Specifications, En-4 – Onkyo AV Receiver HT-R791 User Manual

Page 100

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En-4

Powered Subwoofer (SKW-791)

Front Speakers (SKF-791)

Center Speaker (SKC-791)

Surround/Surround Back Speakers
(SKR-780/SKB-780)

Specifications and appearance are subject to change
without prior notice.

Note

For non-magnetic shielded speakers:
Try moving the speakers away from your TV or monitor. If
discoloration should occur, turn off your TV or monitor,
wait 15 to 30 minutes, and then turn it back on again. This
normally activates the degaussing function, which
neutralizes the magnetic field, thereby removing any
discoloration effects.

Specifications

Type

Bass-reflex

Input sensitivity/Impedance

540 mV/20 k

Rated output Power (FTC)

120 watts minimum continuous power,
4 ohms, driven at 100 Hz with a
maximum total harmonic distortion of
1 %

Frequency response

25 Hz to 150 Hz

Cabinet capacity

1.3 cubic feet (37 L)

Dimensions (W × H × D) 10-13/16" Ч 19-15/16" Ч 17-1/4"

275 mm × 507 mm × 438 mm
(incl. projection)

Weight

21.4 lbs. (9.7 kg)

Audio Input

1 (RCA analog mono)

Drivers unit

10" (25 cm) Cone Woofer × 1

Power supply

AC 120 V, 60 Hz

Power consumption

35 W

Other

Auto Standby function
Non-magnetic shielding

Type

2 Way Bass-reflex

Impedance

6

Maximum input power

130 W

Sensitivity

79.5 dB/W/m

Frequency response

55 Hz-50 kHz

Crossover frequency

4 kHz

Cabinet capacity

0.26 cubic feet (7.3 L)

Assembly dimensions (with supplied speaker base) (W × H × D)

10-5/16" Ч 41-1/8" Ч 10-5/16"
262 mm × 1045 mm × 262 mm
(incl. projection)

Weight

11.5 lbs. (5.2 kg)
(incl. speaker base)

Drivers unit

3-1/4" (8 cm) Cone Woofer × 2
1" (2.5 cm) Balanced Dome × 1

Terminal

Spring type color coded

Grille

Fixed

Other

Non-magnetic shielding

Type

2 Way Bass-reflex

Impedance

6

Maximum input power

130 W

Sensitivity

79 dB/W/m

Frequency response

60 Hz-50 kHz

Crossover frequency

4 kHz

Cabinet capacity

0.1 cubic feet (2.8 L)

Dimensions (W × H × D) 16-9/16" Ч 4-1/2" Ч 4-11/16"

420 mm × 115 mm × 119 mm
(incl. grille and projection)

Weight

4.9 lbs. (2.2 kg)

Drivers unit

3-1/4" (8 cm) Cone Woofer × 2
1" (2.5 cm) Balanced Dome × 1

Terminal

Spring type color coded

Keyhole slot

Available

Grille

Fixed

Other

Non-magnetic shielding

Type

Full Range Closed Box

Impedance

6

Maximum input power

130 W

Sensitivity

81 dB/W/m

Frequency response

80 Hz-20 kHz

Cabinet capacity

0.036 cubic feet (1.0 L)

Dimensions (W × H × D) 4-1/2" Ч 9-1/16" Ч 3-3/4"

115 mm × 230 mm × 96 mm
(incl. grille and projection)

Weight

2.2 lbs. (1.0 kg)

Drivers unit

3-1/4" (8 cm) Cone Speaker × 1

Terminal

Spring type color coded

Keyhole slot

Available

Grille

Fixed

Other

Non-magnetic shielding

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