I have the above system with stock speakers and Sub setup. It works just fine but am interested in upgrading the speakers. Front towers and everything else too. Not sure if I need to upgrade the Sub. Original current specs are as below. I am looking to match the speaker output to this Amplifier as optimally as I can. I am flexible on the budget but something reasonable and cost effective will be better. Room size is around 20x16 ft
Spec
Channels
7.1
Speakers Configuration
2 Front Speakers + 2 Rear Speakers + 2 Surround Speakers + 1 Center Speaker + 1 Subwoofer
Speakers Driver Unit
Front Speaker: 4" cone woofer x 2, 1" balanced-dome tweeter, 2-way acoustic suspension
Center Speaker: 4" cone woofer x 2, 1" balanced-dome tweeter, 2-way acoustic suspension
Surround Speaker: 3.13" Cone, Full range acoustic suspension
Surround Back Speaker: 3.13" Cone, Full range acoustic suspension
Subwoofer: 10" Cone, Bass reflex powered
Speakers Power Rating
Front/Center/Surround/Surround Back: 130 W
Subwoofer: 290 W
Speakers Frequency Response
Front: 60 Hz–50 kHz
Center: 60 Hz–50 kHz
Surround: 70 Hz–20 kHz
Surround Back: 70 Hz–20 kHz
Subwoofer: 25 Hz–150 Hz
Speakers Sensitivity
Front: 81 dB/W/m
Center: 81 dB/W/m
Surround: 80 dB/W/m
Surround Back: 80 dB/W/m
Decoder
DTS-HD Master, DTS-HD High Resolution, Dolby TrueHD, Dolby Digital Plus, Dolby Pro Logic IIz
D/A Converter
192 kHz/24-Bit DAC
Spec
Channels
7.1
Speakers Configuration
2 Front Speakers + 2 Rear Speakers + 2 Surround Speakers + 1 Center Speaker + 1 Subwoofer
Speakers Driver Unit
Front Speaker: 4" cone woofer x 2, 1" balanced-dome tweeter, 2-way acoustic suspension
Center Speaker: 4" cone woofer x 2, 1" balanced-dome tweeter, 2-way acoustic suspension
Surround Speaker: 3.13" Cone, Full range acoustic suspension
Surround Back Speaker: 3.13" Cone, Full range acoustic suspension
Subwoofer: 10" Cone, Bass reflex powered
Speakers Power Rating
Front/Center/Surround/Surround Back: 130 W
Subwoofer: 290 W
Speakers Frequency Response
Front: 60 Hz–50 kHz
Center: 60 Hz–50 kHz
Surround: 70 Hz–20 kHz
Surround Back: 70 Hz–20 kHz
Subwoofer: 25 Hz–150 Hz
Speakers Sensitivity
Front: 81 dB/W/m
Center: 81 dB/W/m
Surround: 80 dB/W/m
Surround Back: 80 dB/W/m
Decoder
DTS-HD Master, DTS-HD High Resolution, Dolby TrueHD, Dolby Digital Plus, Dolby Pro Logic IIz
D/A Converter
192 kHz/24-Bit DAC














