Description
xPIONEER GM-DX874 HI-RES 4 CHANNEL BRIDGEABLE AMPLIFIER
“Hi-Res” audio enthusiasts delight, with Pioneer’s GM-DX874 “Hi-Res” compatible 4ch amplifier.
An amplifier shouldn’t take up too much space, especially in your car. The GM-DX874 might just be what you’re looking for. It combines a 1-Ohm stable circuit, installation flexibility and a superior high-power output partnered with “Hi-Res” certification for those of you who only like the best!
“Hi-Res” Compatible
Pioneer’s new GM-DX874 Class-D digital amplifier is equipped with high quality sound components and tuning and is compatible with “Hi-Resolution” audio allowing simply the highest quality sound reproduction! The perfect partner to Pioneer’s exclusive speaker range, TS-Z Series!
*The product with Hi-Res AUDIO logo is conformed to High-Resolution Audio standard defined by Japan Audio Society. The logo is used under license from Japan Audio Society.
BIG POWER, SMALL SIZE
Pioneer’s new extra-efficient Class-D digital amplifiers mark a dramatic improvement in power output capability, yet are 50% smaller than the current GM-Series Class-AB amplifiers. That makes them more versatile in terms of installation as well as performance.
IMPROVED CIRCUIT DESIGN
To prevent circuit shutdown, Pioneer’s new digital amplifier circuit “Protection Control System” senses its internal temperature and automatically moderates input level accordingly. Stable, durable circuitry lessens the risk of high input power for the unit to achieve 1 Ω connection. This design enhances the flexibility to connect multiple subwoofers to a system.
VARIABLE LOW PASS & HIGH PASS FILTER
For extra flexibility, variable LPF and HPF make audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The LPF and HPF are adjustable from 40 Hz to 500 Hz.
SPEAKER LEVEL INPUTS
What, you DON’T own a Pioneer head unit? Well, we won’t hold it against you. In fact we’ll even help you build onto your system. Speaker level inputs allow you to connect your OEM unit (or any unit that doesn’t have the typical RCA-type inputs) without having to buy add-on adapters. So, the install goes faster, you save money, and you’ve got a Pioneer amp in your vehicle.
Specifications
|
General |
|
|
RCA Inputs |
4-CH (Gold Plated) |
|
Amplifier Class |
CLASS-D |
|
Hi-Res Certified |
Yes |
|
Bridgeable |
Yes |
|
Warranty |
1 Year |
|
Speaker Level Input |
Yes |
|
Fuse Rating |
30A x 2 |
|
Bass Boost Remote |
Yes |
|
Automatic Signal Sensing and Turn-On |
Yes |
|
Hi-Volt Input Level Control |
200 mV to 6.5 V |
|
Terminal Type |
Block |
|
Load Impedance Allowance (Ohms) |
1 to 8 |
|
Protection Control System |
Yes |
|
Dimensions |
252mm (W) x 60mm (H) x 215mm (D) |
|
Power |
|
|
Continuous Power (RMS) Output @ 1Ω |
125W RMS x 4 |
|
Continuous Power (RMS) Output @ 2Ω |
150W RMS x 4 |
|
Continuous Power (RMS) Output @ 4Ω |
100W RMS x 4 |
|
Continuous Power (RMS) Output - Bridged @ 4Ω |
300W RMS x 2 |
|
Audio Adjustments |
|
|
Low-Pass Crossover Frequency |
40 Hz |
|
Low-Pass Slope (dB/octave) |
-12dB |
|
High-Pass Crossover Frequency |
500 Hz |
|
Bass Boost Frequency |
50 Hz |
|
Bass Boost Level |
0 dB to 18 dB |
|
Audio Specifications |
|
|
Frequency Response |
10 Hz - 50 kHz |
|
Total Harmonic Distortion (THD) |
< 0.5% (100 Hz) |
|
Signal-to-Noise (SN) Ratio |
> 95dB |
For more information, please visit the manufacturer's website.
Shipping & Returns
xStandard Shipping
We offer a $15 flat rate Australia-wide shipping service, no matter how many items, however large or heavy items may incur a higher freight charge. If your item is subject to additional freight charges, this will be communicated to you when your order is processed. You are able to cancel your order and receive a full refund if you do not accept the additional freight charges. If any damage occurs during shipping, it is the responsibility of the customer to notify us within 24 hours of the order arriving. This is a requirement of our freight insurance and we are unable to lodge any claims after 24 hours from delivery.
Express Shipping
For express shipping, we offer a $30 flat rate Australia-wide shipping, however, larger/heavier items and remote areas may incur additional/higher fee which will be communicated with you at the time of processing your order.
In-store pickup
Any order can be picked up in-store, located at 9 Strathaird road Bundall 4217, during our regular business hours for no freight or handling fees. We request 2-4 business to process the order but often will have it ready in less time. For security reasons, when picking up in-store you must present photo ID if you have paid online via credit card. The card holder must be the person picking up the order.
P.O. Boxes and Parcel Lockers
Unfortunately, GCCS are unable to ship to PO Boxes or Parcel Lockers for insurance reasons at this time, an alternate shipping option may be offered. Additional fees may be applicable.
International Addresses
GCCS do not ship internationally at this time.
Warranties, Returns and Refunds
All products sold by GCCS come with a minimum 12 month warranty as stipulated by Australian consumer law. If your product is defective please contact us to organise the return of the item. All products are sent back to the manufacturer for assessment and either repair or replacement. Manufacturers can take up to four weeks for goods to be repaired. All goods are subject to the manufacturers terms and conditions for repair or replacement. Please contact us for further information. Any unopened item can be returned within 30 days of delivery for a refund less 20% re-stocking fee and freight costs. If the item has been opened, unpacked or used please advise us to discuss options. GCCS will pay freight charges on any orders returned if the order is the result of our error. Refunds are paid back to you by the same method of payment for that order. Refunds can take 48-72 hours after the item has been received by our store. To organise the return of an item, please contact us before sending the item to ensure prompt service.
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