購物滿 HKD 300.00即享免運費優惠!(適用於 本地送貨、本地取貨、國際送貨 )

PRECISION POWER BK800.4 汽車擴音機/功率放大器

Kuantitas

Ringkasan

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PrecisionPower - PPI BK800.4 - 4 Channel 800W RMS Class A/B Black Ice Series Amplifier 光滑黑色薄薄機身容易收藏, 發揮最佳喇叭音色之餘, 持續穩定輸出更避免RMS過低而損壞喇叭

Rincian Produk

The Power class amplifiers clearly represents what audiophile quality car audio should be. Unparalleled sound quality stems from multiple factors; top quality torroidial transformers, all N-channel transistors, extremely low tolerance resistors and capacitors, and so forth. The preamp section is extremely detailed with 4 different types of crossovers: high pass, low pass, band pass, and subsonic. And just to be sure that the amplifier's output is not ruined by cheap or noisy input signals, we included balanced line inputs to be used with our BLT transmitters for the ultimate listening experience!

Specifications

  • RMS Power Rating:
    • 4 ohms: 130 watts x 4 chan.
    • 2 ohms: 200 watts x 4 chan.
    • Bridged, 4 ohms: 400 watts x 2 chan.
  • Total Harmonic Distortion: 0.03%
  • Differential RCA inputs isolate 12V/audio to ground
  • Frequency response: 10-39KHz
  • S/N Ratio: 100dB
  • Damping factor (100Hz @ 4 Ohms): >2000
  • Stereo Sensitivity: 47dB
  • Input sensitivity:  Level: 200mV-6V
  • Variable high-pass filter (15-4KHz, 12 dB/octave)
  • Variable low-pass filter (50-4KHz, 12 dB/octave)
  • Bass Boost 45Hz 12dB
  • Balanced Input & Low Level Inputs
  • Tri-Mode Capable
  • MOSFET OWM Power Supply
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • 4ga power, 8ga Speaker Terminals
  • Dimensions: 21"L x 8.3"W x 2.1"H

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