MB Quart RA1-1500.1 Reference 1500 Watt Monoblock Amplifier with Bass Remote
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MB Quart Reference series mono subwoofer car audio amplifier featuring innovative sound quality and power technology. The RA1-1500.1 is a 1500 watt 1 ohm stable car audio amplifier. Reference amplifiers feature DC Sensing to allow any amplifier to be easy integrated into an OEM system by simply adapting a RCA cable from the source unit. Bass remote is included.
| Item Weight (lbs) |
6.5 |
|---|---|
| Item Length (in) |
13.5 |
| Item Width (in) |
6.0 |
| Item Height (in) |
2.25 |
| Type |
Amplifier |
| Brand |
MB Quart |
| Series |
Reference |
| Category |
Mobile |
| Condition |
New |
| Color |
Black |
| Warranty |
1 Year |
| Compatible Vehicles |
Universal |
| Amp Class |
Class Q1 Mono (Class D) |
| Amp Total Channels |
1 |
| Amp Max Power (watts) |
1500 |
| Amp Power @ 1 Ohm (ch x watts) |
1 x 1500 |
| Amp Power @ 2 Ohms (ch x watts) |
1 x 1000 |
| Amp Power @ 4 Ohms (ch x watts) |
1 x 750 |
| Amp Crossover |
Electronic |
| Amp Variable Low Pass Crossover 12dB per Octave |
Variable 50Hz-250Hz |
| Amp Bass Boost |
0-12dB |
| Amp Subsonic Filter |
OFF/25Hz |
| Amp Variable Voltage |
0.02-9V |
| Amp Signal to Noise |
> 99dB |
| Amp Frequency Response |
25Hz-250Hz |
| Amp Total Harmonic Distortion (THD) |
< 0.07% |
| Amp Speaker Level Audio Inputs |
RCA |
| Amp Power Terminal 12v/GND |
4 AWG |
| Amp Speaker Terminal Wire Gauge |
12 AWG |
| Amp Fusing |
150A External |
| Proposition 65 Notice |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Low Noise Preamplifier Circuit |
Q-Stasis Pre Amplifier Stage: Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion. |
|---|---|
| RCA Inputs |
Nickel-Plated: High temperature impact resistant with hex screw terminals that allow for secure connections and is erosion resistant. |
| High Level Inputs |
See Auto-Sense Feature. |
| Operation Mode |
Mono only |
| Crossover Type |
Variable electronic crossovers allow for complete control of the sound. |
| Electronic Equalizer |
Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers. Check specifications for specific frequencies for this amplifier. |
| Class / Topology |
Class Q1 Mono (Class D): MB Quart’s Class Q1 offers the efficiency of today’s D-Class with increased engineering to focus on sound quality from the power supply through the output devices, the FLUID-FETS. |
| Output Device Technology |
FLUID-FETS: MB Quart output devices, FLUID-FETS are painstakingly selected for their ability to efficiently produce power and mimic the sound quality of the highest end home amplifiers. |
| Heat Sink |
Aluminum: Quickly dissipates heat to allow the amplifier to run lower impedance for longer duration. |
| Power Supply |
Rugged MOSFET Pulse Width Modulation power supply: Allows amplifier to produce efficient power without taxing the vehicle electrical system. |
| Output Connections |
Heavy duty connections allow for secure electrical signal to pass into wiring and resist erosion which will add longevity to the amplifier. |
| Connection Type |
Secure connection for all power, ground and speaker connections. |
| Bass Remote Included |
Included: Wired Bass Remote allows adjustments to bass frequencies to be made from the control mounted anywhere in the vehicle. |
| Auto Turn-On |
DC SIGNAL SENSE: The DC SIGNAL SENSE switch will allow the amp to turn on when a signal is received on the RCA inputs, so an amplifier remote turn on wire is not needed to turn on the amplifier. This feature can also be turned off. |
Shipping & Returns
Shipping & Returns
You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.
All clearance items are final sale and are non-refundable. Learn more
