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BLACKSPL5.1 5.25" 13cm 4Ohm Coaxial 2 Way Speaker Pair 320w RMS


World RRP: £54.99

Category: Coaxial & Component Speakers

Product code: BLACKSPL5.1

Our BLACK series speakers are bursting with audiophile build specs. Large KSV voice coils and oversize magnets increases magnetic force. Cast Aluminium baskets with extensive cooling for the VC provides a significant reduction in power compression, this means they play louder for longer with more power. Power compression is often overlooked at the price of significantly reduced output when running at high power, due to increased resistance from head build up in the motor assembly. This also affords the BLACK series speakers a much more open and natural sound. We made the suspension as light weight as possible to retain amazing cone control. This gives the midrange units high sensitivity enabling them to be highly effective across a broad spectrum of power amplifiers. The tweeters use Neodymium magnets and ferrofluid cooling. This gives them a slimmer profile without loss of control. The domes are 100% pure silk with translucent finish which looks almost as good as it sounds! These are designed from the bottom up to impress even the most discerning ear. We are confident that these will surpass your expectations for even high end audio products.

Technical Highlights


  • Cast Aluminium Basket Reduces Mechanical Distortion
  • Oversize 1.2” Voice Coil For High Power Handling
  • Full HP/LP In-Line Crossover Enhances Sonic Performance
  • Extra VC Cooling Vents Decrease Power Compression
  • Woven Black Fibre Cone Provides Superior Dynamics
  • Single Roll Non Fatiguing Rubber Surround
  • Large Clear Silk Dome Tweeter
  • Engineered For SQ OEM Location Install Use
  • Sibilance Minimising Tweeter Protection

Series


SUPPORT CREW

What's In The Box?


  • 2 x BLACKSPL5.1 Coaxial Speakers
  • 2 x Pre wired crossover units
  • 2 x Protectve Grills
  • 8 x Self Tapping Screws
  • 8 x Speed Spire Nuts
  • Grill Glue
What's In The Box?

Version History


Prototype - Overseas testing of the intial design during almost the whole of 2015 resulted in the final product being delivered in Q2 2016. Product discontinued and support ended in Q2 2023 after 7 years of service. V1 - Performance from the black series speakers is absolutely excellent and the entire range is capable of partnering up with any of our high quality SQ amplifiers to produce amazing results. We noted that the black on silver printing of the sticker on the back of the unit is vunerable to damage very easily.

Key Facts


Product Category Coaxial & Component Speakers
Version 1
Series Support Crew
First Added 01/05/2015
Last Modified 18/09/2023
Barcode 617529407939
Production Status Discontinued
Product Net Weight (g) (For Pairs/Sets/Major Parts) 2660
Complete Product Pack Weight (g) 3000
Warranty (Months) - Private Enjoyment Use Only 12
Sold As Pair

Tweeter Data


Magnet Type Neodymium
System Maximum Power (Watts) (Using Pair Of Tweeters Not Necessarily Included) 240
System RMS (Watts) (Using Pair Of Tweeters Not Necessarily Included) 120
Frequency Response (Hz) 3500-23000
Impedance (Ohm) 4

Speaker Data


Speaker Maximum Burst Power (Watts) (One Speaker, Using Appropriate Crossover) 200
Speaker Power Handling RMS (Watts) (One Speaker, Using Appropriate Crossover) 100
Continuous RMS Power (Watts) (One Speaker, Using Appropriate Crossover & 0%THD) 80
Overall Diameter With Lugs (mm) 150
Overall Diameter With Grilles (mm) 160
Overall Diameter (mm) 150
Magnet Diameter (mm) (Including Magnet Protector Where Applicable) 95
Installation Cut-Out Diameter (mm) 116
Grille Depth (mm) 25
Overall Depth (mm) 83
Mounting Depth (mm) 64
Front Protrusion From Mounting Plane (mm) 19
System Frequency Response (Hz) 40-23000
Impedance (Ohm) (Nominal) 4
Sensitivity (db/1Wm) 97

System Power


Full System Power Handling RMS (Watts) (Using Pair/Full Set Of Speakers Not Necessarily Included & Appropriate Crossover) 320