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(Receivers and Amplifiers - Amplifier)

The SI-245 delivers 45 watts per channel at 8 Ohms and 70 watts per channel at 4 Ohms. You’ll get tremendous bass and dynamics from every pair of speakers powered by an SI-245.

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Sound channels 2
Power 90 W
Total harmonic distortion 0.05 %
Frequency range (Hz) 20 - 20,000
Video compatibility None
3D ready No
Dolby Digital No
HD audio capability No
Bluetooth None
User interface None
Additional information 12V Trigger I/O; The SI-245 delivers 70 watts per channel at 4 Ohms; Removable Two-Wire IEC Line Cord; Gold-Plated RCA Audio Input Jacks; CSA Listed And Tested Under UL6500 Standards.
Phono input No
HDMI inputs 0
HDMI outputs 0
Component inputs 0
Component outputs 0
S-Video inputs 0
S-Video outputs 0
Composite Video inputs 0
Composite Video outputs 0
Composites Audio Inputs (Analog) 2
Composites Audio Outputs (Analog) 0
Optical digital inputs 0
Optical digital outputs 0
Coaxial digital input 0
Coaxial digital outputs 0
Network No
iPod compatible No
Sirius/XM Radio Ready No
RS-232 No
Width 17.01 inch(es) / 43.2 cm
Height 2.36 inch(es) / 6 cm
Depth 12.99 inch(es) / 33 cm
Weight 14.99 lb(s) / 6.8 kg
Warranty 2 years
UPC# 060514007957

NOTE: Grand is committed to providing in-depth, accurate information for all items on its website. However, typographical errors can occur and occasionally specs can change without notification. As such, we strongly recommend you verify information with your salesperson to ensure the item will fit in your space and has all the necessary features you desire. Regarding typographical errors in pricing, Grand reserves the right to cancel a sale with a full refund if it is obvious an item has been advertised at a price significantly below market value due to a typographical error. If you have any questions or think you notice an error, please call 888-396-8165 or email us.