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#91
SC-IV / Technical Information/Crossove...
Last post by Tranquility Bass - October 20, 2023, 06:49:51 PM
Dunlavy SC IV.jpg
#92
SC-IV / Brochures and Flyers
Last post by Tranquility Bass - October 20, 2023, 06:49:21 PM
#95
SC-IV / Model Information
Last post by Tranquility Bass - October 20, 2023, 06:46:38 PM
DAL SC-IV

dun4s.jpg

Click here to download SC-IV Brochure

hfe_dunlavy_audio_labs_sc-iv_flyer_en.pdf
#96
SC-III.A / Model Information
Last post by Tranquility Bass - October 20, 2023, 06:44:01 PM
DAL SC-III.A





Electrical Specifications

Amplitude/Frequency Response: 
On-axis +/- 1.5 dB from 27 - 20,000 Hz

Efficiency: Approximately 90 dB SPL at 1 meter for an input of 2.83 Volts RMS

Impedance: Nominal 4 Ohms (3 Ohms min. & 6.5 Ohms max.)

Drivers: One 10" cast basket, carbon fiber composite Woofer, two 6.5" magnesium basket, high damping rubber surround polycone Mids and one 1" silk dome Tweeter

Physical Specifications

Size:
 (approximate) 52" high X 11"wide X 14" deep

Weight: (approximate) 85 lbs. each.
#97
SC-III / Model Information
Last post by Tranquility Bass - October 20, 2023, 06:05:30 PM
DAL SC-III

Click here to download SC-III brochure hfe_dunlavy_audio_labs_sc-iii_flyer_en.pdf




The Dunlavy Audio Labs SC-III has often been described as the "perfect loudspeaker." With a footprint of only 15.25" wide and 15.25" deep, an elegant enclosure, and a suggested retail price starting at only $3,995.00 per pair, this three way design is pure pleasure - aesthetically, sonically, and fiscally.

Capable of amazing dynamic performance, the SC-III also has an astonishing ability to disappear into a room, leaving only music. This is accomplished by it’s unique, time aligned symmetrical driver array and phase coherent first order crossover, which minimizes floor and ceiling reflections allowing the listener to reach a level of musical purity that is unequaled by the competition.

With it’s 1" dome tweeter, two 5" cone mid-range drivers, and two 6.5" heavy duty woofers, the SC-III is capable of recreating the most delicate musical transients with clarity and precision, while also possessing the capability of rocking out with power and speed. The SC-III is truly a "renaissance" loudspeaker that meets the needs of the budget conscious music lover who has a wide range of musical tastes.

With it’s incredible versatility, exquisite lines, and amazing value the SC-III just might be the consummate loudspeaker for "everyman."

"They (SC-III’s) are exactly that type of rare product that both confirms ones aspirations and pushes one to new levels of understanding. Emotionally, these are the most direct and natural speakers I’ve ever heard."
- Todd Warnke; Soundstage!

AMPLITUDE/FREQUENCY RESPONSE:45 Hz to 20 kHz, +/- 1.5 dB (anechoic).
EFFICIENCY:Approximately 91 dB SPL (ref: 1 meter, on-axis) for an input level of 2.83 Volts RMS
IMPEDANCE:Nominal 4 ohms (min.=3 ohms; max.=5.5 ohms)
PULSE-COHERENCE:Impulse response is equal to or better than most top-of-the-line CD players and Digital Processors (at 10 ft. on-axis)
RADIATION PATTERNS:Precisely symmetrical in both horizontal and vertical planes
DIFFRACTION DISTORTION:Virtually eliminated by the use of efficient sound-absorbing material on all relevant surfaces. (US Patent #4,167,985)
DRIVERS:-Two 6 1/2" Woofers (cast basket, high damping rubber surround)
          -Two 5" Mid-Bass (cast basket, high damping rubber surround)
          -One 1" composite textile dome tweeter.
CROSSOVER AND INTERNAL WIRING:First order design. Biwire, biamp capability. High voltage, metal film capacitors. Precision machined wound, heavy gauge, high purity copper coils. CAD designed Mil spec fiberglass PC boards utilizing high purity copper traces. Internal wiring via individually isolated ultra pure, proprietary copper cables.
RECOMMENDED AMPLIFIER POWER:Recommended minimum of 50 watts into 8 Ohms.

SIZE:72" (1829mm)H x 9" (229mm)W x 12" (305mm)D
WEIGHT:80 lb (36 kg) each
MATERIAL:3/4" MDF, hardwood corners, architectural hardwood veneers
FINISH:Standard: light or black Oak.
          Optional: Rosewood, Cherry or Natural Cherry.
GRILL:Frame: Acoustically transparent, precision machined steel frame.
          Cloth: Acoustically transparent black weave


SC-III Frequency Response






SC-III Impulse Response






SC-III Step Response






SC-III Time Delay Spectral Response
#98
SC-II.CC / Model Information
Last post by Tranquility Bass - October 20, 2023, 06:01:37 PM
DAL SC-II.CC





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Electrical Specifications

Amplitude/Frequency Response: 
On-axis +/- 1.5 dB from 60 - 20,000 Hz

Efficiency: Approximately 91 dB SPL at 1 meter for an input of 2.83 Volts RMS

Impedance: Nominal 4 Ohms (3 Ohms min. & 6.5 Ohms max.)

Drivers: Two 6.5" shielded magnesium basket, polycone Woofers and one 1" composite silk dome Tweeter

Physical Specifications

Size:
 (approximate) 11" high X 25"wide X 15" deep

Weight: (approximate) 45 lbs. each.
#99
SC-II.A / Model Information
Last post by Tranquility Bass - October 20, 2023, 05:50:28 PM
DAL SC-II.A


 


Electrical Specifications

Amplitude/Frequency Response: 
On-axis +/- 1.5 dB from 60 - 20,000 Hz

Efficiency: Approximately 91 dB SPL at 1 meter for an input of 2.83 Volts RMS

Impedance: Nominal 5 Ohms (3 Ohms min. & 7.5 Ohms max.)

Drivers: Two 6.5" (shielded optional) magnesium basket, polycone Woofers and one 1" silk dome Tweeter

Physical Specifications

Size:
 (approximate) 25" high X 11"wide X 13" deep (without stand)

Weight: (approximate) 45 lbs. each.