POLK AUDIO T30 Center speaker

"> Tweeter 1¨Silk Dome Dynamic Balance x1
Mid/Woofer 5 ¼¨Dynamic Balance x 2
Frequency Response 38Hz - 24kHz
Nominal Impedance 6 Ohms
Rec. Amplifier Power 20-100 W/Channel
Power Handling 100 Watts
Sensitivity 90dB
Dimensions (cm) 16.51 x 21.59 x 48.26

• Detachable Grilles Yes
• Amplification Type passive
• Crossover Channel Qty 2-way
• Max (RMS) Output Power 100 Watt
• Frequency Response 38 - 24000 Hz
• -3dB Frequency Response 40 Hz
• Nominal Impedance 6 Ohm
• Recommended Amplifier Power 20 Watt
• Sensitivity 90 dB
• Output Features Bass Reflex
• Connectivity Technology wired
• Recommended Placing bookshelf

• Type center channel speaker

• Brand Polk Audio
• Product Line Polk Audio
• Packaged Quantity 1

• Color black
• Color Category black
• Body Material MDF

• Speaker Type speaker
• Driver Type mid/woofer driver, tweeter driver
• Driver Qty 1, 2
• Driver Diameter 1 m, 5.25 m
• Driver Diameter (metric) 133 mm, 25 mm
• Driver Technology / Design Dynamic Balance

• Type speakers input
• Connector Type Binding Post

• Width 19 in
• Depth 7.5 in
• Height 6.5 in

• Type 5 years warranty

• Type limited warranty
• Service Included parts and labor
• Full Contract Period 5 years

Power handling (watts): 170 (RMS)  
Sensitivity (dB): 90  
Nominal impedance (ohms): 8  
Magnetically shielded
W x H x D (mm): 480 x 178 x 195  
Weight (kg): 9  
Frequency response (Hz): 35 - 45,000  
Connections: Gold-plated 4mm banana socket/binding posts  
Bass port Rear reflex  
Drivers: HF: Dual ring-radiator design
LF: 2 x 130mm pressed allow cones with twin Neodymium magnets and long throw voice coil  
Supplied accessories: Removable grille  
Finish: black ash/ walnut

2.5-way Dual 4" Center Channel Loudspeaker
* Dual 100mm (4“) PolyPlas low-frequency transducers
* High Definition Imaging (HDI) horn design - 25mm (1“) CMMD® Lite high frequency dome
* Recommended amplifier power: 20 – 125W, 60Hz – 22kHz, 88dB, 8 Ohms, Slipstream rear-firing bass port
Gold-plated binding-post speaker terminals, 165mm x 535mm x 187mm, Weight: 7.9 kg

System Format:    2 Way
Frequency Response:    55 Hz - 60 kHz
Sensitivity (1W@1M):    89 dB
Nominal Impedance:    8 ohms
Maximum S.P.L
(Per pair in room):    111.5 dBA
Power Handling (RMS):    150 W
Recommended Amplifier Requirements (RMS):    100 - 150 W
Bass Alignment:    Sealed Cabinet
Crossover Frequency:    2.8 kHz
Drive Unit Compliment:    2 x 5.5" RST bass/mid-range driver
1 x C-CAM H.F ribbon transducer
External Dimensions excl Stand (H x W x D)

172 x 461 x 303 mm
(6 11/16 x 18 1/8 x 11 15/16 inch)
Weight (each) Excluding stands:    6 Kg (13.25 lbs)

Power Handling (RMS / Max.) 75 / 150 watts Sensitivity (2.8V/1m) 90 dB Impedance 4 – 8 Ohms Frequency Response 40 - 34000 Hz Recommended Amplifier Output 20 - 150 Watts Dimensions (WxHxD) 420 x 145 x 195 mm Weight 4.9 kg

Tweeter 1¨Silk Dome Dynamic Balance x1
Mid/Woofer 6 ½¨Dynamic Balance Bi-Laminatex2
Frequency Response 48Hz - 25kHz
Nominal Impedance 8 Ohms
Rec. Amplifier Power 20-150 W/Channel
Sensitivity 91dB
Dimensions (cm)  20.32 x 55.88 x 22.86