Which pair of these speakers should I get rid of?
Cambridge Soundworks Newton M80
>SPEAKER TYPE - BOOKSHELF
>ENCLOSURE TYPE - BASS REFLEX
>CABINET FINISH - SLATE, MAHOGANY, BLONDE MAPLE
>FREQUENCY RESPONSE 40Hz - 22kHz
>MIN/MAX POWER 10 WATTS / 150 WATTS
>SENSITIVITY 86dB
>NOMINAL IMPEDANCE 8 OHMS
>MAGNETICALLY SHIELDED
>TWEETER SIZE ¾"
>TWEETER TYPE DOME
>TWEETER FERROFLUID COOLING
>TWEETER MATERIAL - NATURAL FIBER
>MID-RANGE SIZE 3½"
>MID-RANGE TYPE CONE
>MID-RANGE MATERIAL - INJECTION MOLDED POLYMER
>WOOFER SIZE 8"
>WOOFER TYPEv CONE
>WOOFER MATERIAL - INJECTION MOLDED COPOLYMER
>CONNECTORS - GOLD-PLATED BINDING POSTS
>DIMENSIONS 18"H X 10"W X 10¼"D
>WEIGHT 28 LBS. (EACH)
Technics SB-3
>Type: 2 way, 2 driver loudspeaker system
>Frequency Response: 45Hz to 35kHz
>Power Handling: 50W
>Bass: 1 x 220mm cone
>Tweeter: 1 x 28mm dome
>Enclosure: bass reflex
>Dimensions: 270 x 440 x 237mm
>Weight: 8.6kg
>Year: 1982