From the Hartke website:
[url="http://www.samsontech.com/hartke/products/cabinets/hydrive-cabinets/hx410/"]http://www.samsontech.com/hartke/products/cabinets/hydrive-cabinets/hx410/[/url]
[quote]
[b]About HyDrive[/b]
HyDrive transducers represent a revolutionary improvement in bass speaker technology and a major leap forward, fusing paper and aluminum in a roadworthy speaker design that is more robust and efficient than anything available.
With Hartke's HyDrive series, you get the best of both worlds: the warm tone of traditional paper cones and the clear, punchy attack of aluminum. HyDrive's patented Hybrid Cone Technology produces a speaker that uses an outside paper cone to push a warm, deep low frequency and an inner aluminum cone that produces mids and highs that cut, yet still remain sweet.
One of the most important advances with the HyDrive speaker is its power-to-weight ratio. A HyDrive speaker weighs 40% less than traditional speakers and delivers 250 watts for the highest power-to-weight ratio of any bass speaker available. But the innovation runs even deeper. Because of its cast aluminum frame and neodymium magnets, HyDrive speakers operate cooler and deliver more reliable power handling at peak performance.
[/quote]
[quote]
[list]
[*]Dual-chamber, sealed Cabinet
[*]4 x 10-inch 250 watt HyDrive neodymium hybrid cone drivers
[*]1-inch titanium compression driver
[*]Power Handling: 1000 watts
[*]Impedance: 8 ohms
[*]Frequency Response: 30 Hz to 17 kHz
[*]Sensitivity: 99 dB @ 1 W/1 m
[*]Voice Coil: 2.5"
[*]Parallel Speakon™ and 1/4" inputs
[*]High frequency attenuation switch (On, -6 dB, Off)
[*]Removable casters
[*]Dimensions: 24"(H) x 24"(W) x 15"(D)
[*]Weight: 70.4 lbs
[*][/quote]
[/list]
I'll upload pictures of the actual cab - I'm going to sell as I wanna get a pair of HX112's! - Unless one of those Hartke 2155's magically appear!
Come and collect this bad boy for £300! - It's in brilliant condition - I've owned it from new and there' s just the odd scuff that I will take a pic of - but no proper damage. - and no, the two 4.5XLs aren't going anywhere!!