近日家中的影音設備打算升級，想將DVD播放機及擴大機更新，原有
DVD播放機為Pioneer DV-515，擴大機為YAMAHA DSP-A5，此
兩台設備購入時間應該十年左右，但使用機會時間及次數都很低，兩
台設備都保養得很好，只有DVD播放機的放片夾有點小問題，每次開
到底後，就會馬上縮回去，除此之外，一切正常。
家中當初也是花了不少錢買的，丟了實在很可惜，所以想說是否可以
買兩顆喇叭接上，把它改為床頭音響來使用，不知此兩台設備是否可
以勝任，而小弟對音響可說一竅不通，所以想請版上各位先進給予建
議，看什麼樣的喇叭可以讓這兩台老機物盡其用，謝謝。
臥房與起居室為各約兩個正方形連接起來的長型空間，靠一道木拉門
來區隔空間，空間各約7坪多，音響預定放置於臥室中使用，如果於
起居室看書時，希望也能聽到音樂。
需求如下列所示
1.喇叭預算約三萬元內
2.爵士樂、古典樂、演奏樂及流行樂為收聽喜好
yamaha dsp-a5規格資料:
AUDIO SECTION
• Minimum RMS Output Power
20 Hz to 20 kHz, 0.06% THD, 8 ohms
Main L/R, Center, Rear L/R ..................................................... 70 W
1 kHz, 0.09% THD, 8 ohms
Main L/R, Center, Rear L/R ..................................................... 80 W
• Maximum Output Power (EIAJ)
1 kHz, 10% THD, 8 ohms ........................................................ 105 W
• DIN Standard Output Power
1 kHz, 0.7% THD, 4 ohms ....................................................... 110 W
• IEC Output Power
1 kHz, 0.06% THD, 8 ohms ....................................................... 75 W
• Dynamic Power (IHF)
8/6/4/2 ohms ......................................................... 90/110/135/160 W
• Damping Factor
20 Hz to 20 kHz, 8 ohms ................................................................ 80
• Frequency Response
CD etc. to MAIN L/R ................................. 10 Hz to 100 kHz, –3 dB
• Total Harmonic Distortion (20 Hz to 20 kHz)
CD etc. to MAIN L/R, 1/2 power, 8 ohms .............................. 0.06%
• Signal-to-Noise Ratio (IHF-A Network)
CD etc. to MAIN L/R
(150 mV, Input Shorted) ......................................................... 99 dB
(250 mV, Input Shorted) ....................................................... 103 dB
• Residual Noise (IHF-A Network)
MAIN L/R .............................................................................. 150 mV
• Input Sensitivity/Impedance
CD etc. ................................................................. 150 mV/47 k-ohms
EXT. DECODER ......................................... 150 mV/40 – 47 k-ohms
• Output Level/Impedance
REC OUT ........................................................... 150 mV/1.2 k-ohms
PRE OUT ............................................................... 2.1 V/1.2 k-ohms
SUBWOOFER ....................................................... 4.0 V/1.2 k-ohms
PHONES ................................................................. 0.34 V/560 ohms
• Channel Separation (Vol. –30 dB)
CD etc. (Input 5.1 k-ohms Terminated, 1 kHz/10 kHz)
..................................................................................... 60 dB/45 dB
VIDEO SECTION
• Video Signal Type ........................................................... NTSC or PAL
• Video Signal Level ...................................................... 1 Vp-p/75 ohms
• Signal-to-Noise Ratio .................................................................. 50 dB
• Monitor Out Frequency Response .................... 5 Hz to 10 MHz, –3 dB
GENERAL
• Power Supply
[Europe and U.K. models] ....................................... AC 230 V, 50 Hz
[China model] ......................................................... AC 220 V, 50 Hz
[General model] ............................. AC 110/120/220/240 V, 50/60 Hz
• Power Consumption ...................................................... approx. 310 W
• Power Consumption (standby mode) ................................. approx. 1 W
• AC Outlets (100 W max. total)
[U.K. model] ............................................................ 1 (SWITCHED)
[Europe model] ......................................................... 2 (SWITCHED)
[China and general models] ...................................... 3 (SWITCHED)
• Dimensions (W x H x D)
..................... 435 x 151 x 391 mm (17-1/8’’ x 5-15/16’’ x 15-3/8’’)
• Weight ......................................................................... 11.2 kg (25 lbs.)
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