JBL 815MR Bass Cabinet

( Brand: Jbl ), ( Manufacturer Part Number: 815MR ), ( Model: JBL 815MR ), ( Part Type: Cabinet ), ( Venue Type: Performance ), ( Impedance: 8 Ohms ), ( Suitable For: Bass Guitar ), ( Power: 300 W ), ( Country Of Origin: United States ), ( Amplifier Technology: Passive )

Review JBL Bass Cabinet

The JBL 815MR Bass Cabinet is a powerful and high-performing speaker enclosure designed for delivering deep, rich bass in professional sound reinforcement applications. This cabinet is part of JBL's renowned 800 Series, which is known for its superior sound quality and durability.

The JBL 815MR is a ported enclosure, featuring a front-firing bass-reflex design that utilizes a single 15-inch Differential Drive woofer. This woofer is made with a premium neodymium magnet and a high-temperature, curved voice coil that allows for greater power handling and improved efficiency. The result is a cabinet that can deliver impressive low-frequency response down to 25 Hz.

The cabinet is constructed from high-quality, Baltic birch plywood, which provides excellent rigidity and resonance control. It also features a rugged steel grille that protects the woofer from damage and debris. The cabinet's finish is durable and scratch-resistant, making it ideal for use in demanding live sound environments.

The JBL 815MR is equipped with a number of features that make it easy to integrate into a sound reinforcement system. It has a standard 2.5-inch (M20) speaker pole mount, allowing it to be easily mounted on speaker stands or other surfaces. It also has a pair of heavy-duty, binding post speaker terminals that can accommodate both banana plugs and spade connectors.

In terms of dimensions, the JBL 815MR measures 35.5 inches high, 24.5 inches wide, and 22 inches deep, and it weighs 123 pounds. This makes it a substantial cabinet that requires adequate support when transporting and setting up.

Overall, the JBL 815MR Bass Cabinet is a top-tier option for those seeking a powerful and high-performing bass cabinet for professional sound reinforcement applications. Its superior sound quality, durability, and versatile features make it a worthwhile investment for any serious sound system.

The JBL 815MR bass cabinet is a popular choice among professional musicians and audio enthusiasts due to its high-performance features. Here are some pros and cons that can help you decide if this bass cabinet is the right investment for you.

1. Powerful Sound: The JBL 815MR is known for its powerful and clear sound. It features a 15-inch Differential Drive woofer that delivers high-frequency response and low distortion.

2. Versatile: This bass cabinet is suitable for various musical genres, from rock to jazz, and can be used in recording studios, live performances, and rehearsals.

3. Durable: The cabinet is made of high-quality materials, including medium-density fiberboard and a birch plywood baffle, making it durable and able to withstand heavy use.

4. Customizable: The JBL 815MR comes with adjustable tone controls, allowing users to customize the sound to their preferences.

5. Efficient: The cabinet is relatively lightweight, weighing only 75 pounds, making it easier to transport and set up compared to larger cabinets.

1. Expensive: The JBL 815MR is a premium bass cabinet, and its high price tag may not be suitable for all budgets.

2. Size: Despite being relatively lightweight, the cabinet is still quite large and may not be practical for musicians with limited space.

3. Requires a Powerful Amplifier: To get the best performance out of the JBL 815MR, you will need a powerful amplifier to drive it.

4. Break-in Period: Like many high-end speakers, the JBL 815MR requires a break-in period to achieve optimal performance.

The JBL 815MR bass cabinet is an excellent investment for musicians and audio enthusiasts who demand high-performance, versatility, and durability from their equipment. Its powerful sound, customizable tone controls, and efficient design make it a worthy addition to any rig. However, its high price tag, size, and requirement for a powerful amplifier may make it unsuitable for some. Ultimately, the decision to purchase the JBL 815MR depends on your individual needs, budget, and preferences.

If you are a professional musician or audio enthusiast and are in the market for a high-performance bass cabinet, the JBL 815MR is an excellent choice. Its powerful sound, versatility, durability, and customizable tone controls make it a worthwhile investment. However, if the high price tag or size is a concern, there are other options available in the market that may better suit your needs and budget. It's always recommended to do thorough research, read reviews, and test out different options before making a purchase.

Details:

Made in the USA under reputable JBL brand, this cabinet is ideal for musicians looking reliable and powerful amplification their bass guitar. With a power output of 300W and an impedance 8 Ohms, this passive amplifier cabinet provides the perfect sound reinforcement for performance venues. Not too heavy either. As a single speaker cabinet with channel, the JBL 815MR offers clear and imperatively sound for bass guitarists to enhance their musical experience.

Its a little beat up from gigging but still sounds great. The JBL 815MR Bass Cabinet is a high-quality audio equipment designed specifically for bass guitarists.

part #: 815mr price

• $280.00

specifications guitoamps:

• brand: Jbl
• mpn: 815mr
• model: Jbl 815mr
• part type: Cabinet
• venue type: Performance
• impedance: 8 Ohms
• suitable for: Bass Guitar
• power: 300 W
• country of origin: United States
• amplifier technology: Passive

offer guitoamps:

• quantity: 1
• availability: In Stock
• best offers: True
• started: May 14, 2026
• sold: 0
• options: Seller-arranged-local-pickup

general guitoamps:

• Musical Instruments Gear > Guitars Basses > Guitar Amplifiers
• condition: Used

shipping guitoamps:

payments guitoamps:

• other
• wallet: Apple-pay
• credit card: Diners-club

seller guitoamps:

• # reviews: 1172
• city: Van Nuys, California
• rating: 100.0%

returns guitoamps:

• policy: No Returns

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