SKU: 12291339985

Martin Audio CDD15B 15 Inch Passive Coaxial Differential Dispersion On-Wall Loudspeaker

Sale price$945.00 Regular price$1050.00
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

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Description

Martin Audio CDD15B 15 Inch Passive Coaxial Differential Dispersion On-Wall LoudspeakerThe Martin Audio CDD15B 15 Inch Passive Coaxial Differential Dispersion On Wall Loudspeaker is a very high power, passive two way system designed for installations that demand the ultimate in sonic performance from a single enclosure. It combines very high output capability with exceptional fidelity and coverage consistency. Its coaxial drive unit comprises a powerful 15 (380mm) 3 (75mm) voice coil LF driver and a 1. 4 (35mm) exit HF compression

The Martin Audio CDD15B 15 Inch Passive Coaxial Differential Dispersion On-Wall Loudspeaker is a very high-power, passive two-way system designed for installations that demand the ultimate in sonic performance from a single enclosure. It combines very high output capability with exceptional fidelity and coverage consistency. Its coaxial drive unit comprises a powerful 15” (380mm)/3” (75mm) voice coil LF driver and a 1.4” (35mm) exit HF compression driver with a 3” (75mm) pure titanium diaphragm.

The Coaxial Differential Dispersion technology employed in the CDD15 delivers more consistent audience coverage than systems with fixed X° x Y° coverage patterns, projecting relatively more output to the rear of the audience, while having wide horizontal coverage close-up. Its innovative CDD driver achieves ‘point source’ summation of the LF and HF sections, eliminating off-axis variations in frequency response associated with non-coaxial designs. Improving on conventional coaxial designs, which can suffer from high-frequency beaming, the driver features a static waveguide that merges seamlessly with the unique cone shape, maintaining the dispersion pattern out to very high frequencies.

The visually-distinctive birch plywood enclosure can be used in either horizontal (landscape) or vertical (portrait) orientation, with rotation of the driver easily accomplished by removing the screw-free, protective grille. The CDD15 can be suspended by eyebolts or by means of an optional horizontal yoke.

A full-range, passive two-way system, the CDD15 should be used with a compatible controller with appropriate limiter settings to provide system protection.

When used with the DX4.0 controller or an iKON amplifier, there are now enhanced DSP and FIR based pre-sets to deliver the absolute maximum performance and fidelity while limiter settings protect the integrity of the system.

Product Specification:  

Type: High-Output, Coaxial Differential Dispersion Passive Two-Way System

Rated Power: 400W AES, 1600W Peak

Sensitivity: 100db

Maximum Spl: 126db Continuous, 132db Peak

Nominal Impedance:

Dispersion (-6db): 100˚-60˚ Horizontal, 60˚ Vertical (User-Rotatable)

Crossover: 1.6khz Passive

Enclosure: 68 Liter, Birch Plywood

Protective Grille: Black or White Perforated Steel with Scrim Cloth Backing

Connectors: Low Profile 20A Push-Lock

Pin Connections: Left to Right: Input+, Input -, Link -, Link+

Fittings: 10 X M8 Fly Points

Dimensions: (W) 17.01ins X (H) 26.97ins X (D) 16.26ins

Weight:  57.32lbs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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: 12291339985

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Karen W.
Alexandria, US
★★★★★ 5
Great Product/Great Price Beef Tallow
I really like this. It has a slight smell at first but not offensive to me. It disappears quickly. I have very dry skin which this product really helps. I plan to continue to use it and it may well replace all those creams I have spent so much money on.
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Reviewed in the United States on April 18, 2026
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SuzyQ 2032
Houston, US
★★★★★ 5
This product is the real deal.
Scent: Unscented - Jojoba Oil
OMG. This is the best skin care product I have ever used. I'm 61 years old and my skin was showing sun damage, dark circles, real wrinkles around my eyes, lips, and forehead. Basically, I was looking every bit of my 61 years. About 30 days ago I started using this organic beef tallow with raw honey moisturizer in conjunction with a product to clear the pores on my nose. (That's a different review.) I will never go back to the 5, costly products I was using. I was using a daytime moisturizer with SPF, a dark circle cream, a dark spot remover, a fine line product, and a night time resurfacing cream before trying this product. That was a couple hundred dollars every 5 weeks or so. Since starting this beef tallow and raw honey 30 days ago, my skin looks 10 times better. It's dewy but not greasy. My makeup looks good ALL day. My wrinkles are less noticeable and, I think, reduced in depth. My under eyes look so good. No more concealer under my foundation. In fact, I can go out and about with no makeup now! This product glides on easily, no dragging or pulling. It never feels greasy. And it only takes about a marble sized amount for my full face, neck, and decolletage. I use it morning and at night. So far, the little jar is still 3/4 full. Amazing product. I will be buying more for sure. Oh, one more thing. About 2.5 years ago, I had to have a mass removed from the left side of my neck. The scar was very noticeable. This cream is even improving that! Try it. See if I'm wrong!
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Reviewed in the United States on April 18, 2026
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Kellas
Massapequa, US
★★★★★ 5
You need this one!
Scent: Unscented - Jojoba Oil
I love this stuff! I use it on my entire body, especially my face. Long lasting moisture without feeling greasy. My skin feels so soft & looks great! I don’t wear make-up very often anymore.
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Reviewed in the United States on June 3, 2026
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Nicole Tundidor
Bozeman, US
★★★★★ 5
Highly recommend
Scent: Unscented - Jojoba Oil
I was initially hesitant to try this out but it has been a great natural product. Moisturizes my face so well without feeling greasy. Face has a glow and more even toned with this. Highly recommend
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Reviewed in the United States on June 5, 2026
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Amazon Customer
Pawtucket, US
★★★★★ 5
Great Skin Balm
Scent: Unscented - Upgraded
This balm is outstanding!, I put it on my hands at night and wake up with amazing soft hands, and does a great job on my face.
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Reviewed in the United States on May 26, 2026

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