- Welcome to Analog-Precision Board.
Recent posts
#71
Ambassador XL / Model Information
Last post by Tranquility Bass - October 22, 2023, 04:05:21 PMDuntech Ambassador XL
The Duntech Ambassador XL combines elegant layout with the astonishing life-like sound for which Duntech loudspeakers are world renowned. Created entirely at our Australian facility, it brings to the respected Classic Series a mid-priced loudspeaker with all of the quality, precision and performance characteristics synonymous with the Duntech name. The Ambassador XL produces an extended, superbly balanced response with a bass emphasis which is suited to both Audio Visual and pure music applications. Hand crafted from the finest Australian or Imported timbers, the stylish design will complement many decors. The Ambassador XL is the Ambassador to the Classic Series and is truly deserving of the title Classic. |
  A three way four driver design, the Ambassador XL is a remarkable loudspeaker. The drivers are of a high quality fibre construction utilising high temperature aluminium voice coils and magnesium chassis. The tweeter is a fabric dome made from a proprietary material called Sonotex. Its voice coil is wound with pure silver wire. Treated with acoustic absorbent felt, the tweeter is time collimated. The Ambassador XL incorporates a proprietary 210mm (8") woofer mounted in the side of the cabinet. This driver provides the flexibility and bass performance which is often called for in A/V applications. Providing extension below 30Hz in typical rooms, the Ambassador XL is the ideal entry level loudspeaker for the more serious audio and A/V enthusiast. The crossover is a first order type which provides smooth and flat phase and amplitude response. Equipped with gold plated precision terminals and wired throughout with heavy gauge low loss silver plated cable, it is suited for bi-wiring or passive bi-amplification. |
| Frequency Response | 40Hz - 20kHz ą 3dB |
| Efficiency | 90dB SPL |
| Impedence | 4 ohms Nominal |
| Recommended Amplifier Power | 30w (Transistor) |
| Power Rating | 500w (Peak power for 10ľs) |
| Dimensions | 1218 mm High, 270mm Wide, 274mm Deep |
| Weight | 55 kg |
| Finish | Jarrah, Brazilian Rosewood, Black Oak. Other finishes available on request. |
#72
Documentation Library / Retail Price Lists
Last post by Tranquility Bass - October 22, 2023, 03:59:24 PM #73
WL-1 / Model Information
Last post by Tranquility Bass - October 20, 2023, 10:22:01 PMDAL WL-1
The WL-1 is an attractive, almost full-range "Wall-Loudspeaker" with true audiophile performance and specifications.
Its relatively small size, minimal depth, low weight and broad horizontal directivity make it a perfect choice for wall-mounting within rooms whose size and/or layout will not accomodate typical full-range audiophile loudspeakers.
Despite its size, minimal depth and appearance, the WL-1 provides almost full-range, true "audiophile-quality" reproduction of even the most complex musical sounds and transients. Suplemented with a high-quality sub-woofer, the WL-1 is capable of competing with much larger loudspeakers with respect to overall accuracy.
Indeed, the WL-1 will require many audiophiles to re-evaluate their opinions concerning the ability of wall-loudspeakers to achieve truly accurate reproduction, rivaling that of much larger and more expensive loudspeakers.
It is a loudspeaker that deserves to be seen and heard - if space within your listening room does not permit the use of conventional, physically much larger loudspeakers.
Electrical Specifications
Amplitude/Frequency Response: 70 Hz to 20 kHz, +/- 2 dB; -3 dB @ 60 Hz (anechoic)
Efficiency: Approximately 91 dB SPL at 1 meter for an input of 2.83 Volts RMS
Impedance: Nominal 4 Ohms (3 Ohms min. & 7 Ohms max.)
Drivers: Two 6.5" magnesium basket, high damping rubber surround polycone Mid-bass, one 1" silk dome Tweeter
Physical Specifications
Size: (approximate) 23" high X 19"wide X 4" deep
Weight: (approximate) 20 lbs. each.
The WL-1 is an attractive, almost full-range "Wall-Loudspeaker" with true audiophile performance and specifications.
Its relatively small size, minimal depth, low weight and broad horizontal directivity make it a perfect choice for wall-mounting within rooms whose size and/or layout will not accomodate typical full-range audiophile loudspeakers.
Despite its size, minimal depth and appearance, the WL-1 provides almost full-range, true "audiophile-quality" reproduction of even the most complex musical sounds and transients. Suplemented with a high-quality sub-woofer, the WL-1 is capable of competing with much larger loudspeakers with respect to overall accuracy.
Indeed, the WL-1 will require many audiophiles to re-evaluate their opinions concerning the ability of wall-loudspeakers to achieve truly accurate reproduction, rivaling that of much larger and more expensive loudspeakers.
It is a loudspeaker that deserves to be seen and heard - if space within your listening room does not permit the use of conventional, physically much larger loudspeakers.
Electrical Specifications
Amplitude/Frequency Response: 70 Hz to 20 kHz, +/- 2 dB; -3 dB @ 60 Hz (anechoic)
Efficiency: Approximately 91 dB SPL at 1 meter for an input of 2.83 Volts RMS
Impedance: Nominal 4 Ohms (3 Ohms min. & 7 Ohms max.)
Drivers: Two 6.5" magnesium basket, high damping rubber surround polycone Mid-bass, one 1" silk dome Tweeter
Physical Specifications
Size: (approximate) 23" high X 19"wide X 4" deep
Weight: (approximate) 20 lbs. each.
#74
TSW-6 / Model Information
Last post by Tranquility Bass - October 20, 2023, 10:20:50 PMDAL TSW-6
Electrical Specifications
Amplitude/Frequency Response: 20 Hz to 100 Hz, +/- 1 dB; -3 dB @ approximately 16 Hz (anechoic)
Efficiency: Approximately 95 dB SPL at 1 meter for an input of 2.83 Volts RMS
Impedance: Nominal 4 Ohms (3 Ohms min. & 8 Ohms max.)
Drivers: Four 15" magnesium basket, high performance Woofers
Physical Specifications
Size: (approximate) 78" high X 18"wide X 33" deep
Weight: (approximate) 600 lbs. each.
Electrical Specifications
Amplitude/Frequency Response: 20 Hz to 100 Hz, +/- 1 dB; -3 dB @ approximately 16 Hz (anechoic)
Efficiency: Approximately 95 dB SPL at 1 meter for an input of 2.83 Volts RMS
Impedance: Nominal 4 Ohms (3 Ohms min. & 8 Ohms max.)
Drivers: Four 15" magnesium basket, high performance Woofers
Physical Specifications
Size: (approximate) 78" high X 18"wide X 33" deep
Weight: (approximate) 600 lbs. each.
#75
TSW-5 / Model Information
Last post by Tranquility Bass - October 20, 2023, 10:19:25 PM DAL TSW-5
Electrical Specifications
Amplitude/Frequency Response: 20 Hz to 100 Hz, +/- 1 dB; -3 dB @ approximately 16 Hz (anechoic)
Efficiency: Approximately 95 dB SPL at 1 meter for an input of 2.83 Volts RMS
Impedance: Nominal 4 Ohms (3 Ohms min. & 8 Ohms max.)
Drivers: Four 12" magnesium basket, high performance Woofers
Physical Specifications
Size: (approximate) 75.5" high X 15"wide X 27" deep
Weight: (approximate) 250 lbs. each.
Electrical Specifications
Amplitude/Frequency Response: 20 Hz to 100 Hz, +/- 1 dB; -3 dB @ approximately 16 Hz (anechoic)
Efficiency: Approximately 95 dB SPL at 1 meter for an input of 2.83 Volts RMS
Impedance: Nominal 4 Ohms (3 Ohms min. & 8 Ohms max.)
Drivers: Four 12" magnesium basket, high performance Woofers
Physical Specifications
Size: (approximate) 75.5" high X 15"wide X 27" deep
Weight: (approximate) 250 lbs. each.
#76
TSW-IV.A / Model Information
Last post by Tranquility Bass - October 20, 2023, 10:18:12 PMDAL TSW-IV.A
Electrical Specifications
Amplitude/Frequency Response: 20 Hz to 100 Hz, +/- 1 dB; -3 dB @ approximately 16 Hz (anechoic)
Efficiency: Approximately 95 dB SPL at 1 meter for an input of 2.83 Volts RMS
Impedance: Nominal 4 Ohms (2.2 Ohms min. & 6 Ohms max.)
Drivers: Four 10" cast basket, carbon fiber composite, high performance Woofers
Physical Specifications
Size: (approximate) 72" high X 12"wide X 15" deep)
Weight: (approximate) 200 lbs. each.
Electrical Specifications
Amplitude/Frequency Response: 20 Hz to 100 Hz, +/- 1 dB; -3 dB @ approximately 16 Hz (anechoic)
Efficiency: Approximately 95 dB SPL at 1 meter for an input of 2.83 Volts RMS
Impedance: Nominal 4 Ohms (2.2 Ohms min. & 6 Ohms max.)
Drivers: Four 10" cast basket, carbon fiber composite, high performance Woofers
Physical Specifications
Size: (approximate) 72" high X 12"wide X 15" deep)
Weight: (approximate) 200 lbs. each.
#77
HRCC / Model Information
Last post by Tranquility Bass - October 20, 2023, 10:15:28 PM DAL HRCC
Tranquility Bass · Feb 19, 2023 at 8:44 PM[/url]]
Electrical Specifications
Amplitude/Frequency Response: 30 Hz to 20 kHz, +/- 1.5 dB; -3 dB @ 27 Hz (anechoic)
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 10" cast basket, carbon fiber composite Woofers, two 5" shielded, magnesium basket, high damping rubber surround Mid-bass, one 1" shielded, silk dome Tweeter
Physical Specifications
Size: (approximate) 20" high X 38"wide X 16" deep
Weight: (approximate) 110 lbs. each.
Tranquility Bass · Feb 19, 2023 at 8:44 PM[/url]]
Electrical Specifications
Amplitude/Frequency Response: 30 Hz to 20 kHz, +/- 1.5 dB; -3 dB @ 27 Hz (anechoic)
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 10" cast basket, carbon fiber composite Woofers, two 5" shielded, magnesium basket, high damping rubber surround Mid-bass, one 1" shielded, silk dome Tweeter
Physical Specifications
Size: (approximate) 20" high X 38"wide X 16" deep
Weight: (approximate) 110 lbs. each.
#78
Signature Collection SC-xx / Document Library
Last post by Tranquility Bass - October 20, 2023, 10:12:02 PM #79
SC-S2 / Model Information
Last post by Tranquility Bass - October 20, 2023, 10:09:00 PMDAL SC-S2
Electrical Specifications
Amplitude/Frequency Response: +/- 1.5 dB from 25- 110 Hz
Amplifier Power: 250 Watts RMS
Harmonic Distortion: < 1%
Low Pass Crossover Filter: Active-adjustable 35 Hz to 115 Hz @ 12 dB/octave slope. Low pass filter bypass switch for unfiltered LFE use
Phase Control: 0 / 180 degree switch
Level Control: Yes
Input: Line level & Speaker level
Drivers: One 12" long excursion, down-firing cast basket, carbon fiber composite Subwoofer
Physical Specifications
Size: (approximate) 15" high X 19"wide X 15" deep
Weight: (approximate) 85 lbs. each.
Electrical Specifications
Amplitude/Frequency Response: +/- 1.5 dB from 25- 110 Hz
Amplifier Power: 250 Watts RMS
Harmonic Distortion: < 1%
Low Pass Crossover Filter: Active-adjustable 35 Hz to 115 Hz @ 12 dB/octave slope. Low pass filter bypass switch for unfiltered LFE use
Phase Control: 0 / 180 degree switch
Level Control: Yes
Input: Line level & Speaker level
Drivers: One 12" long excursion, down-firing cast basket, carbon fiber composite Subwoofer
Physical Specifications
Size: (approximate) 15" high X 19"wide X 15" deep
Weight: (approximate) 85 lbs. each.
#80
SC-S1 / Model Information
Last post by Tranquility Bass - October 20, 2023, 10:07:39 PMDAL SC-S1
Electrical Specifications
Amplitude/Frequency Response: +/- 1.5 dB from 25- 110 Hz
Amplifier Power: 250 Watts RMS
Harmonic Distortion: < 1%
Low Pass Crossover Filter: Active-adjustable 35 Hz to 115 Hz @ 12 dB/octave slope. Low pass filter bypass switch for unfiltered LFE use
Phase Control: 0 / 180 degree switch
Level Control: Yes
Input: Line level & Speaker level
Drivers: One 12" long excursion, down-firing cast basket, carbon fiber composite Subwoofer
Sample Step Response
Sample Impulse Response
Sample Frequency Response
Physical Specifications
Size: (approximate) 15" high X 19"wide X 15" deep
Weight: (approximate) 85 lbs. each.
Electrical Specifications
Amplitude/Frequency Response: +/- 1.5 dB from 25- 110 Hz
Amplifier Power: 250 Watts RMS
Harmonic Distortion: < 1%
Low Pass Crossover Filter: Active-adjustable 35 Hz to 115 Hz @ 12 dB/octave slope. Low pass filter bypass switch for unfiltered LFE use
Phase Control: 0 / 180 degree switch
Level Control: Yes
Input: Line level & Speaker level
Drivers: One 12" long excursion, down-firing cast basket, carbon fiber composite Subwoofer
Sample Step Response
Sample Impulse Response
Sample Frequency Response
Physical Specifications
Size: (approximate) 15" high X 19"wide X 15" deep
Weight: (approximate) 85 lbs. each.