JAM Systems

JAM Systems HX165 2-Channel Power Amp [ 2 x 600W]

Class H Power Amplifier 2 x 600W @ 8 ohms, 2 x 960W @ 4 ohms 1650W bridged into 8 ohms
Product Code: JMSHX165 Brand: JAM Systems Model: HX165
JAM Systems HX165 2-Channel Power Amp [ 2 x 600W]
£182.50
£182.50 ex VAT
Decrease Increase
2
IN STOCK
Sorry we dont have a delivery price for Country
Export prices without Sales Tax or VAT - additional customs fees may apply in your country
JAM Systems HX165 2-Channel Power Amp [ 2 x 600W]

The HX-Series is a robust line of 2U professional power amplifiers built around a high-current Class-H architecture and a heavy-duty toroidal transformer. Designed for applications where long-term durability, analogue transparency, and high continuous output are essential, the HX models offer strong performance with solid thermal stability and straightforward operation.

Each amplifier includes selectable input sensitivity, multiple operating modes, and a comprehensive protection suite. The result is a reliable, installer-friendly platform suitable for demanding live sound, club systems, and fixed installations where consistent power delivery is more important than lightweight design.

Key Features:
  • Class-H amplifier topology for strong continuous output and clean analogue performance
  • Heavy-duty toroidal transformer power supply
  • 2U steel chassis for durability and improved thermal mass
  • Low-noise, multi-speed temperature-reactive cooling fan
  • Custom high-efficiency heatsink for improved thermal management
  • Selectable input sensitivity: 0.775V, 1V, or 32dB
  • Operating modes: Stereo, Parallel Mono, and Bridge
  • Front-panel LED indicators for signal, protect, clip/limit, bridge, and parallel operation
  • Fixed mains cable with UK moulded plug (no removable connector)
  • Designed for consistent, reliable performance under heavy loads.
  • 2 ohm operation not recommended, as amplifier may overheat

Protection Suite:
  • DC protection
  • RF (VHF) protection
  • Thermal shutdown protection
  • Short-circuit protection
  • Peak limiter with gain-reduction compressor circuit

Warranty:
The amplifier is covered by a 1-year limited warranty against defects in materials and workmanship. Warranty excludes misuse, unauthorised repairs, and operation beyond stated specifications.
Power Output:
8Ω (stereo)2 × 600W
4Ω (stereo)2 × 900W
8Ω (bridge)1 × 1650W

Performance:
Damping Factor: 500:1 @ 1 kHz
THD: <0.15%
Channel Isolation: 50 dB
Signal-to-Noise Ratio: ≥ 96 dB

Connections & Controls:
Audio Inputs: 3-pin XLR
Speaker Outputs: 4-pole Speakon
Input Sensitivity: 0.775V / 1V / 32 dB selectable
Operating Modes: Stereo, Parallel Mono, Bridge
Mains Connection: Fixed 230V cable with UK moulded plug

Cooling & Construction:
Low-noise multi-speed temperature-reactive fan
High-efficiency custom heatsink
2U steel chassis

Physical:
Dimensions (W × D × H): 483 × 446 × 88 mm
Net Weight: 16.8 kg
Gross Weight: 17.8 kg
Other JAM Systems products similar to JAM Systems HX165 2-Channel Power Amp [ 2 x 600W]:
Price match on JAM Systems HX165 2-Channel Power Amp [ 2 x 600W]
Seen this cheaper?
If you find 'JAM Systems HX165 2-Channel Power Amp [ 2 x 600W]' at a lower price from an authorised UK dealer, tell us and we'll aim to match it. Request a price match. Terms & Conditions.

Product reviews

Write a review

Write a review

Warranty support available