POLK AUDIO ATRIUM 4 NEW

This compact 2-way powerful speaker uses a high impact plastic cabinet and delivers a powerful sound spectrum. It is weather proof and also withstands extreme heat and wind environments.

Power (RMS) : 10W – 80W
Frequency : 75Hz – 25kHz
Sensitivity : 89dB
Impedance : 8 Ohms
Driver size : 4 1/2″LF, 3/4″HF
Dimension : 220x145x170 mm
(WxHxD)
Net Weight : 1.63 kg

POLK AUDIO ATRIUM 7 NEW

This is a compact 2-way all weather certified Atrium series speaker which exceeds baseline industrial and military specifications. It has a dynamic balance power ported design with gold plated 5-way binding post.

Power (RMS) : 10W – 125W
Frequency : 47Hz – 27kHz
Sensitivity : 91dB
Impedance : 8 Ohms
Driver size : 6 1/2″LF, 1″HF
Dimension : 327x216x234 mm
(WxHxD)
Net Weight : 3.63 kg

POLK AUDIO CS 10

125 W, 2-Way 3 Speaker Bass Reflex Center Channel speakers

Frequency Response
Overall / -3dB Limits : 53Hz – 25kHz / 63Hz – 24kHz
Impedance : 8 ohms
Crossover Frequency : 2500Hz
Efficiency : 91dB
Weight : 7.26kg. / 8.28 kg pair
Dimensions (HxWxD) : 165x508x247.7mm

POLK AUDIO TSi 300

150 W, 2-Way 3 Speaker Bass Reflex Floor Standing Speakers

Frequency Response
Overall / -3dB Limits : 38Hz – 25kHz / 47Hz – 24kHz
Crossover Frequency : 2500Hz
Impedance : 8 ohms
Efficiency : 90dB
Weight : 11.79 kg / 13.77kg. each
Dimensions (HxWxD) : 924×177.8x 292.1mm