JVC Model MX-J70J Speaker System User Manual


 
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Specifications
Amplifier section — CA-MXJ70
Output Power
Front:
120 watts per channel, min. RMS, driven into 6 ohms at 1 kHz
with no more than 10% total harmonic distortion.
Center:
30 watts, min. RMS, driven into 8 ohms at 1 kHz with no more
than 10% total harmonic distortion.
Rear:
15 watts per channel, min. RMS, driven into 16 ohms at 1 kHz
with no more than 10% total harmonic distortion.
Audio input sensitivity/Impedance (at 1 kHz)
AUX: 520 mV/50 kohms
Audio output level
AUX: 400 mV
Digital output: CD OPTICAL DIGITAL OUTPUT
Signal wave length: 660 nm
Output level: –21 to –15 dBm
Speakers/Impedance:
Front: 6 – 16 ohms
Center: 8 – 16 ohms
Rear: 16 – 32 ohms
Tuner
FM tuning range: 87.5 – 108.0 MHz
AM tuning range: 530 – 1,710 kHz
CD player
CD Capacity: 3 CDs
Dynamic range: 85 dB
Signal-to-noise ratio: 90 dB
Wow and flutter: Immeasurable
Cassette deck
Frequency response
Normal (type I): 50 — 14,000 Hz
CrO2 (type II): 50 — 14,000 Hz
Metal (type IV): 50 — 14,000 Hz (only for playback)
Wow and flutter
0.15% (WRMS)
General
Power requirement: AC 120 V , 60 Hz
Power consumption: 150 watts / 190 VA (at operation)
14 watts (on standby)
Dimensions (approx.): 265 x 315 x 341 mm (W/H/D)
(10
7
/16 x 12
7
/16 x 13
7
/16 in.)
Mass (approx.): 9.5 kg (20.9 lbs)
Supplied accessories
See page 6.
Speaker section
Front speakers: SP-MXJ77
Type: 3-way bass-reflex type
Magnetically shielded
Speaker units: Woofer: 16 cm (6
5
/16") cone x1
Midrange: 5 cm (2") cone x1
Tweeter: 2 cm (
13
/16") dome x1
Power handling capacity: 120 watts
Impedance: 6 ohms
Frequency range: 40 Hz — 28,000 Hz
Sound pressure level: 86 dB/W•m
Dimensions (approx.): 215 x 315 x 273 mm (W/H/D)
(8
1
/2 x 12
7
/16 x 10
3
/4 in.)
Mass (approx.): 3.5 kg (7.8 lbs) each
Center speaker: SP-DSC99SL
Type: Bass-reflex type
Magnetically shielded
Speaker unit: Full range: 8 cm (3
3
/16") cone x1
Power handling capacity: 30 watts
Impedance: 8 ohms
Frequency range: 65 Hz — 20,000 Hz
Sound pressure level: 84 dB/W•m
Dimensions (approx.): 245 x 110 x 145 mm (W/H/D)
(9
11
/16 x 4
3
/8 x 5
3
/4 in.)
Mass (approx.): 0.8 kg (1.8 lbs)
Rear speaker: SP-DSS99SL
Type: Bass-reflex type
Speaker unit: Full range: 8 cm (3
3
/16") cone x1
Power handling capacity: 30 watts
Impedance: 16 ohms
Frequency range: 85 Hz — 20,000 Hz
Sound pressure level: 82 dB/W•m
Dimensions (approx.): 160 x 110 x 136 mm (W/H/D)
(6
5
/16 x 4
3
/8 x 5
3
/8 in.)
Mass (approx.): 0.55 kg (1.3 lbs) each
Design and specifications are subject to change without notice.
EN20-28.MX-J70[J]/f 99.2.9, 1:58 PM28