Time to Get Serious About THX® Reference Sound

If you're serious about eXperiencing THX-certified theater reference surround-sound in your entertainment space, look no further than the SKS-HT993THX package from Onkyo. Born of a legendary 70-year Hi-Fi heritage, each speaker has been painstakingly designed, tuned, and independently tested by Onkyo and THX technicians to ensure film soundtracks eXplode with rich layers of detail and immersive wide-spectrum dynamics. Solid MDF cabinets are fitted with either one (surrounds) or two (front LR and center) A-OMF woofer diaphragms that use layers of lightweight polyethylene naphthalate, cotton weave, and aramid to achieve exceptional speed and accuracy, while high-quality 1-inch soft-dome tweeters cleanly extend treble out to 45 kHz. And because the speakers are sealed, you can position them almost anywhere-it's even possible to wall-mount the surrounds-without compromising bass power or clarity. Rounding out this 7.1-channel speaker package is a 125 W powered subwoofer, it's high-capacity cabinet and 12-inch front-firing cone filling rooms with wall-shaking bass impact. Forget lightweight toys-this beautifully finished full-scale system is the most convenient and affordable route to THX multiplex sound.

THX-Certified Theater Reference Surround-Sound

Experience THX in your entertainment space with the SKS-HT993THX package from Onkyo. Each speaker is independently tested by Onkyo and THX technicians to ensure film soundtracks explode with rich layers of detail and immersive wide-spectrum dynamics.8/19/2015

Historical Engineering and Design

Solid MDF cabinets keep vibration minimal. A-OMF woofer diaphragms use layers of lightweight polyethylene naphthalate, cotton weave, and aramid to achieve exceptional speed and accuracy, which means amazingly powerful, clear audio.

Solid, Versatile Speakers

Because the speakers are sealed, you can position them almost anywhere. It's even possible to wall-mount the surrounds without compromising bass power or clarity.

Powerful, Clear Bass

Rounding out this 7.1-channel speaker package is a 125 W powered subwoofer. Its high-capacity cabinet and 12-inch front-firing cone fill rooms with wall-shaking bass.

Features:

Speaker - Front

• Model: SKF-980
• Type: 2-Way Acoustic-Suspension
• Dolby Atmos®-Enabled: -
• THX Certified: Yes
• Woofer: 5" (12 cm) A-OMF Diaphragm x 2
• Tweeter: 1" (2.5 cm) Soft-Dome
• Maximum Input Power: 130 W
• Wall-Mount Capable: Yes
• Magnetically Shielded: Yes

Speaker - Height

• Woofer: -
• Integrated Into Front Speaker: -

Speaker - Center

• Model: SKC-980
• THX Certified: Yes
• Type: 2-Way Acoustic-Suspension
• Woofer: 5" (12 cm) A-OMF Diaphragm x 2
• Tweeter: 1" (2.5 cm) Soft-Dome
• Maximum Input Power: 130 W
• Wall-Mount Capable: Yes

Speaker - Surround

• Model: SKR-980
• THX Certified: Yes
• Type: 2-Way Acoustic-Suspension
• Woofer: 5 1/8" (13 cm) A-OMF Diaphragm
• Tweeter: 1" (2.5 cm) Soft-Dome
• Maximum Input Power: 130 W
• Wall-Mount Capable: Yes

Speaker - Surround Back

• Model: SKB-980
• THX Certified: Yes
• Type: 2-Way Acoustic-Suspension
• Woofer: 5 1/8" (13 cm) A-OMF Diaphragm
• Tweeter: 1" (2.5 cm) Soft-Dome
• Maximum Input Power: 130 W
• Wall-Mount Capable: Yes

Speaker - Subwoofer

• Model: SKW-980
• THX Certified: Yes
• Type: Acoustic-Suspension, Powered
• Woofer: 12" (30 cm) Cone
• Amplifier: Energy-Saving High Power
• Design: Front-Firing
• Rated Output Power: 125 W (Minimum Continuous Power, 6 Ohms, 100 Hz, 1% FTC)

Specifications:

Speaker - Type

• Front/Center: 2-Way, Acoustic-Suspension
• Surround: 2-Way, Acoustic-Suspension
• Surround Back: 2-Way, Acoustic-Suspension
• Subwoofer: Acoustic-Suspension, Powered

Speaker - Drivers

• Front: 5" (12 cm) cone woofer X 2, 1" (2.5 cm) soft-dome tweeter
• Center: 5" (12 cm) cone woofer X 2, 1" (2.5 cm) soft-dome tweeter
• Surround: 5 1/8" (13 cm) cone woofer X 2, 1" (2.5 cm) soft-dome tweeter
• Surround Back: 5 1/8" (13 cm) cone woofer X 2, 1" (2.5 cm) soft-dome tweeter
• Subwoofer: 12" (30 cm) cone

Speaker - Frequency Response

• Front/Center: 50Hz - 45kHz
• Surround: 50Hz - 45kHz
• Surround Back: 50Hz - 45kHz
• Subwoofer: 20Hz - 100Hz

Speaker - Output Sound Pressure Level

• Front: 79.5 dB/W/m
• Center: 79 dB/W/m
• Surround: 81 dB/W/m
• Surround Back: 81 dB/W/m
• Subwoofer: -

Speaker - Max. Input Power

• Front/Center/Surround: 130 W
• Surround Back: 130 W
• Subwoofer: -

Speaker - Max. Output Power

• Subwoofer: 125 W

Speaker - Nominal Impedance

• Front/Center/Surround: 6 Ohms
• Surround Back: -
• Subwoofer: -

Speaker - Input Sensitivity/Impedance

• Subwoofer: 280 mV/20 k-ohms

Speaker - Dimensions (W X H X D)

• Front: 6 1/4" X 17 1/16" X 7 13/16" (158mm X 433mm X 199mm)
• Center: 17 1/16" X 6 1/4" X 7 13/16" (433mm X 158mm X 199mm)
• Surround: 7 7/8" X 10 13/16" X 6 5/8" (200mm X 275mm X 169mm)
• Surround Back: 7 7/8" X 10 13/16" X 6 5/8" (200mm X 275mm X 169mm)
• Subwoofer: 14 15/16" X 17 1/2" X 16 7/8" (380mm X 444mm X 429mm)

Speaker - Weight

• Front: 11.7 lbs. (5.3 kg)
• Center: 11.7 lbs. (5.3 kg)
• Surround: 7.7 lbs. (3.5 kg)
• Surround Back: 7.7 lbs. (3.5 kg)
• Subwoofer: 34.2 lbs. (15.5 kg)