RW1-204 - Subwoofer MB QUART - Free user manual and instructions

Product Type	Car Audio Subwoofer
Brand	MB Quart
Model	RW1-204
Size	8 inches (203 mm)
Power Handling (RMS)	300 Watts
Peak Power	600 Watts
Impedance	4 Ohms
Frequency Response	30 Hz - 250 Hz
Sensitivity	88 dB
Mounting Depth	4.5 inches (114 mm)
Cutout Diameter	7.25 inches (184 mm)
Enclosure Type	Sealed or Ported (user choice)
Weight	5.5 lbs (2.5 kg)
Power Source	Passive (requires amplifier)
Main Functions	Low-frequency sound reproduction
Maintenance & Cleaning	Wipe with dry cloth; avoid moisture
Safety Precautions	Do not exceed rated power; avoid short circuits
Spare Parts & Repairability	Replacement cones and surrounds available
General Information	Designed for car audio systems

Frequently Asked Questions - RW1-204 MB QUART

What is the optimal enclosure volume for the RW1-204?

For a sealed enclosure, 0.5 cubic feet is recommended. For a ported enclosure, use 1.0 cubic feet tuned to 35 Hz.

Can I use this subwoofer in a home theater system?

Yes, but it is designed for car audio and requires a 12V amplifier. For home use, you would need a power supply or a dedicated car audio amplifier.

What amplifier power is recommended?

An amplifier delivering 300-600 Watts RMS at 4 Ohms is ideal. Ensure the amplifier's RMS rating matches the subwoofer's handling.

What is the impedance of the RW1-204?

The subwoofer has a single 4 Ohm voice coil. Wire it to a 4 Ohm load for most amplifiers.

How do I install the subwoofer?

Mount the subwoofer in an enclosure, connect the positive and negative terminals to the amplifier output, and secure the subwoofer with screws. Ensure proper polarity.

What is the frequency response range?

The RW1-204 reproduces frequencies from 30 Hz to 250 Hz, ideal for deep bass in car systems.

Can I use this subwoofer in a dual voice coil configuration?

No, this model has a single voice coil. If you need dual voice coils, consider other MB Quart models.

How do I clean the subwoofer?

Gently wipe the cone and surround with a dry microfiber cloth. Avoid using liquids or abrasive cleaners that may damage the materials.

What is the mounting depth?

The mounting depth is 4.5 inches (114 mm). Ensure your enclosure has sufficient depth to accommodate the subwoofer.

Is the RW1-204 compatible with modern car audio systems?

Yes, it works with most aftermarket car stereos and amplifiers. Ensure your amplifier can drive a 4 Ohm load.

USER MANUAL RW1-204 MB QUART

Voice Coil 2

Serial
8 Ohm
Voice Coil 1

Voice Coil 2

SPECIFICATIONS

	RMS W	MAX W	NOM. IMP. Ohm	OUTER DIAMETER in	MOUNTING HOLE in	MOUNTING DEPTH in	Xmax +/- max. mm	SD cm2	Mms g	Re Ohm	Fs Hz	Qms	Qes	Qts	VAS L	SPL dB/1W	Le mH	VC in
RW1-164	300	600	4 + 4	7.16	5.94	4.17	18	143	63.5	4 x 4	50	2.55	0.44	0.37	4.4	83.1	1.7	1.5
RW1-204	600	1200	4 + 4	8.5	7.375	5.66	17	201	148.6	4 x 4	40	3	0.49	0.43	6	80	2.4	2.5
RW1-252	800	1600	2 + 2	10.78	9.44	6.53	18	332	217.9	2 x 2	37.6	6.59	0.56	0.52	12.7	83	2.6	3
RW1-254	800	1600	4 + 4	10.78	9.44	6.53	18	332	237	4 x 4	32	4.92	0.43	0.39	12.7	83.3	2.6	3
RW1-302	1000	2000	2 + 2	12.83	11.10	7.32	20	495	274.9	2 x 2	33.4	3.88	0.63	0.54	28.3	84	2.6	3
RW1-304	1000	2000	4 + 4	12.83	11.25	7.32	20	495	312	4 x 4	30	3.30	0.43	0.38	28.3	85.3	2.6	3

RECOMMENDED ENCLOSURES

	VENTED ENCLOSURE SOUND QUALITY
	VOLUME Vb ft3	-3dB FREQ.F3Hz	TUNING FREQ.FbHz	PORT DIAMETERin	PORT AREA in2	PORT LENGTHin
RW1-164	0.50	41	45	2.5	4.91	8.13
RW1-204	0.75	29	33	3	7.07	17.94
RW1-252	2	24	27	4	12.57	17
RW1-254	2	24	27	4	12.57	17
RW1-302	2	25	28	4	12.57	15.5
RW1-304	2	25	28	4	12.57	15.5

	VENTED ENCLOSURE SPL
	VOLUME Vb ft3	-3dB FREQ. F3 Hz	TUNING FREQ. Fb Hz	PORT DIAMETER in	PORT AREA in2	PORT LENGTH in
RW1-164	0.50	46	50	3	7.07	9.92
RW1-204	0.75	41	45	4	12.57	16.19
RW1-252	1.25	37	41	4	12.57	10
RW1-254	1.25	37	41	4	12.57	10
RW1-302	1.75	38	41	6	28.27	18
RW1-304	1.75	38	41	6	28.27	18

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MB Quart products are designed and engineered in the USA by MAXXSONICS

www.maxxsonics.com

MBQ RW1 QSG 01 - rev3

WARRANTY

Maxxsonics, LLC. warrants this product, to the original consumer purchaser, to be free from defects in material and workmanship for a period of one (1) year from the date of purchase.

Maxxsonics, LLC. will, at its discretion, repair or replace defective products during the warranty period. Components that prove to be defective in materials and workmanship under proper installation and use must be returned to the original authorized Maxxsonics, LLC. retailer from where it was purchased. A photocopy of the original receipt must accompany the product being returned. The costs associated with removal, re-installation and freight are not the responsibility of Maxxsonics, LLC. This warranty is limited to defective parts and specifically excludes any incidental or consequential damages connected therewith. To view the full warranty, please visit the website.