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BishopSound BP4k Power Amplifier 3000w RMS
BishopSound BP4k Power Amplifier 3000w RMS

BishopSound BP4k Power Amplifier 3000w RMS

Product Code: BP4K

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The BishopSound BP4K is perfect for the Bishopsound full range speakers and the BB115S or BB118S subwoofers. If you are driving dual 15", 18" or 21" subs please consider the 4 channel BP10Q or the 2 channel BP14K amplifiers.

The project to provide a cost effective method of powering our passive speakers came about due to QSC, Crown and others pricing their amplifiers beyond the reach of event companies who are having to work on lower margins than ever before to secure work.

Our service center is fully equipped to give detailed advice on configuration and set up. A complete manual comes with every amplifier.

The BishopSound BP4k weighs 3kg and operates 2 channels. The BP4k delivers 2 x 1000w at 8 ohm or 2 x 1500w at 4 ohm.

£499.00 incVATRRP

£299.00 incVATSale Price

0% finance from only £19.93 a month


Representative example for BishopSound BP4k Power Amplifier 3000w RMS

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The BishopSound BP4k includes a number of features to give the best performance for our speakers.

  • 2 x 1000 Watts into 8 Ohms
  • 2 x 1500 Watts into 4 Ohms
  • Intelligent fans switch in and out dependent on the heat generation automatically to ensure cool running
  • Limiters protect the BP4K from damage by moving to protect mode when THD is more than 0.5%
  • Each of the 2 channels has independent clip, protect and signal indication.
  • Strong 1u rack ears for easy touring rack installation
  • 2 x XLR balanced Neutrik analogue audio inputs
  • 2 NL4 Neutrik speakON output connectors
  • Made in England

For more details, help and advice please email

Frequency response: 20Hz–20kHz (0.5~-1.2dB)
Total harmonic distortion: <0.05%
Signal to noise ratio: >98dB
Damping coefficient: >1000 (100Hz)
Resolution: >70dB
Conversion rate: >20V/μs
Input sensitivity: 1.0V
Input impedance: 10kΩ/20 kΩ
Voltage gain (8Ω) 39dB 40.3dB 42.0dB 43.0dB
Amplifying circuit structure CLASS-D


  • Soft Start
  • DC
  • Short Circuit
  • Overload
  • Distortion limiting
  • Overheating
  • VHF

Connection Input section: Balanced input XLR female socket, balanced and connected XLR male socket

Output section: NL4 type SPEAKON socket

Indicator panel Lights: Power, signal UV, peak clipping,

Front panel function: Power start switch, volume control knob, displays

Rear panel function Stereo, parallel selection switch

Power supply: Removable standard power plug power cord AC220-240V/50Hz.±10%

Weight 3kg

Product Dimensions 483x250x44

Rated Power
RMS - 2 x 1000w@8Ω - 2 x 1500w@4Ω
Frequency Response
20Hz - 20KHz
THD at 1kHz
Signal To Noise Ratio
Coefficient of Damping
>1000 (100Hz)
Conversion Rate
≤ 20V/µs
Input Resistance
10K Ω / 10K Ω
Input Sensitivity
25cm x 48.3cm x 4.4cm
Available discounts for BishopSound BP4k Power Amplifier 3000w RMS:

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