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Specifications
●
GENERAL SPECIFICATIONS
Type .......................................Bass Reflex Powered Speaker
Frequency Range ..................70 Hz — 18 kHz (LOW and HIGH controls at center)
Max. SPL ...............................103 dB SPL (20 W, 1 m on axis)
Dimensions (W
×
H
×
D)........292
×
214
×
192 mm (11.5
×
8.4
×
7.6 in)
Weight....................................3.9 kg (8 lb 6 oz)
●
SPEAKER SECTION
Components ..........................JA1060 [10 cm (4 in), Cone]
×
2
Sensitivity...............................90 dB SPL (1 W, 1 m on axis)
Nominal Impedance...............4
Ω
(8
Ω
×
2)
●
AMP. SECTION
Output Power .........................20 W at 1 kHz, THD = 0.5%, RL = 4
Ω
Frequency Response.............40 Hz — 20 kHz
Input Sensitivity......................MIC: –50 dB / 10 k
Ω
/ Phone Jack
/Impedance............................LINE 1: –10 dB / 10 k
Ω
/ Phone Jack
/Connectors LINE 2: –10 dB / 10 k
Ω
/ Phone Jack
LINE 3: –10 dB / 10 k
Ω
/ RCA Pin Jack
LINE OUT: –10 dB / 600
Ω
/ Phone Jack
Hum & Noise.......................... –73 dB *(VOLUME: min, fc = 12.7 kHz, 6dB / oct LPF)
Controls .................................MASTER, MIC
LOW: ±10 dB — 80 Hz
HIGH: ±10 dB — 10 kHz
POWER: “ON/OFF”
Power Requirement ...............AC120 V, 60 Hz / US & CANADIAN Models
AC230 — 240V, 50/60 Hz / Other Models
Power Consumption...............45 W
* 0 dB = 0.775 Vrms
Block Diagram
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