REF-2150/REF-2300  

Features

• Rated output power @ 1 kHz:
•        REF-2150:    Stereo 150W @ 4 ohms
•                             Stereo 100W @ 8 ohm
•                             Bridged mono 1 kHz 300W
•        REF-2300:    Stereo 250W @ 4 ohms
•                             Stereo 160W @ 8 ohm
•                             Bridged mono 1 kHz 500W
• Frequency response ±0.5dB: 20 Hz - 50 kHz
• Balanced 10k ohm 0.775V inputs
• 0.03% Total harmonic distortion
• Protection circuitry
• Bridged mono function
• Signal, protection, clip indicators
• Rack mount - 2 space (REF-2150) or 3 space (REF-2300) rack unit height

The REF-2150 or REF-2300 are convection-cooled, dual-channel studio grade reference amplifiers. Their two or three rack mount size and clean, linear sound are ideal for both permanent installation in professional P.A. systems and road use for D.J., K.J., or Pro use. Inputs are XLR balanced or 1/4" TS connectors and output is via rugged 5-way binding posts. The REF-2150 features 100 watts into 8 ohm, 150 watts into 4 ohm, and 300 watts bridged mono into 8 ohm, while the The REF-23000 features 160 watts into 8 ohm, 250 watts into 4 ohm, and 500 watts bridged mono into 8 ohm (all at less than 0.03% THD full-rated).
 
 
 

Technical Specifications	REF-2150	REF-2300
Output power (RMS)	100 W @ 8ohm per channel  150 W @ 4ohm per channel  300 W @ 8 ohm bridged mono	160 W @ 8ohm per channel  250 W @ 4ohm per channel  500 W @ 8 ohm bridged mono
Frequency response	20 Hz - 50kHz ±0.5dB	20 Hz - 50kHz ±0.5dB
THD	< 0.03%	< 0.03%
Damping Factor	> 100	> 100
Power source	115 VAC @ 60 Hz	115 VAC @ 60 Hz
Power consumption	600W	860W
Weight	18 lbs (8.2 kg)	23 lbs. (10.6kg)
Dimensions (W x H x D)	19" x 3-1/2"  x 11-3/8"	19" x 5-1/4"  x 11-3/8"