PowerMatch PM8500N configurable power amplifier
PowerMatch PM8500N configurable power amplifier
PowerMatch PM8500N เพาเวอร์แอมป์ระดับมืออาชีพที่ปรับแต่งได้ตามต้องการ
PM8500N จาก Bose Professional คือเพาเวอร์แอมป์คุณภาพระดับคอนเสิร์ต ที่ให้ความ ยืดหยุ่นและสามารถปรับขนาดได้สูง เหมาะสำหรับระบบเสียงติดตั้งถาวรที่ต้องการพลังขับเสียงที่แม่นยำและเชื่อถือได้ รองรับการเชื่อมต่อผ่านระบบเครือข่าย Ethernet เพื่อใช้ในการตั้งค่า ควบคุม และมอนิเตอร์ระบบเสียงได้อย่างสะดวก
นอกจากนี้ยังมี ช่องขยายสัญญาณดิจิทัล สำหรับใช้งานร่วมกับการ์ดอินพุตเสริม และ พอร์ต USB ด้านหน้า สำหรับเชื่อมต่อเข้ากับคอมพิวเตอร์เพื่อกำหนดค่าการทำงานได้โดยตรง
PowerMatch Series ผสานเทคโนโลยีเฉพาะจาก Bose Professional เพื่อมอบสมรรถนะที่ยอดเยี่ยม ประสิทธิภาพสูง ติดตั้งง่าย และเชื่อถือได้ในทุกสถานการณ์
FEATURES
- QuadBridge Technology — Allows the 4 available channels to be configured as Mono, V-Bridge, I-Share or Quad mode, allowing the total available power of the amplifier to be allocated to one or more output channels. The amplifier is capable of driving both low impedance and 70/100V loudspeaker loads directly.
- Bose Professional ControlSpace Designer software — PowerMatch amplifiers can be fully configured using ControlSpace Designer software via the front panel USB connection, or the rear panel Ethernet connection. Using ControlSpace Designer software you can access additional features including: Parametric EQ stages, load sweep of each output channel and auto standby. ControlSpace Designer software is also used to integrate network model PowerMatch amplifiers into larger control and monitoring systems comprised of Bose Professional ESP processors and CC control centers.
- Auto-Standby/Auto-Wake function — When enabled, this function automatically enters/exits Standby Mode, allowing the system to consume less power.
- Dual voltage and current feedback loop — Proprietary design combines Class-D efficiency with a unique current and voltage feedback loop circuit that continuously monitors and controls both the current and voltage delivered to the loudspeaker load. Independent of power level and load impedance, the amplifier consistently delivers the widest possible dynamic range, frequency response and lowest possible distortion.
- PeakBank power supply — Regenerative 4-quadrant power supply enables higher power density while allowing the re-use of energy from reactive loads that is normally wasted in conventional Class-D designs. This highly efficient amplifier design delivers sustainable and repeatable low frequency response.
- Fast-tracking power factor correction (PFC) — Efficiently manages the current drawn from the AC mains, allowing the amplifier to drive loudspeakers to maximum output longer without power fluctuation. PFC provides superior transient response and functions at peak burst power much longer than conventional Class-D amplifier designs to satisfy the requirements of even the most demanding program material.
SPECS
Technical Specification
AMPLIFICATION
Channel Separation (Crosstalk)
> 65 dB, adjacent channels at 1 kHz
Gain, High-Impedance
42 dB
Gain, Low-Impedance
36 dB, Mono mode / 42 dB, V-Bridge mode / 36 dB, I-Share mode / 42 dB, Quad mode
Maximum Peak Power, Symmetrical
1000 W
SNR
> 102 dB (1 dB below rated power, A-weighted)
Frequency Response
20 Hz – 20 kHz (±0.5 dB) at 1 W
Number of Channels
8
Power Class
Class D
Rated Power, Symmetrical
450 W per channel at 2 Ω / 500 W per channel at 4 Ω / 300 W per channel at 8 Ω
THD+N
< 0.4% at 1 W (20 Hz – 20 kHz)
AUDIO INPUTS, ANALOG
Input Channels
8 balanced, line
Connectors
(8) 3-pin Euroblock
Input Impedance
> 100 kΩ
Maximum Input Level
24 dBu at 24 dBu sensitivity
Sensitivity
0 dBu, +4 dBu, +12 dBu, +24 dBu, selectable
AUDIO INPUTS/OUTPUTS, DIGITAL
Channels
Expansion card-dependent
Connectors
Expansion card-dependent
AUDIO OUTPUTS, ANALOG
Channels
2–8, configurable
Connectors
(2) 8-pin Euroblock
COMPLIANCE
EMC
This Product meets the immunity requirements for the E2 class EN55103-2 directive.
ELECTRICAL
Current Draw, Idle
0.3 A (standby) or 1.3 A (awake) at 120 VAC, 60 Hz / 0.1 A (standby) or 0.5 A (awake) at 230 VAC, 50 Hz
Current Draw, Inrush
15.4 A at 230 VAC, 50 Hz
Mains Connector
IEC 60320-C20 inlet
Mains Voltage
100–240 VAC, 50/60 Hz
Protections
High temperature, DC, short circuit, high frequency, voltage limiter, current limiter, inrush current, mains circuit breaker
AC Power Consumption
31 W standby (idle), 176 W awake (idle), 1789 W maximum
GENERAL
Software Applications
ControlSpace Designer 3.2 or later (Windows)
Computer Interface Connection
USB Type-B, RJ-45 (Ethernet, 100 Mbps)
Notification Outputs
(1) 3-pin Euroblock
INDICATORS AND CONTROLS
Controls, Front Panel
(1) navigation soft key, (5) menu soft keys, (1) scroll/select knob (rotary/push)
Controls, Rear Panel
POWER SWITCH – ON/OFF AC power switch
LED Status Indicators
(1) input signal LED, (1) input clip LED, (1) output limit LED, (1) fault LED
INTEGRATED DSP
Delay
3 s
Equalization
Input: 5-band parametric EQ (±20 dB), notch, shelving, high-pass, low-pass / array (ArenaMatch, RoomMatch) / band-pass crossover / loudspeaker: 9-band parametric EQ (±20 dB), notch, shelving
Crossover Types
Butterworth, Bessel, or Linkwitz-Riley, up to 48 dB/octave
A/D and D/A Converters
48 kHz / 24-bit
Audio Latency
< 0.95 ms, analog input to analog output
DSP-Enabled
Yes
Limiters
Peak voltage, RMS voltage
Presets
Bose Professional loudspeaker presets
Processing Functions
Input EQ, array EQ, loudspeaker EQ, peak voltage limiter, RMS voltage limiter, delay, band-pass, matrix mixer
PHYSICAL
Colors
Black
Cooling System
Microprocessor-controlled, variable-speed fans, front to rear airflow
Suspension/Mounting
Rack-mounting
Operating Temperature Range
0 °C to 40 °C (32 °F to 104 °F)
Product Dimensions (H×W×D)
3.5 in × 19.0 in × 20.7 in (88 mm × 483 mm × 525 mm)
Net Weight
28.4 lb (12.9 kg)
Rack Spaces
2
Shipping Weight
34.5 lb (15.7 kg)
Price | ฿195,690.00 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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ไร้สาย | ไม่ได้ | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
บลูทูธ | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description | PowerMatch PM8500N configurable power amplifier
SPECS
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