The CQ-2's frequency response of 40 Hz to 18 kHz is uniform over the entire coverage area in both the horizontal and vertical axes, with no side lobes when measured at one-sixth octave frequency resolution. The CQ-2s low frequency section comprises a single 15-inch driver, and the high frequency section utilizes a 4-inch diaphragm compression driver coupled to a 50° x 40° (-6 dB points) constant-Q horn. Our focus is to offer reliable, personalized customer service, and earn the continued trust and loyalty of our customers. (This does not include AK, HI, PR or the Virgin Islands). We work diligently to ensure that your order arrives with in a timely manner.The item "Meyer Sound CQ2 Narrow Coverage Self Powered Loudspeakers (PAIR)" is in sale since Friday, March 30, 2018. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Speakers & Monitors". The seller is "trueheartsound" and is located in Hollis, NY. This item can be shipped worldwide.