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Item(s) for Sale:
HIQUPHON TWEETERS GOLD SERIES!
AUDIO CONTROL DQX CROSS-OVER LINE DRIVER/AMPLIFIER
CDT EURO GOLD 6.5 MID'S
Item(s) Description/Condition:
ALL ITEMS HAVE BEEN USED AND INSTALLED FOR ABOUT 3 MONTHS OR SO... THE SYSTEM HAS HARDLY HAD ANY PLAY TIME DUE TO ME SELLING THE CAR AND PULLING EVERYTHING OUT. ALL ITEMS ARE IN ABSOLUTE MINT CONDITION (MOUNTING HOLES EXCLUDED OBVIOUSLY...)
HIQUPHON TWEETERS GOLD SERIES!
Average acoustical data:
Nominal sensitivity SPL (1W/1m) dB 90
Recommended frequency range *) kHz 2,5 - 22
Frequency range 90 dB -1 dB kHz 4 - 19
Frequency range 90 dB -3 dB kHz 1,8 - 25
Nominal resonance frequency Fs +/-10% Hz 850
Nominal impedance (at 9 kHz) ohm 8
Minimum impedance (at ~ 3.8 kHz) ohm 7.0
DC resistance (at 0 Hz) ohm 6.4
Peak impedance +/- 10% at Fs ohm 15
Voice coil inductance mH 0.03
Rated power *) Watt 100
THD + N at 1W sinus / 2.5-22 kHz %
Acoustical center relative to front mm -11.3
Dome diaphragm diameter nominal mm 20
Voice coil diameter nominal mm 20
Voice coil winding height mm 3
Air gap height mm 1.2
Peak - peak movement max recomm. mm 1.8
Flux gap density Tesla 1.4
Effective cone area mm2 380
Dynamic moving mass mg 175
Measuring conditions: Temp / humidity °C&%rH 20 / 50
*) Using crossover with 12 dB or higher
Mechanical data:
Diameter flange (all over) mm 94
All over height of unit mm 41.5
Diameter body (Box hole: add 1 mm) mm 68
Thickness flange mm 3.7
3 screw holes on dividing circle dia. mm 82.2
Diameter screw holes, countersunk mm 4.3
Leads dimension max accepted mm 2.5
Color chassis, standard # black
Color of dome diaphragm # Golden
Gross weight kg 0.36
Special features OW 3:
• Featuring ”Gold” dome for unique design
• Very smooth frequency linearity and excellent phase linearity
• Smooth roll-off at low and high frequencies
• Low and well damped resonance frequency
• Well controlled damped low frequency response, soft raising
• Very broad-banded (2 kHz to 25 kHz, nominal –3 dB)
• Fast settling transient response (due to low mass and well damping)
• Very low distortion
• A-periodic damped moving system
• Exponential phase-correction, semi horn-loaded
• Saturated rounded magnet gap for low magnetic distortion
• Perfect sealed housing
• Heavy duty connectors for 2.5 mm lead wire, non-vibrating
• Large soldering joints using large-surface copper plated PCB inside
• Shock absorbing construction (due to special plastic housing)
• Selected as matched pairs within 0,5 dB between 2 kHz—20 kHz !!!
• Original data curves supplied as part of the package
• Packed as two-in-a-box with original curves included, ready for resale.
• Beautiful sound capabilities
• Please observe that this tweeter is NOT magnetic shielded!
AUDIO CONTROL DQX CROSS-OVER LINE DRIVER/AMPLIFIER
DQX SPECIFICATIONS
All specifications are measured at 14.4 VDC (standard automotive voltage). As
technology advances, AudioControl reserves the right to continuously
change our specifications…like our weather.
Maximum input level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5 Vrms
Maximum output level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5 Vrms
Output gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 10dB
Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Hz-22kHz
Total harmonic distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.01%
Signal to Noise ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 105dB
Balanced input noise rejection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60dB
Input Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20k Ohms
Output Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 Ohms
Crossover slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 dB/octave
Crossover type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-Way Linkwitz-Riley
Crossover frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 steps in 1¤12th octave increments
PFM subsonic filter slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 dB/octave
Graphic Equalization Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 bands, 25 Hz - 20 kHz
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ISO 1¤3 octave centers
Parametric Equalization Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 bands, 25 Hz - 20 kHz
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adjustable Centers
Parametric Equalization Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.08 to 3 octaves
Equalization boost/cut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 12 dB
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . High headroom PWM switching
Power draw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600mA
Recommended fuse rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Amp
Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.25" W x 9.9"D x 7"H
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 lbs
Country of origin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . U.S.A.
Key Features
Digital Car Audio Equalizer and Crossover
Two Input and Six Output Channels
Thirty Graphic Equalization Controls per Channel
Two Fully Adjustable Parametric Equalization Controls per Channel
Three-way Digital Electronic Crossover
24 bit Digital Audio Processing
8 User-Programmable Memory Settings
CDT EURO GOLD 6.5 MID'S
High quality 6.5" magnesium cast basket
Curve linear design carbon treated paper cone woofer
Stainless steel top and bottom magnet plates
Ceramic 14.6 oz woofer magnet
Gold plated terminals
Butyl rubber surrounds
Flat spider-allows a consistently linear cone excursion
25mm high temp aluminum voice coil former
130 watts power handling- at 100 Hz High Pass
Frequency response 55Hz-7kHz flat(6.5-octave response)
Sensitivity 93.10 dB (2.83V)
4 Ohm
mounting Depth: 2.75"
Recommended high pass x-over point 65-90Hz
Recommended box design 5.8 liters
Price:
Hiquophons $400. Sell for $200
CDT euro golds $375. Sell for $175
DQX $425. Sell for $225
Text or pm me...
ALEX
714-290-1243
Shipping and Miscellaneous Item Information:
BASED OFF BUYERS ZIP CODE WILL BE CALCULATED UPON PURCHASE. WILLING TO USE BUYERS SHIPPERS ACCOUNT OR PICK UP LOCALLY
Item Pictures:
View attachment 26532354View attachment 26532352View attachment 26532353View attachment 26532350View attachment 26532351
HIQUPHON TWEETERS GOLD SERIES!
AUDIO CONTROL DQX CROSS-OVER LINE DRIVER/AMPLIFIER
CDT EURO GOLD 6.5 MID'S
Item(s) Description/Condition:
ALL ITEMS HAVE BEEN USED AND INSTALLED FOR ABOUT 3 MONTHS OR SO... THE SYSTEM HAS HARDLY HAD ANY PLAY TIME DUE TO ME SELLING THE CAR AND PULLING EVERYTHING OUT. ALL ITEMS ARE IN ABSOLUTE MINT CONDITION (MOUNTING HOLES EXCLUDED OBVIOUSLY...)
HIQUPHON TWEETERS GOLD SERIES!
Average acoustical data:
Nominal sensitivity SPL (1W/1m) dB 90
Recommended frequency range *) kHz 2,5 - 22
Frequency range 90 dB -1 dB kHz 4 - 19
Frequency range 90 dB -3 dB kHz 1,8 - 25
Nominal resonance frequency Fs +/-10% Hz 850
Nominal impedance (at 9 kHz) ohm 8
Minimum impedance (at ~ 3.8 kHz) ohm 7.0
DC resistance (at 0 Hz) ohm 6.4
Peak impedance +/- 10% at Fs ohm 15
Voice coil inductance mH 0.03
Rated power *) Watt 100
THD + N at 1W sinus / 2.5-22 kHz %
Acoustical center relative to front mm -11.3
Dome diaphragm diameter nominal mm 20
Voice coil diameter nominal mm 20
Voice coil winding height mm 3
Air gap height mm 1.2
Peak - peak movement max recomm. mm 1.8
Flux gap density Tesla 1.4
Effective cone area mm2 380
Dynamic moving mass mg 175
Measuring conditions: Temp / humidity °C&%rH 20 / 50
*) Using crossover with 12 dB or higher
Mechanical data:
Diameter flange (all over) mm 94
All over height of unit mm 41.5
Diameter body (Box hole: add 1 mm) mm 68
Thickness flange mm 3.7
3 screw holes on dividing circle dia. mm 82.2
Diameter screw holes, countersunk mm 4.3
Leads dimension max accepted mm 2.5
Color chassis, standard # black
Color of dome diaphragm # Golden
Gross weight kg 0.36
Special features OW 3:
• Featuring ”Gold” dome for unique design
• Very smooth frequency linearity and excellent phase linearity
• Smooth roll-off at low and high frequencies
• Low and well damped resonance frequency
• Well controlled damped low frequency response, soft raising
• Very broad-banded (2 kHz to 25 kHz, nominal –3 dB)
• Fast settling transient response (due to low mass and well damping)
• Very low distortion
• A-periodic damped moving system
• Exponential phase-correction, semi horn-loaded
• Saturated rounded magnet gap for low magnetic distortion
• Perfect sealed housing
• Heavy duty connectors for 2.5 mm lead wire, non-vibrating
• Large soldering joints using large-surface copper plated PCB inside
• Shock absorbing construction (due to special plastic housing)
• Selected as matched pairs within 0,5 dB between 2 kHz—20 kHz !!!
• Original data curves supplied as part of the package
• Packed as two-in-a-box with original curves included, ready for resale.
• Beautiful sound capabilities
• Please observe that this tweeter is NOT magnetic shielded!
AUDIO CONTROL DQX CROSS-OVER LINE DRIVER/AMPLIFIER
DQX SPECIFICATIONS
All specifications are measured at 14.4 VDC (standard automotive voltage). As
technology advances, AudioControl reserves the right to continuously
change our specifications…like our weather.
Maximum input level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5 Vrms
Maximum output level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5 Vrms
Output gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 10dB
Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Hz-22kHz
Total harmonic distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.01%
Signal to Noise ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 105dB
Balanced input noise rejection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60dB
Input Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20k Ohms
Output Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 Ohms
Crossover slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 dB/octave
Crossover type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-Way Linkwitz-Riley
Crossover frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 steps in 1¤12th octave increments
PFM subsonic filter slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 dB/octave
Graphic Equalization Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 bands, 25 Hz - 20 kHz
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ISO 1¤3 octave centers
Parametric Equalization Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 bands, 25 Hz - 20 kHz
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adjustable Centers
Parametric Equalization Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.08 to 3 octaves
Equalization boost/cut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 12 dB
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . High headroom PWM switching
Power draw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600mA
Recommended fuse rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Amp
Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.25" W x 9.9"D x 7"H
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 lbs
Country of origin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . U.S.A.
Key Features
Digital Car Audio Equalizer and Crossover
Two Input and Six Output Channels
Thirty Graphic Equalization Controls per Channel
Two Fully Adjustable Parametric Equalization Controls per Channel
Three-way Digital Electronic Crossover
24 bit Digital Audio Processing
8 User-Programmable Memory Settings
CDT EURO GOLD 6.5 MID'S
High quality 6.5" magnesium cast basket
Curve linear design carbon treated paper cone woofer
Stainless steel top and bottom magnet plates
Ceramic 14.6 oz woofer magnet
Gold plated terminals
Butyl rubber surrounds
Flat spider-allows a consistently linear cone excursion
25mm high temp aluminum voice coil former
130 watts power handling- at 100 Hz High Pass
Frequency response 55Hz-7kHz flat(6.5-octave response)
Sensitivity 93.10 dB (2.83V)
4 Ohm
mounting Depth: 2.75"
Recommended high pass x-over point 65-90Hz
Recommended box design 5.8 liters
Price:
Hiquophons $400. Sell for $200
CDT euro golds $375. Sell for $175
DQX $425. Sell for $225
Text or pm me...
ALEX
714-290-1243
Shipping and Miscellaneous Item Information:
BASED OFF BUYERS ZIP CODE WILL BE CALCULATED UPON PURCHASE. WILLING TO USE BUYERS SHIPPERS ACCOUNT OR PICK UP LOCALLY
Item Pictures:
View attachment 26532354View attachment 26532352View attachment 26532353View attachment 26532350View attachment 26532351
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