เพาเวอร์แอมป์ LAB GRUPPEN C 10:8X Power Amplifier เครื่องขยายเสียง เเอมป์ขยายเสียง เพาเวอร์แอมป์ LAB GRUPPEN C 10:8X จากแบรนด์ LAB GRUPPEN
LAB GRUPPEN C 10:8X
1,000 Watt 8-Channel Amplifier with NomadLink Network Monitoring and Dedicated Control for Install Applications
C 10:8X เป็นแอมพลิฟายเออร์ แบบ 8 แชนแนล ให้กำลัง 8 x 125 W 4 โอห์ม, 8 โอห์ม, 16 โอห์ม, 70 Vrms และ 250 W ที่ 100 Vrms เมื่อใช้งานในโหมด Bridge สามารถปรับการใช้งานได้หลากหลาย พลิกแพลงได้หลายรูปแบบ ในแต่ละแชนแนล จะมีตัวจำกัดแรงดันไฟฟ้า เพื่อควบคุมแรงดันไฟฟ้าไม่ให้สูงจนเกินไป (VPL™) ซึ่งจะช่วยให้เอาต์พุตถูกปรับแต่งให้เหมาะสมกับลำโพงได้ทุกตัว ไม่ว่าจะเป็นซับวูฟเฟอร์ขนาดใหญ่ แบบตัวเดียวโดดๆ หรือว่าจะเป็นลำโพงขนาดเล็กแบบเสียงตามสาย 70 V (100V เมื่อใช้งานในโหมด Bridge) โดย VPL จะทำงานร่วมกันกับอินพุตที่ปรับ Gain ได้ ช่วยให้ได้เฮดรูมที่สูงที่สุด โดยไม่จำเป็นต้องคำนึงถึงระดับ อินพุตที่เข้ามา หรือ ความต้านทานเอาต์พุต
The C 10:8X is one of four C…X models in the C Series, each uniquely suited for a range of installed applications with relatively lower power output requirements. C…X models share most features of the original (higher power) C Series models, and they share the same compact, lightweight 2U chassis. However, the C…X models are offered in both four- and eight-channel versions, offering even greater channel density and installation flexibility. Also, because the unique benefits of Class TD® are more applicable at higher power levels, the C…X models employ a cost-efficient proprietary Class D output design. Other features unique to C…X models include a universal power supply, selectable 35 Hz high-pass filter, and built-in GPIO control facilities.
Every C Series amplifier is ready for the NomadLink® network right out of the box. With NomadLink, key amplifier parameters are displayed via DeviceControl software, and remote control of channel mutes and power on/off is under network control.
GPIO facilities – provided exclusively on C…X models – allow access to key amplifier functions such as power on/off and fault reporting.
คุณสมบัติ
FEATURES
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- 1,000 Watt, 8-channel amplifier with up to 125 Watts output per channel and NomadLink network for monitoring and control
- Selectable gain plus scalable Voltage Peak Limiter (VPL) and bridge-mode operation allow custom configuration for any application
- 8 x 125 Watts into 4 -16 Ohms low impedance or 70 V constant voltage
- Proven and reliable Class-D output stage delivers sonic purity and efficiency
- Power Factor Correction (PFC) and switch mode power supply reduces running costs and minimizes environmental impact
- Intuitive DeviceControl software monitors and controls key functions via the NomadLink network
- Comprehensive protection scheme including current, voltage, DC, temperature, short circuit and open load warnings
- Fixed 35 Hz high pass filter, switchable per channel for sub sonic speaker protection
- 8 x balanced analog audio inputs on 3-pin Phoenix* connectors
- 8 x barrier strip 2-pole screw terminal output connectors
- Removable dust filter grille for increased air circulation
- Compact and durable 2U rackmount chassis saves space in install applications
- GPIO connectors with power control and indication for 3rd party system integration
- Universal power supply served through an IEC mains connector
- 10-Year Warranty Program*
- Designed and engineered in Sweden
สเปค
Specification
General
Number of amplifier channels | 8 |
Peak total output all channels driven | 1000 W |
Peak output voltage per channel | 100 V |
Max output current per channel | 5.6 Arms |
Max output power (all channels driven)
16 ohms | 125 W |
8 ohms | 125 W |
4 ohms | 125 W |
2 ohms | 60 W |
Hi-Z per ch. (all ch.’s driven): 70 Vrms / 100 V peak | 125 W |
Max output power bridged
16 ohms | 250 W |
8 ohms | 250 W |
4 ohms | 125 W |
2 ohms | Not recommended 1 |
Bridged per ch.: 140 Vrms / 200 V peak | 250 W |
Performance
THD 20 Hz – 20 kHz at 1 W | <0.1% |
THD at 1 kHz and 1 dB below clipping | <0.05% |
Signal to Noise Ratio | >112 dBA |
Channel separation (Crosstalk) at 1 kHz | >70 dB |
Frequency response (1 W into 8 ohms) + 0 / -3 dB | 6.8 Hz – 34 kHz |
Input impedance | 20 kOhm |
Common Mode Rejection (CMR) | >50 dB, 20 Hz – 20 kHz |
Output impedance @ 100 Hz | 48 mOhm |
Gain, Sensitivity and Limiters
VPL, selectable per ch 2 | 100, 63, 45, 32 V |
VPL, when bridged 2 3 | 200, 126, 90, 64 V |
Voltage Peak Limiter mode (per ch.) | Hard / Soft |
Amplifier gain selectable (all channels) – rear-panel switches 3 | 29, 32, 35, 38 dB |
Default gain | 32 dB |
Level adjustment (per channel) | Front-panel potentiometer, 21 position detented from -inf to |
Connectors and Buttons
Input connectors (per ch.) | 3-pin Phoenix, electronically balanced |
Output connectors (per ch.) | Barrier strip 2-pole screw terminals |
Output bridge mode | A+B, C+D, E+F, G+H, inputs A, C, E, G are signal source |
High pass filter | Fixed at 35 Hz, switchable per channel |
NomadLink network | On board, 2 x RJ45 connectors IN and OUT |
Intelligent fans (on/off) | Yes, depending on presence of output signal |
Power | Individual switches on front panel |
Cooling | Two fans, front-rear airflow, temperature controlled speed |
General Purpose Outputs (GPO) | Contact Closure types, 2-pole Phoenix |
General Purpose Inputs (GPI) | Contact Closure types, 2-pole Phoenix |
Front-panel user interface
Common | NomadLink Network; Power Average Limiter (PAL)4; Power on |
Per channel | Signal present / High-impedance; Voltage Peak Limiter (VPL); Current Peak Limiter (CPL): Very High Frequency (VHF); High temperature; Fault; Mute |
Power
Operating voltage, 230 V / 115 V nominal | Universal power supply 65-265 V |
Minimum power-up voltage, 230 V / 115 V | 80 V |
Power Average Limiter (PAL) 4 | Yes |
Power Factor Correction (PFC) | Yes |
Soft-start / Inrush Current Draw | Yes / max. 5 A |
Mains connector | IEC inlet |
Dimensions
Dimensions | W: 483 mm (19”), H: 88 mm (2 U), D: 343 mm (13.5”) |
Weight
Weight | 8.5 kg (18.75 lbs) |
Finish
Finish | Black painted steel chassis with gray painted steel front |
Approvals
Approvals | CE, ANSI/UL 60065 (ETL), CSA C22.2 NO. 60065, FCC |