680 Watts of Maximum Music Power
160W x 4 into 2 Ohms, @ < 0.2% THD
90W x 4 into 4 Ohms, @ < 0.05% THD
Mixed Mode Operation
Input Voltage Sensing
Precise Frequency Control
Variable Bass Boost; 0-15dB @ 45Hz
Independant Front / Rear Adjustable - 12db/Oct. High/Low Pass Crossovers, 55Hz-600Hz or 530Hz-5.8kHz with the Crossover Frequency Multiplier
Gold Plated Connectors; RCA/ Speaker/ Power
Speaker Level Input
Dimensions 12-1/4" x 10-1/8" x 2-3/8"
CEA 2006 Power Ratings
175W x 4 RMS [2Ω @14.4V ≤1% THD+N]
100W x 4 RMS [4Ω @14.4V ≤1% THD+N]
S/N 86dB (Ref: 1W into 4Ω)

Specifications

Number of Channels	4/3/2
Maximum Power Output	680w
MOS-FET Power Supply	●
4-Ohm	90w × 4
2-Ohm	160w × 4
Bridged	320w × 2
2-Ohm Stable	●
Gold Plated Connections	●
Speaker Level Input	●
Dimesnsions (W" × L" × H")	12-1/4 × 10-1/8 × 2-3/8
2-ohm stable	●
2-ohm mono stable	●
Gold plated connections	●
Speaker level input	●
Dimesnsions (L × W × H )	300 × 280 × 55 mm