminated sound-destroying phase problems;
3)Perfectly matched to each system;
MODEL
Frequency response
Axial sensitivity 1W/1m
Maximum SPL@1m
Nominal impedance
Low/mid driver
HF driver
Directivity
Crossover frequency
HF protection(passive)
Power handling capacity
Connector
MODEL
Frequency response
Axial sensitivity 1W/1m
Maximum SPL@1m
Bass woofer
Sub woofer power amp
Active protection circuitry
Input sensitivity
Low pass turning frequency
Satellite
power amp
EQ
Low
Mid
High
Connectors
4000T -2 satellite(2412/110a)
80Hz-18KHz, 3dB
97dB
122dB@10%THD
8
1x10
1.5
H60 x V90
2KHz; 12dB per octave
Bulb
300W RMS
2xSpeakon@Neutrik NL 4(Black)
"
"
4000T -1 satellite(4001/112a)
60Hz-18KHz, 3dB
99dB
129.5dB@10%THD
8
1x12"
2
H60 x V40
2KHz; 12dB per octave
Bulb
600W RMS
1xSpeakon@Neutrik NL 4(Red)
"
4000T -1
4000T -2
BIEMA GOLD SANGPRO SERIES
PROFESSIONAL SPEAKER
R
4000T -1
4000T -2
BIEMA GOLD SANGPRO SERIES
PROFESSIONAL SPEAKER
R
4000T serial sub-woofer
INPUT THROUGH
LEFT RIGHT
INPUT THROUGH
POWER
ON
OFF
MAINS
~115V ~230V
ACINPUT50/60Hz
SPEAKERTOSATELLITE
300WATTS@8OHMS
4000T -2 LEFT OUTPUT
WARNING:
TOREDUCETHE RISK OF FIRE
ORELECTRICSHOCK
DONOTEXPOSE THIS EQUIPMENT
TORAINOR MOISTURE
SERIALNO:
SPEAKERTOSATELLITE
300WATTS@8OHMS
4000T -2 RIGHT OUTPUT
SPEAKERTOSATELLITE
900WATTS@8OHMS
4000T -1 OUTPUT
FUSE:
230VT12A/250V
115VT25A/250V
530.0
650.0
800.0
4000T
GOLDSANGPRO R
MASTERVOL
POWER
LEVELLEFT LOW MID HIGH
dB 0
LEVELRIGHT LEVELSUBFREQUENCY
LIFT
GND
SIG/LIMIT
LEFT RIGHT
SIG/LIMIT
SUB
SIG/LIMIT
-
0 0
dB0
-
0 0
50Hz 250
dB dB
+6
-
0 0
0
-
0 0
-10 +10 -10 +10 -10 +10
dB dB dB
000 70
GROUND
4000T-1
4000T-2
OUTPUT
SELECT
PHASE
0
180
0
0