Specifications - Kenwood AX-7 Instruction Manual

Specifications

Main amplifier (M-AX7)
[Audio section]
During stereo operation
Effective output power
(1 kHz, 10% T.H.D., at 6 Ω) ...... 50 W + 50 W (RMS)
S/N ratio .............................................................. 105 dB
Total harmonic distortion
..................................... 0.0025 % (1 kHz, 19 W, 6 Ω)
During4-channel operation
Effective output power
Front (1 kHz, 10% T.H.D., at 6 Ω)
..................................................... 25 W + 25 W (RMS)
Surround (1 kHz, 10% T.H.D., at 6 Ω)
..................................................... 25 W + 25 W (RMS)
S/N ratio .............................................................. 100 dB
Total harmonic distortion
....................................... 0.003 % (1 kHz, 10 W, 6 Ω)
[General]
Power consumption ............................................ 130 W
Standby power consumption ............ less than 0.25 W
Dimensions ................................. W: 270 mm (10-5/8")
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Weight (net) ................................................. 5 kg (11 lb)
Pre-amplifier (C-AX7)
[Audio section]
S/N ratio (CD playback, TAPE/VIDEO1 output) .. 100 dB
Total harmonic distortion
(CD playback, TAPE/VIDEO1 output)
....................................................................... 0.001 %
Tone Control Characteristics
BASS (TURN OVER 100 Hz) ....... ±3.1 dB (at 100 Hz)
(TURN OVER 150 Hz) ....... ±5.1 dB (at 100 Hz)
(TURN OVER 200 Hz) ....... ±5.7 dB (at 100 Hz)
TREBLE (TURN OVER 5 kHz) ... ±5.7 dB (at 10 kHz)
(TURN OVER 7 kHz) ... ±5.1 dB (at 10 kHz)
(TURN OVER 10 kHz) . ±3.1 dB (at 10 kHz)
Graphic Equalizer Characteristics
Adjustable Center Frequency
..................................... 63 Hz, 160 Hz, 400 Hz,1 kHz,
Variable Range ................................................ ±8 dB
D-Bass
Movie mode (+10) ............... +15 dB(40 Hz, Vol. 60)
Music mode (+10) ............... +13 dB(40 Hz, Vol. 60)
Input (Sensitivity / Impedance)
TAPE/VIDEO1, VIDEO2, TV, AUX ..... 700 mV / 40 kΩ
Output (Level / Impedance)
TAPE/VIDEO1 ..................... 700 mV / 600 Ω (10 kΩ)
Pre-out (Front, Surround1, Surround2, Center,
Subwoofer) .................... 600 mV / 600 Ω (10 kΩ)
H: 101 mm (4")
D: 336 mm (13-1/4")
2.5 kHz, 6.3 kHz, 16 kHz
D.AUDIO OUT ................................ 1V / 32 Ω (10 kΩ)
DIGITAL OUT (Optical out, PCM/Bitstreem)
............. -21~ -15 dBm (Wave length 660 nm)
[Tuner section]
FM tuner section
Tuning frequency range ......... 87.5 MHz ~ 108 MHz
MW (AM) tuner section
Tuning frequency range .......... 531 kHz ~ 1,602 kHz
[DVD/CD player section]
Laser ....................................... Semiconductor laser
Video format ................................................. PAL/NTSC
Composite video output level ................... 1 Vp-p (75 Ω)
S-video output level
Y Output level ....................................... 1 Vp-p (75 Ω)
C Output level ................................ 0.286 Vp-p (75 Ω)
[General]
Power consumption .............................................. 46 W
Standby power consumption ............ less than 0.45 W
Dimensions ................................. W: 270 mm (10-5/8")
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Weight (net) ............................................. 4.3 kg (9.5 lb)
Speaker system (LS-AXD7)
Front speaker section .......... 2 way-2 speakers system
............................................... Magnetically shielded
Front surround speaker section
........................................... 1 way-1 speaker system
............................................... Magnetically shielded
Enclosure ..................................................... Bass-Refrex
Speaker unit
Woofer ......................... 120 mm (4-3/4"), cone type
Tweeter .............. 25 mm (1"), balanced dome type
Full-range .............................. 50 mm (2"), cone type
Impedance ................................................................. 6 Ω
Power handling capacity ....................................... 50 W
Sound pressure level
Front speaker section ........................ 85 dB/W at 1m
Front surround speaker section ........ 81 dB/W at 1m
Frequency response
Front speaker section ......................... 45 Hz ~ 20 kHz
Front surround speaker section ....... 140 Hz ~ 20 kHz
Dimensions ................................. W: 164 mm (6-7/16")
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Weight (net) .................................. 3.9 kg (8.6 lb)/1 pcs
KENWOOD follows a policy of continuous
advancements in development. For this reason
specifications may be changed without notice.
÷ Sufficient performance may not be exhibited at
extremely cold locations (where water freezes).
H: 101 mm (4")
D: 347 mm (13-11/16")
H: 330 mm (13")
D: 211 mm (8-5/16")
87 EN