• Original MTX steel basket
• Injected Polypropelene brushed cone with electroplating finish
• Black rubber surround
• Aluminium voice coil former
• Powerfull Strontium Magnet
• 13mm Mylar tweeter
• Grilles included
• Great power handling
• Great Sound Quality

• RMS Power: 75W
• Max Power: 300W
• Impedance: 4Ohms
• Frequency response: 65Hz - 22kHz
• Sensitivity: 89.5 dB / 2.83v/1m
• Woofer diameter: 6"x9"
• Woofer mounting depth: 78 mm

• Product info:

  • 4-way car speakers
  • 6"x9" carbon mica woofer
  • cloth and rubber hybrid surround
  • 2-5/8" PEI midrange driver
  • 1" balanced dome PEI tweeter and 19/32" supertweeter
  • power range: 2 *90 watts RMS (2*550 watts peak power)
  • frequency response: 56-21,000 Hz
  • sensitivity: 86 dB
  • mounting depth: 3-1/8""
  • grilles included

• 1000 Watts Max a Pair
• 500 Watts Max each Speaker
• IMPP Injection Moulded Polypropylene Cone
• 4 Ohm Impedance
• Frequency Response 58Hz - 21000kHz
• Mounting Depth 81mm (3-1/4”)
• 88db
• Mounting Diameter 79mm (3-1/8")
• Silk Dome Tweeter
• 6" x 9" Woofer

Pioneer TS-R6951S Coaxial Speakers Extra Info

• MMM Cone -Enjoy a wider dispersion of sound with deeper bass through the Multi-layer Mica matrix cone
• P.F.S.S spider and 4-layer voice coil construction delivers you 400 Watts of music power

• Patented Plus One™ fiberglass woofer cone
• Dome tweeter with edge-driven textile membrane for
• 40 kHz high resolution
• Angled tweeter design with single pivot point
• 0 dB or -3 dB tweeter output level control
• Slim and intelligent crossover design
• 3-way expandability

• Speakers: 6" x 9" (152 mm x 230 mm) 3-way component car speakers with grille
• Power Handling: 55W RMS, 440W Peak
• Sensitivity (at 2.83 V): 92 dB
• Frequency response: 52 Hz – 40 kHz
• Nominal impedance: 4 ohms
• Installation depth: 76 mm

• 2 x speakers
• 2 x grids
• 8 x screws
• 8 x clips
• 1 x foam seal

INFINITY ALPHA 693M | 6x9″ 3-Way Coaxial Speaker System

The Infinity Alpha 693M is a robust 6x9″ 3-way coaxial speaker system built to deliver exceptional clarity, volume, and dynamic range for car audio enthusiasts looking to elevate their sound experience. Engineered with Infinity’s patented Plus One™ woofer cone architecture, the Alpha 693M produces deeper, more resonant bass, while its dedicated midrange driver and PEI balanced dome tweeter ensure rich vocal clarity and detailed highs. The three-way configuration makes this speaker ideal for rear deck or door placements where full-spectrum sound and staging matter most.

With an upgraded power handling of 65 W RMS (195 W peak) and a high-efficiency 93 dB sensitivity rating, the Alpha 693M can deliver substantial volume with minimal power—perfect for use with factory head units or aftermarket amps. The 3.0-ohm impedance allows it to pull more power safely from modern amplifiers, maximizing output and headroom. Paired with Infinity’s competitively tuned sound signature, this speaker ensures vibrant, musical performance across all genres.

Designed to meet the demands of modern car audio systems, the Infinity Alpha 693M blends high output, tonal accuracy, and rugged build quality into a versatile 6x9″ solution.

Tech Specs

Model: Infinity Alpha 693M

Type: 3-Way Coaxial Speaker System

Woofer: 6x9″ (152x230mm) Plus One™ woofer cone

Tweeter: PEI balanced dome tweeter

Power: 65 W RMS, 195 W peak

Sensitivity: 93 dB (@2.83V)

Impedance: 3.0 Ω nominal

Frequency Response: 45 Hz – 20 kHz

Installation Diameter: Not officially specified

Mounting Depth: Not officially specified

Basket Depth: Not officially specified

Weight: Not officially specified

Applications: Rear deck or rear door upgrade for full-range sound; compatible with both stock and amplified systems

Key Highlights

Three-Way Design: Offers dedicated drivers for bass, midrange, and highs—providing greater separation and clarity.

Plus One™ Woofer Cone: Patented technology increases cone surface area for stronger, deeper bass response.

High Sensitivity (93 dB): Optimized for loud, clear playback even with limited amplifier power.

3.0-Ohm Impedance: Designed to extract more usable power from today’s head units and amplifiers.

Competitively Tuned by Infinity: Voiced to deliver a balanced, musical performance that exceeds typical factory and aftermarket options.

• Sold in pairs; 3-way coaxial system; RMS power: 70 watts; Max. Power: 420 watts; Frequency range: 50 - 21000Hz; Sensitivity: 92 db; Impedance: 4 ohm; The manual contains all Thiele-Small parameters; Aesthetic protection grilles included in the package;
• Standard woofer dimensions: 15.00 x 23.00 cm (6x9 "); Diagonal for installation holes: 20.8 cm; Magnet diameter: 8 cm; Mounting depth: 8 cm; Package dimensions: 37.3 x 30.5 x 12.5 cm; Speaker weight: 1 kg (separately); Speaker weight: 11 kg (separately); Speaker weight: 11 kg lbs (per pair ); Sold in pairs.
• The Stage2 series speakers provide a compatible with JBL concert experience for your car, truck or SUV at a surprisingly affordable price. Their polypropylene woofer delivers excellent performance with a low extension and a clean mid-range.
• The woofer is paired with a PEI balanced dome tweeter that fills their sonic signature with clear, high frequencies.
• An added benefit of the Stage 2 series is its compatible with JBL chassis design, which is designed to fit easily into most factory openings without having to change the vehicle, mounting location or speaker itself.