Upgrade your car audio system with the RELAX 690RC coaxial speakers from BLAM. These high-efficiency 6 x 9 inch speakers feature a high-quality cellulose pulp membrane, combined with peripheral butyl suspension. The generous size of the magnet (85x17mm) contributes to the speaker gaining high efficiency and high-power handling. The 2Ω voice coil doubles the power of all OEM radios. 20 mm (3/4 ") silk dome tweeter features an ultra-powerful neodymium motor, a soft dome and a very lightweight voice coil for the use of copper-aluminium alloy (CCAW) wire for hi efficiency (25 mm (1" silk dome tweeter on 690RC).

This system includes two 6"x9" woofers, with coaxial 25mm (1") soft dome tweeters and two integrated 6 dB/octave crossovers.

The BLAM 690RC are designed to provide incredible performance. Because of their high efficiency and low impedance they provide detailed, powerful sound when used with or without an amplifier.

Woofer featuring a high-quality coated cellulose pulp membrane, combined with peripheral butyl suspension. The generous size of the magnet (85x17mm) contributes to the speaker gaining very high efficiency and a high-power handling. The 2ohm voice coil doubles the power of OEM car radios. 25mm (1")  silk dome tweeter features an ultra-powerful neodymium motor, a soft dome and a very lightweight voice coil due to the use of copper-aluminium alloy (CCAW) wire for hi-efficiency. Perfect for cars with original 6x9 speakers in the doors or rear shelf, delivering improved sound with either original or after market head units.

Product specifications