BLAM RELAX 690RC - 6" x 9" 2 Way Coaxial Seakers
SKU: 83785213374

BLAM RELAX 690RC - 6" x 9" 2 Way Coaxial Seakers

Sale price$120.60 Regular price$134.00
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

BLAM RELAX 690RC - 6" x 9" 2 Way Coaxial SeakersUpgrade 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 2 voice coil doubles the power of all OEM radios. 20 mm (3 4 ") silk dome tweeter features an ultra powerful neodymium

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
  • 2 x 152 x 229 mm (6" x 9") speakers
  • 2 x 25 mm coaxial soft dome tweeters with integrated 6 dB/octave crossovers
  • Speaker 152 x 229 mm (6" x 9")
  • Maximum power 150 W
  • Rated power 75 W
  • Frequency response 55 Hz – 28 kHz
  • Sensitivity 93 dB
  • Impedance 2 Ω
Characteristics

690 RC WOOFER
  • Speaker 152 x 229 mm (6" x 9")
  • Max power 150 W
  • Rated power 75 W
  • Steel salad bowl – High quality cellulose pulp membrane – Butyl peripheral suspension
  • Long life “Conex” spider – 25 mm (1”) coil – 85 mm x 17 mm magnetic motor

COAXIAL TWEETER

  • High quality 25 mm soft dome tweeter
  • Maximum power 100 W
  • Rated power 15 W
  • Frequency response 2.5 kHz – 25 kHz
  • Sensitivity 90 dB
  • Impedance 3 Ω
  • High efficiency neodymium motor – High quality soft dome – Ferrofluid
  • INTEGRATED FILTERS 6 dB/octave

Technical Specifications

  • Coaxial Speakers
  • Max power 150 W
  • Nominal power 75 W
  • Impedance 2 Ω
  • Freq. Response 60 Hz - 20 KHz
  • Sensitivity (2,83V/1m) 93 dB
  • Magnet Ferrite
  • Magnet size Ø x h 85 x 17 mm 3,35“x 0,67“
  • Total driver displacement 0,3 l 0,011 cf
  • Weight of one component 1.05 kg 2,315 lb
  • Voice coil Ø 25 mm 0,984“
  • Voice coil height 11 mm 0,433“
  • Cone Coated cellulose pulp

Technical Parameters

  • effective Ø (d) 164,6 mm
  • Sd 212,79 cm²
  • Xmax 3 mm
  • Re 2,4 Ω
  • Fs 54,10 Hz
  • Le 101,12 µH @ 1 kHz
  • Le 216,5 µH @10 kHz
  • Vas 26,45 L
  • Mms 20,81 g
  • Cms 0,000416 m/N
  • BL 4,23 Tm
  • Qts 0,82
  • Qes 0,95
  • Qms 6,12
  • Sensitivity (dB/W/m) 88,4 dB
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83785213374

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DP
Alexandria, US
★★★★★ 1
Stopped charging one month later.
Color: 2-Speed Silver, Size: Rechargeable
It was great even though it grinds very coarse. It can be adjusted but the finer is still too coarse but that was not a big deal. It has now stopped taking charge at the base and there’s no other way to charge it… since the return window closed, to the trash it goes
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Reviewed in the United States on February 27, 2026
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MJG
Waukegan, US
★★★★★ 5
Works Very Well
Color: 2-Speed Silver, Size: Rechargeable
At first salt spilled from bottom and top was loose. I then realized there was an adjustment on bottom that took care of that issue and if I put top on until it clicked, it locked. They work very nicely and I would recommend them.
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Reviewed in the United States on September 21, 2025
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crystal cintra
Phoenix, US
★★★★★ 5
These are great and good quality
Color: 2-Speed Silver, Size: Rechargeable
These are great and good quality
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Reviewed in the United States on April 23, 2026
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R&S Mick
Port Orchard, US
★★★★★ 5
Convenient set with charging stand and light
Color: 2-Speed Silver, Size: Rechargeable
Recommend for anyone who cooks and wants fresh seasoning with less hassle. The built-in light on the bottom was a pleasant surprise and ends up being genuinely useful. It helps you see exactly where the seasoning is going and how much you’re dispensing, especially when you’re cooking in the evening or working over darker foods. That small detail makes the set feel more practical than a basic grinder.
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Reviewed in the United States on March 1, 2026
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Timtoolman04
Port Orchard, US
★★★★★ 5
No brainer
Color: 2-Speed Silver, Size: Rechargeable
These units work great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026

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