Specifications

<ENGLISH>

Power source ..............................................................................................................

14.4 V DC (10.8 — 15.1 V allowable)

Grounding system ............................................................................................................................................

Negative type

Current consumption ......................................................................................................

30.0 A (at continuous power, 4 Ω)

Average current drawn* ........................................................................................................

10.0 A (4 Ω for two channels)

 

19.0 A (4 Ω for one channel)

Fuse ..........................................................................................................................................................................

30 A ⋅ 2

Dimensions ........................................................................................................................

300 (W) ⋅ 61 (H) ⋅ 336 (D) mm

 

[12 in. (W) ⋅ 2-3/8 in. (H) ⋅ 1ft. 1 in. (D)]

Weight ........................................................................................................

3.9 kg (8.6 lbs.) (Leads for wiring not included)

Maximum power output ..............................................................................................

250 W ⋅ 2 ( 4 Ω) / 760 W ⋅ 1 ( 4 Ω)

Continuous power output ..........................................................

125 W ⋅ 2 (at 14.4 V, 4 Ω, 20 Hz — 20 kHz 0.2% THD)

 

380 W ⋅ 1 (at 14.4 V, 4 Ω, 20 Hz — 20 kHz 0.8% THD)

 

190 W ⋅ 2 (at 14.4 V, 2 Ω, 20 Hz — 20 kHz 0.8% THD)

Load impedance ............................................................................................................................

4 Ω (2 — 8 Ω allowable)

 

(Bridge connection: 4 — 8 Ω allowable)

Frequency response ..........................................................................................................

10 Hz — 50 kHz (+0 dB, –1 dB)

Signal-to-noise ratio ........................................................................................................................

95 dB (IHF-A network)

Distortion ..........................................................................................................................................

0.015 % (10 W, 1 kHz)

Separation ........................................................................................................................................................

70 dB (1 kHz)

Low pass filter ................................................................................................................................

Cut off frequency: 80 Hz

 

Cut off slope: –12 dB/oct

Bass boost ..................................................................................................................................................

Frequency: 50 Hz

 

Level: 0/6/12 dB

Gain control ......................................................................................................................................

RCA: 400 mV — 6.5 V

 

Speaker: 1.6 — 26 V

Maximum input level / impedance ........................................................................................................

RCA: 6.5 V / 22 kΩ

 

Speaker: 26 V / 40 kΩ

Power output ...................................................................................... 125 W RMS ⋅ 2 channels

 

 

(4 Ω and

1 % THD+N)

 

380 W RMS ⋅ 1 channel

 

(4 Ω and

1 % THD+N)

 

190 W RMS ⋅ 2 channels

 

(2 Ω and

1 % THD+N)

Signal-to-noise ratio ............................................................

75 dBA (Reference: 1 W into 4 Ω)

 

 

 

Note:

•Specifications and the design are subject to possible modification without notice due to improvements.

*Average current drawn

•The average current drawn is nearly the maximum current drawn by this unit when an audio signal is input. Use this value when working out total current drawn by multiple power amplifiers.