Onkyo SKS-HT540 7.1-Ch Home Theater Speakers

• Onkyo
• Model number: SKS-HT540

General

• Wall-Mount Capable
• Magnetically Shielded

Speaker Type

• Front/Center: 2-Way, Bass Reflex
• Surround: 2-Way, Bass Reflex
• Surround Back: 2-Way, Bass Reflex
• Subwoofer: Bass Reflex Powered

Drivers

• Front: (2) 5 in (12 cm) OMF diaphragm cone woofer, 1 in (2.5 cm) balanced-dome, floating tweeter
• Center: (2) 5 in (12 cm) OMF diaphragm cone woofer, 1 in (2.5 cm) balanced-dome, floating tweeter
• Surround: (2) 5.12 (13 cm) cone woofer, 1 in (2.5 cm) ceramic tweeter
• Surround Back: (2) 5.12 (13 cm) cone woofer, 1 in (2.5 cm) ceramic tweeter
• Subwoofer: 12 in (30 cm) cone

Frequency Response

• Front/Center: 50 Hz––50 kHz
• Surround Back: 60 Hz––20 kHz
• Subwoofer: 25 Hz––150 Hz

Input/Output Power

• Front/Center/Surround Input: 130 W
• Subwoofer Input: n/a
• Subwoofer Output: 230 W

Nominal Impedance

• Front/Center/Surround: 8 Ohms
• Subwoofer: n/a

Input Sensitivity/Impedance

• Subwoofer: 15 kohm/line

Physical

• Dimensions, Front: 6.25 x 17 x 7.8 in (15.8 x 43.3 x 19.9 cm)
• Dimensions, Center: 17 x 6.25 x 7.8 in (43.3 x 15.8 x 19.9 cm)
• Dimensions, Surround: 7.8 x 10.8 x 6.6 in (20 x 27.5 x 16.9 cm)
• Dimensions, Surround Back: 7.8 x 10.6 x 6.6 in (20 x 27.5 x 16.9 cm)
• Dimensions, Subwoofer: 10.8 x 18.6 x 17.6 in (27.4 x 47.2 x 44.7 cm)
• Weight, Front: 8.4 lbs (3.8 kg)
• Weight, Center:  8.4 lbs (3.8 kg)
• Weight, Surround: 3.1 lbs (1.4 kg)
• Weight, Surround Back: 7.7 lbs (3.5 kg)
• Weight, Subwoofer: 25.4 lbs (11.5 kg)

• Speaker cables
• Onkyo’s 2-year warranty