Products : TRM8.1 Back to Products
Specifications Below
8" 2-way Trans•nova/DIAMOND Professional Active Monitor
Hafler has brought together Trans•nova amplifier technology and a proprietary loudspeaker system designed to create the ultimate listening tool: the Trans•nova reference monitor. Hear for yourself why the Hafler TRM8 is critically acclaimed as the world’s finest powered monitor at any price.
Front View Back View Inside View Response Graph
Trans•nova: patented output stage configured for "power gain", allows simpler front end circuitry, dramatically lower cross talk and noise.
Crossover: symmetrical 4th order Linkwitz-Riley at 2.5kHz.
DIAMOND: driver stage provides up to 14dB additional dynamic range in amplifier front end.
MOSFET Outputs: Deliver higher output current, rugged reliability, superb sound quality.
Inputs: balanced XLR or1/4", unbalanced RCA.
Bass and Treble Shelving: Up to +/-4dB adjustment to environment.
Rear Firing Exo-Port: Low turbulence system vent.
Shielded Woofer: Allows use near computer monitors.
Pre-drilled for Omni Mount bracket system.
No Compression: Wide dynamic range at all monitoring levels.
3 Year Warranty
TRM8.1 Specifications
Frequency Response 45Hz-21kHz +/- 2dB
Peak Acoustic Output (per pair w/music @ 1m) >123dB
Total Harmonic Distortion (THD) <0.5% 100Hz-21kHz
High Frequency Driver 1" (25mm) soft dome
Low Frequency Driver 8" (200mm) polypropylene cone
Cabinet 0.46 cu. ft. (13 liters) vented
Dimensions 10.25"W x 15.875"H x 13"D
Net Weight 35 lbs.
Power Rating FTC (20Hz-20kHz, 0.1% THD) 75 watts @ 6 Ohms (high frequency)
  150 watts @ 4 Ohms (low frequency)
Signal-to-Noise >100dB
Slew Rate 100V/µs
CMRR 70dB typical @ 1kHz
Input Impedance 47kOhms per phase balanced
Input Sensitivity Range 500mV to 3V (unbalanced)
  275mV to 1.5V (per phase balanced)
Power Consumption 405W /4.75A @ 120 VAC (full power)
Filter Type 24dB/octave Linkwitz-Riley @ 2.5kHz
Subsonic Filter 30Hz @ 12dB/octave
Bass Shelving 40Hz to 200Hz, ± 4dB
  (-4, -2, 0, +2, +4dB)
Treble Shelving 3kHz to 20kHz, ± 4dB
  (-4, -2, 0, +2, +4dB)

Hafler • 546 S. Rockford Dr. • Tempe, AZ 85281 • U.S.A.