Description
The Relax 570 RS by BLAM is a 5 x 7 inch high-performance stand-alone car audio component speaker system set at an affordable price range.
The speakers feature a high-quality coated cellulose pulp membrane, combined with peripheral butyl suspension. The generous size of the magnet (85x17mm) contributes to the achievement of an optimal QTS, a high level of sensitivity and high power handling. The soft dome tweeter features a neodymium magnet and 20mm CCAW (copper-aluminium alloy) voice coil ( except 690 RC which has a 25mm magnet)
The 570RS kit includes 2 loudspeakers 127 x 178 mm (5” x 7”), 2 soft dome tweeters 20 mm and 2 high-pass 6dB/octave crossovers with adjustable tweeter level 0 dB or -3 dB.
Low-midrange speaker equipped with a high quality cellulose pulp membrane associated with a butyl peripheral surround. The generous dimensions of the motor (85 x 17 mm) contribute to an optimal QTS for powerful and controlled bass. The tweeter is equipped with a neodymium motor, a soft dome and a 20 mm coil with CCAW wire (Copper Aluminium Alloy)
Product specifications
- 2 loudspeakers 127 x 178 mm (5” x 7”)
- 2 soft dome tweeters 20 mm
- 2 high-pass 6dB/octave crossovers with adjustable tweeter level 0 dB or -3 dB.
- Maximum power 120 W
- Nominal power 60 W
- Frequency response 75 Hz – 28 kHz
- Sensitivity 94 dB
- Impedance 2 Ω
Characteristics
570 RS WOOFER
- Speaker 127 x 178 mm (5” x 7”)
- Max power 120 W
- Nominal power 60 W
- Steel basket – High quality cellulose pulp membrane
- Butyl perimeter surround – Long life ”Conex” spider
- 25 mm (1”) coil – 85 mm x 17 mm magnetic motor
RT20 TWEETER
- High-quality 20 mm soft-dome tweeter
- Maximum power 100 W
- Rated power 10 W
- Frequency response 2.5 kHz – 25 kHz
- Sensitivity 90 dB
- Impedance 3 Ω
- High-efficiency neodymium motor
- High-quality soft dome – Ferrofluid
- High pass 6 dB/octave crossovers
- Adjustable tweeter level 0 dB or attenuated -3 dB
Technical Specifications
- Component Speakers
- Max power 120 W
- Nominal power 60 W
- Impedance 2
- Freq. Response 75 Hz - 20 KHz
- Sensitivity (2,83V/1m) 94 dB
- Magnet Ferrite
- Magnet size Ø x h 85 x 17 mm 3,35“x 0,67“
- Total driver displacement 0,2 l 0,007 cf
- Weight of one component 1 kg 2,227 lb
- Voice coil Ø 25 mm 0,984“
- Voice coil height 11 mm 0,433“
- Cone Coated cellulose pulp
Technical Parameters
- effective Ø (d) 135,5 mm
- Sd 144,20 cm²
- Xmax 3 mm
- Re 2,4
- Fs 73,81 Hz
- Le 95,89 µH @ 1 kHz
- Le 196,90 µH @10 kHz
- Vas 11,36 L
- Mms 11,95 g
- Cms 0,000389 m/N
- BL 4,10 Tm
- Qts 0,72
- Qes 0,79
- Qms 7,45
- Sensitivity (dB/W/m) 89,5 dB
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