BLAM Signature 165 S300 Three‑Way Component Car Speaker Kit

Upgrade your car audio system with the BLAM KIT 165 S300, a high-end 3-way component car speaker kit from BLAM Audio. This system features dual 165 mm ultra-rigid carbon fibre woofers, dual 80 mm midrange drivers, and dual 20 mm textile dome tweeters. The included BFX03 crossovers offer adjustable tweeter level (+3/0/–3 dB), allowing precise tuning.

Engineered for immersive performance, the kit combines deep, punchy bass, clean midrange, and extended high-frequency detail up to 43 kHz. Its robust construction and premium materials ensure durability and audiophile-level sound control. Supplied globally by InCarTec, the exclusive UK distributor for BLAM Audio, and featured by top car audio fitters and retailers worldwide.

Key Features:

• 3-way component car speaker kit: woofers, midranges & tweeters
• 165 mm woofers: 125 W RMS / 250 W max, 2 Ω, 50 Hz–5 kHz, 93.2 dB sensitivity
• 80 mm midranges: 25 W RMS / 100 W max, 3 Ω, 200 Hz–27 kHz, 88 dB sensitivity
• 20 mm tweeters: 15 W RMS / 100 W max, 4 Ω, 2.5 kHz–43 kHz, 88.3 dB sensitivity
• Includes BFX03 6/12/12 dB/octave crossovers with tweeter level adjustment
• Premium build: carbon fibre cones, die-cast aluminum baskets, neodymium motors, aluminum phase plugs
• Accurate stereo performance, gold-plated terminals
• Supplied by InCarTec, official UK distributor of BLAM Audio

Composition

2 X 6.300 HIGH POWER WOOFER/ SPEAKERS

• 6.5 Inch (165 mm) Woofer/ Speakers
• Max Power 250 W
• Nominal Power 125 W
• Frequency response 50 Hz – 5 kHz
• Impedance 2 Ω
• Die-cast aluminium basket
• Ultra rigid carbon fiber membrane
• NBR surround
• Long life spider “conex”
• 38 mm voice coil on fiberglass former
• Oversized 100×20 mm magnetic motor
• Machined aluminium phase plug
• Gold plated terminal.

2 X S3.55 HIGH EFFICIENCY MIDRANGE SPEAKERS

• 3 Inch (80 mm) Extended frequency, can be used in full range
• Frequency response 200 Hz – 27 kHz
• Impedance 3 Ω
• Die-cast aluminium basket
• Ultra-rigid carbon fiber membrane
• NBR perimeter surround
• Long-life “conex” spider
• 20 mm voice-coil on fiberglass former
• Oversized 55×10 mm magnetic motor
• Magnesium aluminum dust cap
• Gold-plated terminal.

2 X TS 20 HR HIGH RESOLUTION TWEETER

• 20 mm (3/4″) soft-dome tweeter
  
• Maximum power 100 W
• Nominal power 15 W
• Frequency response 1.5 kHz – 40 kHz
• Impedance 4 Ω

BFX 03 AUDIOPHILE QUALITY CROSSOVER

• 2+1 way 6/12/12 dB/octave crossover
  
• Adjustable tweeter level +3 dB, 0 dB or -3 dB
• Crossover frequency: Woofer/Medium 300 Hz
• Super high-pass tweeter: 10 kHz

S 6.300 Technical Specifications Sheet

S 3.55 Technical Specifications Sheet

T20HR Technical Specifications Sheet

You might also require (Sold Separately)

• Trim Panel Tool Set - A must have for any installer who has to remove plastic trims, to avoid damage to the delicate finishes on both interior and exterior dashboards and panels. These trim tools are made from a nylon with a non-damaging finish to avoid cosmetic blemishes to the interior or exterior of your vehicle from removing panels and trim.
• Speaker Grilles - If your car speakers are exposed then use speaker our 165mm Grilles for a more discrete appearance and offer a form of protection to kicks and knocks.
• Sound Deadening - Sound deadening can vastly enhance your vehicles sound upgrade by reducing sound vibration, eliminating outside road noise and creating a more acoustic environment, magnifying the sound quality of your system.
• Sound Deadening Tool - Professional sound deadening roller tool designed to allow even pressure when applying sound deadening on the surface of the car, minimising air bubbles and helping to achieve the best possible adhesion. 
• Speaker Baffles - Designed to fit any 165mm speaker, these adjustable speaker baffles creates a flexible seal around the back of the speakers, protecting them from water that gets inside doors and interior panels. Additionally it provides a barrier stopping interference between sound from the front and rear of the speakers from having a negative effect on sound quality.
• Led Headlamp Torch - Gives great visibility when working on a vehicle in the workshop, great for locating those dark hard-to-see locations during an installation.

• Disposable Gloves - Offer great protection for your hands during installations. Also trusted across various sectors, including automotive, agriculture, healthcare, food and catering, manufacturing, and more.