JBL CONTROL SB2210, Dual 10" Compact Subwoofer - Black Color:White and it reduces the overall

and it reduces the overall weight of the shelf

Connector Construction: ProX All-Metal Connectors

The JBL NCSA2300Z-0-US Dual-Channel 300W Amplifier delivers powerful sound and efficient performance using the Crown’s DriveCore commercial power amplifier technology

Incredible Sound Quality

Residual Output Noise: -102 dBu (Stereo Out

JBL CONTROL SB2210, Dual 10" Compact Subwoofer - Black Color:White and it reduces the overallThe JBL Control SB2210 provides low frequency reinforcement for a wide variety of sound system applications. Its compact size, high output and outdoor capable design makes it one of the most versatile subwoofers in the installation market. Product Specifications: Frequency Range ( 10dB): 38 Hz 500 Hz Frequency Response ( 3 dB): 48 Hz 95 Hz Maximum Input Voltage: 60. 0VRMS (2 hrs), 120V peak Sensitivity: 95 dB, 1W @ 1m in half space (2 loading, average