Q Series
Q10
QUAD Channel Power Amplifier
Flagship high-power Q Series four-channel amplifier.
The Q10 is the flagship high-power model in the JAM Systems Q Series. Its fully modular four-channel architecture combines substantial output with a compact 1U format for touring, installation and high-output loudspeaker systems.
Output Power
Power ratings
8Ω4 × 1100W
4Ω4 × 2200W
2Ω4 × 2500W
Q Series Platform
Designed for professional systems
Fully modular four-channel architecture
Dedicated switched-mode power supply for each channel
Independent power stages for consistent multi-channel performance
High-efficiency PWM output stage
Recessed stepped attenuators for repeatable gain settings
Comprehensive protection for demanding professional use
Independent Test Data
Measured output
Per-channel laboratory measurements under controlled test conditions.
2Ω burst2500W/ch — EIAJ 8:32, 1kHz, 1% THD
4Ω continuous, 1kHz2350W/ch — 1% THD
4Ω continuous, 100Hz2275W/ch — 1% THD
8Ω continuous, 1kHz1250W/ch — 1% THD
8Ω continuous, 100Hz1200W/ch — 1% THD
The 2Ω figure is a short-term burst rating representative of programme material with crest factor. Extended continuous low-frequency operation into low impedances invokes current limiting as part of the protection system.
Technical Data
Specifications
Frequency response20Hz–20kHz, ±0.3dB @ 8Ω
Slew rate50V/μs
THD+N<0.3%
IMD (SMPTE)<0.3%
Signal-to-noise ratio>105dB
Crosstalk>75dB
Damping factor>800 @ 8Ω, 20Hz–200Hz
Input sensitivity1V
Input impedance20kΩ balanced / 10kΩ unbalanced
Voltage gain40dB
Efficiency>85%
CoolingForced air, front to rear
Dimensions483 × 44 × 375mm (W × H × D)
Net weight10.5kg
Protection
Automatic mute if the clip limit is exceeded for more than 2 seconds. Current limiting protects the amplifier during extended continuous low-impedance operation.
Q10 Product Views
Front, chassis and connections
Inside the Q10
Four-channel modular construction
