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InCarTec Products > Amplifiers

BLAM Power P TRUCK 804 2/3/4 Channel Class-D Truck Amplifier (24V)

AMP-BL-PTRUCK804
Price: £404.99 (£337.49 ex. VAT)
The BLAM P TRUCK 804 is a 4-channel Class D amplifier designed specifically for 24V trucks and heavy vehicles. Delivering 4 x 80W RMS, 2 x 120W RMS at 2O or 2 x 150W RMS bridged, it provides powerful and reliable sound in demanding environments. With adjustable crossovers, bass boost and full protection circuits, this amplifier ensures high performance and durability for professional truck audio installations.

BLAM Power P TRUCK 804 2/3/4 Channel Class-D Truck Amplifier (24V)

The BLAM P TRUCK 804 4 Channel Amplifier is purpose-built for 24V truck and commercial vehicle electrical systems, offering dependable performance and powerful sound in demanding environments. Designed in France by BLAM Audio, this system is trusted by global car audio professionals and supplied by InCarTec, the UK distributor for BLAM.
Featuring an efficient Class D design, the amplifier delivers 4 x 80W RMS at 4Ω, 2 x 120W RMS at 2Ω, or 2 x 150W RMS in bridge mode, making it ideal for powering full-range speakers or more demanding setups within truck cabins. The wide frequency response of 10 Hz – 30 kHz ensures clear, dynamic sound across all audio ranges.
The amplifier includes adjustable high-pass and low-pass filters (32 Hz – 250 Hz) along with bass boost (0 / 6 / 12 dB), allowing precise tuning to suit different speaker configurations. A signal-to-noise ratio above 90 dB and low distortion (<0.15% THD) ensure clean and detailed sound performance.
Designed for flexibility and integration, the unit features low-level RCA inputs (0.25 – 6V) and an RCA output for additional amplifiers, making it suitable for expanding your truck audio system. Built-in protection circuits safeguard against short circuits, overheating, polarity reversal and low impedance conditions.
With its compact yet robust design (300 x 170 x 51 mm), the P TRUCK 804 is easy to install in a wide range of commercial vehicles. Supplied with installation accessories, it provides a complete and reliable solution for truck audio upgrades.

Product Features

  • Versatile 4-channel amp
  • Perfect for full systems
  • Handles both speakers and passive crossovers
  • Full-range setups 4 or 2-way systems (bridged)


Technical Specifications 

  • Supply voltage: 24 V
  • Low-level RCA input: 0.25 – 6 V
  • Power (4 Ohms): 80 Watts RMS x 4CH
  • Power (2 Ohms): 120 Watts RMS x2CH
  • Bridge power (4 Ohms): 150 Watts RMS x2CH
  • Frequency response: 10 Hz -30 kHz
  • Low-pass filter: 32 Hz – 250 Hz
  • High-pass filter: 32 Hz – 250 Hz
  • Adjustable Bass Boost 0-6-12 dB
  • Signal-to-noise ratio < > >90 dB
  • RCA output for additional amplifier
  • TDH < 0.15%
  • Protections: short circuit / low impedance / polarity reversal / thermal protection
  • Dimensions (LxWxH): 300 x 170x 51mm


Supplied Accessories 

  • User manual
  • Fixing screw with additional fuse

Brand: Blam

Car models: The years stated refer to the model's years of manufacture, please check the item description for information about any changes there may be within these productions years.
DAF - XF (2013 - 2021)
MAN - TGE (2017 >)
MAN - TGX (2007>)

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