

ZAPCO ST-6X DSP III 6-ChANNEL Class AB Amplifier with DSP
About this item
-
Technical Specifications
Power @ 4Ω: 6 x 100 watts
-
THD @ Rated Power < 0.5% THD
-
Power @ 2Ω: 6 x 130 watts
-
Power Bridged @ 4Ω: 3 x 250 watts
-
Signal to Noise Ratio > 90dB
-
THD + Noise < 0.2%
-
Channel Separation >60dB
-
Frequency Response 15Hz to 30KHz ±1dB
-
Dimensions in mm: 160(W) x 57(H) x 450(L) Overall: 160(W) x 57(H) x 475(L
-
- HD-BT II-D
Bluetooth Module (optional)
The new Bluetooth Module is more than an accessory. It allows you to interact with the amplifier via your mobile phone for music streaming (with aptX HD quality) and use the APPs to do everything necessary for a complete setup and tune of the DSP.
- HD-BT II-D
Bluetooth Module (optional)
The new Bluetooth Module is more than an accessory. It allows you to interact with the amplifier via your mobile phone for music streaming (with aptX HD quality) and use the APPs to do everything necessary for a complete setup and tune of the DSP.
At a glance
- Brand
- Zapco
- Height
- 57 mm
- Channels
- 6
- Condition
- New
- Rms power rating
- 100 W
- Peak audio power handling
- 150 W
- Free shipping
Free Holiday returns until Jan 31
(Only one option can be selected at a time)
How do you want your item?
About this item
Product details
-
Technical Specifications
Power @ 4Ω: 6 x 100 watts
-
THD @ Rated Power < 0.5% THD
-
Power @ 2Ω: 6 x 130 watts
-
Power Bridged @ 4Ω: 3 x 250 watts
-
Signal to Noise Ratio > 90dB
-
THD + Noise < 0.2%
-
Channel Separation >60dB
-
Frequency Response 15Hz to 30KHz ±1dB
-
Dimensions in mm: 160(W) x 57(H) x 450(L) Overall: 160(W) x 57(H) x 475(L
-
- HD-BT II-D
Bluetooth Module (optional)
The new Bluetooth Module is more than an accessory. It allows you to interact with the amplifier via your mobile phone for music streaming (with aptX HD quality) and use the APPs to do everything necessary for a complete setup and tune of the DSP.
- HD-BT II-D
Bluetooth Module (optional)
The new Bluetooth Module is more than an accessory. It allows you to interact with the amplifier via your mobile phone for music streaming (with aptX HD quality) and use the APPs to do everything necessary for a complete setup and tune of the DSP.
Specifications
Features
Brand
Condition
Manufacturer Part Number
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Compare with similar items
| Product | Viewing this itemZAPCO ST-6X DSP III 6-ChANNEL Class AB Amplifier with DSP ![]() $749.99 current price $749.99 | ZAPCO ST-2000XM III Mono Class D Amplifier ![]() $659.99 current price $659.99 | ST-4X DSP III 4-CHANNEL Class AB Amplifier with DSP ![]() $575.99 current price $575.99 | AudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 4GA OFC Pure Copper Wiring Kit ![]() $869.99 current price $869.99 | AudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 2 Pairs AudioControl AC-LGD 60 Load generating devices ![]() $859.97 current price $859.97 | AudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 2 Pairs AudioControl AC-LGD Load generating devices for AudioControl processors ![]() $859.97 current price $859.97 | ZAPCO ST-6X SQ III 6-CHANNEL Class AB Sound Quality Amplifier ![]() $579.99 current price $579.9915 out of 5 Stars. 1 reviews | ZAPCO ST-1500XM III Mono Class D Amplifier ![]() $519.99 current price $519.99 | Audiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with ACR-3 Remote ![]() $944.00 current price $944.00 | Audiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with 2 Pairs AudioControl AC-LGD 20 Load generating device ![]() $970.98 current price $970.98 |
|---|
| Height | 57 mmZAPCO ST-6X DSP III 6-ChANNEL Class AB Amplifier with DSP | -ZAPCO ST-2000XM III Mono Class D Amplifier | -ST-4X DSP III 4-CHANNEL Class AB Amplifier with DSP | 18 inAudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 4GA OFC Pure Copper Wiring Kit | 17 inAudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 2 Pairs AudioControl AC-LGD 60 Load generating devices | 17 inAudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 2 Pairs AudioControl AC-LGD Load generating devices for AudioControl processors | 58 mmZAPCO ST-6X SQ III 6-CHANNEL Class AB Sound Quality Amplifier | 58 mmZAPCO ST-1500XM III Mono Class D Amplifier | 17 inAudiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with ACR-3 Remote | 10 inAudiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with 2 Pairs AudioControl AC-LGD 20 Load generating device |
|---|---|---|---|---|---|---|---|---|---|---|
| Channels | 6ZAPCO ST-6X DSP III 6-ChANNEL Class AB Amplifier with DSP | 1ZAPCO ST-2000XM III Mono Class D Amplifier | 4ST-4X DSP III 4-CHANNEL Class AB Amplifier with DSP | 6AudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 4GA OFC Pure Copper Wiring Kit | 6AudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 2 Pairs AudioControl AC-LGD 60 Load generating devices | 6AudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 2 Pairs AudioControl AC-LGD Load generating devices for AudioControl processors | 6ZAPCO ST-6X SQ III 6-CHANNEL Class AB Sound Quality Amplifier | 1ZAPCO ST-1500XM III Mono Class D Amplifier | 5Audiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with ACR-3 Remote | 5Audiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with 2 Pairs AudioControl AC-LGD 20 Load generating device |
| Condition | NewZAPCO ST-6X DSP III 6-ChANNEL Class AB Amplifier with DSP | NewZAPCO ST-2000XM III Mono Class D Amplifier | NewST-4X DSP III 4-CHANNEL Class AB Amplifier with DSP | NewAudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 4GA OFC Pure Copper Wiring Kit | NewAudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 2 Pairs AudioControl AC-LGD 60 Load generating devices | NewAudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 2 Pairs AudioControl AC-LGD Load generating devices for AudioControl processors | NewZAPCO ST-6X SQ III 6-CHANNEL Class AB Sound Quality Amplifier | NewZAPCO ST-1500XM III Mono Class D Amplifier | NewAudiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with ACR-3 Remote | NewAudiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with 2 Pairs AudioControl AC-LGD 20 Load generating device |
| Rms power rating | 100 WZAPCO ST-6X DSP III 6-ChANNEL Class AB Amplifier with DSP | 2000 WZAPCO ST-2000XM III Mono Class D Amplifier | 65 WST-4X DSP III 4-CHANNEL Class AB Amplifier with DSP | 125 WAudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 4GA OFC Pure Copper Wiring Kit | 125 WAudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 2 Pairs AudioControl AC-LGD 60 Load generating devices | 125 WAudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 2 Pairs AudioControl AC-LGD Load generating devices for AudioControl processors | 100 WZAPCO ST-6X SQ III 6-CHANNEL Class AB Sound Quality Amplifier | 1500 WZAPCO ST-1500XM III Mono Class D Amplifier | 125 WAudiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with ACR-3 Remote | 125 WAudiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with 2 Pairs AudioControl AC-LGD 20 Load generating device |
Similar items you might like
Based on what customers bought
ZAPCO ST-2000XM III Mono Class D Amplifier $659.99
$65999current price $659.99ZAPCO ST-2000XM III Mono Class D Amplifier
Shipping, arrives in 3+ daysST-4X DSP III 4-CHANNEL Class AB Amplifier with DSP $575.99
$57599current price $575.99ST-4X DSP III 4-CHANNEL Class AB Amplifier with DSP
Shipping, arrives in 3+ daysAudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 4GA OFC Pure Copper Wiring Kit $869.99
$86999current price $869.99AudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 4GA OFC Pure Copper Wiring Kit
Shipping, arrives in 3+ daysAudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 2 Pairs AudioControl AC-LGD 60 Load generating devices $859.97
$85997current price $859.97AudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 2 Pairs AudioControl AC-LGD 60 Load generating devices
Shipping, arrives in 3+ daysAudiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with ACR-3 Remote $944.00
$94400current price $944.00Audiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with ACR-3 Remote
Shipping, arrives in 3+ daysAudiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with 2 Pairs AudioControl AC-LGD 20 Load generating device $970.98
$97098current price $970.98Audiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with 2 Pairs AudioControl AC-LGD 20 Load generating device
Shipping, arrives in 3+ daysAudiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with 2 Pairs AudioControl AC-LGD 60 Load generating devices $958.98
$95898current price $958.98Audiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with 2 Pairs AudioControl AC-LGD 60 Load generating devices
Shipping, arrives in 3+ daysZAPCO ST-204D SQ III 4-Ch. Class D Sound Quality Amplifier $589.99
$58999current price $589.99ZAPCO ST-204D SQ III 4-Ch. Class D Sound Quality Amplifier
Shipping, arrives in 3+ daysAudioControl D-4.800 High-Power 4 Channel DSP Matrix Amplifier with Accubass with 2 Pairs AudioControl AC-LGD Load generating device $758.98
$75898current price $758.98AudioControl D-4.800 High-Power 4 Channel DSP Matrix Amplifier with Accubass with 2 Pairs AudioControl AC-LGD Load generating device
Shipping, arrives in 3+ daysZapco Z-150.4 II 4-Channel 1100-Watt Class AB Amplifier $769.99
$76999current price $769.99Zapco Z-150.4 II 4-Channel 1100-Watt Class AB Amplifier
Shipping, arrives in 3+ daysZAPCO ST-1000XM III Mono Class D 1000 WATT Amplifier $389.99
$38999current price $389.99ZAPCO ST-1000XM III Mono Class D 1000 WATT Amplifier
Shipping, arrives in 3+ days12 Channels Digital Sound Processors DSP 8 Channels 50 Watts RMS Power Amplifier With Player ,Compact Circuitry $627.34
$62734current price $627.3412 Channels Digital Sound Processors DSP 8 Channels 50 Watts RMS Power Amplifier With Player ,Compact Circuitry
Shipping, arrives in 3+ daysAudioControl A1100.5 5-Channel 1100W RMS Power Class-D Car Audio Amplifier $549.00
$54900current price $549.00AudioControl A1100.5 5-Channel 1100W RMS Power Class-D Car Audio Amplifier
Shipping, arrives in 3+ daysAudison SR 4.500 SR 4-channel car amplifier — 130 watts RMS x 4 $499.99
$49999current price $499.99Audison SR 4.500 SR 4-channel car amplifier — 130 watts RMS x 4
Shipping, arrives in 3+ daysDS18 NXL-X900.6D 6 Channel Class D 3000W Max Marine & Powersports Amplifier $799.95
$79995current price $799.95DS18 NXL-X900.6D 6 Channel Class D 3000W Max Marine & Powersports Amplifier
Shipping, arrives in 3+ days
Customers also considered
AudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 2 Pairs AudioControl AC-LGD Load generating devices for AudioControl processors $859.97
$85997current price $859.97AudioControl D-6.1200 6-Channel Car Amplifier with Digital Signal Processing with 2 Pairs AudioControl AC-LGD Load generating devices for AudioControl processors
Shipping, arrives in 3+ days6 Channel Amplifier $797.14
$79714current price $797.14+$7.98 shipping6 Channel Amplifier
Shipping, arrives in 3+ daysZAPCO ST-6X SQ III 6-CHANNEL Class AB Sound Quality Amplifier $579.99
$57999current price $579.99ZAPCO ST-6X SQ III 6-CHANNEL Class AB Sound Quality Amplifier
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysZAPCO ST-1500XM III Mono Class D Amplifier $519.99
$51999current price $519.99ZAPCO ST-1500XM III Mono Class D Amplifier
Shipping, arrives in 3+ daysAudiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with 2 Pairs AudioControl AC-LGD Load generating devices for AudioControl processors $958.98
$95898current price $958.98Audiocontrol D-5.1300 High Power DSP Multi-Channel Amplifier With Accubass with 2 Pairs AudioControl AC-LGD Load generating devices for AudioControl processors
Shipping, arrives in 3+ daysZAPCO ST-4X SQ III 4-CHANNEL Class AB Sound Quality Amplifier $389.99
$38999current price $389.99ZAPCO ST-4X SQ III 4-CHANNEL Class AB Sound Quality Amplifier
Shipping, arrives in 3+ daysZapco Z-150.2 SP 2-Channel 550-Watt Super Power Class AB Amplifier $759.99
$75999current price $759.99Zapco Z-150.2 SP 2-Channel 550-Watt Super Power Class AB Amplifier
Shipping, arrives in 3+ daysAudioControl D-6.1200 Amplifier Free High Quality NVX Amp Kit 1200W RMS 4 ohm Stable 6-Channel Class-D Amplifier w/ Digital Signal Processing $980.98
$98098current price $980.98AudioControl D-6.1200 Amplifier Free High Quality NVX Amp Kit 1200W RMS 4 ohm Stable 6-Channel Class-D Amplifier w/ Digital Signal Processing
Shipping, arrives in 3+ daysZAPCO ST-2XP SQ III 2-CHANNEL Class AB Sound Quality Amplifier $349.99
$34999current price $349.99ZAPCO ST-2XP SQ III 2-CHANNEL Class AB Sound Quality Amplifier
Shipping, arrives in 3+ days8 Channel Car Amplifier 10 Channnel DSP Processor HD APTX Player For Sound Audio Systerm HIFI X12 $917.15
$91715current price $917.158 Channel Car Amplifier 10 Channnel DSP Processor HD APTX Player For Sound Audio Systerm HIFI X12
Shipping, arrives in 3+ daysWavtech Link1000.5PLUS 1000 Watt 5-Channel Amplifier $649.95
$64995current price $649.95Wavtech Link1000.5PLUS 1000 Watt 5-Channel Amplifier
Shipping, arrives in 3+ daysAudiopipe APHF-12000D-H1 12000W Full Bridge Class D Brazilian Style Mosfet Amplifier $599.99
$59999current price $599.99Audiopipe APHF-12000D-H1 12000W Full Bridge Class D Brazilian Style Mosfet Amplifier
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysM1600.5 5-Channel Mayhem Series Amplifier $549.95
$54995current price $549.95M1600.5 5-Channel Mayhem Series Amplifier
Shipping, arrives in 3+ days12 Channels Digital Sound Processors DSP 8 Channels 50 Watts RMS Power Amplifier With Player ,Excellent frequency performance $566.31
$56631current price $566.3112 Channels Digital Sound Processors DSP 8 Channels 50 Watts RMS Power Amplifier With Player ,Excellent frequency performance
Shipping, arrives in 3+ daysPowerbass XL-900.5 5 Channel PowerSport Amplifier $454.99
$45499current price $454.99Powerbass XL-900.5 5 Channel PowerSport Amplifier
Shipping, arrives in 3+ daysAudiopipe 6 Chan Full Range Class D 6 x 100W at 4 Ohm Amplifier $341.99
$34199current price $341.99Audiopipe 6 Chan Full Range Class D 6 x 100W at 4 Ohm Amplifier
Shipping, arrives in 3+ days
Customer ratings & reviews
Popular items in this category
Best selling items that customers love
Zapco ADSP-Z8 IV-6AT 8-Channel DSP with 6-Channel Amplifier $999.99
$99999current price $999.99Zapco ADSP-Z8 IV-6AT 8-Channel DSP with 6-Channel Amplifier
Shipping, arrives in 3+ daysZapco ADSP-Z16 IV-12A 16 Channel DSP with 12 Channel Amplifier $1,499.99
$1,49999current price $1,499.99Zapco ADSP-Z16 IV-12A 16 Channel DSP with 12 Channel Amplifier
Shipping, arrives in 3+ daysJL Audio MV700/5i 5-channel Class D System Amplifier with integrated DSP, 100 W x 4 @ 2 ohm 300W x 1 @ 2 ohm - 14.4V $1,199.99
$1,19999current price $1,199.99JL Audio MV700/5i 5-channel Class D System Amplifier with integrated DSP, 100 W x 4 @ 2 ohm 300W x 1 @ 2 ohm - 14.4V
Shipping, arrives in 3+ daysJL Audio MV800/8i 8-channel Class D Full-Range Amplifier with integrated DSP, 100 W x 8 @ 2 ohm/75 W x 8 @ 4 ohm - 14.4V $1,499.99
$1,49999current price $1,499.99JL Audio MV800/8i 8-channel Class D Full-Range Amplifier with integrated DSP, 100 W x 8 @ 2 ohm/75 W x 8 @ 4 ohm - 14.4V
Shipping, arrives in 3+ daysPowerbass ASA3700.5 5 Channel Class AB Vehicle Audio Amplifier, 11.4 oz $143.99 Was $169.00
Now$14399current price Now $143.99, Was $169.00$169.00Powerbass ASA3700.5 5 Channel Class AB Vehicle Audio Amplifier, 11.4 oz
Shipping, arrives in 3+ daysJL Audio MV1000/5i 5-channel Class D System Amplifier with integrated DSP, 100 W x 4 @ 2 ohm 600W x 1 @ 2 ohm- 14.4V $1,499.99
$1,49999current price $1,499.99JL Audio MV1000/5i 5-channel Class D System Amplifier with integrated DSP, 100 W x 4 @ 2 ohm 600W x 1 @ 2 ohm- 14.4V
Shipping, arrives in 3+ daysPowerBass ASA3 1100.5 5-Channel 2200 W PMPO Class AB Vehicle Audio Amplifier, Multicolor, 13.10 lbs $217.99
$21799current price $217.99PowerBass ASA3 1100.5 5-Channel 2200 W PMPO Class AB Vehicle Audio Amplifier, Multicolor, 13.10 lbs
Shipping, arrives in 3+ daysCrunch 2 Channel 1000 Watt Amp A/B Class Car Audio Stereo Amplifier (2 Pack) $113.99
$11399current price $113.99Crunch 2 Channel 1000 Watt Amp A/B Class Car Audio Stereo Amplifier (2 Pack)
144.7 out of 5 Stars. 14 reviewsShipping, arrives in 3+ daysJL Audio VX800/8i 8-channel Class D Amplifier with integrated DSP, 100 Watts x 8 @ 2 ohm / 75 Watts x 8 @ 4 ohm - 14.4V $1,519.99
$1,51999current price $1,519.99JL Audio VX800/8i 8-channel Class D Amplifier with integrated DSP, 100 Watts x 8 @ 2 ohm / 75 Watts x 8 @ 4 ohm - 14.4V
Shipping, arrives in 3+ daysTaramp's TL 1500 2 Ohms 3 Channels 390 Watts Class D Full Range Amplifier $89.95
$8995current price $89.95Taramp's TL 1500 2 Ohms 3 Channels 390 Watts Class D Full Range Amplifier
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysCrunch 4 Channel 1000 Watt Amp A/B Class Car Stereo Amplifier (2 Pack) $132.99 Was $163.70
Now$13299current price Now $132.99, Was $163.70$163.70Crunch 4 Channel 1000 Watt Amp A/B Class Car Stereo Amplifier (2 Pack)
134.8 out of 5 Stars. 13 reviewsShipping, arrives in 3+ daysJL Audio HD900/5 Car Amplifier, 5 Channel, Class D $1,349.99
$1,34999current price $1,349.99JL Audio HD900/5 Car Amplifier, 5 Channel, Class D
Shipping, arrives in 3+ daysAudiopipe APMQ-4095 4-Channel 1300W Peak Class-AB Mini Design Car Amplifier $161.99
$16199current price $161.99Audiopipe APMQ-4095 4-Channel 1300W Peak Class-AB Mini Design Car Amplifier
Shipping, arrives in 3+ daysInfinity INFDSP6840 1000W Peak DSP Series Class-D 8-Channel Amplifier with Digital Signal Processing $387.95 Was $484.95
Now$38795current price Now $387.95, Was $484.95$484.95Infinity INFDSP6840 1000W Peak DSP Series Class-D 8-Channel Amplifier with Digital Signal Processing
Shipping, arrives in 3+ daysRockford Fosgate Prime R300X4 Car Amplifier, 300 W RMS, 4 Channel, Class AB $279.99
$27999current price $279.99Rockford Fosgate Prime R300X4 Car Amplifier, 300 W RMS, 4 Channel, Class AB
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysCrunch PX-1000.2 2 Channel 1000 Watt Amp A/B Class Stereo Amplifier (4 Pack) $213.99 Was $253.74
Now$21399current price Now $213.99, Was $253.74$253.74Crunch PX-1000.2 2 Channel 1000 Watt Amp A/B Class Stereo Amplifier (4 Pack)
144.7 out of 5 Stars. 14 reviewsShipping, arrives in 3+ daysTaramps DS 4000X4 1 Ohm 4-Channel 4000 Watts Class-D Car Audio Amplifier $339.00
$33900current price $339.00Taramps DS 4000X4 1 Ohm 4-Channel 4000 Watts Class-D Car Audio Amplifier
Shipping, arrives in 3+ daysJL Audio VX1000/5i 5-Channel Amplifier - 1000 Watts with Built-In DSP $1,459.99
$1,45999current price $1,459.99JL Audio VX1000/5i 5-Channel Amplifier - 1000 Watts with Built-In DSP
Shipping, arrives in 3+ days












