FEATURE (QSC CX168 เครื่องขยายเสียง 8 แซนแนล 90 วัตต์)
CATALOG QSC CX168.pdf
*สอบถามราคาโทร 089-7784447*
QSC CX168 100 watts per channel at 70 volts (CX108V) 90 watts per channel at 8 ohms and 130 watts per channel at 4 ohms (CX168) Compact size—only two rack spaces and 14" deep for reduced rack space
(QSC CX168 AMPLIFIER 8 CHANNEL 90W.)
- 90 watts per channel at 8 ohms and 130 watts per channel at 4 ohms
- Compact size—only two rack spaces and 14" deep for reduced rack space
- Channel pairs bridgeable for maximum flexibility
- Exclusive PowerLight switch-mode power supply technology for high performance and compact size
- Active inrush limiting eliminates AC inrush current, removing the need for expensive power sequencers
- Four HD15 DataPorts (one per channel pair) for Q-SYS networked control and monitoring
- Custom integrated gain control security cover for tamper-proof installations
- 1-dB recessed detented gain controls for fast and accurate settings
- Detachable Euro-style input and output connectors
- DIP switch control for clip limiters, high-pass filters, bridge mono and parallel operation
- Selectable high-pass filters protect speakers and prevent speaker transformer saturation with minimal effect on program material (33 Hz or 70 Hz)
- Comprehensive front panel indicators including signal, clip, bridge mono and parallel input LEDs
- Fully protected—including DC, infrasonic and ultrasonic, thermal overload and short circuit protection
- High-performance Class AB+B complementary bipolar output circuitry
- Lightweight—only 21 pounds (9.5 kg) for easier racking and shipping
- 3-year warranty plus optional 3-year extended service contract
- All CX Series amplifiers meet the European Union's, 2006 RoHS directive to restrict the use of hazardous materials used in electronic devices.
SPECIFICATION (QSC CX168)
| SPECIFICATIONS |
CX168 |
CX108V |
| |
STEREO MODE, All Channels Driven
Continuous Average Output Power Per Channel |
| 8Ω, 0.05% THD 20 Hz–20 kHz |
90 W |
- |
| 4Ω, 0.1% THD 20 Hz–20 kHz |
130 W |
- |
| 70 V, 0.2% THD 20 Hz–20 kHz |
- |
- |
100 W |
Midband Ratings
8Ω, 0.1% THD 1 kHz
4Ω, 0.1% THD 1 kHz |
All channels
100 W
140 W |
Single channel
120 W
180 W |
-
- |
| |
BRIDGE MONO MODE |
|
16Ω, 0.1% THD 20 Hz–20 kHz
8Ω, 0.1% THD 20 Hz–20 kHz
140 V, 0.2% THD 20 Hz-20 kHz
|
180 W
260 W
- |
-
-
200 W |
| Noise (20 Hz–20 kHz) |
-107 dB |
-100 dB |
| Input Sensitivity (for full-rated output power) |
1.35 V rms @ 8 ohms |
1.26 V rms @ 70V |
| Voltage Gain |
20× (26 dB) |
56× (35 dB) |
| Input Clipping |
6 V rms (+18 dBu) |
6 V rms (+18 dBu) |
| Output Circuitry Class |
Class AB+B |
Class AB+B |
| Frequency Response |
20 Hz–20 kHz, ± 0.2 dB
8 Hz–50 kHz, +0/-3 dB |
20 Hz–20 kHz, ± 0.4 dB
8 Hz–70 kHz, +0/-3 dB |
| Damping Factor |
Greater than 200
(5 kHz and below) |
Greater than 500
(5 kHz and below) |
| Input Impedance |
6 kΩ unbalanced,
12 kΩ balanced |
6 kΩ unbalanced,
12 kΩ balanced |
| Distortion (SMPTE-IM) |
Less than 0.02% |
Distortion (typical)
20 Hz–20 kHz: 10 dB below rated power
1.0 kHz and below: at full rated power |
Less than 0.1% THD
Less than 0.03% THD
|
| Connectors |
Input: 3-pin Euro-style detachable terminal blocks, (one per ch.)
DataPort: HD-15 Connector, (one per channel pair: Ch 1+2, 3+4, 5+6, 7+8)
Output: Two 8-pin Euro-style detachable terminal blocks |
| Cooling |
Variable speed fan, rear-to-front airflow through tunnel heat sink |
| Controls |
Front: AC switch, Ch 1, 2, 3, 4, 5, 6, 7 & 8 gain knobs
Rear: DIP switches for Ch. 1–Ch. 8, clip limiter on/off, LF filter on/off, LF filter freq select 33 or 70 Hz for CX168, LF filter freq select 50 or 75 Hz for CX108V, inputs parallel or stereo; bridge mode |
| Indicators |
PWR-ON: Green LED
SIGNAL-35 dB: Green LED
(1 per channel)
CLIP: Red LED (1 per channel) |
PARALLEL INPUTS: Orange LED (1 per ch. pair)
BRIDGED: Yellow LED (1 per ch. pair) |
| Amplifier Protection |
Full short circuit, open circuit, thermal, ultrasonic, and RF protection; Stable into reactive or mismatched loads |
| Load Protection |
On/off muting; Individual channel DC fault blocking |
| Dimensions |
19” (48.3 cm) rack mounting, 3.5”(8.9 cm) tall (2 rack spaces), 14” (35.6 cm) deep (from front mounting rails) |
| Weight |
21 lb (9.5 kg) net, 27 lb (12.3 kg) shipping |
| Power Requirements |
100, 120, 230 VAC, 50–60 Hz (configured at factory) |
|
Current Consumption 120V
|
|
CX 168
|
CX 108V
|
Idle current
(Multiply currents by 0.5 for 230V units.) |
|
0.6 A
|
0.6 A
|
1/8 Average Power*
(typical of program material at maximum
unclipped power) *Pink noise |
8Ω + 8
4Ω + 4Ω
70 V + 70 V
|
6.2 A
9.2 A
-
|
-
-
6.3 A
|
1/3 Average Power*
(typical of program material with
severe clipping) *Pink noise |
8Ω + 8Ω
4Ω + 4Ω
70 V + 70 V
|
9.2 A
14.2 A
|
-
-
9.4 A
|
|
SERVICE/CONTACT (QSC CX168 100)
สอบถามราคา QSC CX168 100 เวลาทำการ 8.30-17.30 น.
ขอใบเสนอราคา QSC CX168 1008R ส่งเข้า Email : highclasssound@gmail.com
การสั่งซื้อสินค้า QSC CX168 100 กรุณาโทรสอบถามสินค้าก่อนการโอนเงินทุกครั้ง
