Audison SR 4.300 D-Class 4-Channel Amplifier with 2 Pairs of 47KSC6504 KS Series 6.5" Coaxial Speakers With .75" Tweeters - This bundle includes: Audison SR 4.300 D-Class 4-Channel Amplifier 130 Wrms X 4 At 2-Ohms, 2 pairs of 47KSC6504 KS Series 6.5" Coaxial Speakers With .75" Tweeters, 4ohm, a pry kit, and a Creative Audio coozy.

Audison SR 4.300 D-Class 4-Channel Amplifier 130 Wrms X 4 At 2-Ohms
Features -
ADC (Audison D-Class) Technology 2Ω stable output stage ensuring high audio performance in a compact size.
Extruded aluminum compact design with fanless convection cooling system.
Built-in USS (Universal Speakers Simulator).
Balanced high-noise rejection input speaker-In (for OEM head units) and RCA-In (for After-market head units) inputs.
ART (Automatic Remote Turn-On/Off) automatically turns on/off the amplifier when the OEM head-unit turns on/off (can be enabled/ disabled, with Speaker-In inputs).
Pre-outs, also available when using Speaker-In level inputs.
Mono operation mode (selectable) to create a sub front three channel system or a powerful two-channel system.

47KSC6504 KS Series 6.5" Coaxial Speakers With .75" Tweeters, 4ohm
Specifications -
Speaker Design: 2-Way
Woofer [in, mm]: 6-1/2, 160
Tweeter [in, mm]: ¾, 20
Rated Impedance [Ω]: 4
Recommended Amplifier Power [Watts RMS]: 100
Sensitivity [1W, 1m]: 90
Frequency Response [Hz]: 43-21k
Mounting Hole Diameter [in, mm]: 4-13/16, 123
Top Mount Depth [in, mm]: 1-13/16, 46
Bottom Mount Depth [in,mm]: 2-3/16, 54
Tweeter Protrusion [in,mm]: 5/16, 8
Grilles: Yes
Tweeter Magnet Material: Neodymium
Tweeter Dome Material: Silk
Woofer Cone Material: Polypropylene
Woofer Surround Material: Rubber

• Package Dimensions ‏ : ‎ 19 x 15 x 9 inches; 16.41 Pounds
• Date First Available ‏ : ‎ June 28, 2022
• Manufacturer ‏ : ‎ Audison