Connection; Terminal Plate; Nl4 Connection; System Connection Reference - Beta Three TW Pro Series User Manual

TW12
TW Series Pro Loudspeaker System
Two NL4 connectors are available for amplifier connections. Paralelled connector is very convenient for another speaker

connection.

Terminal Plate

TW Series Pro Loudspeaker System
TW12
12"Two Way Full-Range
Passive Loudspeaker
WARRANTY: does not cover permanent damages of parts inside of the
speaker caused by overload running for a long time.
Elder Audio Manufacture CO., LTD.

NL4 Connection

1. Connect
1
2

System Connection Reference

TW12
Attention: The impedance of connected speaker must match the impedance of amplifier output.
Attention: Make sure the polarity of speaker and amplifier
4
FREQUENCY(-3dB) 50Hz-20kHz
POWER(RMS) 250W
SENSITIVITY(1W/1m) 95dB
IMPEDANCE 8
¦
NET WEIGHT 20.0kg
INPUT/THRU
1+ 1- : INPUT
2. Disconnect
CHA
BRIDGE IN
INPUT MODE LF FILTER CLIPLIMITER GROUND
SIGNAL GND BRIDGE 50HZ OFF OFF
PIN1:
PIN2: SIGNAL + PARALLEL 25HZ
PIN3: SIGNAL - STEREO 5HZ ON ON
Serial no:
OUTPUT ASSIGNMENT:
CHA: PIN 1+ : CHA SIGNAL CHB: PIN 1+ : CHB SIGNAL
PIN 1 - : CHA GND PIN 1 - : CHB GND
PIN 2+ : CHB SIGNAL PIN 2+ :
PIN 2 - : CHB GND PIN 2 - :
BRIDGE MONO OUTPUT:
CHB
CHA : PIN1+ : SIGNAL PIN2+ : GND
1+ 1- INPUT
NL4
NL4
1
2
3
- !
CAUTION
A
+
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CHA OUTPUT
+
FUSE
-
Special design for big power
+
B
-
POWER
CABLE
CHB OUTPUT
are correct
Crossover
TW12
.
CONNECTION
LF
HF